Heterocyclic compounds useful as anti-allergy agents
US4269846A · kind A · utility
54Cited by
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21Claims
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Inventors
Key dates
| Filing date | Oct 29, 1979 |
| Grant date | May 26, 1981 |
| Priority date | — |
| Expiry date | Oct 29, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D285/13
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
New benzoheterocyclic oxadiazolones and triazolones are described. These compounds are useful as anti-allergic reagents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.