EP1658306A1 - Delta 15 -d-homosteroide mit androgener wirkung - Google Patents
Delta 15 -d-homosteroide mit androgener wirkungInfo
- Publication number
- EP1658306A1 EP1658306A1 EP04764445A EP04764445A EP1658306A1 EP 1658306 A1 EP1658306 A1 EP 1658306A1 EP 04764445 A EP04764445 A EP 04764445A EP 04764445 A EP04764445 A EP 04764445A EP 1658306 A1 EP1658306 A1 EP 1658306A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hydroxy
- 17ass
- group
- homo
- dien
- 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.)
- Withdrawn
Links
- 230000001548 androgenic effect Effects 0.000 title abstract description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims abstract 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 60
- 150000003431 steroids Chemical class 0.000 claims description 34
- -1 hydroxyimino group Chemical group 0.000 claims description 33
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 28
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 28
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 125000004122 cyclic group Chemical group 0.000 claims description 14
- 230000003637 steroidlike Effects 0.000 claims description 14
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 11
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 11
- 125000003118 aryl group Chemical group 0.000 claims description 10
- 229910052801 chlorine Inorganic materials 0.000 claims description 9
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 8
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 7
- 125000002560 nitrile group Chemical group 0.000 claims description 7
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims description 6
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 6
- 125000005843 halogen group Chemical group 0.000 claims description 6
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 125000001424 substituent group Chemical group 0.000 claims description 5
- QGXBDMJGAMFCBF-UHFFFAOYSA-N Etiocholanolone Natural products C1C(O)CCC2(C)C3CCC(C)(C(CC4)=O)C4C3CCC21 QGXBDMJGAMFCBF-UHFFFAOYSA-N 0.000 claims description 4
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- QGXBDMJGAMFCBF-LUJOEAJASA-N epiandrosterone Chemical compound C1[C@@H](O)CC[C@]2(C)[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CC[C@H]21 QGXBDMJGAMFCBF-LUJOEAJASA-N 0.000 claims description 4
- 125000003226 pyrazolyl group Chemical group 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
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- 150000003839 salts Chemical class 0.000 claims description 3
- 238000002560 therapeutic procedure Methods 0.000 claims description 3
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- ISJVDMWNISUFRJ-HKQXQEGQSA-N (5s,8r,9s,10s,13s,14s)-10,13-dimethyl-1,4,5,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one Chemical compound C1C=CC[C@]2(C)[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CC[C@H]21 ISJVDMWNISUFRJ-HKQXQEGQSA-N 0.000 claims description 2
- 206010006187 Breast cancer Diseases 0.000 claims description 2
- 208000026310 Breast neoplasm Diseases 0.000 claims description 2
- FMGSKLZLMKYGDP-UHFFFAOYSA-N Dehydroepiandrosterone Natural products C1C(O)CCC2(C)C3CCC(C)(C(CC4)=O)C4C3CC=C21 FMGSKLZLMKYGDP-UHFFFAOYSA-N 0.000 claims description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 201000009273 Endometriosis Diseases 0.000 claims description 2
- DNXHEGUUPJUMQT-CBZIJGRNSA-N Estrone Chemical compound OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1 DNXHEGUUPJUMQT-CBZIJGRNSA-N 0.000 claims description 2
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- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 claims description 2
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- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- FMGSKLZLMKYGDP-USOAJAOKSA-N dehydroepiandrosterone Chemical compound C1[C@@H](O)CC[C@]2(C)[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CC=C21 FMGSKLZLMKYGDP-USOAJAOKSA-N 0.000 claims description 2
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- 229960003399 estrone Drugs 0.000 claims description 2
- 230000035558 fertility Effects 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 2
- 125000000524 functional group Chemical group 0.000 claims description 2
- 125000000842 isoxazolyl group Chemical group 0.000 claims description 2
- 125000000468 ketone group Chemical group 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical group C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229960002847 prasterone Drugs 0.000 claims description 2
- 150000003555 thioacetals Chemical class 0.000 claims description 2
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 claims 1
- ISJVDMWNISUFRJ-UHFFFAOYSA-N 5alpha-androstan-2-en-17-one Natural products C1C=CCC2(C)C3CCC(C)(C(CC4)=O)C4C3CCC21 ISJVDMWNISUFRJ-UHFFFAOYSA-N 0.000 claims 1
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 claims 1
- 239000000243 solution Substances 0.000 description 30
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 239000000203 mixture Substances 0.000 description 19
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 239000000741 silica gel Substances 0.000 description 12
- 229910002027 silica gel Inorganic materials 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000003756 stirring Methods 0.000 description 8
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 8
- 238000005481 NMR spectroscopy Methods 0.000 description 7
- 239000003826 tablet Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 238000005160 1H NMR spectroscopy Methods 0.000 description 5
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- HETCEOQFVDFGSY-UHFFFAOYSA-N Isopropenyl acetate Chemical compound CC(=C)OC(C)=O HETCEOQFVDFGSY-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 102000001307 androgen receptors Human genes 0.000 description 4
- 108010080146 androgen receptors Proteins 0.000 description 4
- 150000005840 aryl radicals Chemical class 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 239000012074 organic phase Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
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- 238000000746 purification Methods 0.000 description 3
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- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 2
- 125000005916 2-methylpentyl group Chemical group 0.000 description 2
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- BUDQDWGNQVEFAC-UHFFFAOYSA-N Dihydropyran Chemical compound C1COC=CC1 BUDQDWGNQVEFAC-UHFFFAOYSA-N 0.000 description 2
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003098 androgen Substances 0.000 description 1
- 150000001441 androstanes Chemical class 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 229940081734 cellulose acetate phthalate Drugs 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- 229930016911 cinnamic acid Natural products 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 229940109275 cyclamate Drugs 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- HCAJEUSONLESMK-UHFFFAOYSA-N cyclohexylsulfamic acid Chemical compound OS(=O)(=O)NC1CCCCC1 HCAJEUSONLESMK-UHFFFAOYSA-N 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- GRXPVLPQNMUNNX-MHJRRCNVSA-N estrane Chemical compound C1CC2CCCC[C@@H]2[C@@H]2[C@@H]1[C@@H]1CCC[C@@]1(C)CC2 GRXPVLPQNMUNNX-MHJRRCNVSA-N 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000007941 film coated tablet Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 239000007903 gelatin capsule Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229920000591 gum Polymers 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 125000005059 halophenyl group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002657 hormone replacement therapy Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- VXWPONVCMVLXBW-UHFFFAOYSA-M magnesium;carbanide;iodide Chemical compound [CH3-].[Mg+2].[I-] VXWPONVCMVLXBW-UHFFFAOYSA-M 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 229960002510 mandelic acid Drugs 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000006501 nitrophenyl group Chemical group 0.000 description 1
- 125000001400 nonyl 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])C([H])([H])[H] 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
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000004540 pour-on Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 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 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 229940081974 saccharin Drugs 0.000 description 1
- 235000019204 saccharin Nutrition 0.000 description 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000002700 tablet coating Substances 0.000 description 1
- 238000009492 tablet coating Methods 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229960003604 testosterone Drugs 0.000 description 1
- UGNWTBMOAKPKBL-UHFFFAOYSA-N tetrachloro-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(Cl)=C(Cl)C1=O UGNWTBMOAKPKBL-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 125000002948 undecyl 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])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000012141 vanillin Nutrition 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical group COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/08—Drugs for genital or sexual disorders; Contraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/24—Drugs for disorders of the endocrine system of the sex hormones
- A61P5/26—Androgens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/24—Drugs for disorders of the endocrine system of the sex hormones
- A61P5/30—Oestrogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Definitions
- the invention relates to ⁇ 15 -D homosteroids of the general
- ⁇ 15 -D homosteroids of the estran and androstane series are not yet known. However, are known from US Pat. No. 4,155,918 and Avery et al., Steroids, 1990, vol. 55, pp. 59-64) ⁇ 16 -D-homosteroids which have androgenic and antigonadotropic activity.
- the object of the present invention is to provide further androgenically active compounds and to provide a technically simple and effective process for their preparation.
- R ⁇ for a hydrogen atom or ad- 6 -alkyl, vinyl, ethynyl or C n F 2n + r group, with n 1, 2, 3 and
- R 4 represents a hydrogen atom
- R 4 for a hydrogen atom or R 2 and R 3 together for an oxygen atom
- R 4 for a hydrogen atom or 2 for a hydroxy group, a group OC (O) -R 20 , OC (O) NH-R Ü 20 u or OR 20 , where R 20 is a C ⁇ _ ⁇ 2 alkyl group, a C 3-8 - Cycloalkyl group, an aryl group or an arylC 1-4 alkyl group, which is optionally substituted, means, and
- R 3 and R 4 together form a double bond
- R 7 is a hydrogen atom, a halogen atom, a hydroxyl group or a C n F 2n + ⁇ -
- X represents an oxygen atom, two hydrogen atoms or a hydroxyimino group
- R 8 represents a hydrogen atom, a methyl or ethyl group
- R 9 represents a hydrogen atom or a halogen atom or together with R 10 represents a double bond
- R 10 represents a hydrogen atom, a hydroxy group, a methyl or ethyl group or together with R 9 stands for a double bond
- R 11 represents a hydrogen atom, a C -4 alkyl group, a nitrile group, a
- R 12 is a hydrogen atom, a or means a nitrile group
- R 13 is a hydrogen atom or together with R 7 is a double bond
- R 16 represents a hydrogen atom or together with R 3 a double bond
- R 15 represents a hydroxyl group
- R 14 and R 15 represent a hydrogen atom or together for a double bond, a [2,3c] oxadiazole ring, a [3,2c] isoxazole ring or one
- R 17 represents a hydrogen atom or a methyl group
- Y stands for an oxygen or nitrogen atom
- the meandering lines on R 4 , R 7 , R 8 , R 11 , R 12 , R 13 , R 14 and R 15 mean that these substituents can be in the ⁇ or ⁇ position , and their pharmaceutically acceptable salts.
- the compounds according to the invention have androgenic activity.
- the C ⁇ -4 alkyl group is a branched or unbranched alkyl radical, which is preferably formed by a methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl or tert-butyl group.
- the C 6 alkyl group is a branched or unbranched alkyl radical, which is preferably by a methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl or tert-butyl group, n- Pentyl, i-pentyl, n-hexyl, 2-methylpentyl, 3-methylpentyl, 2,2-dimethylbutyl, 2,3-dimethylbutyl group is formed.
- the -CC 2 alkyl group is a branched or unbranched alkyl radical, which is preferably replaced by a methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, tert-butyl, n-pentyl, i-pentyl, n-hexyl, 2-methylpentyl, 3-methylpentyl, 2,2-dimethylbutyl, 2,3-dimethylbutyl group, an octyl, nonyl, decyl or Undecyl group is formed.
- the C 3 -s-cycloalkyl group is preferably a mono- or bicyclic group, such as a cyclopropyl, cyclobutyl, cyclopentyl or cyclohexyl group.
- aryl group stands for a substituted or unsubstituted aryl radical having preferably 6 to 15 carbon atoms, such as a phenyl group, a substituted phenyl group, such as a halophenyl group or a nitrophenyl group, or a naphthyl group.
- aryl-C - -alkyl group should preferably be an alkyl radical substituted with an aryl radical, which together preferably have 7 to 15 carbon atoms, the aryl radical and / or alkyl radical being further substituents, such as preferably a halogen atom, a hydroxyl or a methoxy - or can carry nitrile group.
- Particularly preferred aryl radicals are a free or aromatically substituted benzyl group, such as a benzyl group or a halogenobenzyl group.
- halogen atom stands for a fluorine, chlorine, bromine or iodine atom.
- R 7 preferably denotes a hydrogen atom
- a chlorine atom denotes a bromine atom
- R 10 preferably denotes a hydrogen atom, a hydroxyl or a methyl group
- R 9 preferably denotes a hydrogen atom or a fluorine atom
- R 8 is preferably a hydrogen atom or a methyl group, the methyl group being particularly preferred.
- R 7 preferably denotes a hydrogen atom, a chlorine atom, a bromine atom or a hydroxyl group or a trifluoromethyl group and R 8 preferably denotes a hydrogen atom or a methyl group, the methyl group being particularly preferred.
- R 7 preferably denotes a hydrogen atom, a chlorine atom, a bromine atom or a hydroxyl group or a trifluoromethyl group and R 11 , R 12 preferably denotes a hydrogen atom.
- R 11 , R 12 preferably denotes a hydrogen atom.
- a double bond in the 1,2 position is preferred.
- R 17 H or CH 3 is equally preferred.
- R 7 preferably denotes a hydrogen atom, a chlorine atom, a bromine atom or a hydroxy group or a trifluoromethyl group
- R 8 preferably denotes a hydrogen atom or a methyl group, with a methyl group being particularly preferred
- R 13 and R preferably together represent a double bond and Y preferably represents an oxygen atom.
- R 8 preferably denotes a hydrogen atom or a methyl group, with a methyl group being particularly preferred
- R 12 preferably stands for a hydrogen atom
- R 13 and R 16 preferably stand for a hydrogen atom or together for one Double bond
- R 15 preferably each represents a hydroxyl group or R 14 and R 15 preferably together represent a [3,2c] pyrazole ring
- R 11 preferably denotes a C 4 alkyl group or nitrile group.
- R 1 preferably denotes a methyl group or an ethyl group, the methyl group being particularly preferred.
- R 2 preferably denotes a hydroxyl group, a formyloxy group, acetyloxy group, propionyloxy group, butyryloxy group, [(trans-4-butylcyclohexyl) carbonyl] ⁇ oxy group, phenylpropionyloxy group, iso-butyryloxy group, heptanyloxy group, undecanyloxy group or phenylaminocarbonyloxy group, particularly preferably being the hydroxyloxy group,
- R 3 preferably denotes a methyl, a trifluoromethyl, an ethyl, a pentafluoromethyl or an ethynyl group, the methyl, ethyl, trifluoromethyl and pentafluoromethyl group being particularly preferred.
- R 4 preferably represents a hydrogen atom.
- ⁇ 15 -D-homosteroids are listed below: 1) 17ass-hydroxy-D-homo-androstane-4,15-dien-3-one, 2) 17ass, 4-dihydroxy-D-homo-androstane-4, 15-dien-3-one, 3) 17ass-hydroxy-4-chloro-D-homo-androstane-4,15-dien-3-one, 4) 17ass-hydroxy-4-bromo-D-homo-androstane 4,15-dien-3-one, 5) 17ass-hydroxy-4-trifluoromethyl-D-homo-androstane-4,15-dien-3-one, 6) 17ass, 11 ⁇ -dihydroxy-D-homo-androstane-4,15-dien-3-one,
- Another object of the invention is a technically simple and effective process for the preparation of ⁇ 15 -D-homosteroids of the general formula (I).
- R 1 and STEROID which have the meaning given above, in the presence of acids, such as, for example, p-toluenesulfonic acid, with acylating agents, such as, for example, isopropenyl acetate (Hosoda, H. et al., Chem. Phar. Bull., 23, 1975, 3141-3145), acetic anhydride (Rasmusson, GH, Arth, GE, Steroids, 22, 1973, 107-111) or the like to the dienole acetates in a known manner and then using reducing agents, such as NaBH, to give the corresponding 17ass hydroxy-D -homo- ⁇ 1 asteroids reduced.
- acids such as, for example, p-toluenesulfonic acid
- acylating agents such as, for example, isopropenyl acetate (Hosoda, H. et al., Chem. Phar. Bull., 23, 1975, 3
- Known steroid base bodies can be used to prepare the compounds of general formula II with substructures A to F.
- the following steroid base bodies can be used, for example:
- keto groups in the starting materials of substructures A to F can be protected as ketals or thioacetals by methods known to the person skilled in the art.
- the substituents R 7 to R 15 can be introduced into the partial structures A to F either before or after the incorporation of the D-homo- ⁇ 15 cycle by methods known to the person skilled in the art.
- inorganic acids include hydrochloric acid, hydrobromic acid, sulfuric acid and phosphoric acid
- organic acids include acetic acid, propionic acid, maleic acid, fumaric acid, succinic acid, benzoic acid, ascorbic acid, oxalic acid, Salicylic acid, tartaric acid, citric acid, lactic acid, malic acid, mandelic acid, cinnamic acid and methanesulfonic acid.
- the compounds of the invention have androgenic activity, as shown in Table 1 below.
- 17ass-hydroxy-7 ⁇ -methyl-D-homoestra-4,16-dien-3-one is described as an androgen with antigonadotropic properties in Steroids, 1990, 55, 59-64.
- 17ass-hydroxy-7 ⁇ -methyl-D-homoestra-4,16-dien-3-one shows only a small amount
- the androgenic activity of the ⁇ 15 -D-homo-steroids according to the invention is therefore different from that of the 17ass-hydroxy-7-methyl-D-homoestra-4,16-dien-3-one known from the literature (steroids, 1990, 55, 59-64).
- HRT hormone replacement therapy
- the present invention therefore also relates to pharmaceutical compositions which contain at least one ⁇ 15 -D-homosteroid of the general formula (I), optionally together with pharmaceutically acceptable auxiliaries and carriers, and also the use of these compounds, inter alia, for therapy or for preparation of pharmaceutical preparations, inter alia for the therapy of the aforementioned clinical pictures.
- compositions and medicaments can be intended for oral, rectal, vaginal, subcutaneous, percutaneous, intravenous or intramuscular application.
- they contain at least one compound of the general formula I.
- the medicaments of the invention are produced in a known manner with the customary solid or liquid carriers or diluents and the commonly used pharmaceutical-technical auxiliaries in accordance with the desired type of application with a suitable dosage.
- the preferred preparations are in a dosage form which is suitable for oral administration. Dosage forms of this type are, for example, tablets, film-coated tablets, dragees, capsules, pills, powders, solutions or suspensions or even depot forms.
- parenteral preparations such as injection solutions are also suitable.
- Suppositories and agents for vaginal use may also be mentioned as preparations.
- Corresponding tablets can be mixed, for example, by mixing the active ingredient with known auxiliaries, for example inert diluents such as dextrose, sugar, sorbitol, mannitol, polyvinylpyrrolidone, disintegrants such as corn starch or alginic acid, binders such as starch or gelatin, lubricants such as magnesium stearate or talc and / or agents Achieving a depot effect such as carboxyl polymethylene, carboxylmethyl cellulose, cellulose acetate phthalate or polyvinyl acetate can be obtained.
- auxiliaries for example inert diluents such as dextrose, sugar, sorbitol, mannitol, polyvinylpyrrolidone, disintegrants such as corn starch or alginic acid, binders such as starch or gelatin, lubricants such as magnesium stearate or talc and / or agents Achieving a depot effect such
- Coated tablets can accordingly be produced by coating cores produced analogously to the tablets with agents conventionally used in tablet coatings, for example polyvinylpyrrolidone or shellac, gum tarabicum, talc, titanium oxide or sugar.
- the coated tablet can also consist of several layers, wherein the auxiliaries mentioned above for the tablets can be used.
- Solutions or suspensions with the compounds of general formula I according to the invention can additionally taste-improving agents such as saccharin, cyclamate or sugar and z.
- B. contain flavorings such as vanillin or orange extract. They can also contain suspending agents such as sodium carboxymethyl cellulose or preservatives such as p-hydroxybenzoates.
- Capsules containing the compounds of the general formula I can be prepared, for example, by the compound (s) of the general. Formula I mixed with an inert carrier such as milk sugar or sorbitol and encapsulated in gelatin capsules.
- Suitable suppositories can be produced, for example, by mixing them with suitable carriers such as neutral fats or polyethylene glycol or their derivatives.
- 3ß-Hvdroxy-D-homoandrostan-5,15-dien-17ass-tetrahvdropyranylether 5.2 g of 3ß-acetoxy-D-homoandrostane-5,15-dien-17ass-tetrahydropyranylether are dissolved in 175 ml of methanol and 125 ml of THF. 7.5 g of K 2 CO 3 and 2.5 ml of water are added with vigorous stirring. After 3.5 hours, the mixture is concentrated to about 1/6.
- 3-Keto-D-homoandrostane-4, 15-diene-17ass-tetrahydropyranyl ether 4.5 g of 3 ⁇ -hydroxy-D-homoandrostane-5.15-diene-17ass-tetrahydropyranylether are dissolved in 125 ml of toluene under argon. After adding 1.6 g of Al (O-iPr) 3 , the mixture is heated to 110 ° C. for 2.5 hours. At RT, it is washed twice with 250 ml of 1 M K-Na tartrate solution. The aqueous phases are extracted with ethyl acetate. The united org. Phases are with sat. Washed NaCl solution, dried over MgSO 4 , filtered and concentrated in vacuo. 3-Keto-D-homoandrostane-4,15-diene-17ass-tetrahydropyranyl ether is obtained.
- the preparation is carried out analogously to 17ass-hydroxy-4 ⁇ , 5 ⁇ -epoxy-D-homoandrost-15-en-3-one.
- the residue obtained consists of a mixture of 4 ⁇ , 5 - or 4ß, 5ß-epoxides and is used in the next stage without further purification.
- Step 3 3ß-acetoxy-D-homo-5 ⁇ -androst-15-en-17 nd-tetrahydropyranylether
- Step 4 3ß-Hydroxy-D-homo-5 ⁇ -androst-15-en-17 nd-tetrahydropyranylether
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- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
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- Diabetes (AREA)
- Reproductive Health (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49666903P | 2003-08-21 | 2003-08-21 | |
| DE10339532A DE10339532A1 (de) | 2003-08-21 | 2003-08-21 | Delta 15-D-Homosteroide mit androgener Wirkung |
| PCT/EP2004/009468 WO2005021573A1 (de) | 2003-08-21 | 2004-08-19 | Δ15-d-homosteroide mit androgener wirkung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1658306A1 true EP1658306A1 (de) | 2006-05-24 |
Family
ID=34276519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04764445A Withdrawn EP1658306A1 (de) | 2003-08-21 | 2004-08-19 | Delta 15 -d-homosteroide mit androgener wirkung |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7388003B2 (de) |
| EP (1) | EP1658306A1 (de) |
| JP (1) | JP2007502801A (de) |
| KR (1) | KR20060091295A (de) |
| AU (1) | AU2004268040A1 (de) |
| BR (1) | BRPI0413787A (de) |
| CA (1) | CA2534831A1 (de) |
| EC (1) | ECSP066441A (de) |
| IL (1) | IL173608A0 (de) |
| MX (1) | MXPA06002034A (de) |
| WO (1) | WO2005021573A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200745156A (en) * | 2005-06-17 | 2007-12-16 | Organon Nv | Steroids having a mixed androgenic and progestagenic profile |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1054262A (de) * | ||||
| IL50854A (en) * | 1975-11-11 | 1979-12-30 | Sparamedica Ag | D-homosteroids their manufacture and pharmaceutical compositions containing them |
| IL51468A (en) * | 1976-02-23 | 1981-01-30 | Sparamedica Ag | 17 -hydroxy- -d-homosteroid derivatives,their preparation and pharmaceutical compositions containing them |
| NL7703448A (nl) * | 1976-04-13 | 1977-10-17 | Hoffmann La Roche | Nieuwe d-homosteroiden. |
| DE10247399A1 (de) * | 2002-10-08 | 2004-04-29 | Schering Ag | Pharmazeutische Zubereitungen, Verwendung dieser Zubereitung und Verfahren zur Erhöhung der Bioverfügbarkeit von peroral zu applizierenden Arzneistoffen |
-
2004
- 2004-08-19 EP EP04764445A patent/EP1658306A1/de not_active Withdrawn
- 2004-08-19 CA CA002534831A patent/CA2534831A1/en not_active Abandoned
- 2004-08-19 JP JP2006523619A patent/JP2007502801A/ja active Pending
- 2004-08-19 AU AU2004268040A patent/AU2004268040A1/en not_active Abandoned
- 2004-08-19 MX MXPA06002034A patent/MXPA06002034A/es not_active Application Discontinuation
- 2004-08-19 BR BRPI0413787-6A patent/BRPI0413787A/pt not_active IP Right Cessation
- 2004-08-19 WO PCT/EP2004/009468 patent/WO2005021573A1/de not_active Ceased
- 2004-08-19 KR KR1020067003436A patent/KR20060091295A/ko not_active Withdrawn
- 2004-08-23 US US10/923,080 patent/US7388003B2/en not_active Expired - Fee Related
-
2006
- 2006-02-08 IL IL173608A patent/IL173608A0/en unknown
- 2006-03-20 EC EC2006006441A patent/ECSP066441A/es unknown
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2005021573A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007502801A (ja) | 2007-02-15 |
| CA2534831A1 (en) | 2005-03-10 |
| US20050131076A1 (en) | 2005-06-16 |
| BRPI0413787A (pt) | 2006-11-07 |
| IL173608A0 (en) | 2006-07-05 |
| KR20060091295A (ko) | 2006-08-18 |
| AU2004268040A1 (en) | 2005-03-10 |
| MXPA06002034A (es) | 2006-05-17 |
| ECSP066441A (es) | 2006-09-18 |
| US7388003B2 (en) | 2008-06-17 |
| WO2005021573A1 (de) | 2005-03-10 |
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