Lignans from Phyllanthus urinaria.
Chemical investigation on the aerial and the root parts of Phyllanthus urinaria L. culminated in the isolation of four lignans, namely 5-demethoxyniranthin, urinatetralin, dextrobursehernin, urinaligran, together with nine known lignans. Their structures, including the absolute stereochemistry, were elucidated by spectral analysis (NMR and CD) and chemical correlation.
Chang
Chia-Chuan
CC
School of Pharmacy, College of Medicine, National Taiwan University, Taipei 100, Taiwan, ROC.
Lien
Yu-Chin
YC
Liu
Karin C S Chen
KC
Lee
Shoei-Sheng
SS
D002942:Circular Dichroism; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D029803:Phyllanthus / Q000737:chemistry*
D017705:Lignans