A new dinorclerone diterpenoid glycoside from Tinospora sinensis.
A new dinorclerone diterpenoid glycoside, named 1-deacetyltinosposide A (1), was isolated from the stem of Tinospora sinensis together with 10 known compounds. Their structures were elucidated on the basis of extensive spectroscopic techniques (MS, IR, 1D and 2D NMR experiments).
Dong
Lang-Ping
LP
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, P.R. China.
Chen
Chang-Xiang
CX
Ni
Wei
W
Xie
Bai-Bo
BB
Li
Jun-Zhu
JZ
Liu
Hai-Yang
HY
D002681:China; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D006027:Glycosides / Q000737:chemistry*; D007202:Indicators and Reagents; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D018547:Plant Stems / Q000737:chemistry; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D031610:Tinospora / Q000737:chemistry*
C547240:1-deacetyltinosposide A; D004224:Diterpenes; D006027:Glycosides; D007202:Indicators and Reagents