Synthesis of resveratrol derivatives as new analgesic drugs through desensitization of the TRPA1 receptor
作者:Syuhei Nakao、Miyuki Mabuchi、Shenglan Wang、Yoko Kogure、Tadashi Shimizu、Koichi Noguchi、Akito Tanaka、Yi Dai
DOI:10.1016/j.bmcl.2017.05.025
日期:2017.7
A series of 31 resveratrol derivatives was designed, synthesized and evaluated for activation and inhibition of the TRPA1 channel. Most acted as activators and desensitizers of TRPA1 channels like resveratrol or allyl isothiocyanate (AITC). Compound 4z (HUHS029) exhibited higher inhibitory activity than resveratrol with an IC50 value of 16.1 μM. The activity of 4z on TRPA1 was confirmed in TRPA1-expressing
A Substructure Combination Strategy To Create Potent and Selective Transthyretin Kinetic Stabilizers That Prevent Amyloidogenesis and Cytotoxicity
作者:Sungwook Choi、Natàlia Reixach、Stephen Connelly、Steven M. Johnson、Ian A. Wilson、Jeffery W. Kelly
DOI:10.1021/ja908562q
日期:2010.2.3
kinetic stabilizer, using fibril inhibition potency and plasma TTR bindingselectivity data. Herein, we have successfully employed a substructure combination strategy to use these data to develop potent and selective TTR kinetic stabilizers that rescue cells from the cytotoxic effects of TTR amyloidogenesis. Of the 92 stilbene and dihydrostilbene analogues synthesized, nearly all potently inhibit TTR