CH476704A - Process for the preparation of 6a-fluoro-16-methylene-steroids - Google Patents
Process for the preparation of 6a-fluoro-16-methylene-steroidsInfo
- Publication number
- CH476704A CH476704A CH1458566A CH1458566A CH476704A CH 476704 A CH476704 A CH 476704A CH 1458566 A CH1458566 A CH 1458566A CH 1458566 A CH1458566 A CH 1458566A CH 476704 A CH476704 A CH 476704A
- Authority
- CH
- Switzerland
- Prior art keywords
- steroids
- fluoro
- methylene
- preparation
- Prior art date
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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM0067768 | 1965-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH476704A true CH476704A (en) | 1969-08-15 |
Family
ID=7312330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1458566A CH476704A (en) | 1965-12-23 | 1966-10-10 | Process for the preparation of 6a-fluoro-16-methylene-steroids |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE691655A (en) |
CH (1) | CH476704A (en) |
DE (1) | DE1543256A1 (en) |
ES (1) | ES334816A1 (en) |
FR (1) | FR1505675A (en) |
GB (1) | GB1127167A (en) |
IL (1) | IL26917A (en) |
NL (1) | NL6615761A (en) |
SE (1) | SE304003B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4599463A (en) * | 1984-12-24 | 1986-07-08 | General Electric Company | Process for the preparation of bisphenols |
-
1965
- 1965-12-23 DE DE19651543256 patent/DE1543256A1/en active Pending
-
1966
- 1966-10-10 CH CH1458566A patent/CH476704A/en not_active IP Right Cessation
- 1966-11-08 NL NL6615761A patent/NL6615761A/xx unknown
- 1966-11-18 GB GB5173866A patent/GB1127167A/en not_active Expired
- 1966-11-23 IL IL2691766A patent/IL26917A/en unknown
- 1966-12-08 FR FR86634A patent/FR1505675A/en not_active Expired
- 1966-12-21 SE SE1749866A patent/SE304003B/xx unknown
- 1966-12-22 ES ES334816A patent/ES334816A1/en not_active Expired
- 1966-12-22 BE BE691655D patent/BE691655A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6615761A (en) | 1967-06-26 |
DE1543256A1 (en) | 1969-09-11 |
SE304003B (en) | 1968-09-16 |
IL26917A (en) | 1970-07-19 |
BE691655A (en) | 1967-06-22 |
ES334816A1 (en) | 1968-03-01 |
FR1505675A (en) | 1967-12-15 |
GB1127167A (en) | 1968-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |