Application of Suzuki arylation, Sonogashira ethynylation and Rosenmund–von Braun cyanation in the exploration of substitution effects on the anticancer activity of 2-aroylquinolines
作者:Hsueh-Yun Lee、Lin-Wen Lee、Chih-Ying Nien、Ching-Chuan Kuo、Pen-Yuan Lin、Chi-Yen Chang、Jang-Yang Chang、Jing-Ping Liou
DOI:10.1039/c2ob26614h
日期:——
variety of functionalities were introduced at 2-aroylquinoline’s C5 position, which is considered equivalent to C-3′ of the B-ring of CA4, via Suzuki arylation, Sonogashira ethynylation, and Rosenmund–von Braun cyanation. These substitutions are rarely utilized in the modification of 3′-OH of CA4. The resulting products 6 and 7 having cyano and ethynyl groups exhibited comparable antiproliferative and
通过Suzuki芳基化,Sonogashira乙炔基化和Rosenmund-von Braun氰化作用,在2-芳酰基喹啉的C5位置引入了各种功能,该功能被认为等同于CA4 B环的C-3' 。这些取代很少用于修饰CA4的3'-OH。所得的具有氰基和乙炔基的产物6和7表现出与可比的抗增殖和微管蛋白抑制活性。秋水仙碱。