CH557338A - 17,21-Diesters of 2-chloro-flu(or beta)methasone - with anti-inflammatory, thymolytic and suprarenal- inhibiting activity - Google Patents
17,21-Diesters of 2-chloro-flu(or beta)methasone - with anti-inflammatory, thymolytic and suprarenal- inhibiting activityInfo
- Publication number
- CH557338A CH557338A CH177774A CH177774A CH557338A CH 557338 A CH557338 A CH 557338A CH 177774 A CH177774 A CH 177774A CH 177774 A CH177774 A CH 177774A CH 557338 A CH557338 A CH 557338A
- Authority
- CH
- Switzerland
- Prior art keywords
- acid
- acids
- compounds
- carboxylic acid
- diesters
- Prior art date
Links
- 230000002401 inhibitory effect Effects 0.000 title claims abstract description 4
- 230000003096 thymolvtic effect Effects 0.000 title claims abstract description 4
- 230000003110 anti-inflammatory effect Effects 0.000 title claims description 5
- 150000003431 steroids Chemical class 0.000 claims abstract description 5
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 4
- 239000002260 anti-inflammatory agent Substances 0.000 claims abstract description 3
- 229940121363 anti-inflammatory agent Drugs 0.000 claims abstract description 3
- 239000003814 drug Substances 0.000 claims abstract description 3
- 239000000543 intermediate Substances 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 25
- 239000002253 acid Substances 0.000 claims description 15
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 11
- 235000019260 propionic acid Nutrition 0.000 claims description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- 150000007513 acids Chemical class 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N pentanoic acid group Chemical class C(CCCC)(=O)O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 7
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 7
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- GGXMRPUKBWXVHE-MIHLVHIWSA-N halometasone Chemical compound C1([C@@H](F)C2)=CC(=O)C(Cl)=C[C@]1(C)[C@]1(F)[C@@H]2[C@@H]2C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]2(C)C[C@@H]1O GGXMRPUKBWXVHE-MIHLVHIWSA-N 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000007858 starting material Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- SMNDYUVBFMFKNZ-UHFFFAOYSA-N 2-furoic acid Chemical compound OC(=O)C1=CC=CO1 SMNDYUVBFMFKNZ-UHFFFAOYSA-N 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 claims description 4
- 241000700159 Rattus Species 0.000 claims description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 4
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 claims description 4
- MNWFXJYAOYHMED-UHFFFAOYSA-N hexane carboxylic acid Natural products CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 claims description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 4
- TWBYWOBDOCUKOW-UHFFFAOYSA-N isonicotinic acid Chemical compound OC(=O)C1=CC=NC=C1 TWBYWOBDOCUKOW-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 4
- 150000002905 orthoesters Chemical class 0.000 claims description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical class CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 235000011054 acetic acid Nutrition 0.000 claims description 3
- 125000002723 alicyclic group Chemical group 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 150000001735 carboxylic acids Chemical class 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- 125000000623 heterocyclic group Chemical group 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 2
- FGWYWKIOMUZSQF-UHFFFAOYSA-N 1,1,1-triethoxypropane Chemical compound CCOC(CC)(OCC)OCC FGWYWKIOMUZSQF-UHFFFAOYSA-N 0.000 claims description 2
- FRPZMMHWLSIFAZ-UHFFFAOYSA-N 10-undecenoic acid Chemical compound OC(=O)CCCCCCCCC=C FRPZMMHWLSIFAZ-UHFFFAOYSA-N 0.000 claims description 2
- OXQGTIUCKGYOAA-UHFFFAOYSA-N 2-Ethylbutanoic acid Chemical compound CCC(CC)C(O)=O OXQGTIUCKGYOAA-UHFFFAOYSA-N 0.000 claims description 2
- FQRMJJJRCOMBKG-UHFFFAOYSA-N 2-cyclobutylacetic acid Chemical compound OC(=O)CC1CCC1 FQRMJJJRCOMBKG-UHFFFAOYSA-N 0.000 claims description 2
- VRLUSLNMNQAPOH-UHFFFAOYSA-N 2-cyclohexylpropanoic acid Chemical compound OC(=O)C(C)C1CCCCC1 VRLUSLNMNQAPOH-UHFFFAOYSA-N 0.000 claims description 2
- HXUKLEOOKNOIJM-UHFFFAOYSA-N 2-cyclopentylpropanoic acid Chemical compound OC(=O)C(C)C1CCCC1 HXUKLEOOKNOIJM-UHFFFAOYSA-N 0.000 claims description 2
- KVVDRQDTODKIJD-UHFFFAOYSA-N 2-cyclopropylacetic acid Chemical compound OC(=O)CC1CC1 KVVDRQDTODKIJD-UHFFFAOYSA-N 0.000 claims description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 2
- YVTQHZDUDUCGRD-UHFFFAOYSA-N 5-bromofuran-2-carboxylic acid Chemical compound OC(=O)C1=CC=C(Br)O1 YVTQHZDUDUCGRD-UHFFFAOYSA-N 0.000 claims description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 2
- 239000005711 Benzoic acid Substances 0.000 claims description 2
- LVZWSLJZHVFIQJ-UHFFFAOYSA-N Cyclopropane Chemical compound C1CC1 LVZWSLJZHVFIQJ-UHFFFAOYSA-N 0.000 claims description 2
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 208000003899 Foreign-Body Granuloma Diseases 0.000 claims description 2
- 208000005422 Foreign-Body reaction Diseases 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products 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 claims description 2
- 241001465754 Metazoa Species 0.000 claims description 2
- 235000021360 Myristic acid Nutrition 0.000 claims description 2
- 239000005642 Oleic acid Substances 0.000 claims description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000021314 Palmitic acid Nutrition 0.000 claims description 2
- 239000004264 Petrolatum Substances 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
- WSJSWPIISBRGSF-YRCLOZECSA-N [(8S,9S,10S,13S,14S)-17-ethenyl-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-1-yl] acetate Chemical compound C(C)(=O)OC1CCCC2CC[C@H]3[C@@H]4CC=C(C=C)[C@]4(CC[C@@H]3[C@@]12C)C WSJSWPIISBRGSF-YRCLOZECSA-N 0.000 claims description 2
- 239000013543 active substance Substances 0.000 claims description 2
- 230000001919 adrenal effect Effects 0.000 claims description 2
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 claims description 2
- HOPRXXXSABQWAV-UHFFFAOYSA-N anhydrous collidine Natural products CC1=CC=NC(C)=C1C HOPRXXXSABQWAV-UHFFFAOYSA-N 0.000 claims description 2
- 239000003674 animal food additive Substances 0.000 claims description 2
- 150000008107 benzenesulfonic acids Chemical class 0.000 claims description 2
- 235000010233 benzoic acid Nutrition 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000000872 buffer Substances 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- KHAVLLBUVKBTBG-UHFFFAOYSA-N caproleic acid Natural products OC(=O)CCCCCCCC=C KHAVLLBUVKBTBG-UHFFFAOYSA-N 0.000 claims description 2
- 239000002775 capsule Substances 0.000 claims description 2
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 235000012000 cholesterol Nutrition 0.000 claims description 2
- UTBIMNXEDGNJFE-UHFFFAOYSA-N collidine Natural products CC1=CC=C(C)C(C)=N1 UTBIMNXEDGNJFE-UHFFFAOYSA-N 0.000 claims description 2
- 239000003246 corticosteroid Substances 0.000 claims description 2
- 239000006071 cream Substances 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims 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 claims description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 2
- 150000002009 diols Chemical class 0.000 claims description 2
- 239000008298 dragée Substances 0.000 claims description 2
- 239000003937 drug carrier Substances 0.000 claims description 2
- 230000008030 elimination Effects 0.000 claims description 2
- 238000003379 elimination reaction Methods 0.000 claims description 2
- 239000003995 emulsifying agent Substances 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 claims description 2
- 239000002024 ethyl acetate extract Substances 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 239000012442 inert solvent Substances 0.000 claims description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 2
- 239000008101 lactose Substances 0.000 claims description 2
- 235000019359 magnesium stearate Nutrition 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- -1 n-valeric acid Chemical compound 0.000 claims description 2
- 229960003512 nicotinic acid Drugs 0.000 claims description 2
- 235000001968 nicotinic acid Nutrition 0.000 claims description 2
- 239000011664 nicotinic acid Substances 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 claims description 2
- 239000002674 ointment Substances 0.000 claims description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
- 150000007530 organic bases Chemical group 0.000 claims description 2
- 230000003204 osmotic effect Effects 0.000 claims description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 2
- 238000007911 parenteral administration Methods 0.000 claims description 2
- 235000019271 petrolatum Nutrition 0.000 claims description 2
- 229940066842 petrolatum Drugs 0.000 claims description 2
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 2
- 230000000144 pharmacologic effect Effects 0.000 claims description 2
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 claims description 2
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical class OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 claims description 2
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 claims description 2
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 2
- JWMFYGXQPXQEEM-WZBAXQLOSA-N pregnane Chemical class C1CC2CCCC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](CC)[C@@]1(C)CC2 JWMFYGXQPXQEEM-WZBAXQLOSA-N 0.000 claims description 2
- 150000003128 pregnanes Chemical class 0.000 claims description 2
- 239000003755 preservative agent Substances 0.000 claims description 2
- 150000004672 propanoic acids Chemical class 0.000 claims description 2
- GJAWHXHKYYXBSV-UHFFFAOYSA-N pyridinedicarboxylic acid Natural products OC(=O)C1=CC=CN=C1C(O)=O GJAWHXHKYYXBSV-UHFFFAOYSA-N 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 235000000346 sugar Nutrition 0.000 claims description 2
- 150000003460 sulfonic acids Chemical class 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical class S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- GFYHSKONPJXCDE-UHFFFAOYSA-N sym-collidine Natural products CC1=CN=C(C)C(C)=C1 GFYHSKONPJXCDE-UHFFFAOYSA-N 0.000 claims description 2
- 239000003826 tablet Substances 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 235000012222 talc Nutrition 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
- 238000011200 topical administration Methods 0.000 claims description 2
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical class CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 claims description 2
- 229960002703 undecylenic acid Drugs 0.000 claims description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 2
- 239000008158 vegetable oil Substances 0.000 claims description 2
- 239000000080 wetting agent Substances 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 2
- 150000002148 esters Chemical class 0.000 claims 2
- 235000019730 animal feed additive Nutrition 0.000 abstract 1
- 210000004907 gland Anatomy 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
- C07J5/0046—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa
- C07J5/0061—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16
- C07J5/0069—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
- C07J5/0076—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group by an alkyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Abstract
The prepn. of 17, 21-diesters (I) of pregnane-series steroids of formula (II): (where X is H or F) is carried out by esterifying (II). (I) are anti-inflammatory agents (effective at doses of 0.1-1.0 mg/kg, s.c., rat) and also have thymolytic and suprarenal gland inhibiting activity. They can be used in human and veterinary medicine and as animal feed additives, as well as intermediates for other pharmacologically active cpds.
Description
Gegenstand der vorliegenden Erfindung ist ein Verfahren zur Herstellung von 17,21-Diestern von in 2-Stellung durch Chlor substituierter Steroiden der Pregnanreihe der Formel
EMI1.1
in welcher X Wasserstoff oder Fluor bedeutet, dadurch gekennzeichnet, dass man eine Verbindung der obigen Formel zu einem 17,21-Diester umsetzt.
Die veresterten Hydroxygruppen der Verfahrensprodukte sind vor allem solche, die sich von organischen Carbonsäuren der aliphatischen, alicyclischen, aromatischen oder heterocyclischen Reihe ableiten, insbesondere von solchen mit 1 bis 18 Kohlenstoffatomen, z. B. der Ameisensäure, Essigsäure, Propionsäure, der Buttersäuren, Valeriansäuren, wie n-Valeriansäure, oder Trimethylessigsäure, Trifluoressigsäure. der Capronsäuren, wie ss -Trimethyl-propionsäure oder Diäthylessigsäure. der Önanth-, Capryl-, Pelargon-, Caprin-, Undecylsäuren. z. B. dei Undecylensäure, der Laurin-, Myristin-, Palmitin- oder Stearinsäuren, z. B. der Ölsäure, Cyclopropan-.
-butan-, -pentan- und -hexancarbonsäure, Cyclopropylmethancarbonsäure, Cyclobutylmethancarbonsäure, Cyclo pentyläthancarbonsäure Cyclohexyläthancarbonsäure, der Cyclopentyl-, Cyclohexyl- oder Phenylessigsäuren oder -propionsäuren, der Benzoesäure, Phenoxyalkansäuren, wie Phenoxyessigsäure, Dicarbonsäuren. wie Bernsteinsäure, Phthalsäure, Chinolinsäure, der Furan-2-carbonsäure, 5-tert.-Butylfuran-2-carbonsäure, 5-Brom-furan-2-carbonsäure. der Nicotinsäure oder der Isonicotinsäure, oder von Sulfonsäuren, wie Benzolsulfonsäuren oder von anorganischen Säuren, wie z. B.
Phosphor- oder Schwefelsäuren.
Die 17,21-Diester können auch cyclisch sein, indem sie sich von Orthocarbonsäuren, wie Orthoessigsäure oder Orthopropionsäure, ableiten.
Das Verfahren der vorliegenden Erfindung wird z. B. so ausgeführt, dass man die oben genannten freien 17,21-Diole mit einem Acylierungsmittel, wie einem Carbonsäureanhydrid.
z. B. Acetanhydrid. unter Zusatz einer starken Säure, besonders einer aromatischen Sulfonsäure, wie p-Toluolsulfonsäure, als Katalysator, umsetzt. Zur Herstellung von Orthoestern setzt man z. B. das freie Diol mit einem Orthoester des Typs R'-C(OR")3, wobei R' ein Wasserstoffatom oder einen Alkylrest und R" einen Alkylrest bedeuten, in Gegenwart einer starken Säure, wie z. B. p-Toluolsulfonsäure. in einem inerten Lösungsmittel, wie Benzol, um.
Die neuen Verbindungen der obigen Formel (I) besitzen wertvolle pharmakologische Eigenschaften. So weisen sie neben einer thymolytischen und nebennierenhemmenden Wirkung insbesondere eine anti-inflammatorische Wirkung auf, wie sich im Tierversuch, z. B. an der Ratte, im Fremdkörpergranulom-Test zeigt. So weist z. B. das d 4-2-Chlor- 6a,9a-difluor-1 6o -methyl-3 ,20-dioxo-1 1ss , 17o -dihydroxy-2 1 - acetoxypregnadien an der Ratte bei subcutaner Gabe in Dosen von 0.1-1,0 mg/kg eine ausgesprochene anti-inflammatorische Wirkung auf. Die neuen Verbindungen können daher als Corticosteroid-Analoge, insbesondere als anti-inflammatorische Mittel, Verwendung finden.
Die neuen Verbindungen sind aber auch wertvolle Zwischenprodukte für die Herstellung anderer nützlicher Stoffe, insbesondere von pharmakologisch wirksamen Verbindungen.
Die als Ausgangsstoffe zu verwendenden Verbindungen können z. B. durch Addition von Chlor an die 1,2-Doppelbindung von entsprechenden in 2-Stellung nichtchlorierten Verbindungen und Abspaltung von Chlonvasserstoff aus den so erhaltenen 1,2-Dichlor-Derivaten erhalten werden. Die Anlagerung von Chlor findet z. B. mit elementarem Chlor und vorteilhaft in einer niederen aliphatischen Carbonsäure, wie Propionsäure statt; die Abspaltung von Chlorwasserstoff kann z. B. mittels eines basischen Agenz, wie einer tertiären organischen Base, z. B. Pyridin, Kollidin oder Triäthylamin erlangt werden. Die Herstellung der Ausgangsstoffe ist z. B. im Hauptpatent Nr. 510 655 illustriert.
Die neuen. oben beschriebenen pharmakologisch wirksamen Stoffe können zur Herstellung von pharmazeutischen Präparaten zur Anwendung in der Human- oder Veterinärmedizin zusammen mit einem pharmazeutischen Trägermaterial verwendet werden. Als Träger verwendet man organische oder anorganische Stoffe, die für die enterale, z. B.
orale, parenterale oder topicale Gabe geeignet sind. Für die Bildung derselben kommen solche Stoffe in Frage, die mit den neuen Verbindungen nicht reagieren, wie z. B. Wasser, Gelatine. Milchzucker, Stärke, Magnesiumstearat, Talk, pflanzliche Öle, Benzylalkohole, Gummi. Polyalkylenglykole, Vaseline, Cholesterin und andere bekannte Arzneimittelträger. Die pharmazeutischen Präparate können in fester Form, z. B. als Tabletten, Dragees oder Kapseln, oder in flüssiger oder halbflüssiger Form als T ösungen, Suspensionen, Emulsionen. Salben oder Cremen vorliegen. Gegebenenfalls sind diese pharmazeutischen Präparate sterilisiert und bzw.
oder enthalten Hilfsstoffe, wie Konservierungs-, Stabilisierungs-, Netz- oder Emulgiermittel, Salze zur Veränderung des osmotischen Druckes oder Puffer. Sie können auch noch andere therapeutisch wertvolle Stoffe enthalten. Die neuen Verbindungen können auch als Ausgangsprodukte für die Herstellung anderer wertvoller Verbindungen dienen.
Die erfindungsgemäss hergestellten Verbindungen können auch als Futterzusatzmittel verwendet werden.
Die Erfindung wird in den folgenden Beispielen näher beschrieben. Die Temperaturen sind in Celsiusgraden angegeben.
Beispiel
Man löst 1 g kristallisiertes 2-Chlorflumethason-hydrat (2-Chlorflumethason aus wässrigem Alkohol kristallisiert
1 Mol Wasser enthaltend) in 10 ml Aceton und dampft die Lösung im Vakuum ein, wobei als Rückstand 2-Chlorflumethason hinterbleibt. Es wird im 5 ml Tetrahydrofuran gelöst, mit 1 ml Orthopropionsäure-triäthylester und 50 mg p Toluolsulfonsäure versetzt und 1 Stunde bei 20 stehengelassen. Man versetzt sodann die Lösung mit 0,05 ml Pyridin, verdünnt sie mit Essigester, wäscht den Essigesterextrakt mit
Wasser, trocknet und dampft ihn im Vakuum ein. Der Rück stand wird aus Äther oder Isopropyläther umkristallisiert.
Man erhält so das 2-Chlorflumethason-17,21-orthopropionat vom Smp. 226-236 C.
PATENTANSPRUCH
Verfahren zur Herstellung von 17,21-Diestern von in
2-Stellung durch Chlor substituierten Steroiden der Pregnan reihe der Formel
**WARNUNG** Ende DESC Feld konnte Anfang CLMS uberlappen**.
The present invention relates to a process for the preparation of 17,21-diesters of steroids of the pregnane series of the formula which are substituted in the 2-position by chlorine
EMI1.1
in which X denotes hydrogen or fluorine, characterized in that a compound of the above formula is converted into a 17,21-diester.
The esterified hydroxyl groups of the process products are mainly those which are derived from organic carboxylic acids of the aliphatic, alicyclic, aromatic or heterocyclic series, in particular from those having 1 to 18 carbon atoms, e.g. B. formic acid, acetic acid, propionic acid, butyric acids, valeric acids, such as n-valeric acid, or trimethyl acetic acid, trifluoroacetic acid. of caproic acids, such as ß-trimethyl propionic acid or diethylacetic acid. of enanthic, caprylic, pelargonic, capric, undecylic acids. z. B. dei undecylenic acid, lauric, myristic, palmitic or stearic acids, e.g. B. oleic acid, cyclopropane.
Butane, pentane and hexane carboxylic acid, cyclopropyl methane carboxylic acid, cyclobutyl methane carboxylic acid, cyclopentyl ethane carboxylic acid, cyclohexyl ethane carboxylic acid, cyclopentyl, cyclohexyl or phenylacetic acids or propionic acids, benzoic acid, phenicoxyalkanoic acids, such as. such as succinic acid, phthalic acid, quinolic acid, furan-2-carboxylic acid, 5-tert.-butylfuran-2-carboxylic acid, 5-bromo-furan-2-carboxylic acid. of nicotinic acid or isonicotinic acid, or of sulfonic acids, such as benzenesulfonic acids, or of inorganic acids, such as. B.
Phosphoric or sulfuric acids.
The 17,21-diesters can also be cyclic in that they are derived from orthocarboxylic acids, such as orthoacetic acid or orthopropionic acid.
The method of the present invention is e.g. B. carried out so that the above-mentioned free 17,21-diols with an acylating agent such as a carboxylic acid anhydride.
z. B. acetic anhydride. with the addition of a strong acid, especially an aromatic sulfonic acid, such as p-toluenesulfonic acid, as a catalyst. For the production of ortho esters z. B. the free diol with an orthoester of the type R'-C (OR ") 3, where R 'is a hydrogen atom or an alkyl radical and R" is an alkyl radical, in the presence of a strong acid, such as. B. p-toluenesulfonic acid. in an inert solvent such as benzene.
The new compounds of the above formula (I) have valuable pharmacological properties. In addition to a thymolytic and adrenal inhibiting effect, they also have an anti-inflammatory effect, as has been shown in animal experiments, e.g. B. on the rat, in the foreign body granuloma test shows. So z. B. the d 4-2-chloro-6a, 9a-difluoro-1 6o -methyl-3, 20-dioxo-1 1ss, 17o -dihydroxy-2 1 - acetoxypregnadiene in rats when administered subcutaneously in doses of 0.1-1 , 0 mg / kg has a pronounced anti-inflammatory effect. The new compounds can therefore be used as corticosteroid analogs, in particular as anti-inflammatory agents.
However, the new compounds are also valuable intermediates for the preparation of other useful substances, in particular pharmacologically active compounds.
The compounds to be used as starting materials can, for. B. can be obtained by adding chlorine to the 1,2-double bond of corresponding non-chlorinated compounds in the 2-position and splitting off hydrogen chloride from the 1,2-dichloro derivatives thus obtained. The addition of chlorine takes place e.g. B. with elemental chlorine and advantageously in a lower aliphatic carboxylic acid, such as propionic acid instead; the elimination of hydrogen chloride can, for. B. by means of a basic agent such as a tertiary organic base, e.g. B. pyridine, collidine or triethylamine can be obtained. The production of the starting materials is z. B. illustrated in main patent no. 510 655.
The new. The pharmacologically active substances described above can be used together with a pharmaceutical carrier material for the production of pharmaceutical preparations for use in human or veterinary medicine. The carrier used is organic or inorganic substances that are suitable for enteral, e.g. B.
oral, parenteral or topical administration are suitable. For the formation of the same substances come into question that do not react with the new compounds, such as. B. water, gelatin. Lactose sugar, starch, magnesium stearate, talc, vegetable oils, benzyl alcohol, gum. Polyalkylene glycols, petrolatum, cholesterol and other known excipients. The pharmaceutical preparations can be in solid form, e.g. B. as tablets, dragees or capsules, or in liquid or semi-liquid form as solutions, suspensions, emulsions. Ointments or creams are present. If necessary, these pharmaceutical preparations are sterilized and / or
or contain auxiliaries such as preservatives, stabilizers, wetting agents or emulsifiers, salts to change the osmotic pressure or buffers. They can also contain other therapeutically valuable substances. The new compounds can also serve as starting materials for the production of other valuable compounds.
The compounds prepared according to the invention can also be used as feed additives.
The invention is described in more detail in the following examples. The temperatures are given in degrees Celsius.
example
1 g of crystallized 2-chloroflumethasone hydrate (2-chloroflumethasone crystallized from aqueous alcohol) is dissolved
Containing 1 mol of water) in 10 ml of acetone and the solution evaporated in vacuo, 2-chloroflumethasone remaining as residue. It is dissolved in 5 ml of tetrahydrofuran, 1 ml of triethyl orthopropionate and 50 mg of p-toluenesulfonic acid are added and the mixture is left to stand at 20 for 1 hour. The solution is then mixed with 0.05 ml of pyridine, diluted with ethyl acetate and the ethyl acetate extract is washed with it
Water, dries and evaporates it in a vacuum. The residue is recrystallized from ether or isopropyl ether.
This gives 2-chloroflumethasone-17,21-orthopropionate with a melting point of 226-236 C.
PATENT CLAIM
Process for the preparation of 17,21-diesters of in
2-position chlorine-substituted steroids of the Pregnan series of the formula
** WARNING ** End of DESC field could overlap beginning of CLMS **.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH177774A CH557338A (en) | 1968-10-17 | 1968-10-17 | 17,21-Diesters of 2-chloro-flu(or beta)methasone - with anti-inflammatory, thymolytic and suprarenal- inhibiting activity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH177774A CH557338A (en) | 1968-10-17 | 1968-10-17 | 17,21-Diesters of 2-chloro-flu(or beta)methasone - with anti-inflammatory, thymolytic and suprarenal- inhibiting activity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH557338A true CH557338A (en) | 1974-12-31 |
Family
ID=4218364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH177774A CH557338A (en) | 1968-10-17 | 1968-10-17 | 17,21-Diesters of 2-chloro-flu(or beta)methasone - with anti-inflammatory, thymolytic and suprarenal- inhibiting activity |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH557338A (en) |
-
1968
- 1968-10-17 CH CH177774A patent/CH557338A/en not_active IP Right Cessation
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| PL | Patent ceased |