Benzophenone derivatives
US4134993A · kind A · utility
1Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 1977 |
| Grant date | Jan 16, 1979 |
| Priority date | — |
| Expiry date | Oct 11, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C317/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel benzophenone derivatives having anti-allergy activity, and pharmaceutical formulations and methods of treatment utilizing benzophenone derivatives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.