Synthesis of the first optically pure, fluorinated inositol 1,4,5-trisphosphate of myo-inositol. Stereochemistry and its effect on calcium(2+) release in Swiss 3T3 cells
Synthesis of some deoxy-fluoro analogues of myo-inositol
作者:John L. Offer、James C. Metcalfe、Gerry A. Smith
DOI:10.1039/c39900001312
日期:——
Syntheses of 5-deoxy-5-fluoro-myo-inositol and optically pure 1-L- and 1-D-1-deoxy-1-fluoro-1-fluoro-myo-inositol from myo-inositol are reported as being formed in high yield.
的合成5-脱氧-5-氟肌醇肌醇和光学纯的1-大号-和1- d -1脱氧-1-氟-1-氟-肌从肌醇肌醇肌醇被报告为形成于高产。
Synthesis of novel metabolically stable analogues of D-myo-inositol 1,4,5-trisphosphate
作者:Abdul H. Fauq、Javid H. Zaidi、Robert A. Wilcox、Girlie Varvel、Stefan R. Nahorski、Alan P. Kozikowski、Christophé Erneux
DOI:10.1016/0040-4039(96)00169-4
日期:1996.3
Starting from L-quebrachitol, syntheses and biological activities of three novel analogues of the cellular second messenger D-myo-inositol1,4,5-trisphosphate (IP3), 1,4-bisphosphate 5-phosphorothioate (1a), 1,5-bisphosphate 4-phosphorothioate (1b), and 1-phosphate 4,5-bisphosphorothioate (1c) are described.
Offer, John L.; Voorheis, H. Paul; Metcalfe, James C., Journal of the Chemical Society. Perkin transactions I, 1992, # 8, p. 953 - 960
作者:Offer, John L.、Voorheis, H. Paul、Metcalfe, James C.、Smith, Gerry A.
DOI:——
日期:——
Synthesis and Biological Activity of the D-3-Deoxy-3-fluoro and D-3-Chloro-3-deoxy Analogs of Phosphatidylinositol
作者:Alan P. Kozikowski、Garth Powis、Abdul H. Fauq、Werner Tuckmantel、Alfred Gallegos
DOI:10.1021/jo00084a010
日期:1994.3
The naturally occurring inositol derivative, L-quebrachitol (1), serves as starting material for the synthesis of D-3-deoxy-3-fluoro- and D-3-chloro-3-deoxy-myo-inositol (4, 28). Their transformation into the title compounds 22 and 40 (abbreviated as FPI and CPI, respectively) is accomplished by benzylation of all hydroxyl groups but OH-1 to which the phosphatidic acid side chain is subsequently attached using the phosphoramidite protocol, and hydrogenolytic deprotection. Compounds 4 and 28, as reported earlier, exhibit moderate and high selectivity, respectively, in the growth inhibition of v-sis transformed vs wild type murine NIH 3T3 cells if myo-inositol is absent but are inactive in the presence of physiological inositol levels. On the other hand, FPI possesses a nearly 2 orders of magnitude higher activity but no selectivity both in the absence or presence of myo-inositol. CPI is inactive as is the simplified analogue 24 of FPI in which the phosphatidic acid moiety has been replaced by an octadecyl group.