BE672951A - - Google Patents
Info
- Publication number
- BE672951A BE672951A BE672951DA BE672951A BE 672951 A BE672951 A BE 672951A BE 672951D A BE672951D A BE 672951DA BE 672951 A BE672951 A BE 672951A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
-
- 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 |
|---|---|---|---|
| GB48750/64A GB1105013A (en) | 1964-12-01 | 1964-12-01 | 17ª-alkyl steroids and a process for making them |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE672951A true BE672951A (fr) | 1966-03-16 |
Family
ID=10449782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE672951D BE672951A (fr) | 1964-12-01 | 1965-11-26 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3520908A (fr) |
| JP (1) | JPS4828433B1 (fr) |
| BE (1) | BE672951A (fr) |
| CH (1) | CH508611A (fr) |
| DK (1) | DK132226C (fr) |
| FR (1) | FR1476607A (fr) |
| GB (1) | GB1105013A (fr) |
| NL (1) | NL151716B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3483236A (en) * | 1966-10-28 | 1969-12-09 | American Cyanamid Co | Method of preparing 16alpha,17alpha-dimethylpregn-20-ones |
| US5192755A (en) * | 1986-01-15 | 1993-03-09 | Akzo N.V. | Pregnane derivatives as immunomodulators |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1169444B (de) * | 1961-02-22 | 1964-05-06 | Schering Ag | Verfahren zur Herstellung von ?-16ª-Methylsteroiden |
-
1964
- 1964-12-01 GB GB48750/64A patent/GB1105013A/en not_active Expired
-
1965
- 1965-11-20 NL NL656515108A patent/NL151716B/xx unknown
- 1965-11-22 CH CH1602365A patent/CH508611A/de not_active IP Right Cessation
- 1965-11-26 BE BE672951D patent/BE672951A/xx unknown
- 1965-11-30 FR FR40207A patent/FR1476607A/fr not_active Expired
- 1965-12-01 DK DK618265A patent/DK132226C/da active
- 1965-12-01 JP JP40073464A patent/JPS4828433B1/ja active Pending
-
1967
- 1967-10-26 US US678175A patent/US3520908A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1476607A (fr) | 1967-04-14 |
| NL6515108A (fr) | 1966-06-02 |
| US3520908A (en) | 1970-07-21 |
| GB1105013A (en) | 1968-03-06 |
| JPS4828433B1 (fr) | 1973-09-01 |
| NL151716B (nl) | 1976-12-15 |
| DK132226C (da) | 1976-04-12 |
| CH508611A (de) | 1971-06-15 |
| DE1593209A1 (de) | 1970-05-06 |
| DE1593209B2 (de) | 1975-07-17 |
| DK132226B (da) | 1975-11-10 |