Certain acylamino-oxa (or thia) diazoles in treatment of hypersensitivity conditions
US4152442A · kind A · utility
3Cited by
1References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 1977 |
| Grant date | May 1, 1979 |
| Priority date | — |
| Expiry date | Jun 22, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D285/135
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Acylamino heteroaryl compounds in which the heteroaryl nucleus is a 1,3,4-oxadiazole or 1,3,4-thiadiazole nucleus, methods of making the compounds and pharmaceutical formulations containing the compounds. The compounds have anti-allergy activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.