FI931189A0 - Foerfaranden foer framstaellning av 17b-substituerade 4-aza-5a-androstan-3-onderivat - Google Patents
Foerfaranden foer framstaellning av 17b-substituerade 4-aza-5a-androstan-3-onderivatInfo
- Publication number
- FI931189A0 FI931189A0 FI931189A FI931189A FI931189A0 FI 931189 A0 FI931189 A0 FI 931189A0 FI 931189 A FI931189 A FI 931189A FI 931189 A FI931189 A FI 931189A FI 931189 A0 FI931189 A0 FI 931189A0
- Authority
- FI
- Finland
- Prior art keywords
- onderivat
- framstation
- androstan
- aza
- substitutes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
- C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
- C07J73/005—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by nitrogen as hetero atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
-
- 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
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0066—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by a carbon atom forming part of an amide group
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Urology & Nephrology (AREA)
- Endocrinology (AREA)
- Reproductive Health (AREA)
- Dermatology (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cosmetics (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB919115676A GB9115676D0 (en) | 1991-07-19 | 1991-07-19 | Process for the preparation of 17 beta substituted-4-aza-5 alpha-androstan-3-one derivatives |
| PCT/EP1992/001620 WO1993002096A1 (en) | 1991-07-19 | 1992-07-16 | PROCESS FOR THE PREPARATION OF 17β-SUBSTITUTED-4-AZA-5α-ANDROSTAN-3-ONE DERIVATIVES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI931189A7 FI931189A7 (fi) | 1993-03-17 |
| FI931189A0 true FI931189A0 (fi) | 1993-03-17 |
Family
ID=10698676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI931189A FI931189A0 (fi) | 1991-07-19 | 1993-03-17 | Foerfaranden foer framstaellning av 17b-substituerade 4-aza-5a-androstan-3-onderivat |
Country Status (16)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW369521B (en) * | 1993-09-17 | 1999-09-11 | Smithkline Beecham Corp | Androstenone derivative |
| GB9415178D0 (en) * | 1994-07-28 | 1994-09-21 | Erba Carlo Spa | 4-azasteroids with side-chain fluoroketones |
| US5541322A (en) * | 1994-10-14 | 1996-07-30 | Glaxo Wellcome Inc. | Synthesis of 6-azaandrostenones |
| EP0859617A1 (en) * | 1995-09-27 | 1998-08-26 | Merck & Co., Inc. | Method of preventing androgenetic alopecia with 5-alpha reductase inhibitors |
| GB9727522D0 (en) | 1997-12-31 | 1998-02-25 | Pharmacia & Upjohn Spa | Process for preparing carboxamido-4-azasteroids |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3022312A (en) * | 1956-03-19 | 1962-02-20 | Monsanto Chemicals | Method of preparing steroid derivatives |
| AU527030B2 (en) * | 1978-04-13 | 1983-02-10 | Merck & Co., Inc. | 4-aza-17-substituted-5a-androstan-3-ones |
| US4377584A (en) * | 1978-04-13 | 1983-03-22 | Merck & Co., Inc. | 4-Aza-17β-substituted-5α-androstan-3-one-reductase inhibitors |
| US4220775A (en) * | 1979-03-15 | 1980-09-02 | Merck & Co., Inc. | Preparation of 4-aza-17-substituted-5α-androstan-3-ones useful as 5α-reductase inhibitors |
| IL74365A (en) * | 1984-02-27 | 1990-07-26 | Merck & Co Inc | 17beta-(n-t.-butylcarbamoyl)-4-aza-5alpha-androst-1-en-3-one and pharmaceutical compositions containing it |
| US5110939A (en) * | 1987-01-28 | 1992-05-05 | Smithkline Beecham Corporation | Intermediates in the preparation of steriod 5-alpha-reductase inhibitors |
| GB9002922D0 (en) * | 1990-02-09 | 1990-04-04 | Erba Carlo Spa | 17 beta-substituted-4-aza-5 alpha-androstan-3-one derivatives and process for their preparation |
-
1991
- 1991-07-19 GB GB919115676A patent/GB9115676D0/en active Pending
-
1992
- 1992-07-15 NZ NZ243564A patent/NZ243564A/en unknown
- 1992-07-16 US US08/027,164 patent/US5342948A/en not_active Expired - Fee Related
- 1992-07-16 JP JP5502589A patent/JPH06501272A/ja active Pending
- 1992-07-16 CA CA002091983A patent/CA2091983A1/en not_active Abandoned
- 1992-07-16 HU HU9301158A patent/HUT67016A/hu unknown
- 1992-07-16 AU AU23267/92A patent/AU644542B2/en not_active Ceased
- 1992-07-16 EP EP92112134A patent/EP0523688A1/en not_active Withdrawn
- 1992-07-16 TW TW081105627A patent/TW273554B/zh active
- 1992-07-16 MX MX9204172A patent/MX9204172A/es unknown
- 1992-07-16 WO PCT/EP1992/001620 patent/WO1993002096A1/en active Application Filing
- 1992-07-17 ZA ZA925371A patent/ZA925371B/xx unknown
- 1992-07-17 IL IL10253992A patent/IL102539A/en not_active IP Right Cessation
- 1992-07-17 IE IE232992A patent/IE922329A1/en not_active Application Discontinuation
-
1993
- 1993-03-17 FI FI931189A patent/FI931189A0/fi not_active Application Discontinuation
- 1993-03-18 KR KR1019930700808A patent/KR930702379A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FI931189A7 (fi) | 1993-03-17 |
| ZA925371B (en) | 1993-04-28 |
| EP0523688A1 (en) | 1993-01-20 |
| WO1993002096A1 (en) | 1993-02-04 |
| HUT67016A (en) | 1995-01-30 |
| AU644542B2 (en) | 1993-12-09 |
| IL102539A0 (en) | 1993-01-14 |
| AU2326792A (en) | 1993-02-23 |
| KR930702379A (ko) | 1993-09-08 |
| TW273554B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1996-04-01 |
| GB9115676D0 (en) | 1991-09-04 |
| IE922329A1 (en) | 1993-01-27 |
| CA2091983A1 (en) | 1993-01-20 |
| NZ243564A (en) | 1994-09-27 |
| MX9204172A (es) | 1993-09-01 |
| IL102539A (en) | 1996-01-19 |
| US5342948A (en) | 1994-08-30 |
| JPH06501272A (ja) | 1994-02-10 |
| HU9301158D0 (en) | 1993-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |