BE694578A - - Google Patents
Info
- Publication number
- BE694578A BE694578A BE694578DA BE694578A BE 694578 A BE694578 A BE 694578A BE 694578D A BE694578D A BE 694578DA BE 694578 A BE694578 A BE 694578A
- Authority
- BE
- Belgium
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
- 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 |
|---|---|---|---|
| GB8517/66A GB1129105A (en) | 1966-02-25 | 1966-02-25 | 4ª,8ª,14ªß-trimethyl-18-nor-androstane derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE694578A true BE694578A (en]) | 1967-08-24 |
Family
ID=9853957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE694578D BE694578A (en]) | 1966-02-25 | 1967-02-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3463798A (en]) |
| BE (1) | BE694578A (en]) |
| FR (1) | FR1513758A (en]) |
| GB (1) | GB1129105A (en]) |
| NL (1) | NL6702905A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE813695A (fr) * | 1973-04-14 | 1974-10-14 | Nouveaux derives d'acide de pregnane et leur procede de preparation | |
| US4898694A (en) * | 1987-11-25 | 1990-02-06 | Schwartz Arthur G | 17-Hydroxy-steroids |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3274219A (en) * | 1964-09-16 | 1966-09-20 | Olin Mathieson | 4alpha, 8alpha, 14beta-trimethyl-12, 16-androstadienes |
| US3364237A (en) * | 1965-03-24 | 1968-01-16 | Squibb & Sons Inc | 4, 8, 14-trimethyl-9alpha-hydroxy-18-nor-8alpha, 14beta-androst-4-en-3, 11, 17-trione and derivatives thereof |
-
1966
- 1966-02-25 GB GB8517/66A patent/GB1129105A/en not_active Expired
-
1967
- 1967-02-21 US US617478A patent/US3463798A/en not_active Expired - Lifetime
- 1967-02-24 FR FR96363A patent/FR1513758A/fr not_active Expired
- 1967-02-24 NL NL6702905A patent/NL6702905A/xx unknown
- 1967-02-24 BE BE694578D patent/BE694578A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6702905A (en]) | 1967-08-28 |
| GB1129105A (en) | 1968-10-02 |
| FR1513758A (fr) | 1968-02-16 |
| US3463798A (en) | 1969-08-26 |