Kinetics and mechanism of the aminolysis of benzoic anhydrides
作者:Byung Choon Lee、Ji Hyun Yoon、Cheal Gyu Lee、Ikchoon Lee
DOI:10.1002/poc.610070602
日期:1994.6
the latter, indicate that the reaction proceeds by a frontside SN2 attack on either one of the caronyl carbon with a strong interaction between the nucleophile (X) and the leaving group (Z). The mechanism is also supposed by the trends in the activation parameters.
Shpan'ko, I. V.; Likhomanenko, E. E., Journal of Organic Chemistry USSR (English Translation), 1986, vol. 22, # 9, p. 1702 - 1710
作者:Shpan'ko, I. V.、Likhomanenko, E. E.
DOI:——
日期:——
Synthesis and biological relationships of 3′,6-substituted 2-phenyl-4-quinolone-3-carboxylic acid derivatives as antimitotic agents
作者:Ya-Yun Lai、Li-Jiau Huang、Kuo-Hsiung Lee、Zhiyan Xiao、Kenneth F. Bastow、Takao Yamori、Sheng-Chu Kuo
DOI:10.1016/j.bmc.2004.09.041
日期:2005.1
decreased significantly if a chlorine or methoxy group replaced the fluorine atom. 3'-Fluoro-6-methoxy-2-phenyl-4-quinolone-3-carboxylic acid (68) had the highest in vitro cytotoxic activity among all tested carboxylic acid derivatives and their salts. The mechanism of action may be similar, but not identical, to that of tubulin binding drugs, such as navelbine and taxol. Compound 68 merits further investigation