Intermedins A and B; new metabolites from Schisandra propinqua var. intermedia.
A new dibenzocyclooctadiene lignan, intermedin A (1), and a new natural bisabolane sesquiterpenoid, intermedin B (2), were isolated from the aerial parts of Schisandra propinqua var. intermedia. Their structures were elucidated on the basis of extensive spectroscopical analysis.
Li
Hong-Mei
HM
The College of Life Science and Technology, Kunming University of Science and Technology, Kunming, 650224, Yunnan, P. R. China.
Lei
Chun
C
Luo
Yong-Ming
YM
Li
Xiao-Nian
XN
Li
Xiao-Lei
XL
Pu
Jian-Xin
JX
Zhou
San-Yun
SY
Li
Rong-Tao
RT
Sun
Han-Dong
HD
D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D035261:Plant Components, Aerial; D032141:Schisandra / Q000737:chemistry; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification*; D021241:Spectrometry, Mass, Electrospray Ionization; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
D017705:Lignans; D012717:Sesquiterpenes; C531426:intermedin A; C531427:intermedin B