[PDF][PDF] Synthesis, reactions and medicinal importance of cyclic sulfone derivatives: a review

MA Alam, K Shimada, A Jahan, MW Khan… - Nat Prod Chem …, 2018 - researchgate.net
Sulfones or the cyclic sulfones are the type of organosulfur compounds that attract the
special interest to organic chemists. Vast applications are observed in different fields with …

Synthesis, antimicrobial evaluation and molecular modeling of some novel phenothiazine derivatives

AA Fadda, A Fekri, NM Bayoumy - RSC advances, 2015 - pubs.rsc.org
A series of novel phenothiazine derivatives with biologically active moieties were
synthesized. Treatment of 3-oxo-3-(10H-phenothiazin-10-yl) propanenitrile (2) with carbon …

Synthesis and Antimicrobial Activities of Novel Biologically Active Heterocycles: 10H-Phenothiazines, Their Ribofuranosides, and Sulfone Derivatives

Y Dixit, R Dixit, N Gautam… - … , Nucleotides and Nucleic …, 2009 - Taylor & Francis
This article deals with the synthesis and antimicrobial activity of a series of novel substituted
10H-phenothiazines, their ribofuranosides, and sulfone derivatives. 10H-Phenothiazines …

Synthesis of Bioactive Fluorinated 10H‐Phenothiazines and their Sulfone Derivatives

Y Dixit, R Dixit, N Gautam, DC Gautam - Journal of Chemistry, 2008 - Wiley Online Library
The present communication deals with the synthesis of a series of fluorinated 10H‐
phenothiazines. 10H‐phenothiazines is prepared by Smiles rearrangement of substituted 2 …

Synthesis and biological activity of substituted 3-fluoro/3-trifluoromethyl 10H-phenothiazines, its ribofuranosides and sulfones

N Gautam, K Goyal, O Saini, A Kumar… - Journal of Fluorine …, 2011 - Elsevier
The present article describes the synthesis of new fluorinated 10H-phenothiazines by
Smiles rearrangement. The reaction of these synthesized phenothiazines with sugar (beta-d …

Synthesis of Some Substituted 10H-Phenothiazines, Ribofuranosides, and their Antioxidant Activity

V Gautam, M Sharma, RM Samarth… - … , Sulfur, and Silicon …, 2007 - Taylor & Francis
10H-substituted phenothiazines were prepared by Smiles rearrangement. These prepared
phenothiazines were used as base to prepare ribofuranosides by treatment with sugar. Their …

Synthesis, Characterization, and Biological Evaluation of 10H‐Phenothiazines, Their Sulfones and Ribofuranosides

N Gautam, S Gupta, N Ajmera… - Journal of Heterocyclic …, 2012 - Wiley Online Library
Abstract 10H‐phenothiazines are synthesized via Smiles rearrangement. These prepared
phenothiazines act as a base to prepare ribofuranosides by treating them with b‐d …

An efficient synthesis and antimicrobial studies of bioactive 4H-1, 4-benzothiazine and their sulfone derivatives

N Gautam, Y Dixit, R Dixit, SK Gupta… - … , Sulfur, and Silicon and …, 2013 - Taylor & Francis
Abstract 4H-1, 4-benzothiazines were prepared by condensation followed by oxidative
cyclization of substituted 2-aminobenzenethiols with β-diketones in dimethylsulfoxide. On …

Antimicrobial studies, synthesis and characterization of novel 1-nitro-10H-phenothiazine bearing sulfone/nucleoside moieties

DK Jangid, A Guleria, DC Gautam… - … and Nucleic Acids, 2019 - Taylor & Francis
The current research article involves one pot synthesis of novel substituted 1-nitro-10 H-
phenothiazines via Smiles rearrangement. These substituted phenothiazines undergo …

Synthesis of 10H-phenothiazines, their sulfones and ribofuranosides as potential chemotherapeutic agents

R Dixit, N Gautam, DC Gautam - Jordan Journal of Chemistry (JJC), 2008 - jjc.yu.edu.jo
Abstract 10H-phenothiazines are prepared by Smiles rearrangement. These prepared
phenothiazines are used as base to prepare ribofuranosides by treatment with bD …