Synthesis of Novel 2-Substituted Quinoline Derivatives: Antimicrobial, Inotropic, and Chronotropic Activities
作者:A. M. Farghaly、N. S. Habib、M. A. Khalil、O. A. El-Sayed、A. E. Bistawroos
DOI:10.1002/ardp.19903230414
日期:——
Three novel series of quinoline derivatives have been prepared by cyclization of the intermediate 3‐(13‐dioxolan‐2‐yl)‐2‐substituted thiocarbamoyl‐hydrazinoquinolines with different α‐halocarbonyl compounds. These series are: 3‐(1,3‐dioxolan‐2‐yl)‐2‐(3‐substituted‐4‐phenylthiazolin‐2‐ylidene)hy‐drazinoquinolines; 3‐(1,3‐dioxolan‐2‐yl)‐2‐(3‐substituted‐5‐ethoxycarbonyl‐4‐methylthiazoline‐2‐ylidene)hydrazinoquinolines
通过将中间体 3-(13-二氧戊环-2-基)-2-取代的硫代氨基甲酰基-肼基喹啉与不同的α-卤代羰基化合物环化,制备了三个新型系列的喹啉衍生物。这些系列是:3-(1,3-二氧戊环-2-基)-2-(3-取代-4-苯基噻唑啉-2-亚基)肼基喹啉;3-(1,3-二氧戊环-2-基)-2-(3-取代-5-乙氧羰基-4-甲基噻唑啉-2-亚基)肼基喹啉和3-(1,3-二氧戊环-2-2-基) -(3-取代-4-噻唑啉酮-2-基)肼基喹啉。后一系列的活性亚甲基用于制备它们的亚芳基衍生物。研究了制备的化合物的抗微生物以及变力和变时活性。