GB1039447A - Oestradiol derivatives - Google Patents
Oestradiol derivativesInfo
- Publication number
- GB1039447A GB1039447A GB747164A GB747164A GB1039447A GB 1039447 A GB1039447 A GB 1039447A GB 747164 A GB747164 A GB 747164A GB 747164 A GB747164 A GB 747164A GB 1039447 A GB1039447 A GB 1039447A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oestradiol
- group
- derivatives
- oestradiol derivatives
- mononicotinyloxy
- 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
- 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
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
Abstract
The invention comprises oestradiol derivatives of the formula <FORM:1039447/C2/1> wherein one of R1 and R2 is a hydroxyl group or a liposolubilizing ester group and the other of R1 and R2 is a nicotinyloxy group. 3b -Hydroxy - 17b - mononicotinyloxy - 1,3,5(10) - oestratriene is obtained by hydrolysing oestradiol dinicotinate. The 3b -benzoyloxy-, 3b propionyloxy-, 3b -heptoyloxy-, and 3b -undecanoyloxy-compounds are obtained therefrom by acylation. Pharmaceutical compositions having trophic and anabolic activity are administered parenterally.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB747164A GB1039447A (en) | 1964-02-21 | 1964-02-21 | Oestradiol derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB747164A GB1039447A (en) | 1964-02-21 | 1964-02-21 | Oestradiol derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1039447A true GB1039447A (en) | 1966-08-17 |
Family
ID=9833740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB747164A Expired GB1039447A (en) | 1964-02-21 | 1964-02-21 | Oestradiol derivatives |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1039447A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4757062A (en) * | 1985-11-01 | 1988-07-12 | E. I. Du Pont De Nemours And Company | Substituted benzoate ester prodrugs of estrogens |
-
1964
- 1964-02-21 GB GB747164A patent/GB1039447A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4757062A (en) * | 1985-11-01 | 1988-07-12 | E. I. Du Pont De Nemours And Company | Substituted benzoate ester prodrugs of estrogens |
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