作者:Jung Lee、Charles Reynolds、Michele C Jetter、Mark A Youngman、Dennis J Hlasta、Scott L Dax、Dennis J Stone、Sui-Po Zhang、Ellen E Codd
DOI:10.1016/s0960-894x(03)00309-3
日期:2003.6
The design and synthesis of novel pyrrolidine-containing bradykinin antagonists, 11, are described. Conformational analysis suggested that a pyrrolidine moiety could substitute for the N-methyl cis-amide moiety of FR 173657. The in vitro binding data showed that the (S)-isomer of 11 was potent in the bradykinin 132 receptor-binding assay with a K-i of 33 nM. The opposite isomer, (R)-II, had a K-i of 46 nM. The in vitro binding data confirmed our conformational hypothesis. (C) 2003 Elsevier Science Ltd. All rights reserved.