The invention relates to compounds of the formula 1, in which the substituents and symbols have the meanings indicated in the description. The compounds have gastric acid secretion inhibiting and excellent gastric and intestinal protective action properties.
The invention relates to compounds of the formula (1)
wherein the substituents and symbols have the meanings indicated in the description. The compounds have gastric acid secretion inhibiting and excellent gastric and intestinal protective action properties.
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.