title: Lignans from Trachelospermum jasminoides.
abstract: Seven lignans having a diarylhydroxybutyrolactone skeleton were isolated from the leaves and stems of Trachelospermum jasminoides (Lindl.) Lem. Their structures were elucidated to be nortrachelogenin 8' -O-beta-D-glucopyranoside (1), nortrachelogenin 5'- C- beta-D-glucopyranoside (2), trachelogenin amide (3), nortracheloside, trachelogenin, tracheloside, and trachelogenin 4'- O- beta-gentiobioside, respectively, on the basis of spectroscopic analyses. Lignans 1 - 3 were structurally identified to be new compounds, and 2 was a rare C-glucosyl-lignan.
authors.affiliation: College of Pharmacy, Second Military Medical University, Shanghai, P.R. China.
authors.forename: Xing-Qi
authors.initials: XQ
authors.lastname: Tan
authors.forename: Hai-Sheng
authors.initials: HS
authors.lastname: Chen
authors.forename: Run-Hui
authors.initials: RH
authors.lastname: Liu
authors.forename: Chang-Heng
authors.initials: CH
authors.lastname: Tan
authors.forename: Cong-Li
authors.initials: CL
authors.lastname: Xu
authors.forename: Wei-Dong
authors.initials: WD
authors.lastname: Xuan
authors.forename: Wei-Dong
authors.initials: WD
authors.lastname: Zhang
mesh_terms: D029062:Apocynaceae; D006801:Humans; D017705:Lignans / Q000737:chemistry; D008517:Phytotherapy; D010936:Plant Extracts / Q000737:chemistry*; D018515:Plant Leaves; D018547:Plant Stems
chemical_list: D017705:Lignans; D010936:Plant Extracts