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KMID : 0043320150380111963
Archives of Pharmacal Research
2015 Volume.38 No. 11 p.1963 ~ p.1969
Constituents of the aerial parts of Eclipta prostrata and their cytotoxicity on human ovarian cancer cells in vitro
Kim Ha-Yeong

Kim Hye-Mi
Ryu Byeol
Lee Jae-Seung
Choi Jung-Hye
Jang Dae-Sik
Abstract
A new terthiophene, 3¡Ç-hydroxy-2,2¡Ç:5¡Ç,2¡È-terthiophene-3¡Ç-O-¥â-d-glucopyranoside (1) and a new oleanane-type saponin, echinocystic acid-3-O-(6-O-acetyl)-¥â-d-glucopyranoside (7) were isolated from the aerial parts of Eclipta prostrata L. Moreover, five thiophenes (2?6), seven triterpenoids (8?14), two coumestans (15 and 16), and four flavonoids (17?20) having previously known chemical structures were isolated during the same course of this study. All the isolates 1?20 were evaluated for their cytotoxicity against human ovarian cancer cells (SKOV3) using MTT assays.
KEYWORD
Eclipta prostrata, Terthiophene, Triterpenoid, Cytotoxicity, Ovarian cancer
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