摘要
从钟花报春花Primula sikkmensis Hook.中分离得到5个化合物,通过波谱分析其结构分别鉴定为5-羟基黄酮(1),2-苯基色原酮(2),5,8-二羟基黄酮(3),2'-羟基黄酮(4),3'-羟基-黄酮-4'-O-β-D-吡喃葡萄糖苷(5)。其中化合物1~4首次从该属植物中分离得到,化合物5首次从该植物中分离得到,并首次对3的NMR数据进行了归属。
Five known compounds were isolated from the Spend of Primula sikkmensis Hook. Their structures were elucidated as following based on spectral method : 5-hydroxy flavone ( 1 ), 2-phenyl-chromone ( 2 ), 5,8-dihydroxy flavone (3), 2'-hydroxy flavone (4), 3 '-hydroxy-flavone-4'-O-β-D-glucopyranoside (5), respectively. Compound 5 was isolated from this plant and compound 14 were isolated from genus Primula for the first time. The 1 H and 13C NMR data of comround 3 were assigned for the first time.
出处
《天然产物研究与开发》
CAS
CSCD
北大核心
2012年第10期1385-1386,1401,共3页
Natural Product Research and Development
关键词
钟花报春花
化学成分
黄酮
Primula sikkmensis Hook
chemical constituents
flavone