FR569M - - Google Patents
Info
- Publication number
- FR569M FR569M FR837317A FR837317A FR569M FR 569 M FR569 M FR 569M FR 837317 A FR837317 A FR 837317A FR 837317 A FR837317 A FR 837317A FR 569 M FR569 M FR 569M
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR837317A FR569M (fr) | 1958-07-25 | 1960-08-31 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB24077/58A GB858033A (en) | 1958-07-25 | 1958-07-25 | Improvements in or relating to 16-substituted-6-methyl steroid compounds |
| FR800789A FR1333708A (fr) | 1958-07-25 | 1959-07-22 | Procédé de fabrication de 17alpha-hydroxy-6alpha-méthyl-16-méthylène-prègn-4-ène-3,20-dione |
| FR837317A FR569M (fr) | 1958-07-25 | 1960-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR569M true FR569M (fr) | 1961-06-05 |
Family
ID=10206005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR837317A Active FR569M (fr) | 1958-07-25 | 1960-08-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3296256A (fr) |
| BE (1) | BE581054A (fr) |
| CH (1) | CH375348A (fr) |
| DE (1) | DE1129481B (fr) |
| FR (1) | FR569M (fr) |
| GB (1) | GB858033A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114075259B (zh) * | 2020-08-14 | 2024-04-12 | 保定九孚生化有限公司 | 一种醋酸可的松母液的回收方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2787623A (en) * | 1954-09-30 | 1957-04-02 | William H Gebert | Reduction of 16-iodopregnane compounds |
| US2878247A (en) * | 1957-09-27 | 1959-03-17 | Searle & Co | Preparation of 6-methyl steroids of the pregnane series |
| US2871246A (en) * | 1958-05-28 | 1959-01-27 | Searle & Co | Process for 3-hydroxy-6-alkyl-5,16-pregnadien-20-ones and esters thereof |
-
1958
- 1958-07-25 GB GB24077/58A patent/GB858033A/en not_active Expired
-
1959
- 1959-07-24 DE DEB54167A patent/DE1129481B/de active Pending
- 1959-07-24 US US829234A patent/US3296256A/en not_active Expired - Lifetime
- 1959-07-25 CH CH7623459A patent/CH375348A/de unknown
- 1959-07-25 BE BE581054A patent/BE581054A/fr unknown
-
1960
- 1960-08-31 FR FR837317A patent/FR569M/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BE581054A (fr) | 1959-11-16 |
| CH375348A (de) | 1964-02-29 |
| DE1129481B (de) | 1962-05-17 |
| US3296256A (en) | 1967-01-03 |
| GB858033A (en) | 1961-01-04 |