摘要:
The monofumarate of 3-pyridylmethyl nicotinate and the method of making same. The monofumaric acid addition salt of 3-pyridylmethyl nicotinate is prepared by reacting approximately equimolar amounts of fumaric acid and 3-pyridylmethyl nicotinate.
摘要:
Hydroxyl-substituted-2-chloro-.alpha.-(Tert-butylaminomethyl)-benzylalcohols of the formula: ##STR1## and process for their production are disclosed. These compounds are useful as bronchodilators.
摘要:
Novel alpha-aminoalkyl-alpha-alkylphenylacetonitrile derivatives useful for treatment of cartino vaso diseases, a peripheral circulatory insufficiency and cerebral circulation failure are disclosed.
摘要:
1-(3,4,5-Trimethoxycinnamoyl)-4-aminocarbonylethyl-substituted piperazine derivatives represented by general formula (I): ##STR1## wherein R is a straight- or branched-chain alkyl group having 1 to 6 carbon atoms or a cycloalkyl group having 5 to 7 carbon atoms, and pharmaceutically acceptable acid addition salts thereof are disclosed.The 1-(3,4,5-trimethoxycinnamoyl)-4-aminocarbonylethyl-substituted piperazine derivatives are useful as vasodilator agents.