CAJ | 학술논문

目的：对采自南中国海海域的群海绵（A gelas mauritiana）的化学成分进行研究。方法采用硅胶色谱柱、Sephadex L H-20凝胶色谱柱、高效液相色谱等色谱方法，对 A gelas mauritiana正丁醇萃取物进行分离纯化；应用现代波谱技术对化合物进行化学结构鉴定；用M T T法对化合物进行体外人肺癌细胞株A549细胞生长抑制活性测试。结果共分离得到8个化合物，分别鉴定为：agelasine A （1）、agelasine B （2）、epi-agelasine C （3）、（-）agelasine D （4）、agelasine E （5）、agelasine F （6）、（-）ageloxime D （7）、aurantiamide acetate （8）。体外活性筛选中，这些化合物对A549显示出不同程度的生长抑制活性，化合物1～3的活性与阳性对照阿霉素相近。结论化合物1、2、4、5、6、8为首次从该种海绵中分离得到。首次选用A549对化合物1～7的活性进行评价，化合物2、3的显著生长抑制活性为进一步深入研究提供了依据。
목적：대채자남중국해해역적군해면（A gelas mauritiana）적화학성분진행연구。방법채용규효색보주、Sephadex L H-20응효색보주、고효액상색보등색보방법，대 A gelas mauritiana정정순췌취물진행분리순화；응용현대파보기술대화합물진행화학결구감정；용M T T법대화합물진행체외인폐암세포주A549세포생장억제활성측시。결과공분리득도8개화합물，분별감정위：agelasine A （1）、agelasine B （2）、epi-agelasine C （3）、（-）agelasine D （4）、agelasine E （5）、agelasine F （6）、（-）ageloxime D （7）、aurantiamide acetate （8）。체외활성사선중，저사화합물대A549현시출불동정도적생장억제활성，화합물1～3적활성여양성대조아매소상근。결론화합물1、2、4、5、6、8위수차종해충해면중분리득도。수차선용A549대화합물1～7적활성진행평개，화합물2、3적현저생장억제활성위진일보심입연구제공료의거。
Objective To investigate the chemical constituents of marine sponge A gelas mauritiana collected from the South China Sea .Methods The n-butanol extract of marine sponge A gelas mauritiana was separated and purified by repeated column chromatography on silica gel ,Sephadex LH-20 ,and reversed-phase high-performance liquid chromatography (RP-HPLC) .The chemical structures of those obtained compounds were determined on the basis of spectroscopic analysis and com-parison with reported data .The tumor cell growth inhibitory activity of these compounds towards human lung carcinoma cells A549 was tested .Results Eight compounds were isolated ,including agelasine A (1) ,agelasine B (2) ,epi-agelasine C (3) , (-)agelasine D (4) ,agelasine E (5) ,agelasine F (6) ,(-)ageloxime D (7) and aurantiamide acetate (8) .These compounds dis-played different level of tumor cell growth inhibitory activity towards cell A 549 in vitro .Compounds 1-3 showed significant ac-tivity towards cell A549 ,being similar to that of the positive control of adriamycin .Conclusion Compounds 1 ,2 ,4 ,5 ,6 ,8 were isolated for the first time from the sponge A gelas mauritiana .Cell A549 was selected for the first time for the activity evalua-tion of compounds 1~7 .Significant inhibition activity of compounds 2、3 may hold as a basis for further research .