Design and synthesis of biotin- or alkyne-conjugated photoaffinity probes for studying the target molecules of PD 404182
作者:Tsukasa Mizuhara、Shinya Oishi、Hiroaki Ohno、Kazuya Shimura、Masao Matsuoka、Nobutaka Fujii
DOI:10.1016/j.bmc.2013.01.016
日期:2013.4
To investigate the mechanism of action of the potent antiviral compound PD 404182, three novel photo-affinity probes equipped with a biotin or alkyne indicator were designed and synthesized based on previous structure-activity relationship studies. These probes retained the potent anti-HIV activity of the original pyrimidobenzothiazine derivatives. In photoaffinity labeling studies using HIV-1-infected H9 cells (H9IIIB), eight potential proteins were observed to bind PD 404182. (C) 2013 Elsevier Ltd. All rights reserved.