title: Trijugin-type limonoids from the leaves of Cipadessa cinerascens.
abstract: Four new trijugin-type limonoids, cipatrijugins A-D (1-4), together with the known cipadesin A (5), were isolated from the leaves of Cipadessa cinerascens, and their structures were elucidated on the basis of spectroscopic and computational methods. The ability of compounds 1-5 to inhibit the growth of the A549 and K562 tumor cell lines was evaluated.
authors.affiliation: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, People's Republic of China.
authors.forename: Ying-Tong
authors.initials: YT
authors.lastname: Di
authors.forename: Hong-Ping
authors.initials: HP
authors.lastname: He
authors.forename: Hai-Yang
authors.initials: HY
authors.lastname: Liu
authors.forename: Ping
authors.initials: P
authors.lastname: Yi
authors.forename: Zhen
authors.initials: Z
authors.lastname: Zhang
authors.forename: Yan-Li
authors.initials: YL
authors.lastname: Ren
authors.forename: Jun-Song
authors.initials: JS
authors.lastname: Wang
authors.forename: Qian-Yun
authors.initials: QY
authors.lastname: Sun
authors.forename: Fu-Mei
authors.initials: FM
authors.lastname: Yang
authors.forename: Xin
authors.initials: X
authors.lastname: Fang
authors.forename: Shun-Lin
authors.initials: SL
authors.lastname: Li
authors.forename: Hua-Jie
authors.initials: HJ
authors.lastname: Zhu
authors.forename: Xiao-Jiang
authors.initials: XJ
authors.lastname: Hao
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D004354:Drug Screening Assays, Antitumor; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D006801:Humans; D036701:Limonins / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D029582:Meliaceae / Q000737:chemistry*; D015394:Molecular Structure; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D004365:Drugs, Chinese Herbal; D036701:Limonins