Steroids and saponins from the starfish Asterina sp.

作     者：Yan Penga,b,c,Jianxian Zhenga,Yonghong Liub﹡ aCollege of Light Industry and Food Sciences,South China University of Technology,Guangzhou 510641,China bSouth China Sea Institute of Oceanology Chinese Academy of Sciences,Guangzhou 510301 cCollege of Chemistry and Life Sciences,Maoming University,Maoming 525000,China 

会议名称：《2009 International Conference of Natural Products and Traditional Medicine(ICNPTM’ 09)》

会议日期：2009年

学科分类：1008[医学-中药学(可授医学、理学学位)] 1006[医学-中西医结合] 100602[医学-中西医结合临床] 10[医学] 

基　　金：supported by the Hundred Talents Project of the Chinese Academy of Sciences and Guangdong Key Lab of Marine Materia Medica Foundation 

关 键 词：starfish Asterina sp. chemical constituents 

摘      要：Starfish Asterina *** a traditional Chinese crude drug,used to treat gostar and relieve ***,some Asterina *** are large scale outbreak in Chinese coastal areas *** star outbreak in Qingdao in July,2006.A great deal of starfish Asterina *** thrown away without any utilization due to not any value in people’s *** better exploit the biological resource,the chemical constituents of Asterina sp.,collected in Dalian,China,were investigated and five known compounds were isolated from the EtOH extract of the starfish Asterina sp.,two of which were isolated from this sea star for the first *** structures were determined on the basis of spectroscopic data and comparison with those reported in references.