1-Piperazinyl 4-phenylquinazoline compounds having antidepressant properties and drugs containing same
US4540696A · kind A · utility
0Cited by
6References
16Claims
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Assignee
Inventors
Key dates
| Filing date | Feb 3, 1983 |
| Grant date | Sep 10, 1985 |
| Priority date | — |
| Expiry date | Feb 3, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D239/78
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to new derivatives of formula: ##STR1## in which: R.sub.3 denotes a halogen, preferably chlorine, or a nitro group, PA1 R.sub.4 represents hydrogen or a lower alkyl group having from 1 to 4 atoms of carbon, PA1 R.sub.5 represents an atom of halogen, preferably chlorine or fluorine. It also relates to a process for preparing products of formula (II) and to the drugs containing at least one product of formula (II).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.