title: Cytotoxic constituents ofSorbaria sorbifolia var.stellipila.
abstract: The acivity-guided fractionation upon the MeOH extract of the aerial parts ofSorbaria sorbifolia var.stellipila led to the isolation of two cucurbitacin-compounds, cucurbitacin D and cucurbitacin F, as active principles. Two compounds were shown to exhibit significant cytotoxicity against cultured human tumor cell lines, A-549, SK-OV-3, SK-MEL-2, XF-498, and HCT 15.
authors.affiliation: College of Pharmacy, Sung Kyun Kwan University, 440-746, Suwon, Korea.
authors.forename: D K
authors.initials: DK
authors.lastname: Kim
authors.forename: S H
authors.initials: SH
authors.lastname: Choi
authors.forename: J O
authors.initials: JO
authors.lastname: Lee
authors.forename: S Y
authors.initials: SY
authors.lastname: Ryu
authors.forename: D K
authors.initials: DK
authors.lastname: Park
authors.forename: D H
authors.initials: DH
authors.lastname: Shin
authors.forename: J H
authors.initials: JH
authors.lastname: Jung
authors.forename: S K
authors.initials: SK
authors.lastname: Pyo
authors.forename: K R
authors.initials: KR
authors.lastname: Lee
authors.forename: O P
authors.initials: OP
authors.lastname: Zee