Discovery of medium ring thiophosphorus based heterocycles as antiproliferative agents
作者:Wei Feng、Wisna Novera、Kaye Peh、Donavan Neo、Pondy Murugappan Ramanujulu、Philip K. Moore、Lih-Wen Deng、Brian W. Dymock
DOI:10.1016/j.bmcl.2016.12.079
日期:2017.2
cell lines compared to the most widely studied H2S donor GYY4137 (1). Herein, we have prepared new thiophosphorus organic H2S donors with different ring sizes and evaluated them in two solid tumor cell lines and one normal cell line. A seven membered ring compound, 17, was found to be the most potent with sub-micromolar IC50s in breast (0.76 μM) and ovarian (0.76 μM) cancer cell lines. No significant