FR876816A - Process for the preparation of cyclic acetals derived from ketosteroids - Google Patents
Process for the preparation of cyclic acetals derived from ketosteroidsInfo
- Publication number
- FR876816A FR876816A FR876816DA FR876816A FR 876816 A FR876816 A FR 876816A FR 876816D A FR876816D A FR 876816DA FR 876816 A FR876816 A FR 876816A
- Authority
- FR
- France
- Prior art keywords
- ketosteroids
- preparation
- cyclic acetals
- acetals derived
- derived
- Prior art date
- 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
- C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE876816X | 1938-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR876816A true FR876816A (en) | 1942-11-18 |
Family
ID=6817823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR876816D Expired FR876816A (en) | 1938-12-14 | 1941-09-01 | Process for the preparation of cyclic acetals derived from ketosteroids |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR876816A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648663A (en) * | 1949-08-04 | 1953-08-11 | Glidden Co | Preparation of 17alpha-hydroxy steroids |
US2802825A (en) * | 1952-06-28 | 1957-08-13 | Jr Hyp J Dauben | Cyclopentanophenanthrene compounds and process for the production thereof |
-
1941
- 1941-09-01 FR FR876816D patent/FR876816A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648663A (en) * | 1949-08-04 | 1953-08-11 | Glidden Co | Preparation of 17alpha-hydroxy steroids |
US2802825A (en) * | 1952-06-28 | 1957-08-13 | Jr Hyp J Dauben | Cyclopentanophenanthrene compounds and process for the production thereof |
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