CH543542A - Verfahren zur Herstellung von in 9-Stellung unsubstituierten 11-B-Brom-19-nor-9a-steroiden - Google Patents
Verfahren zur Herstellung von in 9-Stellung unsubstituierten 11-B-Brom-19-nor-9a-steroidenInfo
- Publication number
- CH543542A CH543542A CH138469A CH138469A CH543542A CH 543542 A CH543542 A CH 543542A CH 138469 A CH138469 A CH 138469A CH 138469 A CH138469 A CH 138469A CH 543542 A CH543542 A CH 543542A
- Authority
- CH
- Switzerland
- Prior art keywords
- bromo
- preparation
- steroids
- unsubstituted
- steroids unsubstituted
- Prior art date
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
- C07J1/0051—Estrane derivatives
- C07J1/0059—Estrane derivatives substituted in position 17 by a keto group
-
- 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
- C07J1/0051—Estrane derivatives
- C07J1/0081—Substituted in position 17 alfa and 17 beta
- C07J1/0088—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
- C07J1/0096—Alkynyl derivatives
-
- 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
- C07J7/004—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 substituted in position 17 alfa
- C07J7/0045—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 substituted in position 17 alfa not substituted in position 16
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
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 |
|---|---|---|---|
| GB456868A GB1260463A (en) | 1968-01-29 | 1968-01-29 | 11beta-BROMO-19-NOR-STEROIDS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH543542A true CH543542A (de) | 1973-10-31 |
Family
ID=9779606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH138469A CH543542A (de) | 1968-01-29 | 1969-01-29 | Verfahren zur Herstellung von in 9-Stellung unsubstituierten 11-B-Brom-19-nor-9a-steroiden |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4910502B1 (de) |
| BE (1) | BE727577A (de) |
| CH (1) | CH543542A (de) |
| DE (1) | DE1904323A1 (de) |
| FR (1) | FR2000922A1 (de) |
| GB (1) | GB1260463A (de) |
| NL (1) | NL6901340A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10104327A1 (de) * | 2001-01-24 | 2002-07-25 | Schering Ag | 11beta-Halogensteroide, deren Herstellung und Verwendung zur Herstellung von Arzneimitteln sowie 11beta-Halogensteroide enthaltende pharmazeutische Präparate |
-
1968
- 1968-01-29 GB GB456868A patent/GB1260463A/en not_active Expired
-
1969
- 1969-01-28 NL NL6901340A patent/NL6901340A/xx unknown
- 1969-01-29 FR FR6901751A patent/FR2000922A1/fr not_active Withdrawn
- 1969-01-29 DE DE19691904323 patent/DE1904323A1/de active Pending
- 1969-01-29 CH CH138469A patent/CH543542A/de not_active IP Right Cessation
- 1969-01-29 JP JP606069A patent/JPS4910502B1/ja active Pending
- 1969-01-29 BE BE727577D patent/BE727577A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2000922A1 (de) | 1969-09-19 |
| GB1260463A (en) | 1972-01-19 |
| BE727577A (de) | 1969-07-29 |
| JPS4910502B1 (de) | 1974-03-11 |
| DE1904323A1 (de) | 1969-09-25 |
| NL6901340A (de) | 1969-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |