作者:Min Xu、Ming Zhang、Dong Wang、Chong-Ren Yang、Ying-Jun Zhang
DOI:10.1002/cbdv.201000220
日期:2011.10
Gentiana rhodantha Franch. ex Hemsl. (Gentianaceae), an annual herb widely distributed in the southwest of China, has been medicinally used for the treatment of inflammation, cholecystitis, and tuberculosis by the local people of its growing areas. Chemical investigation on the whole plants led to the identification of eight new phenolic compounds, rhodanthenones A–D (1–4, resp.), apigenin 7‐O‐glu
龙胆草。前海姆斯尔。龙胆科一年生草本,广泛分布于中国西南地区,其产区的当地人已入药治疗炎症、胆囊炎和肺结核。对整株植物的化学研究导致鉴定了八种新的酚类化合物,罗丹酮 A-D(1-4,分别),芹菜素 7-O-吡喃葡萄糖基-(1→3)-吡喃葡萄糖基-(1→3)-吡喃葡萄糖苷 (5), 1,2-二羟基-4-甲氧基苯 1-O-α-L-鼠李糖基-(1→6)-β-D-吡喃葡萄糖苷 (6), 1,2-二羟基-4,6-二甲氧基苯1-O-α-L-吡喃鼠李糖基-(1→6)-β-D-吡喃葡萄糖苷 (7) 和 2-O-β-D-吡喃葡萄糖基-2,4,6-三羟基苯甲酸甲酯 (8),以及11 种已知化合物,9-19。它们的结构是根据详细的光谱分析和化学方法确定的。