A Simple Synthesis of Highly Functionalized Ketenimines Derived from N-Aryl-2,2,2-trichloroacetamides, Alkyl Isocyanides and Dialkyl Acetylenedicarboxylates
作者:Issa Yavari、Hoorieh Djahaniani、Farough Nasiri
DOI:10.1135/cccc20041499
日期:——
The 1:1 reactive intermediates produced in the reaction between alkyl isocyanides and dialkyl acetylenedicarboxylates were trapped with N-aryl-2,2,2-trichloroacetamides. When the aryl group was 1-naphthyl, two products were obtained in nearly 2:1 ratio.
PETROV, J.;ATANASSOVA, I.;BALABANOVA, A.;MOLLOV, N., IZV. XIM./BLG. AN, 23,(1990) N, S. 53-57
作者:PETROV, J.、ATANASSOVA, I.、BALABANOVA, A.、MOLLOV, N.
DOI:——
日期:——
Synthesis and Antibacterial Activities of Pleuromutilin Derivatives Containing Aryl Urea Groups
作者:Yuanyuan Zhang、Weiqing Yang、Keping Xu、Menglin Ma、Yuliang Wang
DOI:10.2174/1570180811310030005
日期:2013.1.1
A series of novel pleuromutilin derivatives containing aryl urea groups was synthesized and their antibacterial
activities were evaluated in vitro against S. aureus ATCC 26113, S.aureus SC, S. albus ATCC 8799 and P. aeruginosa
ATCC 27853. Most of compounds exhibited more potent activities than reference drug tiamulin against S. aureus ATCC
26113 and S. aureus SC. Especially, compounds 12f and 12h containing pyridyl urea group and compound 12j with
quinolinyl urea group showed excellent activity with the MIC value less than 0.001μg/ml against S. aureus SC.