公开(公告)号：US20100197803A1

公开(公告)日：2010-08-05

申请号：US12602478

申请日：2008-05-28

申请人： Tianyu Sun ,  Yanli Wang ,  Guixing Deng ,  Yinyin Wang ,  You Lu ,  Ting Wang

发明人： Tianyu Sun ,  Yanli Wang ,  Guixing Deng ,  Yinyin Wang ,  You Lu ,  Ting Wang

IPC分类号： A61K31/085 ,  A61P3/10 ,  A61P13/12 ,  A61P9/00

CPC分类号： A61K31/085 ,  A61K36/16 ,  A61K36/48

摘要： The method for obtaining a sequoyitol-containing extract from a plant of the genus of Trifolium, Leguminosae or Ginkgoaceae, an extract obtained by the method and the use of the extract for the preparation of medicaments for treating diabetes and its complications, the method comprises the steps of extracting with a solvent, recovering the solvents to give an extractum, subjecting the extractum to two-phase extraction and column chromatography, collecting the fractions containing sequoyitol, concentrating, filtration and drying.

摘要翻译： 从三叶草，豆科或银杏科的植物获得含有菊苣醇的提取物的方法，通过该方法获得的提取物和用于制备用于治疗糖尿病及其并发症的药物的提取物的用途的方法，包括 用溶剂提取步骤，回收溶剂得到提取物，对提取物进行两相萃取和柱层析，收集含有菊苣醇的级分，浓缩，过滤和干燥。