An Evaluation of the Antirhinoviral Activity of Acylfuran Replacements for 3-Methylisoxazoles. Are 2-Acetylfurans Bioisosteres for 3-Methylisoxazoles?
作者:Thomas R. Bailey、Guy D. Diana、John P. Mallamo、Niranjan Vescio、Tandy L. Draper、Philip M. Carabateas、Melody A. Long、Vincent L. Giranda、Frank J. Dutko、Daniel C. Pevear
DOI:10.1021/jm00050a014
日期:1994.11
probe of the 3-methylisoxazole portion of our broad-spectrum antipicornaviral series, a panel of 2-acetylfuran analogues was prepared as replacements for the 3-methylisoxazole ring. Comparison of the two series showed remarkable similarity in potency, spectrum of activity, logP, and electrostatic parameters. X-ray studies of 21b bound to human rhinovirus-14 showed that the 2-acetyl group adopted a syn conformation