名称:
Synthesis and bioactivity of 4,10-dimethyl-pyridino[2,3-h]quinolin-2(1H)-one-9-carboxylic acid and its esters
摘要:
4,10-Dimethyl-pyridino[2,3-h]quinolin-2(1H)-one-9-carboxylic acid (1) was synthesized by a new approach via the key intermediate 7-[1-aza-2-(dimethylamino)vinyl]-4-methylquinolin-2(1H)-one (4). Compound I and its esters were evaluated in cytotoxicity and anti-HIV assays. The 9-carboxyl (1s)-endo-(-)-borneol ester (9) showed marginal cytotoxic activity in CAK 1-1, HOS, KB, and HCT-8 cells. (C) 2003 Elsevier Science Ltd. All rights reserved.