Quinoline derivatives containing a diol as leukotriene antagonists for treating bronchoconstriction, plasma exudation, coronary artery spasm, leukocyte chemotaxis and neutrophil degranulation

摘要

A compound of formula (I) in which R1 is hydrogen or halogen, preferably fluorine or chlorine, and m is 0, 1 or 2. The present compounds are useful as leukotriene antagonists for treating bronchoconstriction, plasma exudation, coronary artery spasm, leukocyte chemotaxis and neutrophil degranulation.