title: Bis-diterpenoid alkaloids from Aconitum tanguticum var. trichocarpum.
abstract: Two new, rare heteratisine-hetidine-type bisditerpenoid alkaloids designated as trichocarpines A 1 and B 2, together with twelve known compounds have been isolated from the whole plants of Aconitum tanguticum var. trichocarpum. Their structures were elucidated by spectroscopic data interpretation and chemical transformation.
authors.affiliation: Department of Chemistry of Medicinal Natural Products, West China College ofPharmacy, Sichuan University, No.17, Duan 3, Renmin Nan Road, Chengdu 610041, People's Republic of China.
authors.forename: Ling
authors.initials: L
authors.lastname: Lin
authors.forename: Dong-Lin
authors.initials: DL
authors.lastname: Chen
authors.forename: Xiao-Yu
authors.initials: XY
authors.lastname: Liu
authors.forename: Qiao-Hong
authors.initials: QH
authors.lastname: Chen
authors.forename: Feng-Peng
authors.initials: FP
authors.lastname: Wang
authors.forename: Chong-Yi
authors.initials: CY
authors.lastname: Yang
mesh_terms: D031841:Aconitum / Q000737:chemistry*; D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D002236:Carbohydrate Conformation; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D006868:Hydrolysis; D009682:Magnetic Resonance Spectroscopy; D010936:Plant Extracts / Q000737:chemistry
chemical_list: D000470:Alkaloids; D004224:Diterpenes; D010936:Plant Extracts; C543763:trichocarpine A; C543764:trichocarpine B