作者:Chia-Chuan Chang、Yu-Chin Lien、Karin C.S.Chen Liu、Shoei-Sheng Lee
DOI:10.1016/s0031-9422(03)00371-6
日期:2003.8
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. (C) 2003 Elsevier Ltd. All rights reserved.