首页> 外文会议>2011 International Conference on Human Health and Biomedical Engineering >An unusual mercapto-containing and three known diketopiperazines from the marine sponge Haliclona sp
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An unusual mercapto-containing and three known diketopiperazines from the marine sponge Haliclona sp

机译:来自海洋海绵Haliclona sp的一种不寻常的含巯基和三种已知的二酮哌嗪

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A new mercapto-containing diketopiperazine 3-(1-mercaptoethyl) hexahydropyrrolo[1, 2-a]-pyrazine-1, 4-dione, (1) named Haliclomercaptodipeptide, and three known diketopiperazines cyclo(Pro-Leu) (2), cyclo(Pro-Ala) (3), cyclo(Pro-Tyr) (4) were isolated from marine sponge Haliclona sp. The structures were deduced on the basis of spectroscopic methods.
机译:一种新的含巯基的二酮哌嗪3-(1-巯基乙基)六氢吡咯并[1,2-a]-吡嗪-1,4-二酮,(1)名为Haliclomercaptodipeptide,和三个已知的二酮哌嗪环(Pro-Leu)(2),环(Pro-Ala)(3),环(Pro-Tyr)(4)从海洋海绵Haliclona sp。根据光谱方法推导了结构。

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