AU5742690A - Novel methods for obtaining 6-methyl 19-nor steroids and converting them into 17alpha-substituted 19-nor pregnadienes - Google Patents
Novel methods for obtaining 6-methyl 19-nor steroids and converting them into 17alpha-substituted 19-nor pregnadienesInfo
- Publication number
- AU5742690A AU5742690A AU57426/90A AU5742690A AU5742690A AU 5742690 A AU5742690 A AU 5742690A AU 57426/90 A AU57426/90 A AU 57426/90A AU 5742690 A AU5742690 A AU 5742690A AU 5742690 A AU5742690 A AU 5742690A
- Authority
- AU
- Australia
- Prior art keywords
- pregnadienes
- 17alpha
- steroids
- converting
- substituted
- 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.)
- Granted
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
- C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
- C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
- C07J7/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa
- C07J7/002—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa not substituted in position 16
-
- 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
- C07J1/0051—Estrane derivatives
- C07J1/0055—Estrane derivatives not substituted in position 17
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8906790 | 1989-05-24 | ||
| FR8906790A FR2647452A1 (en) | 1989-05-24 | 1989-05-24 | NEW 19-NOR 6-METHYL STEROIDS PROCESSES FOR OBTAINING THEM, THE PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND THEIR CONVERSION IN 19-NOR PREGNADIAN 17-SUBSTITUTED |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU5742690A true AU5742690A (en) | 1991-01-07 |
| AU643218B2 AU643218B2 (en) | 1993-11-11 |
Family
ID=9381962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU57426/90A Ceased AU643218B2 (en) | 1989-05-24 | 1990-05-23 | Novel methods for obtaining 6-methyl 19-nor steroids and converting them into 17alpha-substituted 19-nor pregnadienes |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0431107A1 (en) |
| JP (1) | JPH04503362A (en) |
| KR (1) | KR920701231A (en) |
| AU (1) | AU643218B2 (en) |
| FI (1) | FI910351A0 (en) |
| FR (1) | FR2647452A1 (en) |
| GR (1) | GR900100394A (en) |
| HU (1) | HU209590B (en) |
| MA (1) | MA21851A1 (en) |
| PT (1) | PT94134A (en) |
| TN (1) | TNSN90066A1 (en) |
| WO (1) | WO1990015067A2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2679236B1 (en) * | 1991-07-18 | 1997-01-24 | Theramex | NOVEL STEROUIDES SUBSTITUTED IN POSITION 6, PROCESSES FOR OBTAINING SAME AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME. |
| US20050009797A1 (en) * | 2001-12-19 | 2005-01-13 | Mitsuaki Nakamura | Androstane derivative having substituent in 7- abd 17--positions |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE641817A (en) * | 1963-02-28 | |||
| JPS504657B1 (en) * | 1968-07-30 | 1975-02-22 | ||
| DE3204281C1 (en) * | 1982-02-05 | 1983-07-21 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Process for the preparation of 6-methyl-delta? -3-ketosteroids |
| DE3346204A1 (en) * | 1983-12-21 | 1985-07-11 | Council Of Scientific And Industrial Research, New Delhi | Process for the preparation of 17 beta -[(1-oxoheptyl)oxy]-19-norpregn-4-en-20-yn-3-one (norethisterone oenanthate) and esters thereof and pharmaceutical compositions containing these |
| FR2576025B1 (en) * | 1985-01-14 | 1987-01-23 | Roussel Uclaf | NOVEL SUBSTITUTED STEROIDS IN POSITION 10, THEIR PROCESS AND THE PREPARATION INTERMEDIATES, THEIR APPLICATION AS MEDICAMENTS, THE PHARMACEUTICAL COMPOSITIONS CONTAINING THEM |
| CN1008820B (en) * | 1985-05-10 | 1990-07-18 | 施林工业产权保护股份公司 | Process for the production of 17 alpha-ethynyl-17beta-hydroxy-18-methyl-4, 15-estradien-3-one |
-
1989
- 1989-05-24 FR FR8906790A patent/FR2647452A1/en active Pending
-
1990
- 1990-05-21 MA MA22117A patent/MA21851A1/en unknown
- 1990-05-23 GR GR900100394A patent/GR900100394A/en unknown
- 1990-05-23 HU HU905221A patent/HU209590B/en not_active IP Right Cessation
- 1990-05-23 EP EP19900908555 patent/EP0431107A1/en not_active Withdrawn
- 1990-05-23 WO PCT/FR1990/000363 patent/WO1990015067A2/en not_active Application Discontinuation
- 1990-05-23 PT PT94134A patent/PT94134A/en not_active Application Discontinuation
- 1990-05-23 JP JP2508397A patent/JPH04503362A/en active Pending
- 1990-05-23 AU AU57426/90A patent/AU643218B2/en not_active Ceased
- 1990-05-23 TN TNTNSN90066A patent/TNSN90066A1/en unknown
-
1991
- 1991-01-23 KR KR1019910700091A patent/KR920701231A/en not_active Application Discontinuation
- 1991-01-23 FI FI910351A patent/FI910351A0/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FI910351A0 (en) | 1991-01-23 |
| KR920701231A (en) | 1992-08-11 |
| MA21851A1 (en) | 1990-12-31 |
| TNSN90066A1 (en) | 1991-03-05 |
| HU209590B (en) | 1994-08-29 |
| HUT59154A (en) | 1992-04-28 |
| GR900100394A (en) | 1991-10-10 |
| AU643218B2 (en) | 1993-11-11 |
| JPH04503362A (en) | 1992-06-18 |
| EP0431107A1 (en) | 1991-06-12 |
| HU905221D0 (en) | 1991-07-29 |
| WO1990015067A2 (en) | 1990-12-13 |
| WO1990015067A3 (en) | 1991-01-24 |
| FR2647452A1 (en) | 1990-11-30 |
| PT94134A (en) | 1991-01-08 |
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