N,O-Diacyl-4-benzoyl-N-phenylhydroxylamines as photoinduced DNA cleaving agents
摘要:
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.
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.