Bradykinin B1 antagonists: Biphenyl SAR studies in the cyclopropanecarboxamide series
作者:Scott D. Kuduk、Robert M. DiPardo、Ronald K. Chang、Christina N. Di Marco、Kathy L. Murphy、Richard W. Ransom、Duane R. Reiss、Cuyue Tang、Thomayant Prueksaritanont、Douglas J. Pettibone、Mark G. Bock
DOI:10.1016/j.bmcl.2007.04.040
日期:2007.7
SAR study of the biphenyl region of cyclopropanecarboxamide derived bradykinin B(1) antagonists was examined. Incorporation of a pyridine in place of the proximal phenyl ring and chlorination of the distal phenyl ring proved to be well tolerated and provided compounds with improved pharmacokinetic profiles, CNS penetration, and enhanced receptor occupancy.
SAR研究了环丙烷甲酰胺衍生的缓激肽B(1)拮抗剂的联苯区域。事实证明,吡啶取代近端苯环的结合和远端苯环的氯化反应具有良好的耐受性,并为化合物提供了改善的药代动力学特征,中枢神经系统渗透性和增强的受体占有率。