1H-substituted-1,2,4-triazole compounds and methods of use thereof for treatment of cardiovascular disorders
US5098920A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 4, 1990 |
| Grant date | Mar 24, 1992 |
| Priority date | — |
| Expiry date | May 4, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D403/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A class of 1H-substituted-1,2,4-triazole compounds is described for use in treatment of cardiovascular disorders. Compounds of particular interest are angiotensin II antagonists of the formula ##STR1## wherein R.sup.1 is selected from hydroxy, methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, 4-methylbutyl, n-pentyl, neopentyl, phenyl, benzyl, phenethyl, cyclohexyl, cyclohexylmethyl, 1-oxoethyl, 1-oxopropyl, 1-oxobutyl, 1-oxopentyl, 1,1-dimethoxypropyl, 1,1-dimethoxy-butyl, 1,1-dimethoxypentyl, hydroxyalkyl, halo, difluoro-methyl, 1,1-difluoroethyl, 1,1-difluoropropyl, 1,1-di-fluorobotyl and 1,1-difluoropentyl; wherein R.sup.2 is selected from ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, 4-methylbutyl, tert-butyl, n-pentyl and neo-pentyl; wherein each of R.sup.3 through R.sup.11 is hydrido with the provision that at least one of R.sup.5 and R.sup.9 must be selected from COOH, SH, PO.sub.3 H.sub.2, SO.sub.3 H, CONHNH.sub.2, CONHNHSO.sub.2 CF.sub.3, OH, ##STR2## wherein each of R.sup.40 and R.sup.41 is independently selected from chloro, cyano, nitro, trifluoromethyl, methoxycarbonyl and trifluoromethylsulfonyl. These compounds are particularl…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.