GB1104969A - 3-aza-a-homo-steroids and their preparation - Google Patents
3-aza-a-homo-steroids and their preparationInfo
- Publication number
- GB1104969A GB1104969A GB960267A GB960267A GB1104969A GB 1104969 A GB1104969 A GB 1104969A GB 960267 A GB960267 A GB 960267A GB 960267 A GB960267 A GB 960267A GB 1104969 A GB1104969 A GB 1104969A
- Authority
- GB
- United Kingdom
- Prior art keywords
- preparation
- aza
- steroids
- homo
- hydrogen
- 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
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention comprises compounds of formula <FORM:1104969/C2/1> wherein R is hydrogen, methyl, ethyl, chlorine, bromine or fluorine, R1 is hydrogen or a C2- 12 alkanoyl group and R11 is hydrogen or methyl, and their preparation by reaction of a steroid of formula <FORM:1104969/C2/2> with an acidic reagent. The compounds of the invention have progestational activity.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46517565A | 1965-06-18 | 1965-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1104969A true GB1104969A (en) | 1968-03-06 |
Family
ID=23846768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB960267A Expired GB1104969A (en) | 1965-06-18 | 1965-11-19 | 3-aza-a-homo-steroids and their preparation |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH470378A (en) |
DE (1) | DE1593205A1 (en) |
GB (1) | GB1104969A (en) |
IL (1) | IL24650A (en) |
-
1965
- 1965-11-19 IL IL2465065A patent/IL24650A/en unknown
- 1965-11-19 CH CH1594365A patent/CH470378A/en not_active IP Right Cessation
- 1965-11-19 GB GB960267A patent/GB1104969A/en not_active Expired
- 1965-11-19 DE DE19651593205 patent/DE1593205A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IL24650A (en) | 1969-08-27 |
CH470378A (en) | 1969-03-31 |
DE1593205A1 (en) | 1971-01-21 |
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