DK156434B - Analogifremgangsmaade til fremstilling af sulfonylurinstoffer eller deres fysiologisk acceptable salte - Google Patents
Analogifremgangsmaade til fremstilling af sulfonylurinstoffer eller deres fysiologisk acceptable salte Download PDFInfo
- Publication number
- DK156434B DK156434B DK540280AA DK540280A DK156434B DK 156434 B DK156434 B DK 156434B DK 540280A A DK540280A A DK 540280AA DK 540280 A DK540280 A DK 540280A DK 156434 B DK156434 B DK 156434B
- Authority
- DK
- Denmark
- Prior art keywords
- oxo
- ethyl
- benzenesulfonyl
- carboxamido
- methyl
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 title claims description 16
- 238000000034 method Methods 0.000 title description 14
- 238000002360 preparation method Methods 0.000 title description 6
- 239000004615 ingredient Substances 0.000 title 1
- -1 dialkylcycloalkyl Chemical group 0.000 claims description 76
- 229940124530 sulfonamide Drugs 0.000 claims description 21
- 150000003456 sulfonamides Chemical class 0.000 claims description 17
- 235000013877 carbamide Nutrition 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 150000003672 ureas Chemical class 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- VNMLVHLVBFHHSN-UHFFFAOYSA-N thiophen-2-ylcarbamic acid Chemical class OC(=O)NC1=CC=CS1 VNMLVHLVBFHHSN-UHFFFAOYSA-N 0.000 claims description 6
- 150000007513 acids Chemical class 0.000 claims description 5
- 229940112021 centrally acting muscle relaxants carbamic acid ester Drugs 0.000 claims description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical class NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 150000001714 carbamic acid halides Chemical class 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 125000004434 sulfur atom Chemical group 0.000 claims description 3
- QYCGBAJADAGLLK-UHFFFAOYSA-N 1-(cyclohepten-1-yl)cycloheptene Chemical group C1CCCCC=C1C1=CCCCCC1 QYCGBAJADAGLLK-UHFFFAOYSA-N 0.000 claims description 2
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 claims description 2
- 125000005119 alkyl cycloalkyl group Chemical group 0.000 claims description 2
- 150000001409 amidines Chemical class 0.000 claims description 2
- 229940092714 benzenesulfonic acid Drugs 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 125000000392 cycloalkenyl group Chemical group 0.000 claims description 2
- 125000001316 cycloalkyl alkyl group Chemical group 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- ARUKYTASOALXFG-UHFFFAOYSA-N cycloheptylcycloheptane Chemical group C1CCCCCC1C1CCCCCC1 ARUKYTASOALXFG-UHFFFAOYSA-N 0.000 claims description 2
- NLUNLVTVUDIHFE-UHFFFAOYSA-N cyclooctylcyclooctane Chemical group C1CCCCCCC1C1CCCCCCC1 NLUNLVTVUDIHFE-UHFFFAOYSA-N 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- UJYAZVSPFMJCLW-UHFFFAOYSA-N n-(oxomethylidene)benzenesulfonamide Chemical class O=C=NS(=O)(=O)C1=CC=CC=C1 UJYAZVSPFMJCLW-UHFFFAOYSA-N 0.000 claims description 2
- 150000007659 semicarbazones Chemical class 0.000 claims description 2
- 150000001447 alkali salts Chemical class 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 132
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 42
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 39
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 19
- 229910021529 ammonia Inorganic materials 0.000 description 19
- 150000001875 compounds Chemical class 0.000 description 19
- 239000004202 carbamide Substances 0.000 description 17
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 17
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 239000008280 blood Substances 0.000 description 10
- 210000004369 blood Anatomy 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000010992 reflux Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000155 melt Substances 0.000 description 9
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 9
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 8
- HACRKYQRZABURO-UHFFFAOYSA-N 2-phenylethyl isocyanate Chemical compound O=C=NCCC1=CC=CC=C1 HACRKYQRZABURO-UHFFFAOYSA-N 0.000 description 8
- KQWGXHWJMSMDJJ-UHFFFAOYSA-N cyclohexyl isocyanate Chemical compound O=C=NC1CCCCC1 KQWGXHWJMSMDJJ-UHFFFAOYSA-N 0.000 description 8
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 229940100389 Sulfonylurea Drugs 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- XUWHAWMETYGRKB-UHFFFAOYSA-N piperidin-2-one Chemical compound O=C1CCCCN1 XUWHAWMETYGRKB-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- VLXSIHLNPYRFFN-UHFFFAOYSA-N 1,4-dioxane;methanol Chemical compound OC.C1COCCO1 VLXSIHLNPYRFFN-UHFFFAOYSA-N 0.000 description 5
- 241000283973 Oryctolagus cuniculus Species 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- GOEZSJIRTRSKER-UHFFFAOYSA-N n-[2-[4-(cyclohexylcarbamothioylsulfamoyl)phenyl]ethyl]-4-methyl-2-oxopiperidine-1-carboxamide Chemical compound O=C1CC(C)CCN1C(=O)NCCC1=CC=C(S(=O)(=O)NC(=S)NC2CCCCC2)C=C1 GOEZSJIRTRSKER-UHFFFAOYSA-N 0.000 description 3
- 229940072033 potash Drugs 0.000 description 3
- 235000015320 potassium carbonate Nutrition 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 235000011181 potassium carbonates Nutrition 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- JRIOFYJRUMRUOC-UHFFFAOYSA-N sulfurochloridic acid Chemical compound OS(Cl)(=O)=O.OS(Cl)(=O)=O JRIOFYJRUMRUOC-UHFFFAOYSA-N 0.000 description 3
- PTSGHGGLRADEFP-UHFFFAOYSA-N 4-methylpiperidin-2-one Chemical compound CC1CCNC(=O)C1 PTSGHGGLRADEFP-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Chemical compound OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 2
- 125000004450 alkenylene group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- GHDLZGOOOLEJKI-UHFFFAOYSA-N benzenesulfonylurea Chemical compound NC(=O)NS(=O)(=O)C1=CC=CC=C1 GHDLZGOOOLEJKI-UHFFFAOYSA-N 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 206010012601 diabetes mellitus Diseases 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000010030 glucose lowering effect Effects 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- XMJHPCRAQCTCFT-UHFFFAOYSA-N methyl chloroformate Chemical compound COC(Cl)=O XMJHPCRAQCTCFT-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 description 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- APTFDFXACXBQDO-UHFFFAOYSA-N 1-butyl-3-hydroxyurea Chemical compound CCCCNC(=O)NO APTFDFXACXBQDO-UHFFFAOYSA-N 0.000 description 1
- NFJUXWFGDXJUTG-UHFFFAOYSA-N 1-hept-5-en-2-yl-1-methylurea Chemical compound CC(CCC=CC)N(C(=O)N)C NFJUXWFGDXJUTG-UHFFFAOYSA-N 0.000 description 1
- JKYNCKNIVHDOKU-UHFFFAOYSA-N 2,3,3a,4,5,6,7,7a-octahydroisoindol-1-one Chemical compound C1CCCC2C(=O)NCC21 JKYNCKNIVHDOKU-UHFFFAOYSA-N 0.000 description 1
- USIGAEXVHYHOCX-UHFFFAOYSA-N 2-oxo-n-[2-(4-sulfamoylphenyl)ethyl]piperidine-1-carboxamide Chemical compound C1=CC(S(=O)(=O)N)=CC=C1CCNC(=O)N1C(=O)CCCC1 USIGAEXVHYHOCX-UHFFFAOYSA-N 0.000 description 1
- HKBNTPAFMQSIGZ-UHFFFAOYSA-N 2-oxo-n-[2-[4-[(4-propan-2-ylcyclohexyl)carbamoylsulfamoyl]phenyl]ethyl]piperidine-1-carboxamide Chemical compound C1CC(C(C)C)CCC1NC(=O)NS(=O)(=O)C(C=C1)=CC=C1CCNC(=O)N1C(=O)CCCC1 HKBNTPAFMQSIGZ-UHFFFAOYSA-N 0.000 description 1
- RPRRCIZRDCAWLW-UHFFFAOYSA-N 2-oxopiperidine-1-carbonyl chloride Chemical compound ClC(=O)N1CCCCC1=O RPRRCIZRDCAWLW-UHFFFAOYSA-N 0.000 description 1
- FILNPHNMSIBWEE-UHFFFAOYSA-N 3,4,5,6,7,8-hexahydro-2h-isoquinolin-1-one Chemical compound C1CCCC2=C1C(=O)NCC2 FILNPHNMSIBWEE-UHFFFAOYSA-N 0.000 description 1
- PKVFZJADFGHKEM-UHFFFAOYSA-N 3,4-dimethylcyclohexan-1-amine Chemical compound CC1CCC(N)CC1C PKVFZJADFGHKEM-UHFFFAOYSA-N 0.000 description 1
- MPRWCRODSFUTBE-UHFFFAOYSA-N 3,4-dimethylpyrrol-2-one Chemical compound CC1=C(C)C(=O)N=C1 MPRWCRODSFUTBE-UHFFFAOYSA-N 0.000 description 1
- LMUGYQWJTCRGSS-UHFFFAOYSA-N 3-butyl-4-methylpiperidin-2-one Chemical compound CCCCC1C(C)CCNC1=O LMUGYQWJTCRGSS-UHFFFAOYSA-N 0.000 description 1
- KXEDFWBHZTXVCS-UHFFFAOYSA-N 3-ethyl-4-methylpyrrol-2-one Chemical compound CCC1=C(C)C=NC1=O KXEDFWBHZTXVCS-UHFFFAOYSA-N 0.000 description 1
- ZWIVSZLMVAZHKU-UHFFFAOYSA-N 4-(2-aminopropyl)benzenesulfonamide Chemical compound CC(N)CC1=CC=C(S(N)(=O)=O)C=C1 ZWIVSZLMVAZHKU-UHFFFAOYSA-N 0.000 description 1
- YCTNTSVMJWIYTQ-UHFFFAOYSA-N 4-ethyl-3-methyl-1,2-dihydropyrrol-5-one Chemical compound CCC1=C(C)CNC1=O YCTNTSVMJWIYTQ-UHFFFAOYSA-N 0.000 description 1
- XUUYAAAYPXHVGP-UHFFFAOYSA-N 4-methylpyrrol-2-one Chemical compound CC1=CC(=O)N=C1 XUUYAAAYPXHVGP-UHFFFAOYSA-N 0.000 description 1
- PXYMACAYRGWCDC-UHFFFAOYSA-N 5-cyclohexyl-1h-imidazole-2-carboxamide Chemical class N1C(C(=O)N)=NC(C2CCCCC2)=C1 PXYMACAYRGWCDC-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- JCNSFKMMGDQUEN-UHFFFAOYSA-N N-[2-[4-[carbamoyl(cyclopentyl)sulfamoyl]phenyl]ethyl]-4-methyl-2-oxopiperidine-1-carboxamide Chemical compound CC1CC(N(CC1)C(=O)NCCC1=CC=C(C=C1)S(=O)(=O)N(C(=O)N)C1CCCC1)=O JCNSFKMMGDQUEN-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000002567 autonomic effect Effects 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 150000008331 benzenesulfonamides Chemical class 0.000 description 1
- ALZKZGUTVJXYEF-UHFFFAOYSA-N benzenesulfonylcarbamic acid Chemical class OC(=O)NS(=O)(=O)C1=CC=CC=C1 ALZKZGUTVJXYEF-UHFFFAOYSA-N 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 125000001951 carbamoylamino group Chemical group C(N)(=O)N* 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229940106681 chloroacetic acid Drugs 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- WUESWDIHTKHGQA-UHFFFAOYSA-N cyclohexylurea Chemical compound NC(=O)NC1CCCCC1 WUESWDIHTKHGQA-UHFFFAOYSA-N 0.000 description 1
- 125000004851 cyclopentylmethyl group Chemical group C1(CCCC1)C* 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 description 1
- 229940058172 ethylbenzene Drugs 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Substances OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 229960001330 hydroxycarbamide Drugs 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 229910000474 mercury oxide Inorganic materials 0.000 description 1
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XTQSBAFTJOXHKI-UHFFFAOYSA-N methyl n-[4-[2-[(2-oxopiperidine-1-carbonyl)amino]ethyl]phenyl]sulfonylcarbamate Chemical compound C1=CC(S(=O)(=O)NC(=O)OC)=CC=C1CCNC(=O)N1C(=O)CCCC1 XTQSBAFTJOXHKI-UHFFFAOYSA-N 0.000 description 1
- VOQUTDMEUMHJAC-UHFFFAOYSA-N methyl n-[4-[2-[(4-methyl-2-oxopiperidine-1-carbonyl)amino]ethyl]phenyl]sulfonylcarbamate Chemical compound C1=CC(S(=O)(=O)NC(=O)OC)=CC=C1CCNC(=O)N1C(=O)CC(C)CC1 VOQUTDMEUMHJAC-UHFFFAOYSA-N 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- 239000008164 mustard oil Substances 0.000 description 1
- ONENTOHJOJEWPH-UHFFFAOYSA-N n-(benzenesulfonyl)-1h-imidazole-2-carboxamide Chemical class N=1C=CNC=1C(=O)NS(=O)(=O)C1=CC=CC=C1 ONENTOHJOJEWPH-UHFFFAOYSA-N 0.000 description 1
- HPNWRGKJGLWXHA-UHFFFAOYSA-N n-[1-[4-(cyclohexylcarbamoylsulfamoyl)phenyl]propan-2-yl]-2-oxopiperidine-1-carboxamide Chemical compound C1CCCC(=O)N1C(=O)NC(C)CC(C=C1)=CC=C1S(=O)(=O)NC(=O)NC1CCCCC1 HPNWRGKJGLWXHA-UHFFFAOYSA-N 0.000 description 1
- ADHRSGNVXMFYSN-UHFFFAOYSA-N n-[2-[4-(2-methylpropylcarbamoylsulfamoyl)phenyl]ethyl]-2-oxopiperidine-1-carboxamide Chemical compound C1=CC(S(=O)(=O)NC(=O)NCC(C)C)=CC=C1CCNC(=O)N1C(=O)CCCC1 ADHRSGNVXMFYSN-UHFFFAOYSA-N 0.000 description 1
- DPTFTKLPMYIYDZ-UHFFFAOYSA-N n-[2-[4-(butylcarbamoylsulfamoyl)phenyl]ethyl]-2-oxopiperidine-1-carboxamide Chemical compound C1=CC(S(=O)(=O)NC(=O)NCCCC)=CC=C1CCNC(=O)N1C(=O)CCCC1 DPTFTKLPMYIYDZ-UHFFFAOYSA-N 0.000 description 1
- YRQCXHGZDALMFT-UHFFFAOYSA-N n-[2-[4-(butylcarbamoylsulfamoyl)phenyl]ethyl]-3-methyl-5-oxo-2h-pyrrole-1-carboxamide Chemical compound C1=CC(S(=O)(=O)NC(=O)NCCCC)=CC=C1CCNC(=O)N1C(=O)C=C(C)C1 YRQCXHGZDALMFT-UHFFFAOYSA-N 0.000 description 1
- YKTNUEOLLOBLKG-UHFFFAOYSA-N n-[2-[4-(butylcarbamoylsulfamoyl)phenyl]ethyl]-4-ethyl-3-methyl-5-oxo-2h-pyrrole-1-carboxamide Chemical compound C1=CC(S(=O)(=O)NC(=O)NCCCC)=CC=C1CCNC(=O)N1C(=O)C(CC)=C(C)C1 YKTNUEOLLOBLKG-UHFFFAOYSA-N 0.000 description 1
- XQMYLSJEAJYNAM-UHFFFAOYSA-N n-[2-[4-(cyclohexylcarbamoylsulfamoyl)phenyl]ethyl]-4-methyl-2-oxopiperidine-1-carboxamide Chemical compound O=C1CC(C)CCN1C(=O)NCCC1=CC=C(S(=O)(=O)NC(=O)NC2CCCCC2)C=C1 XQMYLSJEAJYNAM-UHFFFAOYSA-N 0.000 description 1
- QJNULMPYSKCXSS-UHFFFAOYSA-N n-[2-[4-(cyclopentylcarbamoylsulfamoyl)phenyl]ethyl]-2-oxopiperidine-1-carboxamide Chemical compound C=1C=C(CCNC(=O)N2C(CCCC2)=O)C=CC=1S(=O)(=O)NC(=O)NC1CCCC1 QJNULMPYSKCXSS-UHFFFAOYSA-N 0.000 description 1
- ZKASEPHGOQOXKS-UHFFFAOYSA-N n-[2-[4-[(3-methylcyclopentyl)carbamoylsulfamoyl]phenyl]ethyl]-2-oxopiperidine-1-carboxamide Chemical compound C1C(C)CCC1NC(=O)NS(=O)(=O)C(C=C1)=CC=C1CCNC(=O)N1C(=O)CCCC1 ZKASEPHGOQOXKS-UHFFFAOYSA-N 0.000 description 1
- JEOPQDHLNLPMGS-UHFFFAOYSA-N n-[2-[4-[(4-methylcyclohexyl)carbamoylsulfamoyl]phenyl]ethyl]-2-oxopyrrolidine-1-carboxamide Chemical compound C1CC(C)CCC1NC(=O)NS(=O)(=O)C(C=C1)=CC=C1CCNC(=O)N1C(=O)CCC1 JEOPQDHLNLPMGS-UHFFFAOYSA-N 0.000 description 1
- CXVYXLSDGIAUNV-UHFFFAOYSA-N n-[2-[4-[(4-methylcyclohexyl)carbamoylsulfamoyl]phenyl]ethyl]-3-oxo-3a,4,5,6,7,7a-hexahydro-1h-isoindole-2-carboxamide Chemical compound C1CC(C)CCC1NC(=O)NS(=O)(=O)C(C=C1)=CC=C1CCNC(=O)N1C(=O)C2CCCCC2C1 CXVYXLSDGIAUNV-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003217 pyrazoles Chemical class 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 150000003349 semicarbazides Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 150000003388 sodium compounds Chemical class 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- YROXIXLRRCOBKF-UHFFFAOYSA-N sulfonylurea Chemical compound OC(=N)N=S(=O)=O YROXIXLRRCOBKF-UHFFFAOYSA-N 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea group Chemical group NC(=S)N UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/36—Oxygen or sulfur atoms
- C07D207/38—2-Pyrrolones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
- C07D209/46—Iso-indoles; Hydrogenated iso-indoles with an oxygen atom in position 1
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D211/74—Oxygen atoms
- C07D211/76—Oxygen atoms attached in position 2 or 6
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the nitrogen-containing ring
- C07D217/24—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
- C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D223/08—Oxygen atoms
- C07D223/10—Oxygen atoms attached in position 2
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Diabetes (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Endocrinology (AREA)
- Emergency Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Hydrogenated Pyridines (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Pyrrole Compounds (AREA)
- Indole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Plural Heterocyclic Compounds (AREA)
Description
i
DK 156434 B
Opfindelsen angâr en analogifremgangsmâde til frem-stilling af hidtil ukendte sulfonylurinstoffer med formlen 5 -CO-NH-Y— S02“NII-C0-NH-R^ Y .
o eller deres fysiologisk acceptable salte. Disse forbindelser 10 har bâde i sig selv og som salte blodsukkersænkende egenska-ber og udmærker sig ved en kraftig sænkning af blodsukker-spejlet, og derfor kan de anvendes som lægemiddelpræparater.
I ovenstâende formel er symbolerne defineret som f0lger: 15 X betyder alkylen eller alkenylen med 3-6 carbonatomer, eventuelt substitueret med indtil 3 alkylgrupper med hver især 1-4 carbonatomer eller en phenylgruppe, eller gruppen 'h- betyder 20 0 » 00- "" Co ° ô Y betyder alkylen med 2-3 carbonatomer, 30 R1 betyder alkyl med 4-6 carbonatomer, cycloalkyl, alkyl- cycloalkyl, dialkylcycloalkyl, cycloalkylalkyl, cycloalkenyl eller alkylcycloalkenyl med hver især 4-9 carbonatomer, methylcyclopentylmethyl, cyclohexenylmethyl, chlorcyclohexyl, methoxycyclohexyl, bicycloheptyl, bicycloheptenyl, bicyclo-35 heptylmethyl, bicycloheptenylmethyl, bicyclooctyl, nortricyc-lyl, adamantyl eller benzyl.
2
DK 156434 B
I den almene formel betyder X fortrinsvis en med 1-2 Ci-C2-alkylgrupper substitueret alkylen- eller alkenylengrup- pe med 3-4 carbonatomer, og Y betyder fortrinsvis CH2-CH2-, -CH-CH2-, idet -CH2-CH2-gruppen er særligt fore-
5 I
CH3 trukken.
R1 er fortrinsvis methylcyclopentyl, cyclopentylmethyl, cyclohexyl, 4-methyl-, 4-ethyl-, 4-isopropyl-cyclohexyl.
10 Som bicycliske grupper kommer f.eks. bicyclo[2.2.1]heptyl, bicyclo[2.2.1]heptylmethyl samt de tilsvarende umættede grupper og bicyclo[2.2.2]octylgruppen i betragtning.
Analogifremgangsmâden ifolge opfindelsen er karak-teriseret ved, at man 15 a) omsaetter med gruppen
X """n-CO-NK-Y-O
20 i 4-stilling substituerede benzensulfonyl-isocyanater, -carbaminsyreestere, -thiolcarbaminsyreestere, -urinstoffer, -semicarbazider eller -semicarbazoner med en amin R^—NI^ eller dens salte eller omsætter sulfonamider med formlen 25 ÇjJ-co-m-y-Q-sûj-HHj 0 30 eller deres salte med R1-substituerede isocyanater, carbaminsyreestere, thiolcarbaminsyreestere, carbaminsyrehalogenider eller urinstoffer, b) spalter med gruppen 35 V—Λ X N- CO-RH-Y-
V
o.
3
DK 156434 B
i 4-stilling substituerede benzensulfonyl-isourinstofethere, -isothiourinstofethere, -parabansyrer eller -halogenmyresyre-amidiner eller spalter med gruppen ζ NN-C=N“Y- V i
0 O-Z
10 hvor Z betyder alkyl med 1-2 carbonatomer, i 4-stilling substituerede benzensulfonylurinstoffer, c) i med
5^^N-CO-NH-Y-15 O
i 4-stilling substituerede benzensulfonylthiourinstoffer erstatter svovlatomet med oxygen, d) oxiderer tilsvarende benzensulfinyl- eller -sulfenylurin-20 stoffer, e) i benzensulfonylurinstoffer med formlen ))-S0o-KH-C0-NH-R1 25 eventuelt trinvis, indforer gruppen o-°°- 30 «
O
f) omsætter tilsvarende substituerede benzensulfonylhaloge-nider med R1-substituerede urinstoffer eller deres alkalime-talsalte eller omsætter tilsvarende substituerede benzensul- 35 finsyrehalogenider eller, i nærværelse af sure kondensations-midler, ogsâ omsætter tilsvarende substituerede sulfinsyrer 0 4
DK 156434 B
eller deres alkalimetalsalte med N-R^-N'-hydroxy-urinstof og eventuelt til saltdannelse behandler reaktionsprodukter-ne med alkaliske midler.
De nævnte benzensulfonyl-carbaminsyreestere henholds-5 vis -thiolcarbaminsyreestere kan i alkoholkomponenten ud-vise en alkylgruppe eller en arylgruppe eller ogsâ en he-terocyclisk gruppe. Da denne gruppe fraspaltes ved reaktionen, har dens kemiske konstitution ingen indflydelse pâ slut-produktets natur og kan derfor varieres inden for vide 10 grænser. Det samme gælder for de N-R^-substituerede carb-aminsyreestere henholdsvis de tilsvarende thiolcarbaminsyreestere.
Som carbaminsyrehalogenider egner sig f0rst og frem-mest chloriderne.
15 De benzensulfonylurinstoffer, der kommer i betragtning som udgangsstoffer ved den her omhandlede fremgangsmâde kan være usubstituerede eller kan være substitueret ên eller især to gange pâ de sider af urinstofmolekylet, der vender bort fra sulfonylgruppen. Da disse substituenter fraspaltes 20 ved reaktionen med aminer, kan deres natur varieres inden for vide grænser. Foruden alkyl-, aryl,- acyl- eller hetero-cyclisk substituerede benzensulfonylurinstoffer kan man ogsâ anvende benzensulfonylcarbamoylimidazoler og lignende forbindelser eller bis-benzensulfonylurinstoffer, som kan 25 bære yderligere en substituent, f.eks. methyl, pâ et af nitrogenatomerne. Man kan f.eks. behandle sâdanne bis--(benzensulfonyl)-urinstoffer eller ogsâ N-benzensulfonyl--N'-acylurinstoffer med R^-substituerede aminer og opvarme de sâledes opnâede salte til forh0jede temperaturer, især 30 til over 100°C.
Det er endvidere muligt at gâ ud fra R^-substituerede urinstoffer eller fra sâdanne R^-substituerede urinstoffer, som yderligere er substitueret én eller især to gange pâ det frie nitrogenatom og omsætte disse med 35 X N-CO-NH-Y-
T
O
5 DK 156434 B
o i 4-stilling substituerede benzensulfonamider. Pâ taie som sâdanne udgangsstoffer kommer f.eks. N-cyclohexyl-urinstof, de tilsvarende N'-acetyl, N'-nitro, N'-cyclohexyl, N',N'--diphenyl- (idet de to phenylgrupper ogsâ kan være substi-5 tuerede samt være forbundet med hinanden direkte eller ogsâ over et broled, sâsom -NH-, -0- eller -S-) , N'-methyl-N*-phenyl-, Ν,Ν-dicyclohexylurinstoffer samt cyclohexyl-carbamoylimidazoler, -pyrazoler eller -triazoler samt sâdanne af de nævnte forbindelser, som i stedet for 10 cyclohexyl bærer en anden substituent, der ligger indenfor definitionsomrâdet for R^.
Spaltningen af de benzensulfonylparabansyrer, -iso-urinstofethere, -isothiourinstofethere eller -halogenmyre-syreamidiner, der nævnes som udgangsstoffer under frem-15 gangsmâde b) samt af de nævnte benzensulfonylurinstoffer, sker hensigtsmæssigt ved alkalisk hydrolyse. Isourinstof-ethere kan ogsâ spaltes i et surt medium med godt résultat.
Erstatningen af svovlatomet i thiourinstofgrupperingen af tilsvarende substituerede benzensulfonylthiourinstoffer 20 med oxygen kan udf0res pâ kendt mâde, f.eks. ved hjælp af oxider eller salte af tungaietaller eller ogsâ under anven-delse af. oxidationsmidier. sâsom hydrogenperoxid, natriumpero-xid/ salpetersyrling eller permanganater. Thiourinstofferne kan ogsâ afsvovles ved behandling med phosgen eller phosphor-25 pentachlorid. Chlormyresyreamidiner henholdsvis carbodiimider, der fremkommer som mellemtrin, kan omdannes til benzensul-fonylurinstofferne ved egnede foranstaltninger, sâsom for-sadaning eller tillejring af vand.
Oxidationen af benzensulfinyl- henholdsvis benzen-30 sulfenylurinstoffer sker ved hjælp af i og for sig kendte metoder, fortrinsvis med oxidationsmidier, sâsom permanga-nat eller hydrogenperoxid.
Acyleringen af sulfonylurinstofferne if0lge fremgangs-mâde e) kan ske med reaktive dérivater af syren 35 __
X N-COOH
II
O
ο
6 DK 156434B
f.eks. halogenider.
Som sulfonyl- henholdsvis sulfinylhalogenider if0lge fremgangsm|ide f) egner sig især chloriderne. Som surt kon-densationsmiddel. kan man f.eks. anvende thionylchlorid 5 eller polyphosphorsyre.
Fremstillingen af de fysiologiske acceptable salte sker pâ i og for sig kendte mâder. Til saltdannelse egner sig især alkalimetal- og jordalkalimetalhydroxider, -carbonater eller -bicarbonater samt fysiologisk acceptable 10 organiske baser.
Udf0relsesformerne for fremgangsmâden if0lge opfin-delsen kan almindeligvis varieres i vid udstrækning hvad angâr reaktionsbetingelserne og tilpasses de 0jeblikkelige forhold. F.eks. kan omsætningerne ske i fraværelse eller i 15 nærværelse af opl0sningsmidlerf ved stuetemperatur eller ved forh0jet temperatur.
Alt efter udgangsstoffernes natur kan den ene eller den anden af de beskrevne fremgangsmâder i enkelte tilfælde give et 0nsket individuelt benzensulfonylurinstof i kun 20 smâ mængder eller ikke være egnet til dets syntese. I sâdan-ne forholdsvis sjældent optrædende tilfælde er det ikke vanskeligt for en fagmand at syntetisere det 0nskede pro-dukt ved hjælp af en anden af de beskrevne fremgangsmâder.
De opnâede forbindelser kan renses ved genfældning 25 og/eller omkrystallisation. Rensningen kan ogsâ ske ved at man frig0r stoffet fra et krystallinsk (alkalimetal)-sait i et egnet opl0sningsmiddel.
De heromhandlede forbindelser udmærker sig ved værdi-fulde farmakologiske, især blodsukkersænkende egenskaber.
30 De egner sig derfor som lægemiddelpræparater, især som anti di abe t ika.
Den blodsukkersænkende virkning hos de her omhandlede benzensulfonylurinstoffer kan bestemmes ved, at de som frie forbindelser eller i form af natriumsalte anvendes 35 som foder til normalt ernærede kaniner, hvorefter blodsukkerværdien bestemmes over et længere tidsrum ved
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7 hjælp af den kendte metode af Hagedorn-Jensen eller med et autoanalyseapparat.
Den rutinemæssige bestemmelse af den blodsukkersæn-kende virknïng kan ske med doseringer pâ f.eks. 10, 2 eller 5 0,4 mg virksomt stof pr. kg fors0gsdyr ved hjælp af kendte metoder.
De f0lgende forbindelser I til IX blev indgivet oralt i doseringer pà 2 mg/kg kanin, og blodsukkerværdierne blev bestemt med et autoanalyseapparat i længere tid. Den herved 10 mâlte blodsukkersænkning er angivet i den efterf0lgende tabel I i % efter det angivne antal timer.
I. N-(4-<2-(3-Ethy1-4-methy1-2-oxo-3-pyrrolin-l-carb- oxamido)-ethyl>-benzensulfonyl)-N1-cyclohexylurinstof 15 II. N-(4-<2-(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-l-carb- oxamido)-ethyl>-benzensulfonyl)-N1-4-methylcyclohexyl-urinstof III. N-(4-<2-(3,4-Dimethyl-2-oxo-3-pyrrolin-l-carboxamido)- ethyl>-benzensulfonyl)-N'-4-methylcyclohexyl-urinstof 20 IV. N-(4-<2-(4-Methyl-2-oxo-piperidin-l-carboxamido)- ethyl>-benzensulfonyl)-N'-cyclohexyl-urinstof V. N-(4-<2-(4-Methyl-2-oxo-piperidin-l-carboxamido)-ethyl>-benzensulfonyl)-N*-4-methylcyclohexyl-urinstof VI. N-(4-<2“(4-Methyl-2-oxo-piperidin-l-carboxamido)- 25 ethyl>-benzensulfonyl)-N'-4-ethylcyclohexyl-urinstof VII. N-(4-<2-(4-Methyl-2-oxo~piperidin-l-carboxamido)-ethyl>benzensulfonyl)-N'-3~methylcyclopentyl-urinstof VIII. N-(4-<2-(4-Methyl-2-oxo-piperidin-l-carboxamido)-ethyl>-benzensulfonyl)-N1-4-methylcyclohex-3-enyl- 30 urinstof IX. N-(4-<2-(4-Methyl-2-oxo-3-pyrrolin-l-carboxamido)-ethyl>-benzensulfonyl)-N'-4-methylcyclohexyl-urinstof 35 8
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Tabel I
Forbindelse Blodsukkersænkning hos kaniner efter indgivelse af 2 mg/kg p.o. i % efter 5 1 3 6 24 48 72 92 120 timer I 34 45 37 44 32 0 10 II 24 35 36 33 34 8 0 III 32 34 38 41 68 41 25 17 IV 25 37 45 11 6 V 30 35 46 40 8 VI 26 39 45 38 0 15 VII 20 26 49 27 0 VIII 27 37 43 28 IX 23 31 33 26
De her omhandlede acylureidoalkylbenzensulfonylurin-stoffer udmærker sig ved en kraftig blodsukkersænkende virk-20 ning. Desuden tâles forbindelserne godt.
Forbindelsernes egenskaber tillader, at man ved diabètes mellitus terapien klarer sig med sâ smâ doser, at præparatet blot atter normaliserer den formindskede pâvirke-lighed af pankreas pâ et forhojet blodsukkerspejl.
25 Benzensulfonylurinstoffer med ureidoalkylgruppe er allerede beskrevet flere gange (DE-patentskrift nr. 14 43 911, DE-fremlæggelsesskrift nr. 16 70 700, DE-patentskrift nr. 16 18 389, DE-patentskrift nr. 22 38 870).
Der er imidlertid i aile tilfælde taie om forbindel-30 ser, hvis ureidogruppe aldrig er substitueret med en acyl-gruppe, sâledes som den findes i forbindelser fremstillet ifOlge opfindelsen. De kendte forbindelser er endvidere ikke alene strukturelt forskellige fra de her omhandlede, men der er ogsâ væsentlige virkningsmæssige forskelle. Af 35 tabel I fremgâr, at forbindelsen III i en dosis pâ 2,0 mg/kg legemsvægt er aktiv i 120 timer. I modsætning hertil er forbindelser kendt fra DE-patentskrift nr. 14 43 911 kun aktive i 24 timer ved en 200 gange hojere dosering. Hvis 9
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dosis af disse forbindelser sænkes til 10 mg/kg, er virk-ningsvarigheden helt nede pâ 3 timer. Ved samme dosis pâ 10 mg/kg gælder for de fra de bvrige, nævnte skrifter kendte forbindelser, at der kun er ganske fâ af dem, som er aktive 5 i mere end 48 timer. De omhandlede forbindelser er altsâ mindst 5 gange sâ aktive som de kendte. Det kunne ikke for-ventes, at de her omhandlede forbindelser udmærker sig ved de ovennævnte gunstige egenskaber.
Det har endvidere vist sig, at adskillige af de om-10 handlede forbindelser er aktive i sâ lav en dosis som 0,4 mg/kg legemsvægt indgivet pérorait til kaniner. Dette fremàgr af de i nedenstâende tabel II angivne resultater, som er bestemt pâ den ovenfor beskrevne mâde.
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11
De beskrevne sulfonylurinstoffer skal fortrinsvis tjene til fremstilling af oralt indgivelige præparater til behandling af diabètes mellitus. De kan indgives som sâdanne eller i form af deres salte henholdsvis i nærværelse af 5 stoffer, som f0rer til en saltdannelse. Til saltdannelse kan f.eks. alkaliske midler, sâsom alkalimetal- eller jord-alkalimetalhydroxider, -carbonater eller -bicarbonater, tages i anvendelse. Præparaterne kan foruden sulfonylurin-stoffet henholdsvis dets sait ogsâ indeholde yderligere 10 andre virkstoffer.
I betragtning som medicinske præparater kommer fortrinsvis tabletter, som ved siden af sulfonylurinstofferne eller deres salte indeholder de sædvanlige bære- og hjælpe-stoffer, sâsom talkum, stivelse, mælkesukker eller magnesium-15 stearat. Derved kan det være hensigtsmæssigt at anvende det eller de virkstoffer pâ formalet eller pâ fint udfældet form eller som blanding af disse former. Et præparat, der som virksomt stof indeholder de her omhandlede benzensul-fonylurinstoffer, f.eks. en tablet eller et pulver med eller 20 uden tilsætninger, er hensigtsmæssigt bragt pâ en egnet doseret form. Som dosis skal der derved vælges en sâdan, som er tilpasset det anvendte benzensulfonylurinstofs virk-ning og den 0nskede effekt. Fortrinsvis andrager doseringen ca. 0,5 til 50 mg pr. enhed, fortrinsvis 1 til 20 mg, dog 25 kan der ogsâ anvendes doseringsenheder, der ligger over eller under, og som eventuelt skal deles eller flerdobles for indgivelsen.
De efterf0lgende eksempler viser nogle af de tal-rige fremgangsmâdevarianter, der kan anvendes til syntese 30 af de her omhandlede sulfonylurinstoffer. De skal dog ikke være en begrænsning af den foreliggende opfindelse.
35 Ο
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Eksempel 1 N- (4- X2- (2-oxo-pyrrolidin-l-carboxamido )---ethyl -benzensul-fonyl)-N1-cyclohexyl-urinstof 47 g 2-oxo-pyrroli.di'n-l- ^ N-2-phenyl-ethyl^-carbox-5 amid (smp. 88-90°C, fremstillet ud fra pyrrolidon og 2-phenyl-ethyl-isocyanat) indf0res under afk0ling og omr0ring i 95 g chlorsulfonsyre. Derefter opvarmer man i 1 time til 50°C, og efter afk01ing hælder man pâ is, fraskiller sulfochloridet og behandler det med koncentreret ammoniak. Sulfonamidet 10 skilles fra ved sugning og omkrystalliseres fra butylacetat--methylglycol. Smp. 178-180°C.
5 g 4-^ 2-(2-oxo-pyrrolidin-l-carboxamido)-ethyl -benzensulfonaraid bringes i opl0sning i 100 ml acetone med 0,65 g NaOH og vand. Under omr0ring og isafk01ing tilsættes 15 drâbevis 2,3 g cyclohexylisocyanat og der efterr0res i 2 timer ved stuetemperatur. Derefter afdestillerer man st0rste-delen af acetonen under formindsket trykf syrner den vandige opl0sning og genfælder produktet fra fortyndet ammoniak.
Det fremkomne N-(4-^ 2-(2-oxo-pyrrolidin-l-carboxamido)-20 -ethyl-^benzensulfonyl)-N'-cyclohexyl-urinstof omkrystalli seres fra fortyndet éthanol og smelter ved 189-190°C.
Pâ analog mâde fâs N-(4-^ 2- (2-oxo-pyrrolidin-l-carboxamido) -ethyl^-benzensul-fonyl)-N'-4-methyl-cyclohexyl-urinstof med smp. 179-181°C 25 (fra fortyndet éthanol).
30 35 0 13
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Eksexitpel 2 N-(4- { 2-(oxo-piperidin-l-carboxamido)-ethyl^-benzensulfo-nyl)-N1-cyclohexyl-urinstof 50,4 g piperidon-(2) og 73 g |3-phenylethylisocyanat 5 opvarmes i 2 timer til 150°C i et oliebad. Den klare smelte afk0les, behandles med petroleumsether, hvorefter krystal-lisatet skilles fra ved sugning, og det sâledes opnâede 2-oxo-piperidin-l-(N-2-phenylethyl)-carboxamid omkrystal-liseres fra diisopropylether, smp. 66-67°C.
10 49,2 g 2-oxo-piperidin-l-(N-2-phenylethyl)-carbox amid indf0res portionsvis ved 30°C i 140 g chlorsulfonsyre og omr0res i 1 time ved 40°C.
Den klare, se je opl0sning dryppes pâ is, sulfonsyrechlo-ridet skilles fra ved sugning (smp. 134-136°C), indf0res i 15 750 ml koncentreret ammoniak og opvarmes i 30 minutter pâ et dampbad.
4-·^ 2- (2-oxo-piperidin-l-carboxamido) -ethyl ^-benzen-sulfonamidet skilles fra ved sugning og omkrystalli-seres fra isopropanol, smp. 173-174°c.
20 3,3 g sulfonamid, 80 ml acetone og 2,8 g op varmes i 6 timer til kogepunktet under omr0ring og tilbage-svaling. Derefter tilsætter man drâbevis 1,3 g cyclohexyl-isocyanat og efterr0rer i 6 timer ved kogetemperàtur.
Efter at det har stâet natten over frasuger man og 25 behandler det opnâede krystallisat med fortyndet saltsyre og frasuger igen.
Det med godt udbytte opnâede N- (4- 2- (2-oxo-piperidin-l-carboxamido) -ethyl ^>-benzen- sulfonyl)-N'-cyclohexyl-urinstof genfældes fra meget for-30 tyndet vandig ammoniak/fortyndet saltsyre og omkrystalli-seres fra vandig methanol, smp. 197-199°C.
Pâ analog mâde fâs N-(4-<^ 2-(2-oxo-piperidin-l-carboxamido)-ethyl^)-benzen-sulfonyl)-N'-4-methyl-cyclohexyl-urinstof med smp. 180-35 182°C (fra vandig éthanol).
Ο
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14 N-(4-^ 2-(2-oxo-piperidin-l-carboxamido)-ethyl^-benzen-sulfonyl)-N'-butyl-urinstof smp. 156-158°C (acetone/vand) 5 N-(4-^2-(2-oxo-piperidin-l-carboxamido)-ethyl ^>-benzen- sulfonyl)-N'-cyclopentyl-urinstof smp. 167-169°C (fra vandig methanol) N- (4-^2- (2-oxo-piperidin-l-carboxamido) -ethyl ^-benzen-sulfonyl)-N'-isobutyl-urinstof smp. 179-181°c (fra acetone/vand) N- (4-<^ 2- (2-oxo-piperidin-l-carboxamido) -ethyl^-benzen-sulfonyl)-N1-cyclooctyl-urinstof 15 smp. 170-172°C (fra acetone/vand)
Eksempel 3 N- (4- <Ç 2- (2-oxo-piperidin-l-carboxamido) -ethyl ^>-benzen-sulfonyl)-N1-3,4-dimethyl-cyclohexyl-urinstof 20 2,3 g N-(4-<^ 2-(2-oxo-piperidin-carboxamido)-ethyl^)- -benzensulfonyl)-carbaminsyre-methylester (smp. 167-169°c, fremstillet ud fra det tilsvarende sulfonamid med chlormyre-syremethylester og acetone i nærværelse af kaliumcarbonat), 50 ml dioxan og 0,8 g 3,4-dimethyl-cyclohexylamin opvarmes 25 til kogepunktet i 1 time under tilbagesvaling. Opl0snings-midlet fradestilleres under formindsket tryk, remanensen genfældes fra meget fortyndet ammoniak/fortyndet saltsyre og det med godt udbytte opnâede N- (4-^2- (2-oxo-piperidin--1-carboxamido)-ethyl^-benzensulfonyl)-N *-3,4-dimethyl-30 cyclohexyl-urinstof omkrystalliseres fra acetone/vand, smp. 139-141°C.
Pâ analog mâde fâs N-(4- 2-(2-oxo-piperidin-l-carboxamido)-ethyl-benzen sulfonyl) -N'-cyclopentyl-methyl-urinstof 35 smp. 172-174°C (fra acetone/vand) Ο
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15 N- (4-<^ 2- (2-oxo-piperidin-l-carboxamido) -ethyl ^benzen sulfonyl)-N'-nortricyclyl-urinstof smp. 179-181°C (fra acetone/vand) 5 N-(4-<^ 2-(2-oxo-piperidin-l-carboxamido)-ethyl ^>-benzen-sulfonyl)-N'-bicyclo[2.2.1.]hept-5-en-2-yl-methyl-urin-stof smp. 184-186°C (fra acetone/vand) 10 n- (4-^ 2- (2-oxo-piperidin-l-carboxamido) -ethyl ^>-benzen-sulfonyl)-N'-hexyl-urinstof smp. 142-144°C (fra acetone/vand) N- (4-<^ 2- (2-oxo-piperidin-l-carboxamido) -ethyip>-benzen-15 sulfonyl)-N'-3-methyl-cyclopentyl-urinstof smp. 166-168°C (fra acetone/vand) N- (4-2^2- (2-oxo-piperidin-l-carboxamido) -ethyl^-benzen-sulfonyl)-N'-cyclohex-3-enyl-methyl-urinstof (x 1/2 E^O) 20 smp. 136-138°C (fra acetone/vand) N- (4-<^2- (2-oxo-piperidin-l-carboxamido)-ethyl^-benzen-sulfonyl)-N'-4-isopropyl-cyclohexyl-urinstof smp. 158-160°C (fra acetone/vand) 25 30 35 ο
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Eksempel 4 N- (4-<f 2- (2-oxo-hexamethylenimin-l-carboxamido) -ethyl -benzensulfonyl)-N1-cyclohexyl-urinstof 28,2 g caprolactara og 37 g 2-phenyl-ethylisocyanat 5 opvarmes i 2 timer til 150°C i et oliebad, hvorefter reak-tionsblandingen hældes pâ vand, og 2-oxo-hexamethylenimin--1-(N-2-phenylethyl)-carboxamidet fraskilles ved sugning, t0rres og omkrystalliseres fra petroleumséther, smp. 65-67°C.
43 g 2-oxo-hexamethylenimin-l-(N-2-phenylethyl)-car-10 boxamid indf0res portionsvis i 80 ml chlorsulfonsyre ved ca. 30°C. Der efterr0res i 1 time ved 50°C og afk0les, hvorpâ reaktionsblandingen dryppes pâ isvand. Til det fedtede ud-fældede sulfonsyrechlorid sættes 300 ml koncentreret ammoniak, og der opvarmes i 30 minutter pâ et dampbad.
15 Det opnâede sulfonamid fraskilles ved sugning og t0rres. Smp. 176-178°C (fra fortyndet methanol).
3,4 g 4-<2-(2 -oxo-.hexamethylenimin-l-carboxamido) --ethyl^-benzensulfonamid, 150 ml acetone og 2,8 g ï^CO^ opvarmes i 6 timer til kogepunktet under omr0ring og til-20 bagesvaling. Derefter tildrypper man 1,3 g cyclohexyliso-cyanat og efterr0rer i 6 timer ved kogetemperatur.
Urinstoffets K-salt fraskilles ved sugning og opl0ses i vand, hvorpâ opl0sningen filtreres, og filtratet syrnes med fortyndet saltsyre. Det med godt udbytte opnâede sulfonyl-25 urinstof fraskilles ved sugning, genfældes fra meget fortyndet vandig ammoniak/fortyndet saltsyre og omkrystalliseres fra éthanol. Smp. 179-181°C.
Pâ analog mâde fâs N-(4-<^ 2-(2-oxo-hexamethylenimin-l-carboxamido)-ethyl^ — 30 -benzensulfonyl)-N'-4-methyl-cyclohexyl-urinstof med smp. 181-182°C (fra acetone/vand) N-(4-^2-(2-oxo-hexamethylenimin-l-carboxamido)-ethyl^ — -benzensulfonyl) -N ' -butyl-xirinstof 35 med smp. 117-119°C (fra éthanol) 17 Ο
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N-(4-^2-(2-oxo-hexamethylenimin-l-earboxamido)-ethyl^ --benzensulfonyl) -N" - 4-ethyl-cyalQhexylurinstof med smp. 162-164°C (fra forty.ndet acetone) 5 N-(4-</2-(2-oxo-hexamethylenimin-l-Jsarboxamido)-ethyl^--benzensulfonyl)-N'-3-methyl-cyclopentylurinstof med smp. 161-163°C (fra fortyndet æetone)
Eksempel 5 N- (4-*\ 2- (2-oxo-hexamethylenimin-l-osarboxamido) -ethyl·^--benzensulfonyl) -N1 -cyclopentyl-url.nstof 4 g N- (4- 2-(2-oxo-hexamethÿlenimin-l-carboxamido)- —ethyl^-benzensulfonyl)-carbaminsyre-methylester (smp. ;146-148°C, fremstillet ud fra sulfonamid med chlormyre-J35 àsyre-methylester og kaliumcarbonat i racetone ved kogetem-^peratur). 100 ml dioxan og 0,9 g cydlopentylamin opvarmes i .1 time til kogepunktet under tilbagesvaling. Opl0snings-midlet fradestilleres i vàkuum,cog remanensen genfældes fre meget fortyndet vandig ammoniak/fortyndet saltsyre.
20 Det med çgodt udbytte opnâede:N-(4- ^ 2-(2-oxo-hexamethylen-imin-l-carhaxamido)-ethylÿ-benzensulfonyl)-N’-cyclopentyl--urinstof ïraskilles ^vied sugning og omkrystalliseres fra acetone/vand. Smp. l:4'8-IL50oC.
Pâ analog mâde fâs 25 N-(4-<^ 2-(2-oxo-hexamethylenimin-l-carboxamido)-ethyly --benzensulfonyl)-N'-hexyl-urinstof smp. 142-144°C (fra acetoné/vand) N- (4-<^ 2-oxo-hexamethylenimin-l-carboxamido) -ethyl ^)-benzen-30 sulfonyl)-N’-4-isopropyl-cyclohexyl-urinstof med smp. 173-175°C (fra fortyndet acetone) 35 0
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18
Eksempel 6 N- (4-^ 2-(l-oxo-l,2,3,4,5,6,7,8-octahydro-isoquinolin-2--carboxamido)-ethyl -benzensulfonyl)-N1-cyclohexyl-urinstof 1,9 g 4-(2-<( l-oxo-l,2,3,4,5,6,7,8-octahydro-iso-5 quinolin-2-carboxamido^-ethyl)-benzensulfonamid (smp.
140-142°C, fremstillet ud fra l-oxo-1,2,3,4,5,6,7,8-octa-hydro-isoquinolin-2-(N-2-phenylethyl)-carboxamid [smp. 47°C, opnâet ved reaktion af 1-oxo-l,2,3,4,5,6,7,8-octahydro--isoquinolin og phenylethylisocyanat] med chlorsulfonsyre 10 og omsætning af det opnâede sulfochlorid med ammoniak) r0res i 80 ml acetone efter tilsætning af 1,4 g formalet potaske i 4 timer under tilbagesvaling. Efter en kort afk0ling tildrypper man en opl0sning af 0,7 g cyclohexylisocyanat 1 en smule acetone og efterr0rer i yderligere 4 timer under 15 tilbagesvaling. Suspensionen inddampes, hvorpâ remanensen bringes i opl0sning med vand, og opl0sningen syrnes med 2 N saltsyre» Bundfaldet fraskilles ved sugning og omkry-stalliseres fra éthanol efter genfældning fra en fortyndet axnmoniakopl0sning med 2 N saltsyre. Det sâledes opnâede 20 N- (4-^* 2- (1-oxo-l,2,3,4,5,6,7,8-octahydro-isoquinolin-2- -carboxamido)-ethyl ^-benzensulfonyl)-N1-cyclohexylurinstof smelter ved 176-177°C.
Pâ analog mâde fâs N-(4-2-(1-oxo-l,2,3,4,5,6,7,8-octahydro-isoquinolin-2-25 -carboxamido)-ethyl ^-benzensulfonyl)-N'-(4-methyl-cyclo-hexyl)-urinstof med smp. 180-182°C (fra éthanol) 30 35 Ο
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19
Eksempel 7 N- (4- 2- (l-oxo-hexahydro-isoindolin-2-carbbxamido- -ethyl ~^-benzensulfonyl) -N'-cyclohexyl-urinstof 2,74 g 4-(2-< l-oxo-hexahydro-isoindolin-2-carbox- 5 ^ Λ o amido >-ethyl) -benzensulfonamid (smp.. 145-147 C, fremstillet af l-oxo-hexahydro-isoindolin-2-yl-.(®r-2-phenylethyl) -carbox- amid [smp. 65-68°C, opnâet ved reâkbion af 1-oxo-hexahydro- -isoindolin og phenylethylisocyanapfc] ;med chlorsulfonsyre og omsætning af det opnâede sulfadtOlarid med ammoniak)
ŒD
r0res i 50 ml acetone og 25 ml dioxan efter tilsætning af 2,1 g formalet potaske i 3 timer unBer tilbagesvaling. Efter æn kart afk0ling tildrypper man en aopilqsning af 1,1 g cyclo-’ihexy.lisocyanat i en smule acetone ©g hiolder det under til-Ibagesvaling i yderligere 4 timer. Den afk0lede suspension :15 ;toancentreres i vakuum, hvorpâ remanensen opl0ses i vand, ttg cq.pl0sningen syrnes med 2 ai saltsyre. Bundfaldet genfældes, efter fxaeugning, fra en fortyndet ammoniakopl0sning med 2 ’N -saltsyre og omkrystall:is.eres fra éthanol. Det sâledes .frems t'ITiede N-f('4-^ 2— i(IL--iaxo-:hexahydro-isoindolin-2-^ - carboxamido,) -ethyl ^-benzensulf onyl) -N1 -cyclohexyl-urinstof smeltèr ved 139-140°C.
Pâ analog mâde fâs N- (4-·^ 2- (l-oxo-hexahydro-isoindolin-2-carboxamido)--ethyl "^-benzensulfonyl)-N'-(4-methyl-cyclohexyl)-urinstof ^ med smp. 153-155°C (fra éthanol) 30 35
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o
Eksempel 8 N- (4- ζ 2- (4-methyf-2-oxo-piperidin-l-carboxamido) --ethyl‘/’-benzensulfonyl) -N'-cyclohexyl-urinstof Pâ tilsvarende mâde som beskrevet i eksempel 2 far 5 man ud fra 4-methyl-2-oxo-piperidin og 2-phenylethyliso- cyanat 4-methyl-2-oxo-piperidin-l-(N-2-phenylethyl)-carbox-amld med smp. 63°C. Ud fra dette fâr man med chlorsulfon-syre 4-<ζ 2- (4-methyl-2-oxo-piperidin-l-carboxamido) -ethyl^)--benzensulfochlorid med smp. 99-101°C, heraf fâs med 10 ammoniak det tilsvarende sulfonamid med smp. 149-151°c, og heraf fâs med cyclohexylisocyanat N- (4-^ 2-(4-methyl-2-oxo-piperidin-l-carboxamido)-ethyl ^--benzensulfonyl)-N1-cyclohexyl-urinstof med smp. 177-178°C (fra fortyndet acetone) 15 Pâ analog mâde fâs ud fra sulfonamid N- (4-^ 2-(4-methyl-2-oxo-piperidin-l-carboxamido)-ethyl benzensulfonyl)-N'-4-methylcyclohexyl-urinstof med smp. 190-191°C (fra fortyndet acetone) 20 N- (4-<^ 2- (4-methyl-2-oxo-piperidin-l-carboxamido) -ethyl^- -benzensulfonyl)-N1-butyl-urinstof med smp. 159-161°C (fra fortyndet acetone) 25 N- (4- 2- (4-methyl-2-oxo-piperidin-l-carboxamido) -ethyl ^)- -benzensulfonyl)-N'-4-ethyl-cyclohexyl-urinstof med smp. 178-180°C (fra fortyndet methanol) N- (4-<^ 2- (4-methyl-2-pxo-piperidin-l-carboxamido) -ethyl ^-30 -benzensulfonyl)-N'-4-methyl-cyclohex-3-enyl-urinstof med smp. 173-175°C (fra fortyndet acetone) 35 0 21
DK 156434 B
Eksempel 9 N- (4-^ 2- (4-methyl-2-oxo-piperidin-l-carboxamido)-ethyl /*--benzensulfonyl)-N1-cyclopentyl-urinstof Pâ tilsvarende mâde som beskrevet i eksempel 3 fâr 5 man ud fra N-(4-^’2-(4-methyl-2-oxo-piperidin—l-carboxamido)--ethyl^-benzensulfonyl)-carbaminsyremethylester (smp. 137-139°C, fremstillet ud fra det i eksempel 8 nævnte 4 ^-2-- (4-methyl-2-oxo-piperidin-l-carboxamido) -ethyl ^>-benzen-sulfonamid ved omsætning med chlormyresyremethylester) .10 ;jv}- (4-^ 2- (4-me.thyl-2-oxo-piperidin-l-carboxamido) -ethyl -ibcenzensulfony 1 ) -N'-cyclopentyl-urinstof anerd smp-. 177-179°C (fra fortyndet methanol) 35 ’Ν-ί(4—^-•.(‘4-methyl- 2-oxo-'piperidin- 1-carboxamido) -ethyl ^>~ -ibaiErensullonyl ) -N1 - 4-isopropylcyclohexyl-urinstof .med smp.. 171-173°C (fra methanol) IN-’(4-^ 2- (4-methyl-2-oxo-piperidin- 1-carboxamido) -ethyl^-20 —benzensulfonyl)-N'-cycloheptyl-urinstof med smp. 142-143°C (fra fortyndet éthanol) N-(4-<^ 2-(4-methyl-2-oxo-piperidin-l-carboxamido)-ethyl ^--benzensulfonyl)-N'-S-methyl-cyclopentyl-urinstof 25 med smp. 145-147°C (fra fortyndet acetone) N- (4-^ 2- (4-methyl-2-oxo-piperidin-1-carboxamido) -ethyl -benzensulfojiyl) -N1 -bicyclo [2.2.1. ] -hep-5-feenf 2-yl^-methyl-urinstof 30 med smp. 164-166°c (fra fortyndet acetone) N- (4- ^ 2- (4-methyl-2-oxo-piperidin-l-carboxamido) -ethyl^--benzensulfonyl)-N'-3-methyl-cyclopentylmethyl-urinstof med smp. 152-154°c (fra fortyndet acetone) N- (4- ^ 2- ( 4 -methy 1- 2 - oxo-piper idin- 1-earboxamido ) - e t hy 1 -benzensulfonyl)-N'-adamantyl-urinstof med smp. 176-178°C (fra fortyndet acetone) 35 Ο
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22
Eksempel 10 N- (4-^ 2- (3-butyl-4-methyl-2-oxo-piperidin-l-carboxamido) --ethyl ?-benzensulfonyl)-n*-cyclohexyl-urinstof 3-butyl-4-methyl-2-oxo-piperidin (smp. 95-98°C, 5 fremstillet analogt med DE-OS nr. 10 23 464) omsættes ana-logt med eksempel 2 med phenylethylisocyanat til dannelse af 3-butyl-4-methyl-2-oxo-piperidin-l-(N-2-phenylethyl)--carboxamid. Dette omsættes som râprodukt med chlorsulfon-syre til dannelse af sulfochlorid, og sulfochloridet omsæt-10 tes med ammoniak til dannelse af 4-(2-<^ 3-butyl-4-methyl--2-oxo-piperidin-l-carboxamido^ -ethyl)-benzensulfonamid, smp. 165-167°C, og heraf opnâs med cy.clohexylisocyanat N-(4-^ 2-(3-butyl-4-methyl-2-oxo-piperidin-l-carboxamido)--ethyl ^-benzensulfonyl)—N'-cyclohexyl-urinstof med smp.
15 123-125°C (fra methanol).
Pâ analog mâde fâs ud fra sulfonamid N-(4-^ 2-(3-butyl-4-methyl-2-oxo-piperidin-l-carboxamido)--ethyl ^-benzensulfonyl)-N1-4-methyl-cyclohexyl-urinstof med smp. 131-133°C (fra methanol) 20
Eksempel 11 N-(4-^ 2-(3f4-dimethyl-2-oxo-3-pyrrolin-l-carboxamido)--ethyl/*-benzensulfonyl)-N1-cyclohexyl-urinstof Pâ tilsvarende mâde som beskrevet i eksempel 2 fâr 25 man ud fra 3,4-dimethyl-2-pyrrolon og 2-phenylethylisocyanat 3,4-dimethyl-2-oxo-3-pyrrolin-l-(N-2-phenylethyl)--carboxamid med smp. 132-134°C, deraf fâs med chlorsulfon-syre sulfochlorid med smp. 189-190°C, af sulfochloridet fâs med ammoniak sulfonamid med smp. 232-234°Cf og af 30 sulfonamidet fâs med cyclohexylisocyanat N-(4-ζ2-(3 r4-dimethyl-2-oxo-3-pyrrolin-l-carboxamido)--ethyl^-benzensulfonyl)-N*-cyclohexyl-urinstof med smp. 200-202°C (fra methanol-dioxan) 35
23 DK 156434B
ο Pâ analog mâde fâr man fra sulfonamid N- (4-^ 2- (3,4-dimethyl-2-oxo-3-pyrrQlin-l-carboxamido)--ethyly -benzensulfonyl)-N1-4-methy1-cyclohexy1-urins tof med smp. 208-210°C (fra fortyndet methanol) N- (4~<^ 2- (3,4-dimethyl-2-oxo-3-pyrra.lin-l-carboxamido) --ethyl ^-benzensulfonyl)-N'-butyl-urlnstof med smp. 198-200°c (fra methanol-dioxan) ro
Eksempel 12 N- (4-<(~ 2- (4-methyl-iHoxo-3-pyrrolin-l-carboxamido) -ethyQ --ben z enstul f ony 1 ) -N'1 -cyclohexy1-urinsto f jBâ tilsvarende mâde som beskrevet i eksempel 2 fâr man ud fra 4-methyl-2-pyrrolon og 2-phenylethylisocyanat -4—metthyl—2-oxo-3-pyrrolin-l- (N-2-phenylèthyl) -carboxamid med smp. 94-96°C, deraf fâs med chlorsulfonsyre sulfo-chlorid med smp. 193-195°C, fra sulfochloridet fâs sulfonamid med smp. 196-198°C og fra sulfonamidet fâs med cyclo-20 hexylisaeyanat N(-4-^ 2-(4-methyl-2-oxo-3-pyrrolin-l-carboxamido)-ethyl -benzansulfonyl)-N1-cyclohexyl-urinstof med smp. 195-197°C (fra fortyndet methanol-dioxan) 25 Pâ analog mâde fâs fra sulfonamidet N- (4-<^ 2- (4-methyl-2-oxo-3-pyrrolin-l-carboxamido) -ethyl -benzensulfonyl)-N'-4-methy1-cyclohexyl-urinstof med smp. 199-201°C (fra fortyndet dioxan) 30 N-(4-^ 2-(4-methyl-2-oxo-3-pyrrolin-l-carboxamido)-ethyl^?- -benzensulfonyl)-N'-butyl-urinstof med smp. 189-191°C (fra fortyndet methanol-dioxan) 35
DK 156434B
Ο 24
Eksempel 13 N-(4- <2-(2-oxo-piperidin-l-carboxamido)-propyl P-benzen-sulfonyl)-N1-cyclohexyl-urinstof 1,6 g 4- ^2-(2-oxo-piperidin-l-carboxamido)-propyl^-5 -benzensulfonamid (smp. 165-167°C, fremstillet ud fra 4-(2-amino-propyl)-benzensulfonamid og 2-oxo-piperidin-l--carboxylsyrechlorid, som igen kan opnâs fra Na-forbindelsen af 2-oxo-piperidin og phosgen) opvarmes i 100 ml acetone med 2 g formalet kaliumcarbonat i flere timer under omr0ring 10 i en tilbagesvaler til kogepunktet. Derefter tilsætter man 0,6g cyclohexylisocyanat og koger videre i 6 timer ved tilbagesvaling. Derefter afdamper man acetonen under for-mindsket tryk, behandler remanensen med vand og saltsyre, frasuger og genfælder fra fortyndet ammoniak.
15 N- (4-^ 2- (2-oxo-piperidin-l-carboxamido) -propyl ^-benzen-sulfonyl)-N'-cyclohexyl-urinstof omkrystalliseres fra fortyndet éthanol og smelter ved 176-177°C.
Eksempel 14 20 N- (4-<^ 2- (4-methyl-2-oxo-piperidin-l-carboxamido) -ethyl^ --benzensulfonyl)-N1-cyclohexyl-urinstof 1,2 g N-(4-^ 2-(4-methyl-2-oxo-piperidin-l-carbox-amido)-ethyl ^-benzensulfonyl)-N'-cyclohexyl-thiourinstof (smp. 179-181°C, fremstillet ud fra 4-<^ 2-(4-methyl-2-oxo-25 -piperidin-l-carboxamido)-ethyl ^-benzensulfonamid og cyclohexylsennepsolie i acetone i nærvaerelse af potaske) opl0ses i 75 ml acetone og 10 ml vand. Til opl0sningen sætter man ved 0°C en opl0sning af 0,1 g natriumnitrit i 5 ml vand, derefter tildrypper man 0,8 ml 5 N eddikesyre 30 og efterr0rer i 2 timer ved 0°C. Derefter afdamper man acetonen under formindsket tryk, fraskiller produktet ved sugning og genfælder fra fortyndet ammoniak.
Efter omkrystallisationen fra fortyndet ammoniak smelter N-(4- ^2-(4-methyl-2-oxo-piperidin-l-carboxamido)-35 -ethyl ^-benzensulfonyl)-N1-cyclohexyl-urinstoffet ved 176-178°C og giver ingen smeltepunktsdepression med det if0lge eksempel 8 fremstillede produkt.
0 25
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Eksempel 15 N- (4- Ç 2- (4-ηβ^γ1-2-οχο-ρΐρ6Γίάΐη-1-'σ3^οχ3πι1άο) -ethyl^) --benzensulfonyl)-N'-cyclohexyl-urinstof 0,5 g N-(4- ^2-(4-methyl-2-oxo-piperidin-l-carbox-^ amido)-ethyl^-benzensulfonyl)-N'-cyclohexyl-isourinstof-methylether (smp. 138-140°C, fremstillet ved afsvovling af N- (4- ^ 2- (4-methyl-2-oxo-piperid'im—1-carboxamido) -ethyl^ -benzensulfonyl)-N'-cyclohexyl-thiourinstof med kviks0lvoxid i nærværelse af methanol) opl0ses i 5 ml dioxan og opvarmes kort pâ et dampbad med 2 ml koncentreret saltsyre. Derefter sætter man vand til reaktionsblandingen, frasuger, genfælder ira fortyndet ammoniak og omkrystalliserer fra fortyndet aeetone
Det opnâede ^-5 IK- (4-methyd—S-agxo^ii^terlidin-1-carboxamido) -ethyl —beffiZÆmsuILfeHKylj'-^'—.eyclohexyl-urinstof smelter ved 176-178°C og giver ingen smeitepunktsdepres s ion med det if0lge eksempel 8 jopnâede stof.
20 Eksempel 16 N-(4-^ 2-(4-methyl-2-oxo-piperidin-l-carboxamido)-ethyl -benzensulfonyl)-N'-cyclohexyl-urinstof
Til 0,5 g N-(4-^2-(4-methyl-2-oxo-piperidin-l--carboxamido)-ethyl^-benzensulfonyl)-N'-cyclohexyl-iso- 25 thiourinstofmethylether (smp. 167-169°C, fremstillet ved methylering af N-(4-^ 2-(4-methyl-2-oxo-piperidin-l-carbox-amido)-ethyl "^-benzensulfonyl)-N'-cyclohexyl-thiourinstof med methyliodid) i 30 ml tetrahydrofuran sættes 2 ml 2 N NaOH, og det opvarmes i nogle minutter pâ et dampbad. Der- 30 efter fortynder man med vand, fradestillerer tetrahydrofuran under formindsket tryk og syrner med fortyndet saltsyre. Det fremkomne produkt fraskilles ved sugning, genfæl-des fra fortyndet ammoniak og omkrystallisérés fra fortyndet aeetone. Det opnâede 35 N- (4- <(2- fô^methyl-^-oxo-piperidin-l-carboxamido) -ethyl^- -benzensulfonyl)-N'-cyclohexyl-urinstof smelter ved 175-177°C og giver ingen smeltepunktsdepression med det if0lge eksempel 8 opnâede stof.
Ο
DK 156434B
26
Eksempel 17 N-(4- ^ 2-(4-methyl~2-oxo-piperidin-l-carboxamido)-ethyl^>--benzensulfonyl)-N1-cyclohexyl-urinstof 1,6 g N- (4-^ 2-amino ^-benzensulfonyl^N'-cyclohexyl-5 -urinstof bringes i opl0sning med 0,2 g natriumhydroxid i 10 ml vand og 50 ml acetone. Til denne opl0sning drypper man under omr0ring og isafk0ling en opl0sning af 0,85 g 4-methyl-2-oxo-piperidin-l-carboxylsyrechlorid (fremstillet ved omsætning af natriumforbindelsen af 4-methyl-2-oxo-10 -piperidin med phosgen) i 20 ml acetone og efterr0rer i 2 timer ved stuetemperatur. Derefter bortdamper man acetonen under formindsket tryk, syrner, frasuger, genfælder pro-duktet fra fortyndet ammoniak og omkrystalliserer fra for-tyndet acetone. Det opnâede 15 N- (4- 2- (4-methyl-2*-oxo-piperidin-l-carboxamido) -ethyl ^- -benzensulfonyl)-N*-cyclohexyl-urinstof smelter ved 177-178°C og er identisk med det if0lge eksempel 8 opnâede produkt.
Eksempel 18 20 N- (4 "y-2- (4-methyl-2-oxo-piperidin-l-carboxamido) -ethyl -benzensulfonyl)-N*-butyl-urinstof 0,6 g 4-^ 2-(4-methyl-2-oxo-piperidin-l-carboxamido)--ethyl^-benzensulfinsyre (râprodukt med smp. 113-115°C, fremstillet ved omsætning af 4-^ 2-(4-methyl-2-oxo-piperidin-25 -1-carboxamido)-ethyl^-benzensulfochlorid med natriumsul-fit) og 0,3 g N-hydroxy-N'-butyl-urinstof opl0ses i 50 ml dioxan. Til denne opl0sning drypper man 0,4 g thionylchlorid i 10 ml dioxan og opvarmer i 2 timer til 60°C. Derefter afdampes opl0sningsmidlet under formindsket tryk, til re-30 manensen sættes vand, det fedtede stof fraskilles og gen-fældes fra ammoniak.
35
27 DK 156434 B
o
Det opnâede N- (4- ^ 2- (4-methyl-2-oxo-piperidin-l—carboxamido) -ethyl -benzensulfonyl)-N'-butyl-urinstof smelter ved 155-157°C og giver ingen smeltepunktsdepressiOn med det if0lge eksem-5 pel 8 opnâede stofu
Eksempel 19 N- (4- 2- (3-ethyl-4-methyl-2-oxo-3-^y;r>rolin-l-carboxamido) - -ethyl^-benzensulfonyl) -N '-cyclohexyJL-- urinstof 10 Pâ tilsvarende mâde sorti beskravet i eksempel 2 far man fra 3-ethyl-4-methyl-2-pyrrolon jpg -2-phenylethyliso-cyanat 3-ethyl-4-methyl-2-oxo-3-pyrroIl;±n-l- (N-2-phenylethyl) --jcarboxamid med smp. 106-108°C. Deraf ifâs med chlorsulfon-syre .sulfochlorld med smp. 172-175°C, ud fra sulfochloridet 13 :£âs iraad ammoniak sulfonamid med smp. 18C0-182°c, og ud fra s.ulionamidet fâs med cyclohexylisocyanat (3-ethyl-4-methyl-2-oxo-3-pyrrblin-l-carboxamido) --ethyl *^-benzensulfonyl) -N ' -cyclohexyl-urinstof med smp.. 185-187°C ( fra .fortyndet acetone) 20 Pâ analog mâde fâs fra suifonamidet N- (4-<^ 2- (3-ethyl-4-methyl-2-oxo-iyrrolin-. 1-carboxamido) --ethyl ^-benz.ensulfonyl) -N,-4-methyl-cyclohexyl-urinstof med smp. 168-170°C (fra fortyndet acetone) 25 N-(4-^ 2-(3-ethyl-4-methyl-2-oxo-3-pyrrolin-l-carboxamido)--ethyl ^-benzensulfonyl)-N'-butyl-urinstof med smp. 151-153°C (fra methanol) 30 35 Ο
28 DK 156434B
Eksempel 20 N- (4- <Γ2- (3-butyl-4-methyl-2-oxo-3-pyrrolin-l-carboxamido) --ethyl ^-benzensulfonyl)-M1-cyclohexyl-urinstof Pâ tilsvarende mâde som beskrevet i eksempel 2 fâr 5 man fra 3-butyl-4-methyl-2-oxo-pyrrolon (smp. 95-97°C, fremstillet analogt med A. 598, 198 (1956)) og 2-phenyl-ethylisocyanat 3-butyl-4-methyl-2-oxo-3-pyrrolin-l-(N-2--phenylethyl)-carboxamid med smp. 90-91°C. Ud fra dette fâs med chlorsulfonsyre sulfochlorid, fra det râ sulfo-10 chlorid fâs med ammoniak sûlfonamid med smp. 132-134°C, og fra sulfonamidet fâs med cyclohexylisocyanat N-(4-^ 2-(3-butyl-4-methyl-2-oxo-3-pyrrolin-l-carboxamido)--ethyl^-benzensulfonyl)-N'-cyclohexyl-urinstof med smp. 173-175°c (fra fortyndet methanol) 15 Pâ analog mâde fâs ud fra sulfonamidet N- (4- <[ 2- (3-butyl-4-methyl-2-oxo-_3-pyrroJ.in-l-carb'oxamido) --ethyl^-benzensulfonyl)-N1-4-methyl-cyclohexyl-urinstof med smp. 178-180°C (fra fortyndet methanol) 20 N- (4- 2- (3-butyl-4-methyl-2-oxo-3-pyrrolin-l-carboxamido) - -ethyl "7 -benzensulfonyl)-N1-butyl-urinstof med smp. 127-129°C (fra fortyndet methanol) 25 Pâ analog mâde fâs ud fra det i eksempel 11 nævnte sulfonamid N-(4- ^ 2-(3,4-dimethyl-2-oxo-3-pyrrolin-carboxamido)-ethyl^>--benzensulfonyl)-N1-4-ethyl-cyclohexyl-urinstof med smp. 203-205°C (fra methanol-dioxan).
30 35
Claims (1)
- 20. II N- Ι^Λ^ν- ο 0 Y betyder alkylen med 2-3 carbonatomer, R1 betyder alkyl med 4-6 carbonatomer, cycloalkyl, alkyl-25 cycloalkyl, dialkylcycloalkyl, cycloalkylalkyl, cycloalkenyl eller alkylcycloalkenyl med hver især 4-9 carbonatomer, methylcyclopentylmethyl, cyclohexenylmethyl, chlorcyclohexyl, methoxycyclohexyl, bicycloheptyl, bicycloheptenyl, bicyclo-heptylmethyl, bicycloheptenylmethyl, bicyclooctyl, nortricyc-30 lyl, adamantyl eller benzyl, eller deres fysiologisk acceptable salte, kendetegnet ved, at man a) omsætter med gruppen ζ ^Nf-CO-NH-Y-35 O DK 156434 B i 4-stilling substituerede benzensulfonyl-isocyanater, -carbaminsyreestere, -thiolcarbaminsyreestere, -urinstoffer, -semiearbazider eller -semicarbazoner med en amin R^-NI^ eller dens salte eller omsætter sulfonamider med formlen 5 O-co-hh-y-Q.^.^· • 0 10 eller deres salte med ^-substituerede isocyanater, carbaminsyreestere, thiolcarbaminsyreestere, carbaminsyrehalogenider eller urinstoffer, b) spalter med gruppen 15 ^--X X N-CO-NH-Y-0 i 4-stilling substituerede benzensulfonyl-isourinstofethere, 20 -isothiourinstofethere, -parabansyrer eller -halogenmyresyre-amidiner eller spalter med gruppen X N-C=N-Y- « VI O o-Z hvor Z betyder alkyl med 1-2 carbonatomer, i 4-stilling substituerede benzensulfonylurinstoffer, 30 c ) i med Ç N-CO-NH-Y- ν' 0 35 i 4-stilling substituerede benzensulfonylthiourinstoffer erstatter svovlatomet med oxygen, DK 156434 B d) oxiderer tilsvarende benzensulfinyl- eller -sulfenylurin-stoffer, e) i benzensulfonylurinstoffer med formlen 5 HN- Y-« ~ S 0 9 “NH-C0-3SH - R1 eventuelt trinvis, indforer gruppen 10 y ''l'ï-CO- ν' 0 f) omsætter tilsvarende substituerede benzensulfonylhaloge-15 nider med R^—substituerede urinstoffer eller deres alkalime- talsalte eller omsætter tilsvarende subëtituerede benzensul-finsyrehalogenider eller, i nærværelse aï sure kondensations-midler, ogsâ omsætter tilsvarende substituerede sulfinsyrer eller deres alkalimetalsalte med N-R-^-N’ -hydroxy-urinstof 20 og eventuelt til saltdannelse behandler reaktionsprodukterne med alkaliske midler.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2951135 | 1979-12-19 | ||
| DE19792951135 DE2951135A1 (de) | 1979-12-19 | 1979-12-19 | Sulfonylharnstoffe, verfahren zu ihrer herstellung, pharmazeutische praeparate auf basis dieser verbindungen und ihre verwendung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK540280A DK540280A (da) | 1981-06-20 |
| DK156434B true DK156434B (da) | 1989-08-21 |
| DK156434C DK156434C (da) | 1990-01-22 |
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ID=6088937
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK540280A DK156434C (da) | 1979-12-19 | 1980-12-18 | Analogifremgangsmaade til fremstilling af sulfonylurinstoffer eller deres fysiologisk acceptable salte |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4379785A (da) |
| EP (1) | EP0031058B1 (da) |
| JP (1) | JPS56108762A (da) |
| AR (3) | AR231131A1 (da) |
| AT (1) | ATE6934T1 (da) |
| AU (1) | AU538129B2 (da) |
| CA (1) | CA1167033A (da) |
| DE (2) | DE2951135A1 (da) |
| DK (1) | DK156434C (da) |
| ES (6) | ES497661A0 (da) |
| FI (1) | FI75338C (da) |
| GR (1) | GR72534B (da) |
| HU (1) | HU184943B (da) |
| IE (1) | IE50635B1 (da) |
| IL (1) | IL61733A (da) |
| LU (1) | LU90244I2 (da) |
| MX (4) | MX174496B (da) |
| NL (1) | NL950026I2 (da) |
| NO (2) | NO155290C (da) |
| PT (1) | PT72226B (da) |
| ZA (1) | ZA807911B (da) |
Families Citing this family (112)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3134780A1 (de) * | 1981-09-02 | 1983-03-10 | Hoechst Ag, 6000 Frankfurt | "sulfonylharnstoffe, verfahren zu ihrer herstellung, pharmazeutische praeparate auf basis dieser verbindungen und ihre verwendung" |
| US4985417A (en) * | 1989-05-02 | 1991-01-15 | Trager Seymour F | Treatment of glaucoma |
| JP3465247B2 (ja) * | 1992-12-28 | 2003-11-10 | アベンティス ファーマ株式会社 | 動脈硬化症の予防および治療剤 |
| DE4344957A1 (de) * | 1993-12-30 | 1995-07-06 | Hoechst Ag | Substituierte Benzolsulfonylharnstoffe und -thioharnstoffe, Herstellungsverfahren und Verwendungsmöglichkeiten pharmazeutischer Präparate auf Basis dieser Verbindungen |
| US5631275A (en) * | 1993-12-30 | 1997-05-20 | Hoechst Aktiengesellschaft | Substituted benzenesulfonylureas and -thioureas, preparation processes and possible uses of pharmaceutical preparations based on these compounds |
| WO1999047128A1 (en) | 1998-03-19 | 1999-09-23 | Bristol-Myers Squibb Company | Biphasic controlled release delivery system for high solubility pharmaceuticals and method |
| US6548529B1 (en) | 1999-04-05 | 2003-04-15 | Bristol-Myers Squibb Company | Heterocyclic containing biphenyl aP2 inhibitors and method |
| US6395767B2 (en) | 2000-03-10 | 2002-05-28 | Bristol-Myers Squibb Company | Cyclopropyl-fused pyrrolidine-based inhibitors of dipeptidyl peptidase IV and method |
| PL365135A1 (en) | 2000-08-07 | 2004-12-27 | Ranbaxy Signature Llc | Liquid formulation of metformin |
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| DE1670700U (de) | 1952-11-12 | 1954-01-21 | Siemens Ag | Aufhaengevorrichtung fuer pendelleuchten. |
| DE1198354B (de) * | 1963-09-25 | 1965-08-12 | Hoechst Ag | Verfahren zur Herstellung von Benzol-sulfonylharnstoffen |
| LU47776A1 (da) * | 1964-07-30 | 1966-07-13 | ||
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| DE1443911C3 (de) * | 1964-12-08 | 1974-12-05 | Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt | Benzolsulfonylharnstoffe, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Präparate |
| DE1670700B2 (de) * | 1966-05-14 | 1978-06-22 | Hoechst Ag, 6000 Frankfurt | Benzolsulfonylharnstoffe, Verfahren zu ihrer Herstellung und deren Verwendung |
| US3646009A (en) * | 1967-03-15 | 1972-02-29 | Boehringer & Soehne Gmbh | Anti-diabetically active sulfonyl-semicarbazides |
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| US3962244A (en) * | 1971-01-23 | 1976-06-08 | Hoechst Aktiengesellschaft | Benzene sulfonyl ureas |
| DE2103118A1 (en) * | 1971-01-23 | 1972-08-24 | Farbwerke Hoechst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt | 4 (2-heterocyclylethyl) - benzenesulphonylureas - with hypoglycaemic activity |
| DE2238870C3 (de) * | 1972-08-07 | 1978-09-28 | Hoechst Ag, 6000 Frankfurt | Benzolsulfonylharnstoffe |
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| MTP848B (en) * | 1978-06-27 | 1980-06-24 | Hoechst Ag | Sulfonyl ureas process for their manufacture pharmaceutical preparation on the basis of there compounds and their use |
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1979
- 1979-12-19 DE DE19792951135 patent/DE2951135A1/de not_active Withdrawn
-
1980
- 1980-12-04 AT AT80107588T patent/ATE6934T1/de active
- 1980-12-04 DE DE8080107588T patent/DE3067390D1/de not_active Expired
- 1980-12-04 EP EP80107588A patent/EP0031058B1/de not_active Expired
- 1980-12-12 ES ES497661A patent/ES497661A0/es active Granted
- 1980-12-16 MX MX008352A patent/MX174496B/es unknown
- 1980-12-16 MX MX809232U patent/MX6926E/es unknown
- 1980-12-17 IL IL61733A patent/IL61733A/xx not_active IP Right Cessation
- 1980-12-17 GR GR63671A patent/GR72534B/el unknown
- 1980-12-17 US US06/217,524 patent/US4379785A/en not_active Expired - Lifetime
- 1980-12-17 HU HU803027A patent/HU184943B/hu unknown
- 1980-12-17 FI FI803937A patent/FI75338C/fi not_active IP Right Cessation
- 1980-12-18 DK DK540280A patent/DK156434C/da not_active IP Right Cessation
- 1980-12-18 CA CA000367123A patent/CA1167033A/en not_active Expired
- 1980-12-18 AU AU65523/80A patent/AU538129B2/en not_active Expired
- 1980-12-18 IE IE2676/80A patent/IE50635B1/en not_active IP Right Cessation
- 1980-12-18 NO NO803855A patent/NO155290C/no not_active IP Right Cessation
- 1980-12-18 ZA ZA00807911A patent/ZA807911B/xx unknown
- 1980-12-18 PT PT72226A patent/PT72226B/pt unknown
- 1980-12-19 JP JP18117980A patent/JPS56108762A/ja active Granted
- 1980-12-30 ES ES498224A patent/ES8202541A1/es not_active Expired
- 1980-12-30 ES ES498228A patent/ES8202543A1/es not_active Expired
- 1980-12-30 ES ES498227A patent/ES8202542A1/es not_active Expired
- 1980-12-30 ES ES498226A patent/ES8202799A1/es not_active Expired
- 1980-12-30 ES ES498225A patent/ES498225A0/es active Granted
-
1982
- 1982-02-24 AR AR288545A patent/AR231131A1/es active
- 1982-02-24 AR AR288546A patent/AR230989A1/es active
- 1982-02-24 AR AR288547A patent/AR240922A1/es active
-
1985
- 1985-03-12 MX MX835285A patent/MX8352A/es unknown
- 1985-03-12 MX MX825485A patent/MX8254A/es unknown
-
1995
- 1995-11-07 NL NL950026C patent/NL950026I2/nl unknown
-
1996
- 1996-07-30 NO NO1996009C patent/NO1996009I1/no unknown
-
1998
- 1998-05-20 LU LU90244C patent/LU90244I2/fr unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CTFF | Application for supplementary protection certificate (spc) filed |
Free format text: CA 1995 00019, 951116 |
|
| CTFG | Supplementary protection certificate (spc) issued |
Free format text: CA 1995 00019, 951116, EXPIRES: 20051218 |
|
| PUP | Patent expired |