BE831826A - Derives de steroides, leur preparation et leurs applications - Google Patents
Derives de steroides, leur preparation et leurs applicationsInfo
- Publication number
- BE831826A BE831826A BE158694A BE158694A BE831826A BE 831826 A BE831826 A BE 831826A BE 158694 A BE158694 A BE 158694A BE 158694 A BE158694 A BE 158694A BE 831826 A BE831826 A BE 831826A
- Authority
- BE
- Belgium
- Prior art keywords
- applications
- preparation
- steroid derivatives
- steroid
- derivatives
- Prior art date
Links
Classifications
-
- 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
- C07J41/005—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 an uninterrupted chain of only two carbon atoms, e.g. pregnane derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7426769A FR2280384A1 (fr) | 1974-08-01 | 1974-08-01 | Derives de steroides, leur preparation et leurs applications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE831826A true BE831826A (fr) | 1976-01-28 |
Family
ID=9141988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE158694A BE831826A (fr) | 1974-08-01 | 1975-07-28 | Derives de steroides, leur preparation et leurs applications |
Country Status (6)
-
1974
- 1974-08-01 FR FR7426769A patent/FR2280384A1/fr active Granted
-
1975
- 1975-07-28 BE BE158694A patent/BE831826A/xx not_active IP Right Cessation
- 1975-07-30 DE DE19752533929 patent/DE2533929A1/de not_active Withdrawn
- 1975-07-31 CA CA232,642A patent/CA1061778A/en not_active Expired
- 1975-07-31 GB GB3209875A patent/GB1464509A/en not_active Expired
- 1975-08-01 JP JP9322875A patent/JPS5148650A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2280384A1 (fr) | 1976-02-27 |
| CA1061778A (en) | 1979-09-04 |
| FR2280384B1 (US20050065096A1-20050324-C00069.png) | 1978-07-21 |
| DE2533929A1 (de) | 1976-03-11 |
| JPS5148650A (en) | 1976-04-26 |
| GB1464509A (en) | 1977-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: RORER ITALIANA S.P.A. Effective date: 19890731 |