SYNTHESIS OF NICOTINAMIDE AND PYRIDYLACRYL AMIDE DERIVATIVES AND STUDIES ON THEIR VASODILATION ACTIVITIES
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Abstract
Eighteen nicotinamides(I1~12)and pyridylacrylamides(II1~15)have beensynthesized. All synthesized amides were submitted to phannacological screening and 0.1um·L-1(10-7M)-noradrenaline induced contraction of the rat aortic strip was taken aS criterion,The amidesI3,4 and II1,2 showed more potent vasodilating activity than compounds I12,13 and II3,4.
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