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이지현,이재호,김현관,김의검,신귀남,조수현,명창선,김동희,윤미영,최용석,김성훈,송규용,Lee, Jee-Hyun,Lee, Jae-Ho,Kim, Hyun-Kwan,Kim, Eui-Geom,Shen, Gui-nan,Cho, Soo-Hyun,Myung, Chang-Seon,Kim, Dong-Hee,Yun, Mi-Young,Choi, Yong-Seok,Kim, Su 대한약학회 2006 약학회지 Vol.50 No.5
A novel series of 4-senecioyloxymethyl-6,7-dimethoxycoumarin, isolated from Crinum latifolium, was prepared by reacting 4-bromomethyl or 4-bromomethyl-6,7- dimethoxycoumarin with various carboxylic acids and examined for their anti-angiogenic activities in human umbilical vein endothelial cells (HUVECs). Among them, 4e, 4f, 4g and 4i with noncyclic moiety exhibited potent anti-angiogenic activity. However, compounds with cyclic moiety such as phenyl, pyridinyl, thiophenyl and furanyl group did not exhibit any anti-angiogenic activity. Also, compounds 4f and 4g which exhibited strong anti-angiogenic activity in a dose-dependent manner showed antitumor activity.