DK152040B - Analogifremgangsmaade til fremstilling af bibenzylderivater eller syreadditionssalte deraf - Google Patents
Analogifremgangsmaade til fremstilling af bibenzylderivater eller syreadditionssalte deraf Download PDFInfo
- Publication number
- DK152040B DK152040B DK441878AA DK441878A DK152040B DK 152040 B DK152040 B DK 152040B DK 441878A A DK441878A A DK 441878AA DK 441878 A DK441878 A DK 441878A DK 152040 B DK152040 B DK 152040B
- Authority
- DK
- Denmark
- Prior art keywords
- alkyl
- bibenzyl
- butoxy
- prepared
- process according
- Prior art date
Links
- QWUWMCYKGHVNAV-UHFFFAOYSA-N 1,2-dihydrostilbene Chemical class C=1C=CC=CC=1CCC1=CC=CC=C1 QWUWMCYKGHVNAV-UHFFFAOYSA-N 0.000 title claims description 87
- 238000000034 method Methods 0.000 title claims description 25
- 239000002253 acid Substances 0.000 title claims description 15
- 150000003839 salts Chemical class 0.000 title claims description 13
- -1 oxy-O- Chemical group 0.000 claims description 129
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 21
- 125000000217 alkyl group Chemical group 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 20
- 125000004432 carbon atom Chemical group C* 0.000 claims description 17
- 229910052739 hydrogen Inorganic materials 0.000 claims description 17
- 239000001257 hydrogen Substances 0.000 claims description 17
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 15
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 15
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 14
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 12
- 150000002431 hydrogen Chemical class 0.000 claims description 10
- 229910052736 halogen Inorganic materials 0.000 claims description 9
- 150000002367 halogens Chemical class 0.000 claims description 9
- 125000004214 1-pyrrolidinyl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 6
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 6
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 6
- 125000001841 imino group Chemical group [H]N=* 0.000 claims description 6
- 125000003635 2-dimethylaminoethoxy group Chemical group [H]C([H])([H])N(C([H])([H])[H])C([H])([H])C([H])([H])O* 0.000 claims description 5
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- ROWPAXNVXWTPHF-UHFFFAOYSA-N 1-[4-[2-(2-phenylethyl)phenoxy]butyl]piperidine-4-carboxamide Chemical group C1CC(C(=O)N)CCN1CCCCOC1=CC=CC=C1CCC1=CC=CC=C1 ROWPAXNVXWTPHF-UHFFFAOYSA-N 0.000 claims description 3
- JZRUBIXRQUVQPG-UHFFFAOYSA-N 1-[4-[2-[2-(2-chlorophenyl)ethyl]phenoxy]butyl]piperidine Chemical group ClC1=CC=CC=C1CCC1=CC=CC=C1OCCCCN1CCCCC1 JZRUBIXRQUVQPG-UHFFFAOYSA-N 0.000 claims description 3
- TVNVRQJMXPPDET-UHFFFAOYSA-N 3-[4-chloro-2-(2-phenylethyl)phenoxy]-n,n-dimethylpropan-1-amine Chemical group CN(C)CCCOC1=CC=C(Cl)C=C1CCC1=CC=CC=C1 TVNVRQJMXPPDET-UHFFFAOYSA-N 0.000 claims description 3
- CYLAYWLVYLDOBG-UHFFFAOYSA-N 4-[2-[2-[3-(dimethylamino)propoxy]phenyl]ethyl]-n,n-dimethylaniline Chemical group CN(C)CCCOC1=CC=CC=C1CCC1=CC=C(N(C)C)C=C1 CYLAYWLVYLDOBG-UHFFFAOYSA-N 0.000 claims description 3
- 125000006577 C1-C6 hydroxyalkyl group Chemical group 0.000 claims description 3
- 125000003282 alkyl amino group Chemical group 0.000 claims description 3
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 3
- 125000000446 sulfanediyl group Chemical group *S* 0.000 claims description 3
- XXFHFQAEDHCKFO-UHFFFAOYSA-N 1-[4-[2-[2-(4-fluorophenyl)ethyl]phenoxy]butyl]piperidine-4-carboxamide Chemical group C1CC(C(=O)N)CCN1CCCCOC1=CC=CC=C1CCC1=CC=C(F)C=C1 XXFHFQAEDHCKFO-UHFFFAOYSA-N 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 125000005115 alkyl carbamoyl group Chemical group 0.000 claims 1
- 239000000243 solution Substances 0.000 description 36
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 27
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 12
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 12
- 208000010110 spontaneous platelet aggregation Diseases 0.000 description 11
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 7
- 239000004480 active ingredient Substances 0.000 description 7
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical group OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- PSLIMVZEAPALCD-UHFFFAOYSA-N ethanol;ethoxyethane Chemical compound CCO.CCOCC PSLIMVZEAPALCD-UHFFFAOYSA-N 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 6
- 102000008186 Collagen Human genes 0.000 description 5
- 108010035532 Collagen Proteins 0.000 description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 5
- 229920001436 collagen Polymers 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000001953 recrystallisation Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- GIHWWIZPDNRZQG-UHFFFAOYSA-N 1-[4-[2-(2-phenylethyl)phenoxy]butyl]piperidine-4-carboxylic acid;hydrochloride Chemical compound Cl.C1CC(C(=O)O)CCN1CCCCOC1=CC=CC=C1CCC1=CC=CC=C1 GIHWWIZPDNRZQG-UHFFFAOYSA-N 0.000 description 3
- 241000283973 Oryctolagus cuniculus Species 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 239000003937 drug carrier Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 210000004623 platelet-rich plasma Anatomy 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- KKUHZIPSFPCXAA-UHFFFAOYSA-N 1-[2-[2-(2-phenylethyl)phenoxy]ethyl]piperidine-4-carboxamide Chemical group C1CC(C(=O)N)CCN1CCOC1=CC=CC=C1CCC1=CC=CC=C1 KKUHZIPSFPCXAA-UHFFFAOYSA-N 0.000 description 2
- JEWRDYBYCQIRKS-UHFFFAOYSA-N 1-[4-[2-(2-phenylethyl)phenoxy]butyl]piperidine-4-carbonyl chloride;hydrochloride Chemical compound Cl.C1CC(C(=O)Cl)CCN1CCCCOC1=CC=CC=C1CCC1=CC=CC=C1 JEWRDYBYCQIRKS-UHFFFAOYSA-N 0.000 description 2
- JCJXUIREMLMCQR-UHFFFAOYSA-N 1-chloro-2-(2-phenylethyl)benzene Chemical group ClC1=CC=CC=C1CCC1=CC=CC=C1 JCJXUIREMLMCQR-UHFFFAOYSA-N 0.000 description 2
- NYYRRBOMNHUCLB-UHFFFAOYSA-N 3-chloro-n,n-dimethylpropan-1-amine Chemical compound CN(C)CCCCl NYYRRBOMNHUCLB-UHFFFAOYSA-N 0.000 description 2
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 2
- YHIAICIUPYBMOD-UHFFFAOYSA-N 4-[2-[2-(3-methoxyphenyl)ethyl]phenoxy]-n,n-dimethylbutan-1-amine Chemical group COC1=CC=CC(CCC=2C(=CC=CC=2)OCCCCN(C)C)=C1 YHIAICIUPYBMOD-UHFFFAOYSA-N 0.000 description 2
- 102100035861 Cytosolic 5'-nucleotidase 1A Human genes 0.000 description 2
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 2
- 101000802744 Homo sapiens Cytosolic 5'-nucleotidase 1A Proteins 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 2
- 229940073608 benzyl chloride Drugs 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 235000008504 concentrate Nutrition 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 239000012259 ether extract Substances 0.000 description 2
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 229910000039 hydrogen halide Inorganic materials 0.000 description 2
- 239000012433 hydrogen halide Substances 0.000 description 2
- 238000007327 hydrogenolysis reaction Methods 0.000 description 2
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 description 1
- 125000004890 (C1-C6) alkylamino group Chemical group 0.000 description 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- REECUKAZRVHFMG-UHFFFAOYSA-N 1-(4-bromobutoxy)-2-[2-(2-chlorophenyl)ethyl]benzene Chemical group ClC1=CC=CC=C1CCC1=CC=CC=C1OCCCCBr REECUKAZRVHFMG-UHFFFAOYSA-N 0.000 description 1
- BYNPAXVJRVIVPE-UHFFFAOYSA-N 1-[4-[2-(2-phenylethyl)-6-propoxyphenoxy]butyl]piperidine-4-carboxylic acid Chemical group C1CC(C(O)=O)CCN1CCCCOC=1C(OCCC)=CC=CC=1CCC1=CC=CC=C1 BYNPAXVJRVIVPE-UHFFFAOYSA-N 0.000 description 1
- COWRQWLTZAMMKG-UHFFFAOYSA-N 1-[4-[2-(2-phenylethyl)phenoxy]butyl]piperidine-3-carboxamide Chemical group C1C(C(=O)N)CCCN1CCCCOC1=CC=CC=C1CCC1=CC=CC=C1 COWRQWLTZAMMKG-UHFFFAOYSA-N 0.000 description 1
- YYVREGCXBRZSOS-UHFFFAOYSA-N 1-[4-[2-[2-(2,4-dichlorophenyl)ethyl]phenoxy]butyl]piperidine-4-carboxamide Chemical group C1CC(C(=O)N)CCN1CCCCOC1=CC=CC=C1CCC1=CC=C(Cl)C=C1Cl YYVREGCXBRZSOS-UHFFFAOYSA-N 0.000 description 1
- RUUPEHRJKLXFBQ-UHFFFAOYSA-N 1-[4-[2-[2-(2-chlorophenyl)ethyl]phenoxy]butyl]-4-methylpiperidine Chemical group C1CC(C)CCN1CCCCOC1=CC=CC=C1CCC1=CC=CC=C1Cl RUUPEHRJKLXFBQ-UHFFFAOYSA-N 0.000 description 1
- FUCULELBHCXSBR-UHFFFAOYSA-N 1-[4-[2-[2-(2-chlorophenyl)ethyl]phenoxy]butyl]piperidine-4-carboxylic acid Chemical group C1CC(C(=O)O)CCN1CCCCOC1=CC=CC=C1CCC1=CC=CC=C1Cl FUCULELBHCXSBR-UHFFFAOYSA-N 0.000 description 1
- BWLAEGAKBOLSAZ-UHFFFAOYSA-N 1-[4-[2-[2-(2-chlorophenyl)ethyl]phenoxy]butyl]pyrrolidine Chemical group ClC1=CC=CC=C1CCC1=CC=CC=C1OCCCCN1CCCC1 BWLAEGAKBOLSAZ-UHFFFAOYSA-N 0.000 description 1
- JRVSKGIVVXIDBZ-UHFFFAOYSA-N 1-[4-[2-[2-(2-ethoxyphenyl)ethyl]phenoxy]butyl]pyrrolidine Chemical group CCOC1=CC=CC=C1CCC1=CC=CC=C1OCCCCN1CCCC1 JRVSKGIVVXIDBZ-UHFFFAOYSA-N 0.000 description 1
- NBLFZHVERFJDHS-UHFFFAOYSA-N 1-[4-[2-[2-(2-fluorophenyl)ethyl]phenoxy]butyl]piperidine-4-carboxamide Chemical group C1CC(C(=O)N)CCN1CCCCOC1=CC=CC=C1CCC1=CC=CC=C1F NBLFZHVERFJDHS-UHFFFAOYSA-N 0.000 description 1
- NYCLKNRRVNBLBB-UHFFFAOYSA-N 1-[4-[2-[2-(2-fluorophenyl)ethyl]phenoxy]butyl]piperidine-4-carboxylic acid Chemical group C1CC(C(=O)O)CCN1CCCCOC1=CC=CC=C1CCC1=CC=CC=C1F NYCLKNRRVNBLBB-UHFFFAOYSA-N 0.000 description 1
- PUGKZIJRDICSOX-UHFFFAOYSA-N 1-[4-[2-[2-(2-fluorophenyl)ethyl]phenoxy]butyl]pyrrolidine Chemical group FC1=CC=CC=C1CCC1=CC=CC=C1OCCCCN1CCCC1 PUGKZIJRDICSOX-UHFFFAOYSA-N 0.000 description 1
- RXKZJIWFGYOHRD-UHFFFAOYSA-N 1-[4-[2-[2-(2-methylphenyl)ethyl]phenoxy]butyl]piperidine Chemical group CC1=CC=CC=C1CCC1=CC=CC=C1OCCCCN1CCCCC1 RXKZJIWFGYOHRD-UHFFFAOYSA-N 0.000 description 1
- YSAVSLQZVSGPRB-UHFFFAOYSA-N 1-[4-[2-[2-(2-methylphenyl)ethyl]phenoxy]butyl]piperidine-4-carboxamide Chemical group CC1=CC=CC=C1CCC1=CC=CC=C1OCCCCN1CCC(C(N)=O)CC1 YSAVSLQZVSGPRB-UHFFFAOYSA-N 0.000 description 1
- SLSYXXVPRZYOJC-UHFFFAOYSA-N 1-[4-[2-[2-(3,4-dichlorophenyl)ethyl]phenoxy]butyl]piperidine-4-carboxamide Chemical group C1CC(C(=O)N)CCN1CCCCOC1=CC=CC=C1CCC1=CC=C(Cl)C(Cl)=C1 SLSYXXVPRZYOJC-UHFFFAOYSA-N 0.000 description 1
- RDXYYCZXWKKHCC-UHFFFAOYSA-N 1-[4-[2-[2-(3,4-dichlorophenyl)ethyl]phenoxy]butyl]piperidine-4-carboxylic acid Chemical group C1CC(C(=O)O)CCN1CCCCOC1=CC=CC=C1CCC1=CC=C(Cl)C(Cl)=C1 RDXYYCZXWKKHCC-UHFFFAOYSA-N 0.000 description 1
- IZAZESLENZVUSP-UHFFFAOYSA-N 1-[4-[2-[2-(3-chlorophenyl)ethyl]phenoxy]butyl]piperidine-4-carboxamide Chemical group C1CC(C(=O)N)CCN1CCCCOC1=CC=CC=C1CCC1=CC=CC(Cl)=C1 IZAZESLENZVUSP-UHFFFAOYSA-N 0.000 description 1
- LWOMILLDJIREGV-UHFFFAOYSA-N 1-[4-[2-[2-(3-chlorophenyl)ethyl]phenoxy]butyl]piperidine-4-carboxylic acid Chemical group C1CC(C(=O)O)CCN1CCCCOC1=CC=CC=C1CCC1=CC=CC(Cl)=C1 LWOMILLDJIREGV-UHFFFAOYSA-N 0.000 description 1
- YTVUOXHPHLFBOE-UHFFFAOYSA-N 1-[4-[2-[2-(3-chlorophenyl)ethyl]phenoxy]butyl]pyrrolidine Chemical group ClC1=CC=CC(CCC=2C(=CC=CC=2)OCCCCN2CCCC2)=C1 YTVUOXHPHLFBOE-UHFFFAOYSA-N 0.000 description 1
- BQTNRMHLDZEEFL-UHFFFAOYSA-N 1-[4-[2-[2-(3-ethylphenyl)ethyl]phenoxy]butyl]piperidine-4-carboxylic acid Chemical group CCC1=CC=CC(CCC=2C(=CC=CC=2)OCCCCN2CCC(CC2)C(O)=O)=C1 BQTNRMHLDZEEFL-UHFFFAOYSA-N 0.000 description 1
- ULPUCZMBIBSNJN-UHFFFAOYSA-N 1-[4-[2-[2-(3-fluorophenyl)ethyl]phenoxy]butyl]piperidine-4-carboxylic acid Chemical group C1CC(C(=O)O)CCN1CCCCOC1=CC=CC=C1CCC1=CC=CC(F)=C1 ULPUCZMBIBSNJN-UHFFFAOYSA-N 0.000 description 1
- MOUXANLNSVCLDL-UHFFFAOYSA-N 1-[4-[2-[2-(4-chlorophenyl)ethyl]phenoxy]butyl]-4-methylpiperidine Chemical group C1CC(C)CCN1CCCCOC1=CC=CC=C1CCC1=CC=C(Cl)C=C1 MOUXANLNSVCLDL-UHFFFAOYSA-N 0.000 description 1
- UXTDDUARMOSRSD-UHFFFAOYSA-N 1-[4-[2-[2-(4-chlorophenyl)ethyl]phenoxy]butyl]piperidine Chemical group C1=CC(Cl)=CC=C1CCC1=CC=CC=C1OCCCCN1CCCCC1 UXTDDUARMOSRSD-UHFFFAOYSA-N 0.000 description 1
- FUEPWYLHOVYBBQ-UHFFFAOYSA-N 1-[4-[2-[2-(4-chlorophenyl)ethyl]phenoxy]butyl]piperidine-4-carboxamide Chemical group C1CC(C(=O)N)CCN1CCCCOC1=CC=CC=C1CCC1=CC=C(Cl)C=C1 FUEPWYLHOVYBBQ-UHFFFAOYSA-N 0.000 description 1
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- AFVFQIVMOAPDHO-UHFFFAOYSA-M methanesulfonate group Chemical class CS(=O)(=O)[O-] AFVFQIVMOAPDHO-UHFFFAOYSA-M 0.000 description 1
- SDWQTGMYDHPJSJ-UHFFFAOYSA-N methyl 2-[2-[2-[2-(dimethylamino)ethoxy]phenyl]ethyl]benzoate Chemical group COC(=O)C1=CC=CC=C1CCC1=CC=CC=C1OCCN(C)C SDWQTGMYDHPJSJ-UHFFFAOYSA-N 0.000 description 1
- QILQDDRDPGSKSM-UHFFFAOYSA-N methyl 2-[2-[2-[4-(dimethylamino)butoxy]phenyl]ethyl]benzoate Chemical group COC(=O)C1=CC=CC=C1CCC1=CC=CC=C1OCCCCN(C)C QILQDDRDPGSKSM-UHFFFAOYSA-N 0.000 description 1
- OUKLLLDERDLXFQ-UHFFFAOYSA-N methyl 3-[2-[2-[4-(dimethylamino)butoxy]phenyl]ethyl]benzoate Chemical group COC(=O)C1=CC=CC(CCC=2C(=CC=CC=2)OCCCCN(C)C)=C1 OUKLLLDERDLXFQ-UHFFFAOYSA-N 0.000 description 1
- VFGPVZRHLGGFPI-UHFFFAOYSA-N methyl 4-[2-[2-[4-(dimethylamino)butoxy]phenyl]ethyl]benzoate Chemical group C1=CC(C(=O)OC)=CC=C1CCC1=CC=CC=C1OCCCCN(C)C VFGPVZRHLGGFPI-UHFFFAOYSA-N 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- FTEHIMSSMVVOQW-UHFFFAOYSA-N n,n-diethyl-4-[2-[2-(2-propylphenyl)ethyl]phenoxy]butan-1-amine Chemical group CCCC1=CC=CC=C1CCC1=CC=CC=C1OCCCCN(CC)CC FTEHIMSSMVVOQW-UHFFFAOYSA-N 0.000 description 1
- LINAUBRQQHFPSC-UHFFFAOYSA-N n,n-diethyl-4-[2-[2-(4-fluorophenyl)ethyl]phenoxy]butan-1-amine Chemical group CCN(CC)CCCCOC1=CC=CC=C1CCC1=CC=C(F)C=C1 LINAUBRQQHFPSC-UHFFFAOYSA-N 0.000 description 1
- YWZMBLAUXQGURW-UHFFFAOYSA-N n,n-dimethyl-2-[2-(2-phenylethyl)phenoxy]ethanamine;hydrochloride Chemical compound Cl.CN(C)CCOC1=CC=CC=C1CCC1=CC=CC=C1 YWZMBLAUXQGURW-UHFFFAOYSA-N 0.000 description 1
- SLCKFQMUDLILDQ-UHFFFAOYSA-N n,n-dimethyl-3-[2-[2-(3-methylphenyl)ethyl]phenoxy]propan-1-amine Chemical group CN(C)CCCOC1=CC=CC=C1CCC1=CC=CC(C)=C1 SLCKFQMUDLILDQ-UHFFFAOYSA-N 0.000 description 1
- SRHHZLPHXPSXPK-UHFFFAOYSA-N n,n-dimethyl-4-[2-[2-(2-methylphenyl)ethyl]phenoxy]butan-1-amine Chemical group CN(C)CCCCOC1=CC=CC=C1CCC1=CC=CC=C1C SRHHZLPHXPSXPK-UHFFFAOYSA-N 0.000 description 1
- MVCGJYJRICHFMF-UHFFFAOYSA-N n,n-dimethyl-4-[2-[2-(4-methylphenyl)ethyl]phenoxy]butan-1-amine Chemical group CN(C)CCCCOC1=CC=CC=C1CCC1=CC=C(C)C=C1 MVCGJYJRICHFMF-UHFFFAOYSA-N 0.000 description 1
- 230000014508 negative regulation of coagulation Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000004714 phosphonium salts Chemical class 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000011533 pre-incubation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229910000046 scandium hydride Inorganic materials 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 150000003890 succinate salts Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 150000003892 tartrate salts Chemical class 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 125000005505 thiomorpholino group Chemical group 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-M toluenesulfonate group Chemical class C=1(C(=CC=CC1)S(=O)(=O)[O-])C LBLYYCQCTBFVLH-UHFFFAOYSA-M 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
-
- 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
- C07D207/04—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 no double bonds between ring members or between ring members and non-ring members
- C07D207/10—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 no 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
- C07D207/16—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- 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
- C07D211/06—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 no double bonds between ring members or between ring members and non-ring members
- C07D211/36—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 no 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
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
-
- 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
- C07D211/06—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 no double bonds between ring members or between ring members and non-ring members
- C07D211/36—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 no 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
- C07D211/60—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- 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
- C07D211/06—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 no double bonds between ring members or between ring members and non-ring members
- C07D211/36—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 no 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
- C07D211/60—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D211/62—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals attached in position 4
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/258—Alkali metal or alkaline earth metal or compound thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
DK 152040B
Den foreliggende opfindelse angår en analogifremgangsmåde til fremstilling af (ω-aminoalkoxy)bibenzylderivater, hvilke forbindelser er farmakologisk aktive som inhibitorer for blodplade-aggregationen. Den foreliggende opfindelse angår især fremstilling af 2-(ω-aminoalkoxy)bibenzylderivater, hvilke forbindelser er egnede til fremstilling af farmaceutiske præparater, som er virksomme til inhibering af blodpladeaggregation.
De ved fremgangsmåden ifølge den foreliggende opfindelse fremstillede forbindelser er sådanne med den almene formel I
2 DK 152040 B
hvor R betegner /r1 / 12 (1) - N , hvor R og R er ens eller forskellige og udvælges
V
blandt gruppen bestående af hydrogen, C^_g-alkyl og C^_g-hydroxy-alkyl, eller j (2) - SA, hvor A betegner en divalent gruppe, som består af to eller flere grupper udvalgt blandt methylen -CHt monosubstitueret 3 4
RJ R
I I 3 4 5
methylen - C - og disubstitueret methylen - C -, hvor R , R og R
i Is
H R
uafhængigt af hinanden betegner C^_5-alkyl, carboxyl, C2_g-alkoxy- ^R6 6 7 carbonyl, hydroxy eller -CON , hvor R og R betegner hydrogen \r7 eller C^_g-alkyl, og nul, én eller flere grupper udvalgt blandt gruppen bestående af oxy -O-, thio -S-, imino H R8 I I δ - N - og substitueret imino - N -, hvor R betegner C^_g-alkyl eller C^_g-hydroxyalkyl, hvilke grupper kombineres i tilfældig orden, hvorhos antallet af kombinerede grupper er op til 9, grupperne Y og Y' betegner hver hydrogen, halogen, C-^_g-alkyl, hydroxyl, C1_5-alkoxy, carboxyl, C2_g-alkoxycarbonyl eller z·*9
éT Q 1 Q
- N , hvor R og R betegner hydrogen eller C, ,--alkyl, n er \ V° et helt tal fra 2 til 8, m er et helt tal fra 1 til 4, og m1 er et helt tal fra 1 til 5, eller syreadditionssalte deraf.
3 DK 152040B
I de her omhandlede forbindelser med den almene formel I er strukturen og nummereringen som følger: 3' 2' 23
,—Λ i,-\ ^ O(CH-) R
5-161 6i5 «'»m· <Y>m hvor R betegner /r1 1) - N eller \2 2) - N^A, som hver defineres detaljeret nedenfor.
/r1 / 12 1. Når R betegner - N , udvælges R og R , som er ens eller ^R2 forskellige, fra gruppen bestående af hydrogen, alkyl med 1-8, fortrinsvis 1-5, carbonatomer såsom methyl, ethyl, propyl, isopropyl, butyl, isobutyl, pentyl, hexyl, heptyl eller octyl, og hydroxyalkyl med 1-8 (fortrinsvis 1-5) carbonatomer såsom hydroxymethyl, 2-hydroxyethyl, 3-hydroxypropyl eller 5-hydroxypen-tyl.
2. Når R betegner - N A, betegner A en divalent gruppe, som består af to eller flere grupper udvalgt blandt methylen -CH9-, 3 4
R·5 R
I i monosubstitueret methylen - C - og disubstitueret methylen - C -, H ^
3 4 5 H
hvor R , R og R uafhængigt af hinanden betegner alkyl med 1-5 (fortrinsvis 1-3) carbonatomer såsom methyl, ethyl, propyl, isopropyl eller butyl, carboxyl, alkoxycarbonyl med 2-6 (fortrinsvis
4 DK 152040B
2-4) carbonatomer såsom methoxycarbonyl, ethoxycarbonyl, propoxy-
carbonyl eller butoxycarbonyl, hydroxyl eller - CON , hvor R I
\ 7 i XR i 7 og R betegner hydrogen eller alkyl med 1-5 (fortrinsvis 1-3) carbonatomer såsom carbamoyl, methylcarbamoyl, dimethylcarbamoyl, diethylcarbamoyl, propylcarbamoyl eller butylcarbamoyl, og nul, én eller flere grupper udvalgt blandt gruppen bestående af oxy H R8 i i δ
-0-, thio -S-, imino - N - og substitueret imino - N -, hvor R
betegner alkyl med 1-5 (fortrinsvis 1-3) carbonatomer såsom i methyl, ethyl, propyl eller butyl, eller hydroxyalkyl med 1-5 (fortrinsvis 1-3) carbonatomer såsom hydroxymethyl, 2-hydroxy-ethyl eller 3-hydroxypropyl, hvilke grupper er kombineret i tilfældig rækkefølge, hvorhos antallet af kombinerede grupper er j op til 9 (fortrinsvis 7).
Typiske betydninger for symbolet R er følgende: ^/R1 1. Når R betegner - N : amino, methylamino, dimethylamino, ethyl- \1 amino, diethylamino, propylamino, dipropylamino, isopropylamino, diisopropylamino, N-methyl-N-butylamino, dibutylamino, dipentyl-amino, dihexylamino, 2-hydroxyethylamino, bis(2-hydroxyethyl)amino eller N-(2-hydroxyethyl)-N-methylamino.
Når R betegner - N A: 1-aziridinyl, 1-azetidinyl, 1-pyrro- lidinyl, piperidino, i^Kexamethyleniminyl, 1-heptamethyleniminyl, 1-piperazinyl, morpholino, thiazolidinyl, thiomorpholino, 3-me-thyl-l-pyrrolidinyl, 2,5-dimethyl-1-pyrrolidinyl, 2-ethylpyrroli-dinyl, 2-methylpiperidino, 3-methylpiperidino, 4-methylpiperidino, 4-ethylpiperidino, 2,4-dimethylpiperidino, 4-methyl-l-piperazinyl, 4-ethyl-l-piperazinyl, 4-propyl-l-piperazinyl, 4-(2-hydroxyethyl)--1-piperazinyl, 4-(3-hydroxypropyl)-1-piperazinyl, 4-(2-hydroxyethyl) piper idino, carboxyaziridinyl, 3-carboxy-l-azetidinyl, 3-carboxy-l-pyrrolidinyl, 3-methoxycarbonyl-l-pyrrolidinyl, 2--carboxy-l-pyrrolidinyl, 3-dimethylcarbamoyl-l-pyrrolidinyl, 1
5 DK 152040B
4-carboxypiperidino, 4-methoxycarbonylpiperidino, 4-dimethyl-carbamoylpiperidino, 3-carboxypiperidino, 3-carbamoyl-l-pyrro-lidinyl, 3-carbamoylpiperidino, 4-carboxy-l-hexamethyleniminyl, 4-carbamoylpiperidino, 4-hydroxypiperidino, 3-hydroxypiperidino, 1-imidazolidinyl, 3-methyl-l-imidazolidinyl, 4-methylhexahydro--1,4-diazepinyl eller 4-(2-hydroxyethyl)hexahydro-1,4-diazepinyl.
En foretrukken gruppe - N A kan vises ved den almene formel II
^(Ciyr^ K11
- N Z II
ScH2)rKK12 hvor Z udvælges blandt gruppen bestående af -CH2“, -0-, -NH-, -N-alkyl, hvorhos alkyl indeholder 1-5 (fortrinsvis 1-3) car- bonatomer, og -N-hydroxyalkyl, hvorhos hydroxyalkyl indeholder 11 12 1-5 (fortrinsvis 1-3) carbonatomer, R og R udvælges blandt gruppen bestående af alkyl med 1-5 (fortrinsvis 1-3) carbon-atomer, carboxyl, alkoxycarbonyl med 2-6 (fortrinsvis 2-4) ^ 67 carbonatomer, hydroxyl og - CON , hvor R og R betegner hydro-
V
gen eller alkyl med 1-5 (fortrinsvis 1-3) carbonatomer, og r og r* er hver hele tal 1, 2 eller 3 (fortrinsvis er r + r' 3 eller 4).
De mest foretrukne betydninger for symbolet R er følgende: 1. Når R betegner - N : C^_5-alkylamino, C2_g-dialkylamino, \r2 (ω-hydroxyalkyl) amino, C2_g-N- (ω-hydroxyalkyl) -N-alkylamino eller C2_g-bis-(ω-hydroxyalkyl)amino.
6 DK 152040B
2. Når R betegner - N ^Å; 1-pyrrolidinyl, piperidino, morpholino,
Cg_g-4-alkyl-l-piperazinyl eller Cg_g-4-a)-hydroxyalkyl-l-pipera-zinyl, som hver er usubstitueret eller substitueret én eller to gange med grupper udvalgt blandt carboxyl, C^^-alkoxycarbonyl, i carbamoyl, Cg_g-N,N-dialkylcarbainoyl, C2_^-N-alkylcarbamoyl, C^_g- | -alkyl og hydroxyl. j I den ovenfor angivne almene formel I betegner hver af grupperne Y og Y' hydrogen, halogen såsom fluor, chlor eller brom, alkyl med 1-5 (fortrinsvis 1-3) carbonatomer såsom methyl, ethyl, propyl eller butyl, hydroxy, alkoxy med 1-5 (fortrinsvis 1-3) carbonatomer såsom methoxy, ethoxy, propoxy eller butoxy, carboxyl, alko-xycarbonyl med 2-6 (fortrinsvis 2-4) carbonatomer såsom me-thoxycarbonyl eller ethoxycarbonyl, amino, alkylamino med 1-5 (fortrinsvis 1-3) carbonatomer såsom methylamino, ethylamino, propylamino eller butylamino, eller dialkylamino med 2-10 (fortrinsvis 2-6 eller mere foretrukket 2-4) carbonatomer såsom dimethylamino, diethylamino eller dipropylamino.
Foretrukne betydninger for symbolerne Y og Y' er hydrogen, fluor, chlor, C^_g-alkyl, hydroxyl, C^_g-alkoxy, carboxyl, C2_^-alkoxy-carbonyl og C2_^-dialkylamino.
I den ovenfor angivne almene formel I kan ω-aminoalkoxygruppen være placeret i en hvilken som helst af 2- - 4-stillingerne i benzenkernen; den er fortrinsvis placeret i enten 2- eller 4-stilling og er mere foretrukket placeret i 2-stilling.
I den ovenfor angivne formel I er n et helt tal fra 2 til 8, fortrinsvis fra 2 til 6, og særlig foretrukket fra 2 til 4, m er et helt tal fra 1 til 4, fortrinsvis 1 eller 2, og m' er et helt tal fra 1 til 5, fortrinsvis 1 eller 2.
Som specifikke eksempler på forbindelser af den her omhandlede art kan nævnes:
7 DK 152040B
2- (4-Methylaminobutoxy)bibenzyl, 2-(2-dimethylaminoethoxy)bibenzyl, 2-(3-dimethylaminopropoxy)bibenzyl, 2-(4-dimethylaminobutoxy)bibenzyl, 2-(5-dimethylaminopentyloxy)bibenzyl, 2-(6-dimethylaminohexyloxy)bibenzyl, 2-(2-diethylaminoethoxy)bibenzyl, 2-(3-diethylaminopropoxy)bibenzyl, 2-(4-diethylaminobutoxy)bibenzyl, 2-(5-diethylaminopentyloxy)bibenzyl, 2-(6-diethylaminohexyloxy)bibenzyl 2-[4-(N-methyl-N-butylamino)butoxy]bibenzyl, 2-(4-[N-methyl-N-(2-hydroxyethyl)amino]butoxy)bibenzyl, 2-[4-bis(2-hydroxyethyl)aminobutoxy]bibenzyl, 4-(3-dimethylaminopropoxy)bibenzyl, 4-(4-dimethylaminobutoxy)bibenzyl, 2-[4-(1-pyrrolidinyl)butoxy]bibenzyl, 2- (4-piperidinobutoxy)bibenzyl, 2-(4-morpholinobutoxy)bibenzyl, 2-[4-(4-hydroxypiperidino)butoxy]bibenzyl, 2- [4-(1-piperazinyl)butoxy]bibenzyl, 2-(4-[4-(2-hydroxyethyl)-1-piperazinyl]butoxy)bibenzyl, 2-[2-(1-aziridinyl)ethoxy]bibenzyl, 2-[3-(l-azetidinyl)propoxy]bibenzyl, 2-(3-thiomorpholinopropoxy)bibenzyl, 2-[3-(4-methyl-l-piperazinyl)propoxy]bibenzyl, 2-[3-(4-methylpiperidino)propoxy]bibenzyl, 2-[3-(4-hydroxypiperidino)propoxy]bibenzyl, 2-(2-[N-methyl-N-(2-hydroxyethyl)amino]ethoxy)bibenzyl, 2-(2-piperidinoethoxy)bibenzyl, 2-(7-dimethylaminoheptyloxy)bibenzyl, 2- (8-diethylaminooctyloxy)bibenzyl, 3- (2-dimethylaminoethoxy)bibenzyl, 3-(3-dimethylaminopropoxy)bibenzyl, 3-[4-bis(2-hydroxyethyl)aminobutoxy]bibenzyl, 3-[4-(1-pyrrolidinyl)butoxy]bibenzyl, 3- (4-dimethylaminobutoxy)bibenzyl, 4- (2-dimethylaminoethoxy)bibenzyl,
8 DK 152040 B
4-(3-dimethylaminopropoxy)bibenzyl, 4-[4-bis(2-hydroxyethyl)aminobutoxy3bibenzyl, 4-[4-(1-pyrrolidinyl)butoxy]bibenzyl, 4-(4-diethylaminobutoxy)bibenzyl,
2-[4-(4-carboxypiperidino)butoxy]bibenzyl, I
2-[4-(4-methoxycarbonylpiperidino)butoxy]bibenzyl, 2-[4-(4-ethoxycarbonylpiperidino)butoxy]bibenzyl, 2-[4-(4-propoxycarbonylpiperidino)butoxy]bibenzyl, 2-[4-(4-carbamoylpiperidino)butoxy]bibenzyl, 2-[4-(4-methylcarbamoylpiperidino)butoxy] bibenzyl, 2-[4-(4-dimethylcarbamoylpiperidino)butoxy]bibenzyl, 2-[4-(4-ethylcarbamoylpiperidino)butoxy]bibenzyl, 2-[4-(4-diethylcarbamoylpiperidino)butoxy]bibenzyl, 2-[4-(4-propylcarbamoylpiperidino)butoxy]bibenzyl, 2-[4-(4-dipropylcarbamoylpiperidino)butoxy]bibenzyl, ! 2-[4-(3-carbamoylpiperidino)butoxy]bibenzyl, 2-[4-(2-carboxy-l-pyrrolidinyl)butoxy]bibenzyl, j 2-[3-(4-carbamoylpiperidino)propoxy]bibenzyl, j 2- [3- (3-carbamoylpiperidino)propoxy]bibenzyl, 2-[3-(4-ethoxycarbonylpiperidino)propoxy]bibenzyl, 2-[3-(2-carboxy-l-pyrrolidinyl)propoxy]bibenzyl, 2-[3-(3-carbamoyl-l-pyrrolidinyl)propoxy]bibenzyl, 2-[2-(4-carbamoylpiperidino)ethoxy]bibenzyl, 2- [2-(4-carboxypiperidino)ethoxy]bibenzyl, 2-[2-(2-carboxy-l-pyrrolidinyl)ethoxy]bibenzyl, 2-(2-dimethylaminoethoxy)-4'-chlorbibenzyl, 2-(3-dimethylaminopropoxy)-4"-chlorbibenzyl, 2-(4-[4-(2-hydroxyethyl)-1-piperazinyl]butoxy)-41-chlorbibenzyl, 2-(4-diethylaminobutoxy)-4"-chlorbibenzyl, 2-(4-dimethylaminobutoxy)-4"-chlorbibenzyl, 2-(4-piperidinobutoxy)-4'-chlorbibenzyl, 2-[4-(1-pyrrolidinyl)butoxy]-4'-chlorbibenzyl, 2-[4-(4-methylpiperidino)butoxy]-4'-chlorbibenzyl, 2-[4-(4-carboxypiperidino)butoxy]-4'-chlorbibenzyl, 2-[4-(4-carbamoylpiperidino)butoxy]-4'-chlorbibenzyl, 2-(6-dimethylaminohexyloxy)-4'-chlorbibenzyl, 2-(2-dimethylaminoethoxy)-2'-chlorbibenzyl, 2-(3-dimethylaminopropoxy)-21-chlorbibenzyl,
9 DK 152040 B
2-(4-dimethylaminobutoxy)-21-chlorbibenzyl, 2-(4-[4-(2-hydroxyethyl)-l-piperazinyl]butoxy)-2'-chlorbibenzyl, 2-(4-piperidinobutoxy)-2'-chlorbibenzyl, 2-[4-(4-methylpiperidino)butoxy]-2'-chlorbibenzyl, 2-[4-(l-pyrrolidinyl)butoxy]-2'-chlorbibenzyl, 2-[4-(4-carboxypiperidino)butoxy]-2'-chlorbibenzyl, 2-[4- (4-carbamoylpiperidino)butoxy]-21-chlorbibenzyl, 2-(6-dimethylaminohexyloxy)-2'-chlorbibenzyl, 2-(3-dimethylaminopropoxy)-3'-chlorbibenzyl, 2-(4-diethylarainobutoxy)-3'-chlorbibenzyl, 2-[4-(4-carboxypiperidino)butoxy]-3'-chlorbibenzyl, 2-[4-(4-carbamoylpiperidino)butoxy]-3'-chlorbibenzyl, 2-[4-(1-pyrrolidinyl)butoxy]-3'-chlorbibenzyl, 2-(2-dimethylaminoethoxy)-3',4'-dichlorbibenzyl, 2-(3-dimethylaminopropoxy)-3',4'-dichlorbibenzyl, 2-[4-(4-carboxypiperidino)butoxy]-3',4'-dichlorbibenzyl, 2-[4-(4-carbamoylpiperidino)butoxy]-3',4'-dichlorbibenzyl, 2-(2-dimethylaminoethoxy)-2',4'-dichlorbibenzyl, 2-(4-dimethylaminobutoxy)-2',4'-dichlorbibenzyl, 2-[4-(4-carboxypiperidino)butoxy]-2',4'-dichlorbibenzyl, 2-[4-(4-carbamoylpiperidino)butoxy]-2',4'-dichlorbibenzyl, 2-(3-dimethylaminopropoxy)-4'-fluorbibenzyl, 2-(4-dimethylaminobutoxy)-4'-£luorbibenzyl, 2-(4-diethylaminobutoxy)-4'-fluorbibenzyl, 2-(4-piperidinobutoxy)-4’-fluorbibenzyl, 2-[4-(4-methylpiperidino)butoxy]-4'-fluorbibenzyl, 2-[4-(1-pyrrolidinyl)butoxy]-4'-fluorbibenzyl, 2-[4-(4-carboxypiperidino)butoxy]-4'-fluorbibenzyl, 2-[4-(4-carbamoylpiperidino)butoxy]-41-fluorbibenzyl, 2-[4-(4-dimethylcarbamoylpiperidino)butoxy]-4'-fluorbibenzyl, 2-[4-(4-ethoxycarbonylpiperidino)butoxy]-4'-fluorbibenzyl, 2-[4-(4-hydroxypiperidino)butoxy]-4'-fluorbibenzyl, 2-(6-dimethylaminohexyloxy)-4'-fluorbibenzyl, 2-(2-dimethylaminoethoxy)-2'-fluorbibenzyl, 2-(4-dimethylaminobutoxy)-2'-fluorbibenzyl, 2-(4-dipropylaminobutoxy)-2'-fluorbibenzyl, 2-[4-(4-carboxypiperidino)butoxy]-2'-fluorbibenzyl, 2-[4-(4-carbamoylpiperidino)butoxy]-2'-fluorbibenzyl,
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2-[4-(l-pyrrolidinyl)butoxy]-2'-fluorbibenzyl, 2-(4-[4-(2-hydroxyethyl)-l-piperazinyl]butoxy)-2'-fluorbibenzyl, 2-(3-dimethylaminopropoxy)-3'-fluorbibenzyl, 2-(4-[4-(2-hydroxyethyl)-l-piperazinyl]butoxy)-3'-fluorbibenzyl, 2- [4- (4-carboxyjpijperidino) butoxy] -3 ' -fluorbibenzyl, 2-[4-(4-carbamoylpiperidino)butoxy3-3'-fluorbibenzyl, 2-(2-dimethylaminoethoxy)-2'-methoxybibenzyl, 2-(4-dimethylaminobutoxy)-2'-methoxybibenzyl, 2-(4-piperidinobutoxy)-2'-methoxybibenzyl, 2-[4-(1-pyrrolidinyl)butoxy]-2'-ethoxybibenzyl, 2-(4-[4-(2-hydroxyethyl)-1-piperazinyl]butoxy)-2'-methoxybibenzyl, 2-(4-dimethylaminobutoxy)-3'-methoxybibenzyl, 2-(4-[4-(2-hydroxyethyl)-1-piperazinyl]butoxy)-3'-methoxybibenzyl, 2- (3-dimethylaminopropoxy)-2'-ethoxybibenzyl, 2-(4-dimethylaminobutoxy)-2'-ethoxybibenzyl, 2-(4-diethylaminobutoxy)-2'-ethoxybibenzyl, 2-(2-dimethylaminoethoxy)-2'-hydroxybibenzyl, 2-(4-dimethylaminobutoxy)-2'-hydroxybibenzyl, 2-(2-dimethylaminoethoxy)-2'-carboxybibenzyl, 2-(4-dimethylaminobutoxy)-2'-carboxybibenzyl, 2-(4-[4-(2-hydroxyethyl)-1-piperazinyl]butoxy)-2'-carboxybibenzyl, 2-(2-dimethylaminoethoxy)-2'-methoxycarbonylbibenzyl, 2-(4-dimethylaminobutoxy)-2'-methoxycarbonylbibenzyl, 2-(4-dimethylaminobutoxy)-3'-methoxycarbonylbibenzyl, 2-(3-dimethylaminopropoxy)-3'-carboxybibenzyl, 2-(4-dimethylaminobutoxy)-4'-carboxybibenzyl, 2-(4-dimethylaminobutoxy)-4'-methoxycarbonylbibenzyl, 2-(4-dimethylaminobutoxy)-2'-methylbibenzyl, 2-(4-piperidinobutoxy)-2'-methylbibenzyl, 2-[4-(1-pyrrolidinyl)butoxy]-2'-ethylbibenzyl, 2-[4-(4-carbamoylpiperidino)butoxy]-2'-methylbibenzyl, 2-[4-(4-methyl-l-piperazinyl)butoxy]-21-methylbibenzyl, 2-(4-diethylaminobutoxy)-2'-propylbibenzyl, 2-(3-dimethylaminopropoxy)-3'-methylbibenzyl, 2-[4-(4-carboxypiperidino)butoxy]-3'-ethylbibenzyl, 2-(4-dimethylaminobutoxy)-4'-methylbibenzyl, 2-(3-dimethylaminopropoxy)-4'-dimethylaminobibenzyl, 2-[4-(4-carbamoylpiperidino)butoxy]-4'-dimethylaminobibenzyl,
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2-(4-[4-(2-hydroxyethyl)-l-piperazinyl]butoxy)-4'-dimethylamino-bibenzyl, 2-(3-dimethylaminopropoxy)-5-chlorbibenzyl, 2-(4-piperidinobutoxy)-5-chlorbibenzyl, 2-[4-(4-methylpiperidino)butoxy]-5-chlorbibenzyl, 2-(3-dimethylaminopropoxy)-5-fluorbibenzyl, 2-[4-(4-carbamoylpiperidino)butoxy]-5-fluorbibenzyl, 2-(4-dimethylaminobutoxy)-3-methoxybibenzyl, 2-(4-diethylaminobutoxy)-3-ethoxybibenzyl, 2-[4-(4-carboxypiperidino)butoxy]-3-propoxybibenzyl, 2-[4-bis(2-hydroxyethyl)aminobutoxy]-3-methoxybibenzyl og 2-(4-dimethylaminobutoxy)-5-methoxybibenzyl.
Fremstillingen af de farmaceutisk acceptable syreadditionssalte af de ovenfor angivne forbindelser er naturligvis også omfattet af den foreliggende opfindelse.
Det er klart, at udtrykket "farmaceutisk acceptable syreadditionssalte" her omfatter ikke-toxiske salte af de her omhandlede forbindelser med en anion.
Repræsentative sådanne salte er hydrochlorider, hydrobromider, sulfater, phosphater, nitrater, acetater, fumarater, succinater, adipater, propionater, tartrater, maleater, citrater, benzoater, toluensulfonater og methansulfonater.
Blandt de her omhandlede forbindelser er de nedenstående forbindelser særlig foretrukne, da de har en særlig god evne til at inhibere blodpladeaggregationen; 2-(2-dimethylaminoethoxy)bibenzyl, 2-(4-dimethylaminobutoxy)bibenzyl, 2-(4-[4-(2-hydroxyethyl)-l-piperazinyl]butoxy)bibenzyl, 2-(4-diethylaminobutoxy)bibenzyl, 2-[4-(4-carbamoylpiperidino)butoxy]bibenzyl, 2-(4-dimethylaminobutoxy)-3'-methoxybibenzyl, 2-(4-piperidinobutoxy)-2'-chlorbibenzyl, 2- [ 4-(4-carbamoylpiperidino)butoxy]-4'-fluorbibenzyl,
12 DK 152040 B
2-(3-dimethylaminopropoxy)-4'-dimethylaminobibenzyl og 2-(3-dimethylaminopropoxy)-5-chlorbibenzyl. j i
Fremgangsmåden ifølge den foreliggende opfindelse til fremstilling af forbindelser med den almene formel I er ejendommelig ved, at et (m-halogenalkoxy)bibenzylderivat med den almene formel III
f~\ /—V- 0!<2«2!rX
l J-CH2CH2-^ III
<5r,)»· (Y)m hvor X betegner halogen, og Y, Y', m, m' og n har den ovenfor !
angivne betydning, omsættes med en amin med den almene formel IV
R - Η IV
hvor R har den ovenfor angivne betydning.
(to-Halogenalkoxy)bibenzyludgangsmaterialerne med den almene formel III kan fremstilles ved i nærværelse af en base at omsætte et hydroxybibenzylderivat med den almene formel V
.__ _______ .OH
(f y— ch2ch2—^ \ v (Y,)m' Wn
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hvor Y, Y', m og m' har den ovenfor angivne betydning, med en α,ω-dihalogenalkan med den almene formel VI
X(CH2)nX VI
hvor X betegner halogen, og n har den ovenfor angivne betydning.
Hydroxybibenzylderivatet med den almene formel V fremstilles ved hydrogenolyse af en carbinol fremstillet ved Grignard-reaktion mellem et benzylchlorid med den almene formel VII
— CH2C1 VI1
hvor Y' og m' har den ovenfor angivne betydning, og et hydroxybenz-aldehyd med den almene formel VIII
,-^ OH
/Tly
OHC-U Λ) VIII
\rjr_/ (Y)_ m hvor Y og m har den ovenfor angivne betydning (se Ann. 433 237 (1923) og Bull. Chem. Soc. Japan 3_3 681 (1960)).
Hydrogenolysen udføres i nærværelse af en syre og en katalysator, f.eks. palladium/kul-katalysator.
Den alternative vej til fremstilling af hydroxybibenzylderivaterne omfatter hydrogenering i nærværelse af en palladium-katalysator af en stilben, som er fremstillet ved Wittig-reaktion mellem et substitueret benzaldehyd med den almene formel IX
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/-^O » ! ohc—/ y \=/ i · 1 i hvor Y og m har den ovenfor angivne betydning, og et triphenyl- !
phosphoniumsalt af benzylchloridet med den almene formel VII (se J. Med. Chem. 2_0 1557 (1977) og Chem. Pharm. Bull. 2J5 706 I
(1977)). ! i
Aminen IV reagerer med den ækvimolare mængde af (ω-halogenalkoxy)- j bibenzylderivatet III. Reaktionen accelereres imidlertid ved anvendelsej i
af overskydende amin. I
Den anvendte aminmængde er normalt i området 1 - 100 mol pr. mol (ω-halogenalkoxy)bibenzy]derivat.
Omsætningen kan udføres uden et tilsat opløsningsmiddel. Anvendel- j sen af et reaktions-inert opløsningsmiddel gør imidlertid j i en homogen reaktion mulig. Eksempler på sådanne opløsningsmidler j er vand, dioxan, tetrahydrofuran, dimethylformamid, lavere alipha-tiske alkoholer og blandinger deraf. Reaktionstemperaturen er ikke kritisk, men ligger normalt i området fra stuetemperatur til 150°C. Reaktionstiden varierer inden for brede grænser med reaktionstemperaturen og udgangsmaterialernes reaktivitet, men er normalt i området fra 10 minutter til 40 timer.
Tilstedeværelsen af baser, som neutraliserer et under reaktionen dannet hydrogenhalogenid, accelererer reaktionen.
Eksempler på sådanne baser er uorganiske baser såsom kaliumhydroxid, natriumhydroxid, kaliumcarbonat eller natriumcarbonat samt tertiære aminer såsom pyridin eller triethylamin.
Den mængde base, som skal anvendes, ligger normalt i området 1-5 mol pr. mol (ω-halogenalkoxy)bibenzylderivat. Når basen er fraværende, reagerer (ω-aminoalkoxy)bibenzylderivatet yderligere med et under reaktionen dannet hydrogenhalogenid og omdannes til syreadditionssalte deraf.
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Et ønsket syreadditionssalt kan derpå hensigtsmæssigt fremstilles ved at fjerne overskydende amin og opløsningsmidlet, omdanne et syreadditionssalt af et (ω-aminoalkoxy)bibenzylderivat til dets fri form ved tilsætning af en vandig opløsning af en stærk base såsom natriumhydroxid eller kaliumhydroxid, ekstrahere det med et opløsningsmiddel såsom ether, chloroform eller benzen og derpå at neutralisere det med den ønskede syre. En alternativ vej til fremstilling af et ønsket syreadditionssalt omfatter afsaltning af et salt af et carboxylsyrederivat ved behandling med en ionbytterharpiks, opløsning i en lavere alkohol, f.eks. methanol eller ethanol, og derpå tilsætning af en ønsket syre.
En anden fremgangsmåde til fremstilling af de her omhandlede forbindelser omfatter omsætning af et alkalimetalsalt af en hydroxy-bibenzylderivat med den almene formel X
CH2CH2—X
«’»«· (Y)m
hvor M betegner et alkalimetal, og Y, Y', m og m1 har den ovenfor angivne betydning, med en ω-halogenalkylamin med den almene formel XI
x - (ch9) - R XI
z n hvor X betegner halogen, og R og n har den ovenfor angivne betydning.
Reaktionen kan udføres i et carbonhydridopløsningsmiddel såsom toluen eller xylen eller i et aprot opløsningsmiddel såsom dimethyl-formamid ved en temperatur op til opløsningsmidlets kogepunkt.
Den mængde ω-halogenalkylamin med den almene formel XI, som skal anvendes, ligger i området 1-5 mol pr. mol af hydroxybibenzyl-derivatet V. Reaktionstiden varierer med reaktionstemperaturen, men er normalt i området 5 - 120 minutter.
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i
Ved den samme efterbehandling som ved den ovenfor nævnte frem- ' gangsmåde fås (ω-aminoalkoxy)bibenzylderivatet eller dets syreadditionssalt, som kan renses ved omkrystallisation af et egnet opløsningsmiddel såsom alkohol-ether.
3 4 5
Et (ω-aminoalkoxy)bibenzylderivat, hvor R , R eller R betegner alkoxycarbonyl, fremstilles ved ester if icerinq af de:t tilsvarende 3 4 5 (ω-aminoalkoxy)biphenylderivat, hvor R , R eller R betegner carboxyl, ved en temperatur fra 50 til 150°C i ca. 1 til 10 timer i en 3 4 5 alkohol (R OH, R OH eller R OH) under anvendelse af en syrekatalysator .
3 4 5
Et (ω-aminoalkoxy) bibenzylderivat, hvor R , R eller R betegner carboxyl, omdannes til det tilsvarende syrehalogenid ved omsætning med et halogeneringsmiddel, f.eks. thionylchlorid eller phosphorpenta-chlorid, enten i fraværelse eller i nærværelse af et opløsningsmiddel, f.eks. phosphoroxychlorid, ved en temperatur fra 20 til 120°C. Amideringen af syrehalogenidet med aminen med den almene formel XII
/r6
H - N XII
\7 6 7 hvor R og R har den ovenfor angivne betydning, udføres i et opløsningsmiddel, f.eks. vand, tetrahydrofuran, dioxan eller chloroform, i nærværelse af en basisk katalysator ved en temperatur mellem -20 og +50°C i 1/2 til 5 timer.
Farmakologisk test af de i henhold til den foreliggende opfindelse fremstillede (ω-aminoalkoxy)bibenzylderivater har vist, at de besidder antikoagulerende virkning, især virkning mod blodpladeaggregation, og er egnede til anvendelse i behandling og forebyggelse af thrombosis. Deres virkning mod blodpladeaggregationen kan vises ved en forøgelse eller reduktion i blodpladeaggregationstallet foråsaget af administration af de her omhandlede forbindelser til kaniner.
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Vurderingen af de her omhandlede forbindelser med hensyn til deres virkning mod blodpladeaggregation udføres ved en turbidimetrisk metode beskrevet af G.V.R. Born, Nature 194 927 (1962). Blodplade-aggregationen måles under anvendelse af blodpladerigt plasma fremstillet ud fra citratbehandlet blod, som er udtaget fra en halspulsåre på en hvid japansk hankanin. Der anvendes en collagensuspension (bovint Achilles-sene-collagen, Sigma) i saltopløsning til udvirkning af blodpladeaggregation. Aggregationen af kaninblodplader induceres ved at tilsætte collagensuspensionen i en mængde, som giver 10 - 15,ug collagen pr. ml. I dette til- o 5 3 fælde udføres testene ved 37 C og med 4 x 10 blodplader/mm .
Der sættes en opløsning af de her omhandlede forbindelser i saltopløsning til det blodpladerige plasma. Efter 3 minutters præinkubation med det blodpladerige plasma tilsættes collagen til udvirkning af blodpladeaggregation. Den procentvise inhibering beregnes ved sammenligning med kontroller.
Under anvendelse af den ovenfor angivne fremgangsmåde sammenlignes de i henhold til den foreliggende opfindelse fremstillede forbindelser med aspirin.
Den koncentration af forbindelsen i mikromol, som inhiberer blod-pladeaggregationen med 50% (I^g-værdi) og LD^g-værdien, som beregnes ved Litchfield-Wilcoxon-metoden, er anført i tabel I.
De her omhandlede forbindelser kan administreres på enhver måde, som bevirker inhibering af blodpladeaggregationen i varmblodede dyr.
Administrationen kan f.eks. være parenteral, subcutan, intravenøs, intramuskulær eller intraperitoneal. Administrationen kan alternativt eller samtidig udføres ad oral vej. Den administrerede dosis afhænger af recipientens alder, helbred og vægt, arten af en eventuel samtidig behandling, behandlingens frekvens samt arten af den ønskede virkning. Generelt vil en daglig dosis aktiv forbindelse være fra ca. 0,5 til 50 mg pr. kg legemsvægt. Normalt er fra 1 til 30 mg pr. kg pr. dag i én eller flere doser effektiv til opnåelse af det ønskede resultat.
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De her omhandlede forbindelser kan anvendes i dosisformer såsom i tabletter, kapsler, pulverpakninger eller flydende opløsninger j eller eliksirer til oral administration eller sterile væskeformuleringer såsom opløsninger eller suspensioner til parenteral anvendelse. Sådanne præparater indeholder udover den her omhandlede aktive bestanddel en fast eller flydende ikke-toxisk farmaceutisk bærer for den aktive bestanddel. Ved en udførelsesform for præparatet kan den faste bærer være en kapsel af sædvanlig gelatine-type. Ved en anden udførelsesform kan den aktive bestanddel være tabletteret med eller uden tilsætningsmidler eller anbragt i pulverpakninger. Disse kapsler, tabletter og pulvere indeholder generelt fra ca. 5 til ca. 95 vægtprocent og fortrinsvis fra 25 til 90 vægtprocent aktiv bestanddel. Disse dosisformer indeholder fortrinsvis fra ca. 5 til ca. 500 mg aktiv bestanddel, hvorhos fra ca. 25 til ca. 250 mg er det mest foretrukne.
Den farmaceutiske bærer kan være en steril væske såsom vand eller olier, herunder jordoliefraktioner og olier af animalsk, vegetabilsk eller syntetisk oprindelse såsom jordnøddeolie, sojabønneolie, mineralolie eller sesamolie.
Generelt er vandig saltopløsning, vandig dextrose- eller tilsvarende sukkeropløsninger og glycoler såsom propylenglycol og polyethylen-glycol foretrukne flydende bærere, og især vil injektionsopløsninger, f.eks. en saltopløsning, sædvanligvis indeholde fra ca. 0,5 til 20 vægtprocent og fortrinsvis fra ca. 1 til 10 vægtprocent aktiv bestanddel.
Som anført ovenfor kan et oralt administrationspræparat være i form af en egnet suspension eller syrup, hvori den aktive bestanddel normalt udgør fra ca. 0,5 til 10 vægtprocent. Den farmaceutiske bærer i et sådant præparat kan være en vandig bærer såsom et aro-matiseret vand, en syrup eller en farmaceutisk slim.
Fremgangsmåden ifølge den foreliggende opfindelse beskrives nærmere ved følgende eksempler:
Eksempel 1.
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En opløsning af 3,19 g 2-(3-brompropoxy)bibenzyl i 60 ml ethanol og 30 ml 50%'s vandig dimethylaminopløsning lades henstå ved stuetemperatur i 20 timer. Ethanol og overskydende dimethylamin af-dampes i vakuum, der tilsættes 2N vandig natriumhydroxidopløsning, og reaktionsproduktet ekstraheres med isopropylether. Isopropyl-etheropløsningen tørres over vandfri natriumsulfat, og derpå tilsættes en 20%'s ethanolisk hydrogenchloridopløsning. Det resulterende bundfald frafiltreres og omkrystalliseres af ethanol-ether, hvorved fås 2,88 g (90%'s udbytte) 2-(3-dimethylaminopropoxy)bibenzyl -hydrochlorid, smeltepunkt 134 - 136°C.
Analyse:
Beregnet for C19H25N0.HC1 (S): C 71,34 H 8,19 N 4,38 Fundet (%): C 71,20 H 8,23 N 4,30.
Eksempel 2.
En opløsning af 3,33 g 2-(4-brombutoxy)bibenzyl og 6 g piperazin i 20 ml ethanol opvarmes til tilbagesvaling i 10 timer. Ethanol og overskydende piperazin afdampes i vakuum, der tilsættes 2N vandig natriumhydroxidopløsning, og reaktionsproduktet ekstraheres med benzen. Benzenopløsningen tørres over vandfri natriumsulfat og destilleres i vakuum. Remanensen opløses i ethylether, og derpå tilsættes 20%'s ethanolisk hydrogenchloridopløsning. Det resulterende bundfald frafiltreres og omkrystalliseres af ethanol-ether, hvorved fås 3,09 g (75%'s udbytte) 2-[4-(l-piperazinyl)butoxy]-bibenzyl-dihydrochlorid, smeltepunkt 134 - 140°C.
Analyse:
Beregnet for C22H3()N20.2HC1 (%): C 64,23 H 7,84 N 6,81 Fundet (%): C 63,99 H 7,51 N 6,77.
Eksempel 3.
Til en suspension af 1,0 g lithiumhydrid i 30 ml toluen sættes dråbevis ved stuetemperatur i løbet af 5 minutter en opløsning af
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3,96 g 2-hydroxybibenzyl i 30 ml toluen. Blandingen opvarmes til tilbagesvaling i 30 minutter, der tilsættes dråbevis under tilbagesvaling | i løbet af 5 minutter en opløsning af 6,45 g 2-chlor-N,N-dimethyl-ethylamin i 20 ml toluen, og derpå fortsættes opvarmningen under tilbagesvaling i yderligere 2 timer. Reaktionsblandingen afkøles ! til stuetemperatur, og der tilsættes 50 ml vand. Toluenfasen fra- i skilles, vaskes to gange med vand og tørres over vandfri natrium- j sulfat, og derpå afdampes toluenet i vakuum. Remanensen opløses i ethylether, og derpå tilsættes 20%1 s ethanolisk hydrogenchlorid.
Det resulterende bundfald frafiltreres og omkrystalliseres af ethanol-ether, hvorved fås 5,81 g (95%'s udbytte) 2-(2-dimethyl-aminoethoxy)bibenzyl-hydrochlorid, smeltepunkt 172 - 173°C.
Analyse:
Beregnet for ci8H23N0,Hcl (%): C 70,69 H 7,91 N 4,58 Fundet (%): C 70,49 H 7,68 N 4,62.
Eksempel 4.
Til en opløsning af 1,9 g 4-piperidincarboxylsyre og 1,2 g natriumhydroxid i 50 ml ethanol sættes under tilbagesvaling dråbevis 5 g 2-(4-brombutoxy)bibenzyl. Der opvarmes til tilbagesvaling i yderligere 30 minutter, og reaktionsblandingen inddampes i vakuum til fjernelse af opløsningsmidlet. Der sættes vand til remanensen, og derpå indstilles blandingens pH-værdi til 2-3 med 2N saltsyre.
Produktet ekstraheres med chloroform. Chloroformekstrakten vaskes med mættet natriumchloridopløsning og tørres over vandfri natriumsulfat. Opløsningsmidlet afdampes i vakuum, hvorved fås 4,8 g (77%'s udbytte) 2- [4- (4-carboxypiperidino) butoxy] bibenzyl -hydrochlorid, smeltepunkt 155 - 162°C.
Analyse:
Beregnet for c24H31N03.HCL (%): C 68,97 H 7,72 N 3,35
Fundet (%): C 68,69 H 7,83 N 3,11.
Eksempel 5.
21 DK 152040 B
En opløsning af 2 g 2-(2-bromethoxy)bibenzyl og 1,7 g 4-piperidin-carboxamid i 20 ml tetrahydrofuran og 10 ml vand omrøres ved 70°C i 10 timer. Reaktionsblandingen inddampes, og der sættes IN vandig natriumhydroxidopløsning til remanensen. De resulterende krystal-ler frafiltreres, vaskes godt med vand og omkrystalliseres derpå af ethanol, hvorved fås 1,9 g (82%'s udbytte) 2-[2-(4-carbamoyl--piperidino)ethoxy]bibenzyl, smeltepunkt 60 - 63°C.
Analyse:
Beregnet for C22H28N2°2 ^ : C 74'97 H 8'01 N 7'95
Fundet (%): C 74,81 H 7,90 N 7,91.
Eksempel 6.
Til en opløsning af 3 g 2-[4-(4-carboxypiperidino)butoxy]bibenzyl--hydrochlorid i 30 ml ethanol sættes dråbevis 0,9 g thionylchlorid. Reaktionsblandingen omrøres i 1 time, opvarmes til tilbagesvaling i 30 minutter og inddampes i vakuum, og derpå omkrystalliseres af ethanol-ether, hvorved fås 2,8 g (87%'s udbytte) 2-[4-(4-ethoxycar-bonylpiperidino)butoxy]bibenzyl-hydrochlorid, smeltepunkt 84 - 87°C.
Analyse:
Beregnet for C26H35N03.HCl (%): C 70,01 H 8,14 N 3,14
Fundet (%): C 69,82 H 8,01 N 3,33.
Eksempel 7.
Til 6,0 g 2-[4-(4-carboxypiperidino)butoxy]bibenzyl-hydrochlorid sættes dråbevis under omrøring 15 ml thionylchlorid. Reaktionsblandingen omrøres ved stuetemperatur i 3 timer. Efterhånden som reaktionen skrider frem, bliver reaktionsblandingen homogen. Efter afslutning af reaktionen tilsættes vandfri ether, og det resulterende olieagtige produkt vaskes godt to eller tre gange med vandfri ether. Til den vaskede olie sættes vandfri ether, og bian- / !
22 DK 152040B
dingen lades henstå, hvorved fås krystallinsk 2-[4-(4-chlorcar-bonylpiperidino)butoxy]bibenzyl-hydrochlorid, som er tørret tilstrækkeligt til anvendelse i den efterfølgende omsætning. Til en opløsning af 10 ml 50%'s vandig dimethylaminopløsning og 10 ml tetrahydrofuran afkølet i et is-saltbad sættes hurtigt under omrøring 1,5 g krystallinsk 2-[4-(4-chlorcarbonylpiperidino)butoxy]-bibenzyl-hydrochlorid. Blandingen lades reagere i 1,5 timer og inddampes derpå. Til koncentratet sættes 2N vandig natriumhydroxidopløsning, og produktet ekstraheres med ether. Etherekstrakten vaskes med mættet natriumchloridopløsning og tørres over vandfri natriumsulfat. Til etheropløsningen sættes 20%'s ethanolisk hydro-genchlorid til dannelse af et bundfald. Ved omkrystallisation af ether/ethanol fås 1,2 g (78%'s udbytte) 2-[4-(4-dimethylcarbamoyl-piperidino)butoxy]bibenzyl-hydrochlorid, smeltepunkt 159 - 160°C.
Analyse:
Beregnet for c26H36N202.HCl (%): C 70,17 H 8,38 N 6,29 Fundet (%): C 69,79 H 8,23 N 6,41.
Eksempel 8.
En opløsning af 3,0 g 2-(4-brombutoxy)-2'-chlorbibenzyl i 15 ml 50%'s vandig dimethylaminopløsning og 15 ml tetrahydrofuran omrøres ved stuetemperatur i 5 timer. Reaktionsblandingen inddampes, og til koncentratet sættes 2N natriumhydroxidopløsning. Produktet ekstraheres med ether, vaskes godt med mættet natriumchloridopløsning og tørres derpå over vandfri natriumsulfat. Til etheropløsningen sættes 20%'s ethanolisk hydrogenchloridopløsning til dannelse af hvide krystaller. Ved omkrystallisation af ethanol--ether fås 2,8 g (93%'s udbytte) 2-(4-dimethylaminobutoxy)-2'--chlorbibenzyl-hydrochlorid, smeltepunkt 122 - 123°C. j ! 1
Analyse:
Beregnet for C2()H26NClO.HCl (S): C 65,22 H 7,39 N 3,80
Fundet (%) : C 65,51 H 7,09 N 3,81.
i
Eksempel 9.
23 DK 152Θ40Β
En opløsning af 3,0 g 2-(4-bromethoxy)-2’-methoxybibenzyl og 2,3 g 4-(2-hydroxyethyl)piperazin i 30 ml tetrahydrofuran og 10 ml vand omrøres ved 70°C i 8 timer. Efter at reaktionen er forløbet til ende, udføres samme behandling som i eksempel 8. Ved omkrystallisation af methanol-ether fås 2,7 g (72%'s udbytte) 2-(4-[4-(2-hydroxyethyl) -1-piperazinyl]butoxy)-21-methoxybibenzyl-dihydrochlorid, smeltepunkt 188 - 191°C.
Analyse:
Beregnet for C25H36N2°3 * (%): C 61,85 H 7,89 N 5,77
Fundet (%): C 61,94 H 8,19 N 5,61.
Eksempel 10.
Til en opløsning af 2,5 g 2-hydroxy-3',4'-dichlorbibenzyl i 10 ml dimethylformamid sættes under afkøling 0,23 g natriumhydrid. Blandingen omrøres i 30 minutter, og der tilsættes dråbevis 2,2 g 3-dimethylaminopropylchlorid. Reaktionsblandingen opvarmes til ca. 60°C og omrøres derpå i 5 timer. Efter at reaktionen er forløbet til ende, tilsættes 2N vandig natriumhydroxidopløsning, og produktet ekstraheres med ether. Etherekstrakten vaskes grundigt med mættet natriumchloridopløsning, tørres over vandfri natriumsulfat og destilleres derpå i vakuum til effektiv fjernelse af ether og en ringe mængde tilbageværende 3-dimethylaminopropylchlorid. Den resulterende remanens opløses i ether, og derpå tilsættes 20%'s ethanolisk hydrogenchlorid til dannelse af et bundfald. Ved omkrystallisation af ethanol-ether fås 2,6 g (71%'s udbytte) 2—(3— -dimethylaminopropoxy)-3',4'-dichlorbibenzyl-hydrochlorid, smeltepunkt 136 - 137°C.
Analyse:
Beregnet for C19H23NC120.HC1 (%): C 58,70 H 6,22 N 3,60
Fundet (%): C 58,65 H 6,11 N 3,53.
i
24 DK 152040B
Der fremstilles forskellige andre (ω-aminoalkoxy)bibenzylderivater ved de i de ovenfor anførte eksempler angivne fremgangsmåder. Resultaterne, herunder resultaterne fra de ovenfor anførte eksempler, er sammenfattet i nedenstående tabel I.
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Claims (18)
- 36 DK 152040 B Patentkrav.
- 1. Analogifremgangsmåde til fremstilling af bibenzylforbindelser med den almene formel I (Y1) , (Y) 'm' m hvor R betegner /^r1 ! 2 (1) - N , hvor R og R er ens eller forskellige og ud- \r2 vælges blandt gruppen bestående af hydrogen, C-^g-alkyl og C-^g--hydroxyalkyl, eller (2) - N A, hvor A betegner en divalent gruppe, som består af to eller flere grupper udvalgt blandt methylen -CH9-, monosubstitueret 3. z R R 1 1 3 4 5 methylen - C - og disubstitueret methylen - C hvor R , R og R I 15 H R° uafhængigt af hinanden hver betegner C^_g-alkyl, carboxyl, ^2-6--alkoxycarbonyl, hydroxy eller , i - CON , V : i 6. i hvor R og R betegner hydrogen eller C-^_g-alkyl, og nul, én el- j ler flere grupper udvalgt blandt gruppen bestående af oxy -0-, H R8 thio -S-, imino - N - og substitueret imino - 1 -, hvor R8 betegner C^_g-alkyl eller C^_g-hydroxyalkyl, hvilke grupper kombineres i tilfældig rækkefølge, og antallet af kombinerede grupper er op til 9, hvert af symbolerne Y og Y' betegner hydrogen, halogen, i
- 37 DK 152040 B g-alkyl, hydroxyl, ,--alkoxy, carboxyl, C2_g-alkoxycarbonyl /r9 / 9 10 eller - N , hvor R og R betegner hydrogen eller C^_^-alkyl, \r!° n er et helt tal fra 2 til 8, m er et helt tal fra 1 til 4f og m' er et helt tal fra 1 til 5, eller syreadditionssalte deraf, kendetegnet ved, at a) en (ω-halogenalkoxy)bibenzyl med den almene formel III Q^Cf °”lV » <Y'>m· <Y>m hvor X betegner halogen, og Y, Y', m, m1 og n har den ovenfor angivne betydning, omsættes med en amin med den almene formel IV R - Η IV hvor R har den ovenfor angivne betydning, eller b) et alkalimetalsalt af en hydroxybibenzylforbindelse med den almene formel X <Q^CH2CH2-(^7^ °M X (Y'V <Y)m · hvor M betegner et alkalimetal, og Y, Y*, m og m' har den ovenfor angivne betydning, omsættes med en ω-halogenalkylamin med den almene formel XI
- 38 DK 152040B i X - (CH2)n - R XI hvor X betegner halogen, og R og n har den ovenfor angivne betydning.
- 2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at der fremstilles forbindelser, hvor R betegner - N A, hvor A betegner en divalent gruppe, som består af to eller flere grupper udvalgt blandt methylen, monosub- R3 R4 I I 3 stitueret methylen - C - og disubstitueret methylen - C -, hvor R , i Is H R 4 5 R og R uafhængigt af hinanden betegner C-,_2-alkyl, carboxyl, ^ 6 7 C, ,-alkoxycarbonyl, hydroxyl eller - CON , hvor R og R be- V tegner hydrogen eller C^^-alkyl, og nul, én eller flere grupper udvalgt blandt οχy, thio, imino og substitueret imino R° I a - N -, hvor R° betegner C^_2_alkyl eller C^_2~hydroxyalkyl, hvilke grupper kombineres i vilkårlig rækkefølge, idet antallet af kombinerede grupper er op til 7.
- 3. Fremgangsmåde ifølge krav 1, kendetegnet ved, at der fremstilles forbindelser, hvor | i R betegner i 1 1 (1) - N , hvor °g r2 er udvalgt fra gruppen bestående af j \2 i hydrogen, c. ,-slW1 C^-hydroxyalkyl, eller ; -* il /'(CH2)r'XR s'Zr ^vor z er udvalgt blandt gruppen bestående af j V(CH2)r7i-R12 I _ „ -N-alkyl, hvor alkyl indeholder 1-5 carbonatomer, ; "CH2" f / “JMii*" t 1
- 39 DK 152040 B og -N-hydroxyalkyl, hvor hydroxyalkyl indeholder 1-5 carfoon- atomer, r·^ og R"^ er udvalgt blandt gruppen bestående af C^_^-al“ kyl/ carboxyl, C2_g-alkoxycarbonyl, hydroxyl og /"r6 6 7 - CON , hvor R° og R1 betegner hydrogen eller C, j--alkyl, og \ 7 R r og r' er hver hele tal 1, 2 eller 3.
- 4. Fremgangsmåde ifølge krav 3, kendetegnet ved, at der fremstilles forbindelser, hvor symbolerne Y og Y' betegner hydrogen, halogen, C^g-alkyl, hydroxyl, C^g-alkoxy, carboxyl, C2_4-alkoxycarbonyl, amino, C^_2_alkylamino eller C2_4“dialkylamino, n er et helt tal fra 2 til 6, og m og m' er hele tal 1 eller 2.
- 5. Fremgangsmåde ifølge krav 4, kendetegnet ved, at der fremstilles forbindelser, hvor R er udvalgt fra gruppen bestående af (1) C1_5-alkylamino, C2_g--dialkylamino, C^_c;-(d-hydroxyalkylamino, C^.g-N- (ω-hydroxyalkyl) --N-alkylamino og C2_g-bis(ω-hydroxyalkyl)amino, og (2) 1-pyrrolidinyl, piperidino, morpholino, Cg_g-4-alkyl-l-piperazinyl og Cg_g-4-u)-hy-droxyalkyl-l-piperazinyl, som hver er usubstitueret eller substitue-eret én eller to gange med grupper udvalgt blandt carboxyl, C2_4--alkoxycarbonyl, carbamoyl, Cg_g-N,N-dialkylcarbamoyl, C2-4“N"a^kyl-carbamoyl, C-^g-alkyl og hydroxyl, Y og Y' betegner hydrogen, fluor, chlor, C^_g-alkyl, hydroxyl, C^g-alkoxy, carboxyl, C2_4-alkoxycarbonyl eller C2_4_dialkylamino, og -0(CH2)nR er placeret i 2-stilling.
- 6. Fremgangsmåde ifølge krav 5, kendetegnet ved, at der fremstilles 2-(2-dimethylamino-ethoxy)bibenzyl. Fremgangsmåde ifølge krav 5, kendetegnet ved, at der fremstilles 2-(4-dimethylamino-butoxy)bibenzyl. « DK 152040B
- 8. Fremgangsmåde ifølge krav 5, kendetegnet ved, at der fremstilles 2-(4-[4-(2-hydroxy-ethyl)-l-p±perazinyl]butoxy)bibenzyl.
- 9. Fremgangsmåde ifølge krav 5, kendetegnet ved, at der fremstilles 2-(4-diethylamino-butoxy)bibenzyl.
- 10. Fremgangsmåde ifølge krav 5, kendetegnet ved, at der fremstilles 2-[4-(4-carbamoyl-piperidino)butoxy]bibenzyl.
- 11. Fremgangsmåde ifølge krav 5, kendetegnet ved, at der fremstilles 2-(4-dimethylamino-butoxy)-31-methoxybibenzyl.
- 12. Fremgangsmåde ifølge krav 5, kendetegnet ved, at der fremstilles 2-(4-piperidinobutoxy)--2'-chlorbibenzyl.
- 13. Fremgangsmåde ifølge krav 5, kendetegnet ved, at der fremstilles 2-[4-(4-carbamoyl-piperidino)butoxy]-4'-fluorbibenzyl.
- 14. Fremgangsmåde ifølge krav 5, kendetegnet ved, at der fremstilles 2-(3-dimethylamino-propoxy)-4'-dimethylaminobibenzyl.
- 15. Fremgangsmåde ifølge krav 5, kendetegnet ved, at der fremstilles 2-(3-dimethylamino-propoxy) -5-chlorbibenzyl. i
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12071077 | 1977-10-07 | ||
| JP52120710A JPS6021578B2 (ja) | 1977-10-07 | 1977-10-07 | (オメガ−アミノアルコキシ)ビベンジル類 |
| JP8583378 | 1978-07-14 | ||
| JP8583378A JPS5513222A (en) | 1978-07-14 | 1978-07-14 | Aminoalkoxybibenzyl and its acid addition salt |
| JP9404478A JPS5520740A (en) | 1978-08-01 | 1978-08-01 | Aminoalkoxybibenzyl and its acid addition salt |
| JP9404478 | 1978-08-01 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK441878A DK441878A (da) | 1979-04-08 |
| DK152040B true DK152040B (da) | 1988-01-25 |
| DK152040C DK152040C (da) | 1988-07-11 |
Family
ID=27304972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK441878A DK152040C (da) | 1977-10-07 | 1978-10-04 | Analogifremgangsmaade til fremstilling af bibenzylderivater eller syreadditionssalte deraf |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US4220603A (da) |
| EP (1) | EP0001759B1 (da) |
| CA (1) | CA1105931A (da) |
| CS (1) | CS209918B2 (da) |
| DD (1) | DD139255A5 (da) |
| DE (1) | DE2861477D1 (da) |
| DK (1) | DK152040C (da) |
| ES (2) | ES474575A1 (da) |
| FI (1) | FI69840C (da) |
| HU (1) | HU178306B (da) |
| IT (1) | IT1099778B (da) |
| NO (1) | NO146744C (da) |
| SU (1) | SU786883A3 (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5832847A (ja) * | 1981-08-20 | 1983-02-25 | Mitsubishi Chem Ind Ltd | (3−アミノプロポキシ)ビベンジル類 |
| JPH02304022A (ja) * | 1989-05-18 | 1990-12-17 | Mitsubishi Kasei Corp | セロトニン拮抗剤 |
| CA2110251A1 (en) | 1992-11-30 | 1994-05-31 | Koichi Fujimoto | Alpha, omega-diarylalkane derivatives, their preparation and their use in the treatment and prevention of circulatory diseases and psychosis |
| EP0790235A1 (en) * | 1996-02-15 | 1997-08-20 | Sankyo Company Limited | Diaryl alkane derivatives containing an alicyclic group, their preparation and their therapeutic and prophylactic uses |
| KR101653816B1 (ko) | 2014-06-25 | 2016-09-06 | 주식회사 대희화학 | 결정형 사포그릴레이트 옥살산염 일수화물 또는 이의 무수물 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3164607A (en) * | 1961-01-10 | 1965-01-05 | Upjohn Co | 2-phenyl-3-(tertiary amino alkoxy) phenyl-indenes |
| US3077472A (en) * | 1961-03-21 | 1963-02-12 | Univ Kansas Res Foundation | 3-[4-(aminoalkoxy)-phenyl]-4-(4-oxyphenyl)-alkanes and alkenes |
| GB945864A (en) * | 1961-08-18 | 1964-01-08 | Richardson Merrell Inc | Substituted triphenylethane |
| GB1063744A (en) * | 1964-05-25 | 1967-03-30 | American Cyanamid Co | 4-substituted-4'-tertiary aminoalkoxy biphenyls |
| US3476767A (en) * | 1965-10-11 | 1969-11-04 | Ciba Geigy Corp | 1,2-diaryl - 6 - tertiary amino lower-alkoxy-3,4-dihydro naphthalenes |
| BE754405A (fr) * | 1969-08-05 | 1971-02-04 | Thomae Gmbh Dr K | Nouveaux beta-aryl-2-aminoalcoxystyrenes |
| SE430156B (sv) * | 1975-06-19 | 1983-10-24 | Mitsubishi Chem Ind | Sett att framstella 2-subst-1-(omega-aminoalkoxi)-bensener |
| JPS598265B2 (ja) * | 1975-06-19 | 1984-02-23 | 三菱化学株式会社 | オメガ − アミノアルコキシビフエニルルイ マタハ ソノサンフカエンノセイゾウホウ |
| US4024282A (en) * | 1975-11-25 | 1977-05-17 | Mitsubishi Chemical Industries Ltd. | Pharmaceutically active 2-(3-alkylaminopropoxy)diphenylmethanes |
| US4001216A (en) * | 1975-10-30 | 1977-01-04 | American Home Products Corporation | Aminoalkyl ethers of 2,2'- and 3,3'-dihydroxydesoxybenzoin |
-
1978
- 1978-09-19 US US05/943,621 patent/US4220603A/en not_active Expired - Lifetime
- 1978-09-22 CA CA311,866A patent/CA1105931A/en not_active Expired
- 1978-10-03 HU HU78MI636A patent/HU178306B/hu not_active IP Right Cessation
- 1978-10-04 DK DK441878A patent/DK152040C/da not_active IP Right Cessation
- 1978-10-05 DD DD78208291A patent/DD139255A5/xx not_active IP Right Cessation
- 1978-10-06 SU SU782668855A patent/SU786883A3/ru active
- 1978-10-06 ES ES474575A patent/ES474575A1/es not_active Expired
- 1978-10-06 NO NO78783399A patent/NO146744C/no unknown
- 1978-10-06 IT IT28531/78A patent/IT1099778B/it active
- 1978-10-06 FI FI783049A patent/FI69840C/fi not_active IP Right Cessation
- 1978-10-06 DE DE7878101092T patent/DE2861477D1/de not_active Expired
- 1978-10-06 EP EP78101092A patent/EP0001759B1/en not_active Expired
- 1978-10-09 CS CS786561A patent/CS209918B2/cs unknown
-
1979
- 1979-04-30 ES ES480091A patent/ES480091A1/es not_active Expired
- 1979-12-06 US US06/100,741 patent/US4323568A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0001759B1 (en) | 1981-12-30 |
| EP0001759A1 (en) | 1979-05-16 |
| FI783049A7 (fi) | 1979-04-08 |
| DK441878A (da) | 1979-04-08 |
| FI69840B (fi) | 1985-12-31 |
| DE2861477D1 (en) | 1982-02-18 |
| FI69840C (fi) | 1986-05-26 |
| CS209918B2 (en) | 1981-12-31 |
| HU178306B (en) | 1982-04-28 |
| CA1105931A (en) | 1981-07-28 |
| NO146744C (no) | 1982-12-01 |
| NO783399L (no) | 1979-04-10 |
| US4220603A (en) | 1980-09-02 |
| ES480091A1 (es) | 1980-04-01 |
| NO146744B (no) | 1982-08-23 |
| US4323568A (en) | 1982-04-06 |
| DK152040C (da) | 1988-07-11 |
| IT7828531A0 (it) | 1978-10-06 |
| DD139255A5 (de) | 1979-12-19 |
| ES474575A1 (es) | 1980-01-16 |
| IT1099778B (it) | 1985-09-28 |
| SU786883A3 (ru) | 1980-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |