CH399449A - Verfahren zur Herstellung von 4-Hydroxy-3-keto- 4-steroiden - Google Patents
Verfahren zur Herstellung von 4-Hydroxy-3-keto- 4-steroidenInfo
- Publication number
- CH399449A CH399449A CH934361A CH934361A CH399449A CH 399449 A CH399449 A CH 399449A CH 934361 A CH934361 A CH 934361A CH 934361 A CH934361 A CH 934361A CH 399449 A CH399449 A CH 399449A
- Authority
- CH
- Switzerland
- Prior art keywords
- keto
- steroids
- hydroxy
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1430960 | 1960-08-11 | ||
| IT1707360 | 1960-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH399449A true CH399449A (de) | 1965-09-30 |
Family
ID=26326715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH934361A CH399449A (de) | 1960-08-11 | 1961-08-09 | Verfahren zur Herstellung von 4-Hydroxy-3-keto- 4-steroiden |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH399449A (es) |
| ES (1) | ES269744A1 (es) |
| GB (1) | GB922802A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE648013A (es) * | 1963-05-17 | |||
| EP3171855B1 (en) * | 2014-07-23 | 2020-08-26 | Sphaera Pharma Pvt. Ltd. | 11.beta.-hydroxysteroid-4-aza-compounds, compositions and uses thereof |
-
1961
- 1961-08-08 GB GB2859061A patent/GB922802A/en not_active Expired
- 1961-08-09 CH CH934361A patent/CH399449A/de unknown
- 1961-08-10 ES ES0269744A patent/ES269744A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES269744A1 (es) | 1962-03-16 |
| GB922802A (en) | 1963-04-03 |
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