Fused aromatic oxazepinones, thiazepinones, diazepinones and sulfur analogs thereof in a method of counteracting histamine
US4604388A · kind A · utility
6Cited by
2References
258Claims
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Key dates
| Filing date | Jul 9, 1985 |
| Grant date | Aug 5, 1986 |
| Priority date | — |
| Expiry date | Jul 9, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D513/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method of counteracting the effects of histamine with aromatic azepinones and diazepinones and thiones thereof having the formula ##STR1## wherein: A is benzene, naphthalene, quinoline or pyridine; PA0 B is oxygen or sulfur: PA0 E is oxygen, sulfur or loweralkyl substituted nitrogen; PA0 n is 1, 2 or 3; PA0 Z is an amino or a heterocyclic nitrogen containing radical; PA0 R is hydrogen, loweralkyl, cycloalkyl or phenyl-loweralkyl; and compositions therefor are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.