摘要
从大红袍中分离出5个单宁化合物,通过光谱分析确定其结构分别为:epicatechin(?),procyanidin B-1(?),procyanidin B-2(?),procyanidin B-5(4)和 procyanidin C-1(5).上述化合物均为首次从该植物中分离得到。
Five tannins were isolated from the roots of campylotropis hirtella (Franch)Schindl.and identified as epicatechin(1),procyanidin B-1 (2), procyanidin B-2 (3),procyanidin B-5 (4),and procyani din C-1 (5), respectively,on the basis of spectral evidence.They were all isolated from this plant for the first time.
出处
《天然产物研究与开发》
CAS
CSCD
1991年第4期31-34,共4页
Natural Product Research and Development
基金
国家自然科学基金资助课题
关键词
豆科
大红袍
毛杭子梢
单宁
campylotropis hirtelia
tannins
procyanidin
