ES451298A1 - A procedure for the preparation of homosteroids. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the preparation of homosteroids. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES451298A1 ES451298A1 ES0451298A ES451298A ES451298A1 ES 451298 A1 ES451298 A1 ES 451298A1 ES 0451298 A ES0451298 A ES 0451298A ES 451298 A ES451298 A ES 451298A ES 451298 A1 ES451298 A1 ES 451298A1
- Authority
- ES
- Spain
- Prior art keywords
- homosteroids
- translation
- preparation
- machine
- legally binding
- 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
Landscapes
- Steroid Compounds (AREA)
Abstract
A process for the preparation of D-homosteroids of the general formula ** (Formula) ** in which R1 and R2 each represent a hydrogen atom or R1 and R2 together represent a 1alpha, 2alpha-methylene group or a carbon-carbon bond; R6 represents a fluorine or chlorine atom; R17a represents a hydroxyl, acyloxy, alkoxy or lower alkyl group; R10 represents the methyl group or when R1 and R2 each represent a hydrogen atom, R10 can also represent a hydrogen atom; R21 represents a hydrogen, fluorine or chlorine atom and the dashed line at position 6,7 denotes an optional carbon-carbon bond. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0451298A ES451298A1 (en) | 1976-09-07 | 1976-09-07 | A procedure for the preparation of homosteroids. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0451298A ES451298A1 (en) | 1976-09-07 | 1976-09-07 | A procedure for the preparation of homosteroids. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES451298A1 true ES451298A1 (en) | 1978-02-01 |
Family
ID=57282214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0451298A Expired ES451298A1 (en) | 1976-09-07 | 1976-09-07 | A procedure for the preparation of homosteroids. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES451298A1 (en) |
-
1976
- 1976-09-07 ES ES0451298A patent/ES451298A1/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19860924 |