在这里,我们报告了从起始材料即4-苯氧基喹唑啉、2-苯氧基喹喔啉和 2-苯氧基吡啶衍生物的温和有效合成。quinazolin-4(3 H )-one、quinoxalin-2(1 H )-one、pyridin-2(1 H )-one 和芳烃由 2-(三甲基甲硅烷基)苯基三氟甲磺酸盐和氟化铯原位生成。该合成方法为制备几种非天然系列的 4-苯氧基喹唑啉、2-苯氧基喹喔啉和 2-苯氧基吡啶化合物提供了一种新的环保方法,其收率高,底物范围广。
Synthesis and biological evaluation of quinazoline derivatives – A SAR study of novel inhibitors of ABCG2
作者:Michael K. Krapf、Jennifer Gallus、Anna Spindler、Michael Wiese
DOI:10.1016/j.ejmech.2018.10.026
日期:2019.1
One way to overcome MDR is to apply potent inhibitors of ABC transporters to restore the sensitivity of the cells toward cytostatic agents. This study focusses on the synthesis and evaluation of novel 2,4-disubstituted quinazoline derivatives regarding the structure-activity-relationship (SAR), their ability to reverse MDR and their mode of interaction with ABCG2. Hence, the inhibitory potency and
An efficient synthesis of 4-phenoxy-quinazoline, 2-phenoxy-quinoxaline, and 2-phenoxy-pyridine derivatives using aryne chemistry
作者:Mahesh K. Zilla、Sheena Mahajan、Rajni Khajuria、Vivek K. Gupta、Kamal K. Kapoor、Asif Ali
DOI:10.1039/d0ra09994e
日期:——
Herein we report the mild and efficient synthesis of 4-phenoxyquinazoline, 2-phenoxyquinoxaline, and 2-phenoxypyridine derivatives from the starting materials viz. quinazolin-4(3H)-one, quinoxalin-2(1H)-one, and pyridin-2(1H)-one and aryne generated in situ from 2-(trimethylsilyl)phenyl trifluoromethanesulfonate and cesium fluoride. This synthetic methodology gives a new environmentally benign way
在这里,我们报告了从起始材料即4-苯氧基喹唑啉、2-苯氧基喹喔啉和 2-苯氧基吡啶衍生物的温和有效合成。quinazolin-4(3 H )-one、quinoxalin-2(1 H )-one、pyridin-2(1 H )-one 和芳烃由 2-(三甲基甲硅烷基)苯基三氟甲磺酸盐和氟化铯原位生成。该合成方法为制备几种非天然系列的 4-苯氧基喹唑啉、2-苯氧基喹喔啉和 2-苯氧基吡啶化合物提供了一种新的环保方法,其收率高,底物范围广。