Disubstituted tetrazoles and their use as leukotriene antagonists
US4820722A · kind A · utility
1Cited by
0References
37Claims
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Assignee
Inventors
Key dates
| Filing date | Aug 14, 1987 |
| Grant date | Apr 11, 1989 |
| Priority date | — |
| Expiry date | Aug 14, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P37/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The instant invention provides disubstituted tetrazoles that antagonizes the effect of leukotrienes C.sub.4, D.sub.4 and E.sub.4 in selected tissues. The disubstituted tetrazoles are used in pharmaceutical formulations and methods of treatment of conditions caused by excessive amounts of leukotrienes C.sub.4, D.sub.4 or E.sub.4 or any combination thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.