Pyridazines part 41: Synthesis, antiplatelet activity and SAR of 2,4,6-substituted 5-(3-oxo-3-phenylprop-1-en-1-yl)- or 5-(3-phenylprop-2-enoyl)pyridazin-3(2H)-ones
作者:Abel Crespo、Caroline Meyers、Alberto Coelho、Matilde Yáñez、Nuria Fraiz、Eddy Sotelo、Bert U.W. Maes、Reyes Laguna、Ernesto Cano、Guy L.F. Lemière、Enrique Raviña
DOI:10.1016/j.bmcl.2005.10.073
日期:2006.2
As part of the optimization process of the lead compound I a focussed library of diversely substituted pyridazin-3(2H)-ones containing a 3-oxo-3-phenylprop-1-en-1-yl or 3-phenylprop-2-enoyl fragment at position 5 has been obtained and evaluated as antiplatelet agents. The structural modification at positions 2, 6 and 4 of the heterocyclic moiety allowed us to obtain preliminary information on the structure-activity
作为前导化合物I优化过程的一部分,重点研究了包含3-氧代-3-苯基丙-1-烯-1-基或3-苯基丙-2-烯基的哒嗪-3(2H)-取代基库。已经获得了位置5处的片段,并将其评估为抗血小板剂。杂环部分第2、6和4位的结构修饰使我们能够获得有关该家族结构与活性关系的初步信息。