Substituted benzodioxins
US5420132A · kind A · utility
8Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 6, 1994 |
| Grant date | May 30, 1995 |
| Priority date | — |
| Expiry date | May 6, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D405/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A compound of formula (I): ##STR1## wherein: X represents O, S or H.sub.2, PA1 R and R' each represents hydrogen or together form a bond, PA1 R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are as defined in the description. useful in the treatment or prevention of disorders involving oxidative processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.