CH444149A - Verfahren zur Herstellung von Dehydroketosteroiden - Google Patents
Verfahren zur Herstellung von DehydroketosteroidenInfo
- Publication number
- CH444149A CH444149A CH1339561A CH1339561A CH444149A CH 444149 A CH444149 A CH 444149A CH 1339561 A CH1339561 A CH 1339561A CH 1339561 A CH1339561 A CH 1339561A CH 444149 A CH444149 A CH 444149A
- Authority
- CH
- Switzerland
- Prior art keywords
- dehydroketosteroids
- preparation
- Prior art date
Links
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 |
|---|---|---|---|
| NL258296 | 1960-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH444149A true CH444149A (de) | 1967-09-30 |
Family
ID=19752718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1339561A CH444149A (de) | 1960-11-23 | 1961-11-17 | Verfahren zur Herstellung von Dehydroketosteroiden |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE610504A (da) |
| CH (1) | CH444149A (da) |
| DK (1) | DK114266B (da) |
| GB (1) | GB948207A (da) |
| SE (1) | SE301639B (da) |
-
1961
- 1961-11-15 DK DK455661A patent/DK114266B/da unknown
- 1961-11-16 GB GB4104861A patent/GB948207A/en not_active Expired
- 1961-11-17 CH CH1339561A patent/CH444149A/de unknown
- 1961-11-20 BE BE610504A patent/BE610504A/nl unknown
- 1961-11-23 SE SE1163961A patent/SE301639B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE301639B (da) | 1968-06-17 |
| GB948207A (en) | 1964-01-29 |
| BE610504A (nl) | 1962-03-16 |
| DK114266B (da) | 1969-06-16 |
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