New N-acyl taurine from the sea urchin Glyptocidaris crenularis.

نویسندگان

  • Xuefeng Zhou
  • Tunhai Xu
  • Kewei Wen
  • Xian-Wen Yang
  • Shi-Hai Xu
  • Yonghong Liu
چکیده

A new N-acyl taurine (1), together with a new natural product, l-(beta-D-ribofuranosyl)-1,2,4-triazole (4), and two known compounds (2 and 3), were isolated from the sea urchin, Glyptocidaris crenularis. The new N-acyl taurine was elucidated as 2-(5R,15S-dihydroxyeicosanoylamino) ethanesulfonic acid on the basis of spectroscopic (NMR, MS) analyses and the modified Mosher ester method. Compound 2 showed significant toxicity against brine shrimp larvae.

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منابع مشابه

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عنوان ژورنال:
  • Bioscience, biotechnology, and biochemistry

دوره 74 5  شماره 

صفحات  -

تاریخ انتشار 2010