Furo 3,2-c pyridine derivatives and their use in treating depression and cerebral ischemia
US4661498A · kind A · utility
5Cited by
0References
2Claims
0Family size
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Key dates
| Filing date | Sep 26, 1985 |
| Grant date | Apr 28, 1987 |
| Priority date | — |
| Expiry date | Sep 26, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D211/74
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of general formula (I) ##STR1## wherein R1 represents a phenyl, halophenyl, methylphenyl, ethylphenyl, methoxyphenyl, trifluoromethylphenyl or naphthyl group, R2 represents hydrogen or a methyl or phenyl group, and R3 represents hydrogen or a benzyl group, except compounds in which R1 is a phenyl or 4-fluorophenyl group, R2 is hydrogen and R3 is hydrogen or a benzyl group, and their pharmaceutically acceptable acid addition salts have useful anti-depressant and anti-ischaemic properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.