Synthesis of a 2-Aryl-3-aroyl Indole Salt (OXi8007) Resembling Combretastatin A-4 with Application as a Vascular Disrupting Agent
作者:Mallinath B. Hadimani、Matthew T. MacDonough、Anjan Ghatak、Tracy E. Strecker、Ramona Lopez、Madhavi Sriram、Benson L. Nguyen、John J. Hall、Raymond J. Kessler、Anupama R. Shirali、Li Liu、Charles M. Garner、George R. Pettit、Ernest Hamel、David J. Chaplin、Ralph P. Mason、Mary Lynn Trawick、Kevin G. Pinney
DOI:10.1021/np400374w
日期:2013.9.27
and found to be strongly cytotoxicagainst selected human cancer cell lines (GI50 = 36 nM against DU-145 cells, for example). The free phenol, 8 (OXi8006), was a strong inhibitor (IC50 = 1.1 μM) of tubulinassembly. The corresponding phosphate prodrug 33 (OXi8007) also demonstrated pronounced interference with tumor vasculature in a preliminary in vivo study utilizing a SCID mouse model bearing an orthotopic