马槟榔种仁化学成分研究  

Chemical Constituents from the kernels of Capparis masaikai Lévl

作　　者：刘永芹[1] 邸迎彤[2] 王跃虎[2] 胡旭佳[1] 

机构地区：[1]昆明理工大学生命科学与技术学院,昆明650500 [2]中国科学院昆明植物研究所植物化学与西部植物资源国家重点实验室,昆明650204

出　　处：《天然产物研究与开发》2017年第3期415-418,共4页Natural Product Research and Development

基　　金：国家自然科学基金(31260399;31460430;31660437)

摘　　要：对生长于云南文山的山柑科山柑属植物马槟榔种仁的化学成分进行分离鉴定。通过硅胶、MCI和Sephadex LH-20柱层析、分离纯化,结果分离得到8个化合物,运用现代波谱技术分别鉴定为:1-methoxy-3-indoleformic acid(1)、恶唑烷-2-硫酮(2)、O'-ethyl-1-β-D-arabinofuranosyluracil(3)、腺嘌呤核苷(4)、阿洛酮糖腺苷(5)、ethylβ-D-fructofuranoside(6)、1-β-D-psicofuranosyluracil(7)、尿嘧啶核苷uridine(8)。化合物1、3、7是新的天然化合物。化合物4、5、6为首次从马槟榔植物中分离得到。The chemical constituents of the kernels of Capparis masaikai Levl, Collected at Wenshan, Yunnan province, China were isolated by column chromatography on silica gel, MIC and Sephadex LH-20, and identified by chemical and spectral analyses. Eight compounds were finally isolated and purified from the kernels of C. masaikai. Their structures were elucidated as 1 -methoxy-3-indoleformic acid （ 1 ）, Oxazolidine-2-thione （2）, O＇-ethyl-1 -O＇-D-arabinofuranosyluracil （3）, adenosine （ 4 ）, psicofuranine （ 5 ）, ethyl β-D-frnctofuranoside （ 6 ）, 1 -β-D-psicofuranosyluraeil （ 7 ）, uridine （ 8 ）. Compounds 1,3 and 7 were new natural compound from plants. Compounds 4,5 and 6 were obtained from this plant for the first time.

关 键 词：马槟榔 山柑属 种仁 化学成分 

分 类 号：R284.2[医药卫生—中药学]