TOOLS FOR CELL SIGNALING - SYNTHESIS OF THE 3-PHOSPHATASE-RESISTANT 1,3,4,5-INSP(4) MIMIC, 1D-MYO-INOSITOL 1,4,5-TRISPHOSPHATE 3-PHOSPHOROTHIOATE

被引:16
作者
KOZIKOWSKI, AP [1 ]
FAUQ, AH [1 ]
WILCOX, RA [1 ]
NAHORSKI, SR [1 ]
机构
[1] UNIV LEICESTER,DEPT CELL PHYSIOL & PHARMACOL,LEICESTER LE1 9HN,LEICS,ENGLAND
关键词
D O I
10.1021/jo00088a003
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The synthesis of 1D-myo-inositol 1,4,5-trisphosphate 3-phosphorothioate, a 3-phosphatase-resistant analogue of 1,3,4,5-InsP(4) is reported, and this compound is shown to elicit Ca-45(2+) release with an EC(50) which is comparable to that of the natural metabolite, thus supporting the idea that 1,3,4,5-InsP(4) can interact with the 1,4,5-InsP(3) receptors.
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收藏
页码:2279 / 2281
页数:3
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