BE678391A - - Google Patents
Info
- Publication number
- BE678391A BE678391A BE678391DA BE678391A BE 678391 A BE678391 A BE 678391A BE 678391D A BE678391D A BE 678391DA BE 678391 A BE678391 A BE 678391A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J61/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by contraction of only one ring by one or two atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- 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 |
|---|---|---|---|
| US389468A US3356716A (en) | 1964-08-13 | 1964-08-13 | Novel 6-substituted beta-nortestosterone derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE678391A true BE678391A (xx) | 1966-09-26 |
Family
ID=23538388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE678391D BE678391A (xx) | 1964-08-13 | 1966-03-24 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3356716A (xx) |
| BE (1) | BE678391A (xx) |
| GB (1) | GB1076218A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3449434A (en) * | 1966-09-21 | 1969-06-10 | Smithkline Corp | 1,2-methylene-b-norsteroids |
-
1964
- 1964-08-13 US US389468A patent/US3356716A/en not_active Expired - Lifetime
-
1965
- 1965-08-10 GB GB34265/65A patent/GB1076218A/en not_active Expired
-
1966
- 1966-03-24 BE BE678391D patent/BE678391A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3356716A (en) | 1967-12-05 |
| GB1076218A (en) | 1967-07-19 |