5-Substituted 1H-pyrrolo[3,2-b]pyridines as inhibitors of gastric acid secretion☆
作者:Andreas Marc Palmer、Gabriela Münch、Christof Brehm、Peter Jan Zimmermann、Wilm Buhr、Martin Philipp Feth、Wolfgang Alexander Simon
DOI:10.1016/j.bmc.2007.10.017
日期:2008.2.1
A series of novel 1H-pyrrolo[3,2-b]pyridines was prepared relying on a copper iodide catalyzed cyclization of 2-prop-1-ynylpyridin-3-amines. A structure-activity relationship was established focusing on the influence of the substitution pattern in position 1, 3, and 5 of the heterocycle on anti-secretory activity, lipophilicity, and pK(a) value. Some of the compounds proved to be potent inhibitors of the gastric acid pump. (C) 2007 Elsevier Ltd. All rights reserved.