CH420129A - Verfahren zur Herstellung von 10-Formylsteroiden - Google Patents
Verfahren zur Herstellung von 10-FormylsteroidenInfo
- Publication number
- CH420129A CH420129A CH1115963A CH1115963A CH420129A CH 420129 A CH420129 A CH 420129A CH 1115963 A CH1115963 A CH 1115963A CH 1115963 A CH1115963 A CH 1115963A CH 420129 A CH420129 A CH 420129A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- steroids
- formyl
- formyl steroids
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL283417 | 1962-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH420129A true CH420129A (de) | 1966-09-15 |
Family
ID=19754119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1115963A CH420129A (de) | 1962-09-19 | 1963-09-10 | Verfahren zur Herstellung von 10-Formylsteroiden |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3169977A (de) |
| CH (1) | CH420129A (de) |
| GB (1) | GB992778A (de) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077482A (en) * | 1960-07-15 | 1963-02-12 | Ciba Geigy Corp | 19-oxygenated steroids and process for their manufacture |
-
1963
- 1963-08-08 GB GB31340/63A patent/GB992778A/en not_active Expired
- 1963-08-12 US US301650A patent/US3169977A/en not_active Expired - Lifetime
- 1963-09-10 CH CH1115963A patent/CH420129A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3169977A (en) | 1965-02-16 |
| GB992778A (en) | 1965-05-19 |
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