题目: New N-acyl taurine from the sea urchin Glyptocidaris crenularis

作者: Zhou X, Xu T, Wen K, Yang X, Xu S, Liu Y* 

刊物: BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY，（IF=1.269，IV区）

刊号: 2010, 74(5): 1089-1091 

摘要: 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.