CH389599A - Verfahren zur Herstellung einer Mischung von 16-Alkyl-9(11)-pregnenen - Google Patents
Verfahren zur Herstellung einer Mischung von 16-Alkyl-9(11)-pregnenenInfo
- Publication number
- CH389599A CH389599A CH102960A CH102960A CH389599A CH 389599 A CH389599 A CH 389599A CH 102960 A CH102960 A CH 102960A CH 102960 A CH102960 A CH 102960A CH 389599 A CH389599 A CH 389599A
- Authority
- CH
- Switzerland
- Prior art keywords
- pregnenes
- alkyl
- mixture
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
-
- 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
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
-
- 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 |
|---|---|---|---|
| US790040A US3067195A (en) | 1959-01-30 | 1959-01-30 | 16-alkyl-3-hydroxy-9(11)-pregnen-20-one compounds and the 3-lower alkyl esters thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH389599A true CH389599A (de) | 1965-03-31 |
Family
ID=25149462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH102960A CH389599A (de) | 1959-01-30 | 1960-01-30 | Verfahren zur Herstellung einer Mischung von 16-Alkyl-9(11)-pregnenen |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3067195A (de) |
| CH (1) | CH389599A (de) |
| ES (1) | ES255422A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3104246A (en) * | 1961-08-18 | 1963-09-17 | Roussel Uclaf | Process of preparation of beta-methasone |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2648662A (en) * | 1949-08-04 | 1953-08-11 | Glidden Co | Preparation of 3, 20-diketo-17alpha-hydroxy steroids |
| US2596563A (en) * | 1950-10-30 | 1952-05-13 | Syntex Sa | Process for producing 17-hydroxy-20-keto-21-acyloxy pregnanes |
| US2759929A (en) * | 1953-07-23 | 1956-08-21 | Monsanto Chemicals | Compounds for synthesizing steroids |
| BE551726A (de) * | 1955-10-14 |
-
1959
- 1959-01-30 US US790040A patent/US3067195A/en not_active Expired - Lifetime
-
1960
- 1960-01-22 ES ES0255422A patent/ES255422A1/es not_active Expired
- 1960-01-30 CH CH102960A patent/CH389599A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES255422A1 (es) | 1960-06-01 |
| US3067195A (en) | 1962-12-04 |
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