Anaesthetic steroids of the androstane series and process for preparing same
US3989686A · kind A · utility
31Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 1974 |
| Grant date | Nov 2, 1976 |
| Priority date | — |
| Expiry date | Sep 13, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07J31/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Anaesthetic steroids of the androstane and 19-norandrostane series are described, the steroids possessing a 3.alpha.-hydroxy group, a 17.alpha.-hydrogen atom and at the 17.beta.-position a --COSH or esterified --COSH group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.