BE525978A - - Google Patents
Info
- Publication number
- BE525978A BE525978A BE525978DA BE525978A BE 525978 A BE525978 A BE 525978A BE 525978D A BE525978D A BE 525978DA BE 525978 A BE525978 A BE 525978A
- 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
- C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
- C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US753724XA | 1953-01-27 | 1953-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE525978A true BE525978A (fr) |
Family
ID=22125278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE525978D BE525978A (fr) | 1953-01-27 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE525978A (fr) |
| GB (1) | GB753724A (fr) |
-
0
- BE BE525978D patent/BE525978A/xx unknown
-
1954
- 1954-01-01 GB GB41/54A patent/GB753724A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB753724A (en) | 1956-08-01 |