ALUMINA-SUPPORTED SYNTHESIS OF THIADIAZOLYL THIAZOLOTHIONES
摘要:
The expeditious solventless synthesis of 3-[5 ' -alkyl-1 '3 '4-thiadiazol-2-yl]-4-phenyl/hydroxy-2-thiazolothiones is described from readily accessible 2-amino-5-alkyl-1,3,4-thiadiazoles on basic alumina that are accelerated by exposure to microwaves.
Microwave Induced Synthesis and Antibacterial Activity of Cephalosporin Derivatives Using Solid Support
作者:Mazaahir Kidwai、Pooja Sapra、Kumar Ranjan Bhushan、Preeti Misra、Rajendra K. Saxena、Rani Gupta、Meena Singh
DOI:10.1006/bioo.2001.1224
日期:2001.12
time with improved yield as compared to conventional heating. All the synthesised compounds were tested for their in vitro antibacterial activity, using cefotaxime and cephalothin as reference drugs. All compounds showed significant in vitro antibacterial activity against E. herbicola, P. vulgaries, and Z. mobilis.
作者:Mazaahir Kidwai、Preeti Misra、Kumar Ranjan Bhushan、Bhavesh Dave
DOI:10.1080/00397910008087451
日期:2000.8
A novel synthetic method for the synthesis of 1,2,4-triazoles have been described starting from 1,3,4-thiadiazoles by adsorbing on acidic alumina under microwave irradiations (MWI).
Kidwai, Mazaahir; Bhushan, Kumar Rajan, Egyptian Journal of Chemistry, 2000, vol. 43, # 4, p. 333 - 340
作者:Kidwai, Mazaahir、Bhushan, Kumar Rajan
DOI:——
日期:——
Torgova, S. I.; Abolin, A. G.; Karamysheva, L. A., Journal of Organic Chemistry USSR (English Translation), 1988, vol. 24, p. 172 - 178
作者:Torgova, S. I.、Abolin, A. G.、Karamysheva, L. A.、Ivashchenko, A. V.
DOI:——
日期:——
Heterocyclic Ureas: Inhibitors of Acyl-CoA:Cholesterol <i>O</i>-Acyltransferase as Hypocholesterolemic Agents
作者:Andrew D. White、Mark W. Creswell、Alexander W. Chucholowski、C. John Blankley、Michael W. Wilson、Richard F. Bousley、Arnold D. Essenburg、Katherine L. Hamelehle、Brian R. Krause、Richard L. Stanfield、Mark A. Dominick、Martin Neub
DOI:10.1021/jm960404v
日期:1996.1.1
series of diaryl-substituted heterocyclicureas was prepared, and their ability to inhibit acyl-CoA: cholesterol O-acyltransferase (ACAT) in vitro and to lower plasma total cholesterol in cholesterol-fed animal models in vivo was examined. N-(2,6-Diisopropylphenyl)-N'-tetrazole or isoxazole-substituted heterocyclicureas proved optimal. A carbon chain of 11-14 carbons substituted 1,3 with respect to the