Efficient synthesis of heterophosphole-2-sulfides by solvent-free microwave reaction
作者:Julio A. Seijas、M. Pilar Vázquez-Tato、José Crecente-Campo
DOI:10.1016/j.tet.2010.08.011
日期:2010.10
Microwave irradiation of a stoichiometric amount of Lawesson's reagent in the presence of o-amino-phenols, o-aminothiophenols, o-phenylenediamines, or catechols leads to benzoxazaphosphole-, benzothiazaphosphole-, benzodiazaphosphole-, and benzodioxaphosphole-2-sulfides, respectively, in good yields in a fast and direct way under solventless conditions. The procedure requires short reaction times and is similar for all reagents; thus it may be used in parallel synthesis. (C) 2010 Elsevier Ltd. All rights reserved.
Shabana, R.; Atrees, S. S., Phosphorus, Sulfur and Silicon and the Related Elements, 1995, vol. 105, # 1-4, p. 57 - 62
作者:Shabana, R.、Atrees, S. S.
DOI:——
日期:——
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