1,4-Substituted-quinolin-2(1H)-ones as CNS agents
US4032528A · kind A · utility
3Cited by
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4Claims
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Assignee
Inventor
Key dates
| Filing date | Sep 18, 1975 |
| Grant date | Jun 28, 1977 |
| Priority date | — |
| Expiry date | Sep 18, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D215/22
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed are compounds which are 1-alkyl-4-alkoxyquinolin-2(1H)-ones, e.g., 1-methyl-4-butoxyquinolin-2(1H)-one, and which are useful as CNS depressant agents. The compounds may be prepared, for example, by reacting a 1-alkyl-4-hydroxyquinolin-2(1H)-one with an alkyl halide in presence of base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.