5-Isoquinolinesulfonamide Derivatives. III. Synthesis and Vasodilatory Activity of 1-(5-Isoquinoline-sulfonyl) piperazine Derivatives.
作者:Anri MORIKAWA、Takanori SONE、Toshio ASANO
DOI:10.1248/cpb.40.770
日期:——
gave very potent vasodilators: 6 and 14. Acylation and sulfonylation of terminal amino nitrogen afforded much less potent compounds. In contrast to the hypothesis, alkylation on the ring carbon and the terminal nitrogen of the cyclic amine afforded less activecompounds except for compound 11. The most activecompounds, 6, 11 and 14, showed more potent vasodilatory effects and more selective activity to