CH377812A - Verfahren zur Herstellung neuer 1,4-Pregnadiene - Google Patents
Verfahren zur Herstellung neuer 1,4-PregnadieneInfo
- Publication number
- CH377812A CH377812A CH6148758A CH6148758A CH377812A CH 377812 A CH377812 A CH 377812A CH 6148758 A CH6148758 A CH 6148758A CH 6148758 A CH6148758 A CH 6148758A CH 377812 A CH377812 A CH 377812A
- Authority
- CH
- Switzerland
- Prior art keywords
- methyl
- acid
- triol
- dione
- esterified
- 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
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Steroid Compounds (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6148758A CH377812A (de) | 1958-07-07 | 1958-07-07 | Verfahren zur Herstellung neuer 1,4-Pregnadiene |
ES0250441A ES250441A1 (es) | 1958-07-07 | 1959-06-30 | Procedimietno para la obtenciën de nuevos pregnenos halogenicos |
GB2334959A GB926472A (en) | 1958-07-07 | 1959-07-07 | New halogen-pregnenes and a process for their manufacture |
FR837108A FR408M (ar) | 1958-07-07 | 1960-08-30 | |
FR837107A FR407M (ar) | 1958-07-07 | 1960-08-30 | |
CY32765A CY327A (en) | 1958-07-07 | 1965-11-06 | New halogen-pregnenes and a process for their manufacture |
MY6600003A MY6600003A (en) | 1958-07-07 | 1966-12-31 | New halogen-pregnenes and a process for their manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6148758A CH377812A (de) | 1958-07-07 | 1958-07-07 | Verfahren zur Herstellung neuer 1,4-Pregnadiene |
Publications (1)
Publication Number | Publication Date |
---|---|
CH377812A true CH377812A (de) | 1964-05-31 |
Family
ID=4523679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH6148758A CH377812A (de) | 1958-07-07 | 1958-07-07 | Verfahren zur Herstellung neuer 1,4-Pregnadiene |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH377812A (ar) |
ES (1) | ES250441A1 (ar) |
FR (2) | FR407M (ar) |
-
1958
- 1958-07-07 CH CH6148758A patent/CH377812A/de unknown
-
1959
- 1959-06-30 ES ES0250441A patent/ES250441A1/es not_active Expired
-
1960
- 1960-08-30 FR FR837107A patent/FR407M/fr active Active
- 1960-08-30 FR FR837108A patent/FR408M/fr active Active
Also Published As
Publication number | Publication date |
---|---|
ES250441A1 (es) | 1960-04-01 |
FR408M (ar) | 1961-04-10 |
FR407M (ar) | 1961-04-10 |
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