2-Amino-6-chloro-4-(N-methylpiperazino)pyrimidines, inhibitors of spiroperidol binding
作者:Claude Gueremy、Francois Audiau、Andre Uzan、Gerard Le Fur、Jean Michel Leger、Alain Carpy
DOI:10.1021/jm00354a014
日期:1982.12
to be related to the 6-chloro-4-(N-methyl-piperazine)pyrimidine structure bearing a NH2 or NHR1 group as a substituent in position 2, provided that R1 was not an alpha branched alkyl group. The nature of the substituent in position 5 is also of importance for the affinity; 2-(benzylamino)-6-chloro-4-(N-methylpiperazino)-5-(methylthio)pyrimidine (22) is the most active member of the series. Molecular
合成了一系列30个6-氯-2,4-二氨基嘧啶,并作为[3H]螺哌啶醇结合的抑制剂进行了体外测试。对多巴胺受体的亲和力表明与2位上带有NH2或NHR1基团作为取代基的6-氯-4-(N-甲基-哌嗪)嘧啶结构有关,但前提是R1不是α支链烷基组。5位的取代基的性质对于亲和力也很重要。2-(苄氨基)-6-氯-4-(N-甲基哌嗪子基)-5-(甲硫基)嘧啶(22)是该系列中最活跃的成员。通过X射线衍射和PCILO计算分析了三种化合物的分子结构。