作者:Adrian Hall、Rino A. Bit、Susan H. Brown、Anita Chowdhury、Gerard M.P. Giblin、David N. Hurst、Ian R. Kilford、Xiao Lewell、Alan Naylor、Tiziana Scoccitti
DOI:10.1016/j.bmcl.2008.01.071
日期:2008.3
We describe the SAR, in terms of heterocyclic replacements, for a series of pyrazole EP1 receptor antagonists. This study led to the identification of several aromatic heterocyclic replacements for the pyrazole in the original compound. Investigation of replacements for the methylene linker uncovered disparate SAR in the thiazole and pyridine series. (c) 2008 Elsevier Ltd. All rights reserved.