Synthesis, Spectral Characterization, and Biological Activity of Some New Substituted 10<i>H</i>-Phenothiazines, Its Ribofuranosides, and Sulfones
作者:Naveen Gautam、Neha Ajmera、Shikha Gupta、D. C. Gautam
DOI:10.1080/15257771003708538
日期:2010.4.20
This article describes the synthesis of new substituted 10 H-phenothiazines by Smiles rearrangement. These compounds are then used as a base to form ribofuranosides by treating them with a sugar (1-O-acetyl-2,3,5-tri-O-benzoyl-β-ribofuranose). On oxidation with hydrogen peroxide in glacial acetic acid, these phenothiazines yield their sulfones. These compounds are screened for antioxidant and antimicrobial