Structure-activity relationships for the inhibition of acrosin by benzamidine derivatives
作者:R. F. Parrish、J. W. Straus、J. D. Paulson、K. L. Polakoski、R. R. Tidwell、J. D. Geratz、F. M. Stevens
DOI:10.1021/jm00209a008
日期:1978.11
activity against homogeneous boar sperm acrosin. All of the compounds in the series proved to be more potent than benzamidine (Ki = 4.0 x 10(-6) M), with one of the derivatives, alpha-(4-amidino-2,6-diiodophenoxy)-3-nitrotoluene (compound 16), showing outstanding potency with a Ki value of 4.5 X 10(-8) M. Although all of the derivatives were effective acrosin inhibitors, structural specificity was observed
评价了由52个苯甲idine衍生物组成的系列对均质公猪精子顶肽的抑制活性。该系列中的所有化合物均被证明比苄be更有效(Ki = 4.0 x 10(-6)M),其中一种衍生物为α-(4-ami基-2,6-二碘苯氧基)-3-硝基甲苯。 (化合物16),显示出显着的效能,Ki值为4.5 X 10(-8)M。尽管所有衍生物均为有效的丙烯醛抑制剂,但在化合物的同源基团中观察到结构特异性。从这项初步研究中获得的信息应证明对未来丙烯醛抑制剂的设计和合成极为有益。