Pharmacologically active catechol derivatives
US5362733A · kind A · utility
7Cited by
6References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 23, 1992 |
| Grant date | Nov 8, 1994 |
| Priority date | — |
| Expiry date | Oct 23, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D277/20
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds of formula(I) ##STR1## wherein R.sub.1 is nitro, halo, cyano and R.sub.2 is a group selected from ##STR2## wherein Y is oxygen or sulfur; X.sub.1 is NR wherein R is hydrogen, C.sub.1-8 alkyl or phenyl and pharmaceutically acceptable salts thereof are useful in the prevention or treatment of tissue damage induced by lipid peroxidation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.