Synthesis and Anti-platelet, Anti-inflammatory and Anti-allergic Activities of Methoxyisoflavanquinone and Related Compounds.
作者:Chiung-Yun CHANG、Li-Jiau HUANG、Jih-Pyang WANG、Che-Ming TENG、Sheng-Chih CHEN、Sheng-Chu KUO
DOI:10.1248/cpb.48.964
日期:——
lead compounds and the synthesis of their methoxy derivatives was carried out. Among them, the 4'- and 7-methoxy derivatives were successfully prepared, whereas the attempt to obtain 3'-methoxy derivatives resulted in their isomers, 3'-methoxyflavone quinone and 3'-methoxyflavanquinone, instead. After screening for their anti-platelet, anti-inflammatory and anti-allergic activities, a preliminary structure-activity
在我们继续寻找新型抗血小板药的过程中,选择了异黄酮醌和异黄烷醌作为先导化合物,并合成了它们的甲氧基衍生物。其中,成功地制备了4'-和7-甲氧基衍生物,而尝试获得3'-甲氧基衍生物导致其异构体3'-甲氧基黄酮醌和3'-甲氧基黄酮。在筛选了它们的抗血小板,抗炎和抗过敏活性之后,建立了初步的构效关系。发现化合物6c,7a-c,8c和9a-c显示出显着的活性。特别地,化合物7c表现出非常有效的抗血小板,抗炎和抗过敏活性,因此被推荐用于进一步的药理研究。