1,3,6-Trisubstituted indoles as peptidoleukotriene antagonists: benefits of a second, polar, pyrrole substituent
作者:Frederick J. Brown、Laura A. Cronk、David Aharony、David W. Snyder
DOI:10.1021/jm00091a010
日期:1992.6
for asthma. Two new elements of structural diversity were introduced to this series of antagonists. An investigation of pyrrole substituents in the 1,6-substituted indoles demonstrated that substitution at C-2 was detrimental to biological activity, but the incorporation of hydrophilic groups at C-3 was beneficial. The introduction of a propionamide moiety at C-3 enhanced activity by 1 order of magnitude;