Isolation and structures of hedathiosulfonic acids A and B, novel thiosulfonic acids from the deep-sea urchin Echinocardium cordatum

被引：9

作者：

Takada, N

Watanabe, M

Suenaga, K

Yamada, K

Kita, M

Uemura, D

机构：

[1] Nagoya Univ, Dept Chem, Grad Sch Sci, Chikusa Ku, Nagoya, Aichi 4648602, Japan

[2] Nagoya Univ, Res Ctr Mat Sci, Chikusa Ku, Nagoya, Aichi 4348602, Japan

来源：

TETRAHEDRON LETTERS | 2001年 / 42卷 / 37期

关键词：

Echinocardium cordatum; natural thiosulfonic acid; isolation; structure determination; acute toxicity;

D O I：

10.1016/S0040-4039(01)01314-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Hedathiosulfonic acids A and B were isolated from the deep-sea urchin Echinocardium cordatum, and were determined to be novel 6-undecanethiosulfonic acids by 2D NMR, HRMS, and methylation reaction. Hedathiosulfonic acids exhibited acute toxicity. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：6557 / 6560

页数：4

共 16 条

[11] AN INTERESTING REARRANGEMENT OF UNSATURATED SULFONATE AND THIOSULPHONATE ESTERS [J].