CH471106A - Verfahren zur Einführung von Hydroxylgruppen in Ketogruppen enthaltende Steroide - Google Patents
Verfahren zur Einführung von Hydroxylgruppen in Ketogruppen enthaltende SteroideInfo
- Publication number
- CH471106A CH471106A CH727866A CH727866A CH471106A CH 471106 A CH471106 A CH 471106A CH 727866 A CH727866 A CH 727866A CH 727866 A CH727866 A CH 727866A CH 471106 A CH471106 A CH 471106A
- Authority
- CH
- Switzerland
- Prior art keywords
- groups
- introduction
- containing keto
- hydroxyl groups
- steroids containing
- Prior art date
Links
- 125000002887 hydroxy group Chemical group [H]O* 0.000 title 1
- 125000000468 ketone group Chemical group 0.000 title 1
- 150000003431 steroids Chemical class 0.000 title 1
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
- 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)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US458386A US3356696A (en) | 1965-05-24 | 1965-05-24 | Method for introducing an oxygen function into a steroid molecule containing a keto group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH471106A true CH471106A (de) | 1969-04-15 |
Family
ID=23820581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH727866A CH471106A (de) | 1965-05-24 | 1966-05-18 | Verfahren zur Einführung von Hydroxylgruppen in Ketogruppen enthaltende Steroide |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3356696A (OSRAM) |
| CH (1) | CH471106A (OSRAM) |
| DE (1) | DE1593506C3 (OSRAM) |
| DK (1) | DK118077B (OSRAM) |
| GB (1) | GB1112076A (OSRAM) |
| NL (1) | NL139743B (OSRAM) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3074977A (en) * | 1959-01-31 | 1963-01-22 | Merck Ag E | Process for the manufacture of 16-methylene corticoids and intermediates obtained therein |
| US3056809A (en) * | 1959-11-06 | 1962-10-02 | Glaxo Lab Ltd | Method for introducing an oxygen function into a steroid molecule containing an enol group and compounds thereof |
| US3074976A (en) * | 1962-01-31 | 1963-01-22 | Syntex Corp | 3beta-halo-delta5, 7-pregnadienes |
-
1965
- 1965-05-24 US US458386A patent/US3356696A/en not_active Expired - Lifetime
-
1966
- 1966-05-12 GB GB21180/66A patent/GB1112076A/en not_active Expired
- 1966-05-18 CH CH727866A patent/CH471106A/de not_active IP Right Cessation
- 1966-05-20 NL NL666606977A patent/NL139743B/xx unknown
- 1966-05-21 DE DE1593506A patent/DE1593506C3/de not_active Expired
- 1966-05-23 DK DK262666AA patent/DK118077B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK118077B (da) | 1970-07-06 |
| DE1593506C3 (de) | 1973-10-25 |
| DE1593506A1 (de) | 1970-08-13 |
| NL6606977A (OSRAM) | 1966-11-25 |
| GB1112076A (en) | 1968-05-01 |
| DE1593506B2 (de) | 1973-03-22 |
| US3356696A (en) | 1967-12-05 |
| NL139743B (nl) | 1973-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |