作者:Mohga M. Badran、Ashraf A. Moneer、Hanan M. Refaat、Afaf A. El-Malah
DOI:10.1002/jccs.200700066
日期:2007.4
In this study, certain 3-substituted styrylquinoxalin-2( 1H)-ones (2a-d) and their 2-chloro (3a-d) and 2-piperazinyl derivatives (4a-g) were synthesized from 3-methylquinoxalin-2(lH)-one (1). In addition, a series of l-alkyl-3-substituted styrylquinoxalin-2(1H)-ones (5a-d) was also prepared. Moreover, 3-(N 2 -arylidenehydrazinocarbonyl)quinoxalin-2(1H)-ones (8a-c) as well as their cyclized oxadiazolinyl
本研究以 3-methylquinoxalin-2( lH)-一(1)。此外,还制备了一系列1-烷基-3-取代的苯乙烯基喹喔啉-2(1H)-酮(5a-d)。此外,由 3-肼基羰基喹喔啉-2(1H)-酮 (7 )。此外,由中间体化合物(10)得到3-(5-取代的硫代-1,3,4-恶二唑-2-基)喹喔啉-2(1H)-酮(IIa-c)和(12a-c) -先前通过(7)与CS 2 的环化获得。同样,3-(5-oxo-4,5-dihydro-(l,3,4-oxadiazol-2-yl)quinoxalin-2(1H)-one (13), 3-[5-(4-nitrophenyl) -1,3, 4-恶二唑-2-基]-喹喔啉-2(1H)-酮(14)及其2-氯衍生物(15)由3-肼基羰基-喹喔啉-2(1H)-酮(7)制备。其中一些衍生物在体外进行了抗微生物活性评估,一些测试化合物显示出抗细菌或抗真菌活性。