Efficient diverse approach for quinoxaline-derived glycosylated and morphinylated analogs
作者:Razika Beldi、Kamal F. Atta、Sallah Aboul-Ela、El Sayed H. El Ashry
DOI:10.1002/jhet.496
日期:2011.1
thioglycosides‐derived quinoxalines 5, 6, 7 and 9. Similarly, the acyclic analogs 23, 24, 25, 26 were prepared by coupling of 1 with different acyclo‐alkylating agents. The preparation of 3‐morpholinyl‐quinoxalines 10 and 11 allowed the synthesis of 3‐glycosylsulfanyl‐2‐morpholinyl‐quinoxalines 12, 13, 14 and 17 as well as the acyclic analogs 27, 28, 29. Microwave irradiation of the reactants turned out to
硫烷基-糖苷已经由2,3-二巯(的反应,合成1)在碱存在下acetohalo糖以得到硫代糖苷衍生的喹喔啉5,6,7和9。类似地,无环类似物23,24,25,26,通过的偶合制备的1具有不同acyclo烷化剂。的3-吗啉基-喹喔啉的制备10和11允许的合成3- glycosylsulfanyl -2-吗啉基-喹喔啉12,13,14和17,以及无环类似物27,28,29。结果证明,与常规方法相比,反应物的微波辐照是优选的,以实现合成目的。这项研究为合成各种喹喔啉衍生物提供了可利用的场所。J.杂环化学.2011。