Preparation of 11-keto steroids
US5585482A · kind A · utility
1Cited by
0References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 1995 |
| Grant date | Dec 17, 1996 |
| Priority date | — |
| Expiry date | Oct 19, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07J7/0045
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the preparation of a compound of the formula ##STR1## wherein R and R' and the A and B are as defined in the specification. ##STR2## K is selected from the group consisting of ##STR3## n is 2 or 3 and the dotted lined is an optional bond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.