Thromboxane modulating agents. 4. Design and synthesis of 3-(2-[{(4-chlorophenyl)sulfonyl}amino]ethyl)benzenepropanoic acid derivatives as potent thromboxane receptor antagonists
作者:Kevin N. Dack、Roger P. Dickinson、Clive J. Long、John Steele
DOI:10.1016/s0960-894x(98)00242-x
日期:1998.8
The design of a series of thromboxane receptor antagonists based on 3-(2-[(4-chlorophenyl)sulfonyl}amino]ethyl)benzenepropanoic acid (1) is described. Addition of an arylmethyl group at the 5-position of 1 gave exceptionally potent agents in vitro and in vivo, with 13a (UK-147,535) giving complete blockade of the TxA(2) receptor for greater than 12 hours in dogs, following all oral dose of 0.1 mg/kg. (C) 1998 Elsevier Science Ltd. All rights reserved.