BE773550A - Nouveau procede de preparation de 6 alpha-methyl-19-nor- pregnenes - Google Patents
Nouveau procede de preparation de 6 alpha-methyl-19-nor- pregnenesInfo
- Publication number
- BE773550A BE773550A BE773550A BE773550A BE773550A BE 773550 A BE773550 A BE 773550A BE 773550 A BE773550 A BE 773550A BE 773550 A BE773550 A BE 773550A BE 773550 A BE773550 A BE 773550A
- Authority
- BE
- Belgium
- Prior art keywords
- pregnenes
- alpha
- methyl
- preparation
- new process
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1486570A CH538462A (de) | 1970-10-07 | 1970-10-07 | Ein neues Verfahren zur Herstellung von 6a-Methyl-19-nor-pregnenen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE773550A true BE773550A (fr) | 1972-04-06 |
Family
ID=4404422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE773550A BE773550A (fr) | 1970-10-07 | 1971-10-06 | Nouveau procede de preparation de 6 alpha-methyl-19-nor- pregnenes |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT310960B (fr) |
| AU (1) | AU455685B2 (fr) |
| BE (1) | BE773550A (fr) |
| CA (1) | CA953708A (fr) |
| CH (1) | CH538462A (fr) |
| DE (1) | DE2148261A1 (fr) |
| DK (1) | DK127977B (fr) |
| FR (1) | FR2111097A5 (fr) |
| GB (1) | GB1308849A (fr) |
| ZA (1) | ZA716504B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5795884A (en) * | 1991-07-18 | 1998-08-18 | Laboratoire Theramex Sa | 3-keto-nor-pregnenes substituted in the 6-position and treatment of menopause |
| EP0785212A1 (fr) * | 1996-01-22 | 1997-07-23 | Laboratoire Theramex | Nouveaux dérivés de 19-nor-pregnane |
| EP0785211A1 (fr) * | 1996-01-22 | 1997-07-23 | Laboratoire Theramex | Nouveaux dérivés substitués de 19-nor-pregnane |
| DE102007027637A1 (de) | 2007-06-12 | 2008-12-18 | Bayer Schering Pharma Aktiengesellschaft | 17ß-Cyano-19-nor-androst-4-en-Derivat, dessen Verwendung und das Derivat enthaltende Arzneimittel |
| CN106810585B (zh) * | 2016-12-03 | 2019-03-05 | 丽江映华生物药业有限公司 | 一种6α-甲基-17α-乙酰氧基-19-去甲孕甾-4-烯-3,20-二酮的合成方法 |
-
1970
- 1970-10-07 CH CH1486570A patent/CH538462A/de not_active IP Right Cessation
-
1971
- 1971-09-28 ZA ZA716504A patent/ZA716504B/xx unknown
- 1971-09-28 DE DE19712148261 patent/DE2148261A1/de active Pending
- 1971-10-04 CA CA124,291A patent/CA953708A/en not_active Expired
- 1971-10-05 AU AU34163/71A patent/AU455685B2/en not_active Expired
- 1971-10-06 DK DK485671A patent/DK127977B/da unknown
- 1971-10-06 BE BE773550A patent/BE773550A/fr unknown
- 1971-10-06 AT AT863471A patent/AT310960B/de not_active IP Right Cessation
- 1971-10-07 GB GB4669771A patent/GB1308849A/en not_active Expired
- 1971-10-07 FR FR7136095A patent/FR2111097A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU3416371A (en) | 1973-04-12 |
| CA953708A (en) | 1974-08-27 |
| GB1308849A (en) | 1973-03-07 |
| ZA716504B (en) | 1972-06-28 |
| FR2111097A5 (fr) | 1972-06-02 |
| CH538462A (de) | 1973-06-30 |
| DE2148261A1 (de) | 1972-04-13 |
| AU455685B2 (en) | 1974-11-21 |
| DK127977B (da) | 1974-02-11 |
| AT310960B (de) | 1973-10-25 |
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