摘要:
Tetrazole intermediates useful to prepare antihypertensive compounds described in coassigned application U.S. Ser. No. 884,920, filed July 11, 1986, are described, these tetrazoles have the formula: ##STR1## wherein X.sup.1 and X.sup.2 are as described in the specification.
摘要:
There are provided novel 1,4-dihydropyridine compounds possessing both calcium agonist and alpha.sub.1 -antagonist activity useful for treating congestive heart failure, pharmaceutical compositions containing them and methods of using these compounds to treat congestive heart failure in a mammal.
摘要:
Polyfluorohydroxyisopropyl: -indolines, -tetrahydroquinolines, and -benzazepines, such a .alpha.,.alpha.-bis(trifluoromethyl)-1,2,3,4-tetrahydroquinoline-6-methanol, useful as intermediates for antihypertensives.
摘要:
1-Tertiary-alkyl-3-(substituted cyclohexenyl)ureas that exhibit antihypertensive activity in warm-blooded animals. A representative compound is 1-tert-butyl-3-(3-oxo-1-cyclohexen-1-yl)urea.
摘要:
Negative photoresists, and electronic devices comprising dielectric polyimide films resulting from such photoresists. The Photoresists comprise polyamic acids, which have been neutralized with tertiary amines containing double bonds of the acrylic family, the amines including acrylamines, alkylacrylamines such as for example methacrylamines, ethacrylamines, and the like. Also methods of making such amines in high purity.
摘要:
Tetrazole intermediates useful to prepare antihypertensive compounds described in coassigned application U.S. Ser. No. 884,920, filed July 11, 1986, are described, these tetrazoles have the formula: ##STR1## wherein X.sup.1 and X.sup.2 are as described in the specification.
摘要:
Polyfluorohydroxyisopropyl tricyclic carbostyrils, such as 2,3-dihydro-7-methyl-9-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]-5H-[1,4]thiazino[2,3,4-ij]-quinolin-5-one, useful as antihypertensive agents.
摘要:
There are provided novel 1,4-dihydropyridine compounds possessing both calcium agonist and alpha.sub.1 -antagonist activity useful for treating congestive heart failure, pharmaceutical compositions containing them and methods of using these compounds to treat congestive heart failure in a mammal.
摘要:
Tetrazole intermediates useful to prepare antihypertensive compounds described in coassigned application U.S. Ser. No. 884,920, filed July 11, 1986, are described, these tetrazoles have the formula: ##STR1## wherein X.sup.1 and X.sup.2 are as described in the specification.
摘要:
Polyhalohydroxyisopropyl phenylalkanoic and phenylalkenoic acids, amides, and esters, such as methyl 2-methoxy-4-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]benzenepropanoate, are useful as antihypertensive agents.