Lignans from the bark of Zanthoxylum simulans.
Investigation on the EtOAc extract of the bark of Zanthoxylum simulans led to the isolation of four new lignans including zanthoxylumin A (1), zanthoxylumin B (2), ( - )-magnolin (3), and ( - )-pinoresinol-di-3,3-dimethylallyl ether (4). Their structures were established by comprehensive analysis of the spectral data, especially 1D and 2D NMR spectra.
a College of Pharmacy , Hunan University of Chinese Medicine , Changsha 410208 , China.
Cai-Yun
CY
Peng
Yan-Qun
YQ
Liu
Yi-Hui
YH
Deng
Yue-Hu
YH
Wang
Xiao-Jiang
XJ
Zhou
D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D024301:Plant Bark / Q000737:chemistry; D032106:Zanthoxylum / Q000737:chemistry*
D004365:Drugs, Chinese Herbal; D017705:Lignans; C094148:magnolin
Rutaceae; Zanthoxylum simulans; lignans