Nitrone compounds
US6034250A · kind A · utility
12Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 1999 |
| Grant date | Mar 7, 2000 |
| Priority date | — |
| Expiry date | Jun 25, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound selected from those of formula (1): ##STR1## wherein W represents aryl, arylalkyl, heteroaryl, or heteroarylalkyl, each being optionally substituted, PA1 R.sub.1 represents alkyl, alkenyl, alkynyl, aryl, cycloalkyl, arylalkyl, or cycloalkylalkyl, each being optionally substituted. PA1 R.sub.2 is as defined in the description, PA1 its isomers, and addition salts thereof with a pharmaceutically-acceptable acid or base, and medicinal products containing the same which are useful as anti-oxidation agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.