作者:Nilanjana Chowdhury、Sansa Dutta、Boda Nishitha、Swagata Dasgupta、N.D. Pradeep Singh
DOI:10.1016/j.bmcl.2010.07.116
日期:2010.9
Photoinduced homolytic fission of nitrogen-oxygen bond in N,O-diacyl-4-benzoyl-N-phenylhydroxylamines using >= 310 nm UV light for 10 min produced acylaminyl and acyloxy radicals, which resulted in single strand cleavage of DNA at pH 7.0. Further the DNA cleaving ability of N,O-diacyl-4-benzoyl-N-phenylhydroxylamines found to depend both on its concentration and acyl substituents. (c) 2010 Elsevier Ltd. All rights reserved.