JPS5047969A - - Google Patents
Info
- Publication number
- JPS5047969A JPS5047969A JP49088603A JP8860374A JPS5047969A JP S5047969 A JPS5047969 A JP S5047969A JP 49088603 A JP49088603 A JP 49088603A JP 8860374 A JP8860374 A JP 8860374A JP S5047969 A JPS5047969 A JP S5047969A
- Authority
- JP
- Japan
- 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
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00384158A US3832366A (en) | 1973-07-30 | 1973-07-30 | Process for preparing 21-chloro-17-acyloxy-20-ketosteroids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5047969A true JPS5047969A (ja) | 1975-04-28 |
| JPS5740840B2 JPS5740840B2 (ja) | 1982-08-30 |
Family
ID=23516266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49088603A Expired JPS5740840B2 (ja) | 1973-07-30 | 1974-07-30 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3832366A (ja) |
| JP (1) | JPS5740840B2 (ja) |
| CA (1) | CA1022540A (ja) |
| DE (1) | DE2436747A1 (ja) |
| FR (1) | FR2245670B1 (ja) |
| GB (1) | GB1480641A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021459A (en) * | 1975-08-14 | 1977-05-03 | Schering Corporation | Process for the preparation of 21-halogeno-21-desoxy-17α-acyloxy 20-keto-pregnenes |
| US3992422A (en) * | 1975-08-14 | 1976-11-16 | Schering Corporation | Process for the preparation of 21-halogeno-21-desoxy-17α-acyloxy-20-keto-pregnenes |
| CH638226A5 (en) * | 1977-03-21 | 1983-09-15 | Schering Ag | Derivatives of 9-fluoroprednisolone |
| DE2817988A1 (de) * | 1978-04-25 | 1979-11-08 | Hoechst Ag | Corticoid 17-alkylcarbonate und verfahren zu deren herstellung |
| DE2853785A1 (de) * | 1978-12-11 | 1980-06-19 | Schering Ag | Neue prednison-derivate, verfahren zu ihrer herstellung, diese verbindungen enthaltende pharmazeutische praeparate und deren verwendung |
| EP0078235A3 (de) * | 1981-10-23 | 1983-06-29 | Ciba-Geigy Ag | Dihalogenierte Steroide |
-
1973
- 1973-07-30 US US00384158A patent/US3832366A/en not_active Expired - Lifetime
-
1974
- 1974-07-05 CA CA204,137A patent/CA1022540A/en not_active Expired
- 1974-07-08 GB GB30209/74A patent/GB1480641A/en not_active Expired
- 1974-07-30 DE DE2436747A patent/DE2436747A1/de not_active Ceased
- 1974-07-30 JP JP49088603A patent/JPS5740840B2/ja not_active Expired
- 1974-07-30 FR FR7426484A patent/FR2245670B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2245670A1 (ja) | 1975-04-25 |
| CA1022540A (en) | 1977-12-13 |
| US3832366A (en) | 1974-08-27 |
| DE2436747A1 (de) | 1975-02-13 |
| JPS5740840B2 (ja) | 1982-08-30 |
| FR2245670B1 (ja) | 1978-02-17 |
| GB1480641A (en) | 1977-07-20 |