Derivative of benzoquinonylphenyl alkanoic acid amide
US4774241A · kind A · utility
10Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 1987 |
| Grant date | Sep 27, 1988 |
| Priority date | — |
| Expiry date | Mar 27, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D295/185
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A derivative of benzoquinonylphenyl alkanoic acid amide having the formula: ##STR1## wherein X represents an oxygen atom, sulfur atom, or methylated nitrogen atom, Me represents methyl, and n is 2 or 3. This derivative is effective as a cerebral insufficiency improver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.