Phenylimidazolidines
US5434176A · kind A · utility
52Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 1993 |
| Grant date | Jul 18, 1995 |
| Priority date | — |
| Expiry date | May 28, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D235/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound selected from the group consisting of compounds of the formula ##STR1## wherein R.sub.1 and R.sub.2 are individually selected from the group consisting of --CN, --NO.sub.2, halogen, --CF.sub.3, free carboxy, salified carboxy, and carboxy esterified with lower alkyl; -A-B- is selected from the group consisting of ##STR2## and X, R.sub.3, R.sub.4 and R.sub.5 are defined as in the specification and their non-toxic, pharmaceutically acceptable acid addition salts having anti-androgenic activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.