CH481082A - Verfahren zur Herstellung von 6,1'-Spirocyclopropylverbindungen der Androstanreihe - Google Patents
Verfahren zur Herstellung von 6,1'-Spirocyclopropylverbindungen der AndrostanreiheInfo
- Publication number
- CH481082A CH481082A CH350066A CH350066A CH481082A CH 481082 A CH481082 A CH 481082A CH 350066 A CH350066 A CH 350066A CH 350066 A CH350066 A CH 350066A CH 481082 A CH481082 A CH 481082A
- Authority
- CH
- Switzerland
- Prior art keywords
- spirocyclopropyl
- compounds
- preparation
- androstane series
- androstane
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44252565A | 1965-03-24 | 1965-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH481082A true CH481082A (de) | 1969-11-15 |
Family
ID=23757139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH350066A CH481082A (de) | 1965-03-24 | 1966-03-11 | Verfahren zur Herstellung von 6,1'-Spirocyclopropylverbindungen der Androstanreihe |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3600412A (de) |
| CH (1) | CH481082A (de) |
| DE (1) | DE1593610A1 (de) |
| GB (2) | GB1142485A (de) |
| IL (1) | IL25298A (de) |
| NL (1) | NL6603861A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5319115A (en) * | 1987-08-25 | 1994-06-07 | Cocensys Inc. | Method for making 3α-hydroxy, 3β-substituted-pregnanes |
-
1965
- 1965-03-24 US US442525A patent/US3600412A/en not_active Expired - Lifetime
-
1966
- 1966-03-03 IL IL25298A patent/IL25298A/en unknown
- 1966-03-11 CH CH350066A patent/CH481082A/de not_active IP Right Cessation
- 1966-03-15 DE DE19661593610 patent/DE1593610A1/de active Pending
- 1966-03-23 GB GB39137/68A patent/GB1142485A/en not_active Expired
- 1966-03-23 GB GB12857/66A patent/GB1142484A/en not_active Expired
- 1966-03-24 NL NL6603861A patent/NL6603861A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL25298A (en) | 1970-08-19 |
| GB1142485A (en) | 1969-02-05 |
| DE1593610A1 (de) | 1970-12-03 |
| NL6603861A (de) | 1966-09-26 |
| GB1142484A (en) | 1969-02-05 |
| US3600412A (en) | 1971-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |