CH564034A5 - - Google Patents
Info
- Publication number
- CH564034A5 CH564034A5 CH2873A CH2873A CH564034A5 CH 564034 A5 CH564034 A5 CH 564034A5 CH 2873 A CH2873 A CH 2873A CH 2873 A CH2873 A CH 2873A CH 564034 A5 CH564034 A5 CH 564034A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
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 |
|---|---|---|---|
| IT2768572 | 1972-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH564034A5 true CH564034A5 (en:Method) | 1975-07-15 |
Family
ID=11222129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH2873A CH564034A5 (en:Method) | 1972-07-31 | 1973-01-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3799955A (en:Method) |
| JP (1) | JPS5130065B2 (en:Method) |
| CH (1) | CH564034A5 (en:Method) |
| DE (2) | DE2302023A1 (en:Method) |
| FR (1) | FR2194696A1 (en:Method) |
-
1973
- 1973-01-03 CH CH2873A patent/CH564034A5/xx not_active IP Right Cessation
- 1973-01-11 JP JP48005585A patent/JPS5130065B2/ja not_active Expired
- 1973-01-16 DE DE2302023A patent/DE2302023A1/de active Pending
- 1973-01-17 FR FR7301542A patent/FR2194696A1/fr not_active Withdrawn
- 1973-01-29 US US00327772A patent/US3799955A/en not_active Expired - Lifetime
- 1973-07-17 DE DE19732336370 patent/DE2336370A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3799955A (en) | 1974-03-26 |
| JPS4945051A (en:Method) | 1974-04-27 |
| FR2194696A1 (en:Method) | 1974-03-01 |
| JPS5130065B2 (en:Method) | 1976-08-30 |
| DE2302023A1 (de) | 1974-02-21 |
| DE2336370A1 (de) | 1974-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |