ES257558A1 - Un procedimiento de preparaciën de esteres carboxilicos - Google Patents
Un procedimiento de preparaciën de esteres carboxilicosInfo
- Publication number
- ES257558A1 ES257558A1 ES0257558A ES257558A ES257558A1 ES 257558 A1 ES257558 A1 ES 257558A1 ES 0257558 A ES0257558 A ES 0257558A ES 257558 A ES257558 A ES 257558A ES 257558 A1 ES257558 A1 ES 257558A1
- Authority
- ES
- Spain
- Prior art keywords
- steroid
- derivatives
- processes
- produced
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
- C07J31/006—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring not covered by C07J31/003
-
- 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)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR793081A FR1344153A (fr) | 1959-04-24 | 1959-04-24 | Nouveau procédé de préparation de 21-esters de 20-céto-stéroïdes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES257558A1 true ES257558A1 (es) | 1960-07-16 |
Family
ID=8714089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0257558A Expired ES257558A1 (es) | 1959-04-24 | 1960-04-23 | Un procedimiento de preparaciën de esteres carboxilicos |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE590065A (fr) |
| CH (1) | CH394172A (fr) |
| DK (1) | DK112169B (fr) |
| ES (1) | ES257558A1 (fr) |
| FR (1) | FR1344153A (fr) |
| GB (2) | GB899996A (fr) |
-
1959
- 1959-04-24 FR FR793081A patent/FR1344153A/fr not_active Expired
-
1960
- 1960-04-12 CH CH411360A patent/CH394172A/fr unknown
- 1960-04-13 DK DK144360A patent/DK112169B/da unknown
- 1960-04-22 GB GB3410061A patent/GB899996A/en not_active Expired
- 1960-04-22 GB GB1431560A patent/GB899995A/en not_active Expired
- 1960-04-22 BE BE590065A patent/BE590065A/fr unknown
- 1960-04-23 ES ES0257558A patent/ES257558A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB899996A (en) | 1962-06-27 |
| GB899995A (en) | 1962-06-27 |
| BE590065A (fr) | 1960-10-24 |
| FR1344153A (fr) | 1963-11-29 |
| DK112169B (da) | 1968-11-18 |
| CH394172A (fr) | 1965-06-30 |
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