Synthesis, polarity, and structure of 2-chloro-N-[2-(methylsulfanyl)phenyl]- and 2-(diphenylthiophosphoryl)-N-[2-(methylsulfanyl)phenyl]acetamides
摘要:
Conformations of 2-chloro-N-[2-(methylsulfanyl)phenyl]- and 2-(diphenylthiophosphoryl)-N-[2-(methylsulfanyl)phenyl]acetamides have been studied by the dipole moment method and quantum chemical calculations. 2-(Diphenylthiophosphoryl)-N-[2-(methylsulfanyl)phenyl]acetamide has been found to exist as an equilibrium mixture of two conformers with synclinal and anticlinal orientations of the and P=S bonds. 2-Chloro-N-[2-(methylsulfanyl)phenyl]acetamide is represented by one preferred conformer.
Tri-substituted triazoles as potent non-nucleoside inhibitors of the HIV-1 reverse transcriptase
作者:Martha De La Rosa、Hong Woo Kim、Esmir Gunic、Cheryl Jenket、Uyen Boyle、Yung-hyo Koh、Ilia Korboukh、Matthew Allan、Weijian Zhang、Huanming Chen、Wen Xu、Shahul Nilar、Nanhua Yao、Robert Hamatake、Stanley A. Lang、Zhi Hong、Zhijun Zhang、Jean-Luc Girardet
DOI:10.1016/j.bmcl.2006.06.048
日期:2006.9
A new series of 1,2,4-triazoles was synthesized and tested against several NNRTI-resistant HIV-1 isolates. Several of these compounds exhibited potent antiviral activities against efavirenz- and nevirapine-resistant viruses, containing K103N and/or Y181C mutations or Y188L mutation. Triazoles were first synthesized from commercially available substituted phenylthio-semicarbazides, then from isothiocyanates, and later by condensing the desired substituted anilines with thiosemicarbazones. (c) 2006 Elsevier Ltd. All rights reserved.
FEST, C.;REINECKE, P.;BRANDES, W.;HAENSSLER, G.
作者:FEST, C.、REINECKE, P.、BRANDES, W.、HAENSSLER, G.