CA1154008A - STEROID 5.alpha.-REDUCTASE INHIBITORS - Google Patents
STEROID 5.alpha.-REDUCTASE INHIBITORSInfo
- Publication number
- CA1154008A CA1154008A CA000350283A CA350283A CA1154008A CA 1154008 A CA1154008 A CA 1154008A CA 000350283 A CA000350283 A CA 000350283A CA 350283 A CA350283 A CA 350283A CA 1154008 A CA1154008 A CA 1154008A
- Authority
- CA
- Canada
- Prior art keywords
- compound
- ether
- formula
- chloride
- mmole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003112 inhibitor Substances 0.000 title abstract description 13
- 150000003431 steroids Chemical class 0.000 title description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 68
- 238000011282 treatment Methods 0.000 claims abstract description 27
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 111
- -1 siloxy ether Chemical compound 0.000 claims description 34
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 32
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 28
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 24
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 19
- NDLIRBZKZSDGSO-UHFFFAOYSA-N tosyl azide Chemical compound CC1=CC=C(S(=O)(=O)[N-][N+]#N)C=C1 NDLIRBZKZSDGSO-UHFFFAOYSA-N 0.000 claims description 19
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 18
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 18
- 239000012312 sodium hydride Substances 0.000 claims description 18
- 229910021529 ammonia Inorganic materials 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 13
- 229910052744 lithium Inorganic materials 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 claims description 11
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 9
- MLPGZRVFTNWGPH-UXJQAVHOSA-N (5r,8s,9s,10r,13s,14s,17r)-4-diazonio-17-[(2r)-1-hydroxypropan-2-yl]-10,13-dimethyl-2,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-3-olate Chemical compound N#[N+]C([C@@H]1CC2)=C([O-])CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@H](CO)C)[C@@]2(C)CC1 MLPGZRVFTNWGPH-UXJQAVHOSA-N 0.000 claims description 7
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 claims description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- 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 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- BCNZYOJHNLTNEZ-UHFFFAOYSA-N tert-butyldimethylsilyl chloride Chemical compound CC(C)(C)[Si](C)(C)Cl BCNZYOJHNLTNEZ-UHFFFAOYSA-N 0.000 claims description 5
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 claims description 4
- 125000005270 trialkylamine group Chemical group 0.000 claims description 4
- ZNWOYQVXPIEQRC-IJDPAOOOSA-N (8s,9s,10r,13s,14s,17r)-17-[(2r)-1-hydroxypropan-2-yl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](CO)C)[C@@]1(C)CC2 ZNWOYQVXPIEQRC-IJDPAOOOSA-N 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 claims description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 2
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims 2
- 230000001172 regenerating effect Effects 0.000 claims 1
- WMHBLVIMGNNWIH-ALADJJFMSA-N tert-butyl-[(2r)-2-[(5s,8s,9s,10r,13s,14s,17r)-10,13-dimethyl-3-trimethylsilyloxy-2,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-17-yl]propoxy]-dimethylsilane Chemical compound C([C@@H]1CC2)=C(O[Si](C)(C)C)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@H](CO[Si](C)(C)C(C)(C)C)C)[C@@]2(C)CC1 WMHBLVIMGNNWIH-ALADJJFMSA-N 0.000 claims 1
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims 1
- MUMGGOZAMZWBJJ-DYKIIFRCSA-N Testostosterone Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 MUMGGOZAMZWBJJ-DYKIIFRCSA-N 0.000 abstract description 42
- 229960003604 testosterone Drugs 0.000 abstract description 22
- 208000002874 Acne Vulgaris Diseases 0.000 abstract description 15
- 206010000496 acne Diseases 0.000 abstract description 15
- 206010039792 Seborrhoea Diseases 0.000 abstract description 8
- 230000037312 oily skin Effects 0.000 abstract description 8
- 206010004446 Benign prostatic hyperplasia Diseases 0.000 abstract description 4
- 208000004403 Prostatic Hyperplasia Diseases 0.000 abstract description 4
- 238000009877 rendering Methods 0.000 abstract description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 114
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 66
- 239000000203 mixture Substances 0.000 description 57
- 239000000243 solution Substances 0.000 description 50
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 30
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 27
- 235000019441 ethanol Nutrition 0.000 description 24
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 21
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 150000001299 aldehydes Chemical class 0.000 description 14
- OQNGCCWBHLEQFN-UHFFFAOYSA-N chloroform;hexane Chemical compound ClC(Cl)Cl.CCCCCC OQNGCCWBHLEQFN-UHFFFAOYSA-N 0.000 description 13
- 239000013078 crystal Substances 0.000 description 13
- 239000006185 dispersion Substances 0.000 description 13
- 238000001953 recrystallisation Methods 0.000 description 13
- BCSZLXDBBJTWFL-LMCAZOQBSA-N (8R,9S,10S,13R,14S,17S)-17-ethyl-10,13,15-trimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one Chemical compound C1CC2CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1C(C)C[C@H](CC)[C@@]1(C)CC2 BCSZLXDBBJTWFL-LMCAZOQBSA-N 0.000 description 12
- NVKAWKQGWWIWPM-ABEVXSGRSA-N 17-β-hydroxy-5-α-Androstan-3-one Chemical compound C1C(=O)CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CC[C@H]21 NVKAWKQGWWIWPM-ABEVXSGRSA-N 0.000 description 12
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 12
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 12
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 12
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 11
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 10
- 229960003473 androstanolone Drugs 0.000 description 10
- 230000005764 inhibitory process Effects 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 239000008213 purified water Substances 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 9
- 239000004480 active ingredient Substances 0.000 description 9
- 239000008186 active pharmaceutical agent Substances 0.000 description 9
- 239000000443 aerosol Substances 0.000 description 9
- 235000019270 ammonium chloride Nutrition 0.000 description 9
- 229940088679 drug related substance Drugs 0.000 description 9
- 229940068918 polyethylene glycol 400 Drugs 0.000 description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- 102000004190 Enzymes Human genes 0.000 description 8
- 108090000790 Enzymes Proteins 0.000 description 8
- 150000002084 enol ethers Chemical class 0.000 description 8
- 239000000727 fraction Substances 0.000 description 8
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 8
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 8
- LEHBURLTIWGHEM-UHFFFAOYSA-N pyridinium chlorochromate Chemical compound [O-][Cr](Cl)(=O)=O.C1=CC=[NH+]C=C1 LEHBURLTIWGHEM-UHFFFAOYSA-N 0.000 description 8
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- 239000003098 androgen Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 7
- 125000005594 diketone group Chemical group 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 7
- 230000008020 evaporation Effects 0.000 description 7
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 7
- 210000002307 prostate Anatomy 0.000 description 7
- 239000000741 silica gel Substances 0.000 description 7
- 229910002027 silica gel Inorganic materials 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 239000003826 tablet Substances 0.000 description 7
- 238000006276 transfer reaction Methods 0.000 description 7
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 230000002427 irreversible effect Effects 0.000 description 6
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 5
- 229920002261 Corn starch Polymers 0.000 description 5
- 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 description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 5
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- FITUNPSTVBUGAH-UHFFFAOYSA-N chloroform;heptane Chemical compound ClC(Cl)Cl.CCCCCCC FITUNPSTVBUGAH-UHFFFAOYSA-N 0.000 description 5
- 239000008120 corn starch Substances 0.000 description 5
- 229940099112 cornstarch Drugs 0.000 description 5
- 238000010828 elution Methods 0.000 description 5
- 239000008387 emulsifying waxe Substances 0.000 description 5
- 239000008101 lactose Substances 0.000 description 5
- 235000019341 magnesium sulphate Nutrition 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 238000007911 parenteral administration Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 4
- 239000003810 Jones reagent Substances 0.000 description 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 4
- 150000001241 acetals Chemical class 0.000 description 4
- 125000003158 alcohol group Chemical group 0.000 description 4
- 230000037396 body weight Effects 0.000 description 4
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 4
- 229940042935 dichlorodifluoromethane Drugs 0.000 description 4
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 4
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical compound [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 229960004756 ethanol Drugs 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 239000007943 implant Substances 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019271 petrolatum Nutrition 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 4
- 238000011200 topical administration Methods 0.000 description 4
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 235000019483 Peanut oil Nutrition 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 235000021355 Stearic acid Nutrition 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 230000003255 anti-acne Effects 0.000 description 3
- WORJEOGGNQDSOE-UHFFFAOYSA-N chloroform;methanol Chemical compound OC.ClC(Cl)Cl WORJEOGGNQDSOE-UHFFFAOYSA-N 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- QVDYYQXUNAQSNI-UHFFFAOYSA-N ethyl acetate;pentane Chemical compound CCCCC.CCOC(C)=O QVDYYQXUNAQSNI-UHFFFAOYSA-N 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000005457 ice water Substances 0.000 description 3
- 150000004702 methyl esters Chemical class 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 239000006072 paste Substances 0.000 description 3
- 239000000312 peanut oil Substances 0.000 description 3
- 239000000825 pharmaceutical preparation Substances 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 230000003389 potentiating effect Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 229960003387 progesterone Drugs 0.000 description 3
- 239000000186 progesterone Substances 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- FKHIFSZMMVMEQY-UHFFFAOYSA-N talc Chemical compound [Mg+2].[O-][Si]([O-])=O FKHIFSZMMVMEQY-UHFFFAOYSA-N 0.000 description 3
- 230000000699 topical effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 239000003871 white petrolatum Substances 0.000 description 3
- ZQDQMRPAAYLSDJ-SQSZMZRXSA-N (8R,9S,10S,13R,14S,17S)-17-ethyl-10,13,15-trimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene Chemical compound C1CC2CCCC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1C(C)C[C@H](CC)[C@@]1(C)CC2 ZQDQMRPAAYLSDJ-SQSZMZRXSA-N 0.000 description 2
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- 230000003252 repetitive effect Effects 0.000 description 1
- ZZPKZRHERLGEKA-UHFFFAOYSA-N resorcinol monoacetate Chemical compound CC(=O)OC1=CC=CC(O)=C1 ZZPKZRHERLGEKA-UHFFFAOYSA-N 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 210000001732 sebaceous gland Anatomy 0.000 description 1
- 150000003338 secosteroids Chemical class 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007892 solid unit dosage form Substances 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 150000003515 testosterones Chemical class 0.000 description 1
- ISXOBTBCNRIIQO-UHFFFAOYSA-N tetrahydrothiophene 1-oxide Chemical compound O=S1CCCC1 ISXOBTBCNRIIQO-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 229940100611 topical cream Drugs 0.000 description 1
- OLFPYUPGPBITMH-UHFFFAOYSA-N tritylium Chemical compound C1=CC=CC=C1[C+](C=1C=CC=CC=1)C1=CC=CC=C1 OLFPYUPGPBITMH-UHFFFAOYSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000008215 water for injection Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
- C07J1/0003—Androstane derivatives
- C07J1/0011—Androstane derivatives substituted in position 17 by a keto group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
- C07J3/005—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom the carbon atom being part of a carboxylic function
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
- C07J31/006—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring not covered by C07J31/003
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
- C07J9/005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane containing a carboxylic function directly attached or attached by a chain containing only carbon atoms to the cyclopenta[a]hydrophenanthrene skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cosmetics (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3535779A | 1979-05-02 | 1979-05-02 | |
| US35,357 | 1979-05-02 | ||
| US6974179A | 1979-08-27 | 1979-08-27 | |
| US69,741 | 1979-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1154008A true CA1154008A (en) | 1983-09-20 |
Family
ID=26712031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000350283A Expired CA1154008A (en) | 1979-05-02 | 1980-04-21 | STEROID 5.alpha.-REDUCTASE INHIBITORS |
Country Status (16)
| Country | Link |
|---|---|
| AT (1) | AT390794B (es) |
| AU (1) | AU532558B2 (es) |
| CA (1) | CA1154008A (es) |
| CH (1) | CH643863A5 (es) |
| DE (1) | DE3017015A1 (es) |
| DK (1) | DK166501B1 (es) |
| ES (1) | ES491010A0 (es) |
| FR (1) | FR2455610A1 (es) |
| GB (1) | GB2048888B (es) |
| IE (1) | IE49704B1 (es) |
| IL (1) | IL59934A (es) |
| IT (1) | IT1188932B (es) |
| NL (1) | NL191387C (es) |
| NO (1) | NO154884C (es) |
| NZ (1) | NZ193527A (es) |
| SE (1) | SE448097B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8503940D0 (en) * | 1985-02-15 | 1985-03-20 | Erba Farmitalia | 4-substituted androstendione derivatives |
| US5143909A (en) * | 1991-03-19 | 1992-09-01 | Merrell Dow Pharmaceuticals Inc. | Aminosteroids in a method for inhibiting c17-20 lyase |
| NZ239141A (en) * | 1990-08-01 | 1994-04-27 | Merrell Dow Pharma | 4-amino-delta-4,6-steroids; preparatory processes and pharmaceutical compositions |
| AU637247B2 (en) * | 1990-08-01 | 1993-05-20 | Merrell Dow Pharmaceuticals Inc. | 4-amino-delta4-steroids and their use as 5alpha-reductase inhibitors |
| EP0794456B1 (en) | 1996-03-07 | 2003-01-29 | Agfa-Gevaert | Method of reproducing an electronically stored medical image on a light-sensitive photographic material |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917829A (en) * | 1971-11-08 | 1975-11-04 | Research Corp | Novel methods of inhibiting the activity of testosterone 5{60 -reductase |
| US4088760A (en) * | 1976-06-23 | 1978-05-09 | Richardson-Merrell Inc. | Testosterone 5α-reductase inhibitors |
-
1980
- 1980-04-21 CA CA000350283A patent/CA1154008A/en not_active Expired
- 1980-04-22 IE IE806/80A patent/IE49704B1/en not_active IP Right Cessation
- 1980-04-23 AU AU57747/80A patent/AU532558B2/en not_active Expired
- 1980-04-24 NZ NZ193527A patent/NZ193527A/xx unknown
- 1980-04-25 GB GB8013775A patent/GB2048888B/en not_active Expired
- 1980-04-28 IL IL59934A patent/IL59934A/xx unknown
- 1980-04-29 SE SE8003242A patent/SE448097B/sv not_active IP Right Cessation
- 1980-04-29 ES ES491010A patent/ES491010A0/es active Granted
- 1980-04-30 AT AT0232880A patent/AT390794B/de not_active IP Right Cessation
- 1980-04-30 NO NO801254A patent/NO154884C/no unknown
- 1980-04-30 IT IT48559/80A patent/IT1188932B/it active
- 1980-04-30 FR FR8009848A patent/FR2455610A1/fr active Granted
- 1980-04-30 CH CH335980A patent/CH643863A5/de not_active IP Right Cessation
- 1980-05-01 DK DK194180A patent/DK166501B1/da not_active IP Right Cessation
- 1980-05-01 NL NL8002529A patent/NL191387C/xx not_active IP Right Cessation
- 1980-05-02 DE DE19803017015 patent/DE3017015A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2455610A1 (fr) | 1980-11-28 |
| FR2455610B1 (es) | 1982-04-30 |
| IT8048559A0 (it) | 1980-04-30 |
| NO154884B (no) | 1986-09-29 |
| IL59934A (en) | 1983-06-15 |
| NL191387B (nl) | 1995-02-01 |
| IE800806L (en) | 1980-11-02 |
| NO154884C (no) | 1987-01-07 |
| ES8105012A1 (es) | 1981-05-16 |
| AU532558B2 (en) | 1983-10-06 |
| NZ193527A (en) | 1984-10-19 |
| IL59934A0 (en) | 1980-06-30 |
| NL191387C (nl) | 1995-07-03 |
| IT1188932B (it) | 1988-01-28 |
| SE448097B (sv) | 1987-01-19 |
| IE49704B1 (en) | 1985-11-27 |
| GB2048888B (en) | 1983-05-25 |
| AU5774780A (en) | 1980-11-06 |
| AT390794B (de) | 1990-06-25 |
| NL8002529A (nl) | 1980-11-04 |
| CH643863A5 (de) | 1984-06-29 |
| NO801254L (no) | 1980-11-03 |
| IT8048559A1 (it) | 1981-10-30 |
| SE8003242L (sv) | 1980-11-03 |
| GB2048888A (en) | 1980-12-17 |
| DK194180A (da) | 1980-11-03 |
| ES491010A0 (es) | 1981-05-16 |
| DK166501B1 (da) | 1993-06-01 |
| DE3017015C2 (es) | 1989-04-20 |
| DE3017015A1 (de) | 1980-11-20 |
| ATA232880A (de) | 1989-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 20000920 |