FR4286M - - Google Patents
Info
- Publication number
- FR4286M FR4286M FR916448A FR916448A FR4286M FR 4286 M FR4286 M FR 4286M FR 916448 A FR916448 A FR 916448A FR 916448 A FR916448 A FR 916448A FR 4286 M FR4286 M FR 4286M
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
-
- 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
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- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR907720A FR1481023A (fr) | 1962-08-24 | 1962-08-24 | Nouveaux dérivés de la delta4.6-prégnadiène-17-ol-3. 20-dione et leur préparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR4286M true FR4286M (forum.php) | 1966-07-18 |
Family
ID=8785687
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR907720A Expired FR1481023A (fr) | 1962-08-24 | 1962-08-24 | Nouveaux dérivés de la delta4.6-prégnadiène-17-ol-3. 20-dione et leur préparation |
| FR916448A Expired FR4286M (forum.php) | 1962-08-24 | 1962-11-23 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR907720A Expired FR1481023A (fr) | 1962-08-24 | 1962-08-24 | Nouveaux dérivés de la delta4.6-prégnadiène-17-ol-3. 20-dione et leur préparation |
Country Status (1)
| Country | Link |
|---|---|
| FR (2) | FR1481023A (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH510651A (de) * | 1968-03-25 | 1971-07-31 | Scherico Ltd | Verbessertes Verfahren zur Herstellung von 6-Halogen-16-niederalkyliden-17a-acyloxy-6-dehydro-progesteronen |
-
1962
- 1962-08-24 FR FR907720A patent/FR1481023A/fr not_active Expired
- 1962-11-23 FR FR916448A patent/FR4286M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1481023A (fr) | 1967-05-19 |