FR83205E - New process for the preparation of 4-substituted steroids and resulting products - Google Patents
New process for the preparation of 4-substituted steroids and resulting productsInfo
- Publication number
- FR83205E FR83205E FR834109A FR834109A FR83205E FR 83205 E FR83205 E FR 83205E FR 834109 A FR834109 A FR 834109A FR 834109 A FR834109 A FR 834109A FR 83205 E FR83205 E FR 83205E
- Authority
- FR
- France
- Prior art keywords
- preparation
- new process
- resulting products
- substituted steroids
- steroids
- 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
- 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
- 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
- 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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR834109A FR83205E (en) | 1960-07-27 | 1960-07-27 | New process for the preparation of 4-substituted steroids and resulting products |
CH322161A CH404654A (en) | 1960-03-21 | 1961-03-17 | Process for the preparation of 4-fluoro-3-keto-4-steroids |
ES0265883A ES265883A1 (en) | 1960-03-21 | 1961-03-20 | Improvements in or relating to processes for the fluorination of steroid compounds |
BE601533A BE601533A (en) | 1960-03-21 | 1961-03-20 | New process for the preparation of 4-substituted steroids and resulting products |
GB1011561A GB969512A (en) | 1960-03-21 | 1961-03-20 | Improvements in or relating to processes for the fluorination of steroid compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR834109A FR83205E (en) | 1960-07-27 | 1960-07-27 | New process for the preparation of 4-substituted steroids and resulting products |
Publications (1)
Publication Number | Publication Date |
---|---|
FR83205E true FR83205E (en) | 1964-07-03 |
Family
ID=8736304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR834109A Expired FR83205E (en) | 1960-03-21 | 1960-07-27 | New process for the preparation of 4-substituted steroids and resulting products |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR83205E (en) |
-
1960
- 1960-07-27 FR FR834109A patent/FR83205E/en not_active Expired
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