Y. Koga et al., 2(1H)-QUINOLINONE DERIVATIVES AS NOVEL ANTI-ARTERIOSTENOTIC AGENTS SHOWING ANTITHROMBOTIC AND ANTI-HYPERPLASTIC ACTIVITIES, Bioorganic & medicinal chemistry letters, 8(12), 1998, pp. 1471-1476
In order to search for anti-arteriostenotic agents, a series of 2(1H)-
quinolinone derivatives was synthesized and evaluated for anti-thrombo
tic activity and for anti-hyperplastic activity. From this series, cyc
lopropyl-3-[(1R,2R)-2-hydroxycyclohexyl]ureido] propoxy]-2(1H)-quinoli
none (1p, OPC-33509) was selected as the best candidate by balancing t
he efficacy on anti-thrombosis and anti-hyperplasia. (C) 1998 Elsevier
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