GB713379A - Steroids - Google Patents
SteroidsInfo
- Publication number
- GB713379A GB713379A GB17154/52A GB1715452A GB713379A GB 713379 A GB713379 A GB 713379A GB 17154/52 A GB17154/52 A GB 17154/52A GB 1715452 A GB1715452 A GB 1715452A GB 713379 A GB713379 A GB 713379A
- Authority
- GB
- United Kingdom
- Prior art keywords
- allopregnane
- pregnane
- steroids
- bromacetamide
- triones
- 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
- 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)
Abstract
The invention comprises allopregnane- and n-pregnane-3,7,20-triones and their preparation by reacting an allopregnane- and n-pregnane-3,7-diol-20-one respectively with an oxidizing agent, e.g. chromic acid or chromium trioxide, potassium permanganate and N-bromacetamide in t-butanol. Examples are given.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US713379XA | 1952-02-23 | 1952-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB713379A true GB713379A (en) | 1954-08-11 |
Family
ID=22100691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17154/52A Expired GB713379A (en) | 1952-02-23 | 1952-07-08 | Steroids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB713379A (en) |
-
1952
- 1952-07-08 GB GB17154/52A patent/GB713379A/en not_active Expired
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