Lignans from Trachelospermum jasminoides.
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.
Tan
Xing-Qi
XQ
College of Pharmacy, Second Military Medical University, Shanghai, P.R. China.
Chen
Hai-Sheng
HS
Liu
Run-Hui
RH
Tan
Chang-Heng
CH
Xu
Cong-Li
CL
Xuan
Wei-Dong
WD
Zhang
Wei-Dong
WD
D029062:Apocynaceae; D006801:Humans; D017705:Lignans / Q000737:chemistry; D008517:Phytotherapy; D010936:Plant Extracts / Q000737:chemistry*; D018515:Plant Leaves; D018547:Plant Stems
D017705:Lignans; D010936:Plant Extracts