title: Kadcoccilactones A-J, triterpenoids from Kadsura coccinea.
abstract: Ten new highly oxygenated triterpenoids, kadcoccilactones A-J (1-10), and two known triterpenoids, kadsuphilactone A and micrandilactone B, were isolated from the stems of the evergreen climbing plant Kadsura coccinea. The structures of the new compounds were elucidated by spectroscopic evidence, with that of 1 confirmed by single-crystal X-ray diffraction analysis. This is the first report on nortriterpenoids (2, 4-6, 8-10) from the genus Kadsura.
authors.affiliation: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, People's Republic of China.
authors.forename: Xue-Mei
authors.initials: XM
authors.lastname: Gao
authors.forename: Jian-Xin
authors.initials: JX
authors.lastname: Pu
authors.forename: Sheng-Xiong
authors.initials: SX
authors.lastname: Huang
authors.forename: Yang
authors.initials: Y
authors.lastname: Lu
authors.forename: Li-Guang
authors.initials: LG
authors.lastname: Lou
authors.forename: Rong-Tao
authors.initials: RT
authors.lastname: Li
authors.forename: Wei-Lie
authors.initials: WL
authors.lastname: Xiao
authors.forename: Ying
authors.initials: Y
authors.lastname: Chang
authors.forename: Han-Dong
authors.initials: HD
authors.lastname: Sun
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D018360:Crystallography, X-Ray; D004354:Drug Screening Assays, Antitumor; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D006801:Humans; D032135:Kadsura / Q000737:chemistry*; D008968:Molecular Conformation; D015394:Molecular Structure; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D004365:Drugs, Chinese Herbal; D014315:Triterpenes; C517927:micrandilactone B