CH487879A - Verfahren zur Herstellung von 16a-Alkylpregnanverbindungen - Google Patents
Verfahren zur Herstellung von 16a-AlkylpregnanverbindungenInfo
- Publication number
- CH487879A CH487879A CH1373964A CH1373964A CH487879A CH 487879 A CH487879 A CH 487879A CH 1373964 A CH1373964 A CH 1373964A CH 1373964 A CH1373964 A CH 1373964A CH 487879 A CH487879 A CH 487879A
- Authority
- CH
- Switzerland
- Prior art keywords
- alkylpregnane
- compounds
- preparation
- alkylpregnane compounds
- 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
- C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
- C07J7/0065—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by an OH group free esterified or etherified
- C07J7/007—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by an OH group free esterified or etherified not substituted in position 17 alfa
-
- 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
- C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
- C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
- C07J7/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa
- C07J7/0025—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa substituted in position 16
- C07J7/003—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB42374/63A GB1085612A (en) | 1963-10-28 | 1963-10-28 | New 16-alkyl pregnane derivatives and process for the preparation thereof |
| GB1604164 | 1964-04-17 | ||
| GB3706464 | 1964-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH487879A true CH487879A (de) | 1970-03-31 |
Family
ID=27257327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1373964A CH487879A (de) | 1963-10-28 | 1964-10-23 | Verfahren zur Herstellung von 16a-Alkylpregnanverbindungen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3325518A (de) |
| BE (1) | BE654958A (de) |
| BR (1) | BR6463668D0 (de) |
| CH (1) | CH487879A (de) |
| DE (1) | DE1468452A1 (de) |
| DK (1) | DK114832B (de) |
| GB (1) | GB1085612A (de) |
| NL (1) | NL6412049A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1593058C3 (de) * | 1966-08-06 | 1975-07-03 | Merck Patent Gmbh, 6100 Darmstadt | Salpha, 16alpha-Dimethyl-4-pregnen-3beta-ol-20-on, Verfahren zu dessen Herstellung sowie dieses enthaltende pharmazeutische Zubereitung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3061606A (en) * | 1958-03-14 | 1962-10-30 | Worcester Found Ex Biology | Delta-4-pregnenolones and method |
-
1963
- 1963-10-28 GB GB42374/63A patent/GB1085612A/en not_active Expired
-
1964
- 1964-10-15 US US404174A patent/US3325518A/en not_active Expired - Lifetime
- 1964-10-16 NL NL6412049A patent/NL6412049A/xx unknown
- 1964-10-23 CH CH1373964A patent/CH487879A/de not_active IP Right Cessation
- 1964-10-23 BR BR163668/64A patent/BR6463668D0/pt unknown
- 1964-10-28 DK DK531764AA patent/DK114832B/da unknown
- 1964-10-28 DE DE19641468452 patent/DE1468452A1/de active Pending
- 1964-10-28 BE BE654958D patent/BE654958A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE654958A (de) | 1965-04-28 |
| NL6412049A (de) | 1965-04-29 |
| GB1085612A (en) | 1967-10-04 |
| DE1468452A1 (de) | 1969-07-24 |
| US3325518A (en) | 1967-06-13 |
| BR6463668D0 (pt) | 1973-07-17 |
| DK114832B (da) | 1969-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |