Synthesis of inhibitors of α-1,3-fucosyltransferase
摘要:
A new class of compounds 1, structurally modified derivatives of the a-fucosidase inhibitor deoxyfuconojirimycin 2, has been prepared and found to display activity as inhibitors of alpha-1,3-fucosyltransferase in the mu M range. (C) 1997 Elsevier Science Ltd.
Deoxygenative Olefination Reaction as the Key Step in the Syntheses of Deoxy and Iminosugars
作者:Yung Chang Hsu、Jih Ru Hwu
DOI:10.1002/chem.201201060
日期:2012.6.18
Just a spoonful of sugar! A new synthetic strategy involving the use of a deoxygenative olefination reaction as the key step was developed for the preparation of deoxy and iminosugars in their optically active form (see scheme). This strategy has been proven successful by the use of a pentose, hexose, heptose, and disaccharide as the starting materials. Furthermore, it was applied in a formal total
Synthesis of N-substituted 1,5-dideoxy-1,5-imino-L-fucitol derivatives
申请人:G.D. SEARLE & COMPANY
公开号:EP0363344A1
公开(公告)日:1990-04-11
Novel intermediates and method for the chemical synthesis of N-substituted 1,5-dideoxy-1,5-imino-L-fucitol derivatives are provided. A preferred intermediate is 1,5-dideoxy-1,5-imino-3, 4-O-isopropylidene-L-fucitol which is used to prepare the HIV inhibitor 1,5-dideoxy-1,5-imino-(N-ω-methyl caproate]-L-fucitol. These compounds are prepared in a short synthesis from the known compound 2,3-O-isopropylidene-D-lyxono-1,4-lactone or in a multi-step synthesis from D-galactose.
本研究提供了用于化学合成 N-取代型 1,5-二脱氧-1,5-亚氨基-L-岩藻糖醇衍生物的新型中间体和方法。一种优选的中间体是 1,5-二脱氧-1,5-亚氨基-3, 4-O-异亚丙基-L-岩藻糖醇,它可用于制备 HIV 抑制剂 1,5-二脱氧-1,5-亚氨基-(N-ω-甲基己酸酯)-L-岩藻糖醇。这些化合物是由已知化合物 2,3-O-异亚丙基-D-来苏诺-1,4-内酯通过简短合成法或由 D-半乳糖通过多步合成法制备的。
Looking glass inhibitors: efficient synthesis and biological evaluation of d-deoxyfuconojirimycin
作者:Yves Blériot、Dirk Gretzke、Thomas M. Krülle、Terry D. Butters、Raymond A. Dwek、Robert J. Nash、Naoki Asano、George W.J. Fleet
DOI:10.1016/j.carres.2005.10.002
日期:2005.12
1, 6-Dideoxygalactostatin, the mirror image of 1-deoxy-L-fuconojirimycin, was efficiently prepared from 2,3-Ow-isopropylidene-L-lyxonolactone in four steps and evaluated as a glycosidase inhibitor. (c) 2005 Elsevier Ltd. All rights reserved.
FLEET, GEORGE W. J.;PETURSSON, SIGTHOR;CAMPBELL, ARTHUR L.;MUELLER, RICHA+, J. CHEM. SOC. PERKIN TRANS. PT 1,(1989) N, C. 665-666
作者:FLEET, GEORGE W. J.、PETURSSON, SIGTHOR、CAMPBELL, ARTHUR L.、MUELLER, RICHA+
DOI:——
日期:——
CAMPBELL, ARTHUR L.;BEHLING, JAMES R.;BABIAK, KEVIN A.;NG, JOHN S.;MUELLE+
作者:CAMPBELL, ARTHUR L.、BEHLING, JAMES R.、BABIAK, KEVIN A.、NG, JOHN S.、MUELLE+