CAS: 25878-60-8; (3R,4S,5S,6R)-6-(Acetoxymethyl)Tetrahydro-2H-Pyran-2,3,4,5-Tetrayl Tetraacetate

上下游产品

CAS号133-99-3 D(+)-纤维二糖 | CAS号7512-17-6 N-乙酰-D-氨基葡萄糖 | CAS号108-24-7 乙酸酐 | CAS号4098-06-0 三乙酰半乳糖烯 | CAS号35899-89-9 1-叠氮-1-脱氧-β-D-半乳糖 | CAS号5094-33-7 4-氨苯基β-D-吡喃半乳糖苷 | CAS号3068-32-4 2,3,4,6-四乙酰氧基-a... | CAS号572-09-8 2,3,4,6-四乙酰氧基-a... | CAS号10257-28-0 D-吡喃葡萄糖 | CAS号24624-80-4 2'-NITROPHENYL ... | CAS号2872-66-4 4-硝基苯基-2,3,4,6-... | CAS号2872-72-2 苯基-2,3,4,6-四-O-... | CAS号80040-79-5 3,4,6-三邻苄基半乳醛

D-Allopyranose置于zinc(II) Chloride体系中,用 吡啶 用作溶剂,化学反应 38.0H,反应生成1,2,3,4,6-D-葡萄糖五乙酸酯
参考文献:D-葡萄糖和d-半乳糖单硫酸盐的13C-NMR研究
标题:D-葡萄糖和d-半乳糖单硫酸盐的13C-NMR研究
摘要:摘要d-半乳糖和d-葡萄糖2-,3-,4-和6硫酸盐,2,3,4,6-四-O-乙酰基-β-D-葡萄糖1-硫酸盐和2-乙酰氨基-已经确定地合成了2-脱氧-D-葡萄糖6-硫酸盐,并通过13C-NMR光谱证实了硫酸盐基团的位置.给出了d-半乳糖3-和4-硫酸盐以及d-葡萄糖4-硫酸盐的新合成方法.13 C-NMR光谱显示了相对于母糖的低场位移,该位移具有一个硫酸根基团的碳原子的位移和相邻碳原子的较小的高场位移.氘诱导的差分同位素位移(dis),13C-NMR光谱技术显示出对化学位移的分配很有价值.
Doi:10.1016/s0008-6215(00)80847-2

专利信息

专利号:US-6723843-B2
优先权日:1996-08-26
标题:Oligosaccharide synthesis
发明人：TOTH ISTVAN; DEKANY GYULA; KELLAM BARRY
权利人:ALCHEMIA PTY LTD
摘要:The invention provides a system for solid-phase synthesis of oligosaccharides, based on the discovery that a 2-substituted-1,3-dioxocycloalkyl linker group of general formula (I) can be used to couple saccharide groups of both the O-glycoside and N-glycoside type to a polymer support. The invention provides reagents, reagent kits and methods for solid-phase oligosaccharide synthesis.

专利号:WO-0039141-A1
优先权日:1998-12-23
标 题 :Inositol-containing hexasaccharides, their synthesis and their uses
发明人：MARTIN-LOMAS MANUEL; MOSQUERA MARIA FLORES; CHIARA JOSE LUIS
权利人:RADEMACHER GROUP LIMITED; MARTIN LOMAS MANUEL; MOSQUERA MARIA FLORES; CHIARA JOSE LUIS
摘要:The application relates to the design and synthesis of novel hexasaccharides of general formula (I), wherein: each R is independently selected from hydrogen, an alkyl or substituted alkyl group, an acyl or substituted acyl group, a phosphate group (PO3- or PO¿3?H for instance) or a protecting group, or two of the R groups may be cyclic phosphate; NX group represents N3; or in the NX group, X represents one or more groups independently selected from hydrogen, alkyl or substituted alkyl, acyl or substituted acyl; NY represents a phthalimido group (NPht) or N3; or in the NY group, Y represents one or more groups independently selected from hydrogen, alkyl or substituted alkyl, acyl or substituted acyl; or a salt or derivative of said compound. Methods for synthesizing the compounds and their uses are also disclosed.

专利号:WO-9636627-A1
优先权日:1995-05-19
标 题 :Collection of activated glycoside compounds and their biological use
发明人：ANDERSON MARK BRIAN; MUSSER JOHN H
权利人:GLYCOMED INC
摘要:The present invention relates to the field of combinatorial carbohydrate chemistry and involves the modification of organic molecules and/or the synthesis of large numbers of products comprising carbohydrate and/or glycominetic entities. More specifically, the present invention relates to activated carbon glycosides useful for the modification of organic molecules by incorporation of carbohydrate units, providing the synthesis of large numbers of products having novel chemical characteristics. The present invention further relates to methods for the generation of chemical compounds comprising carbon glycosides. Methods are disclosed to provide large arrays of molecules and to identify species that act as agonists or antagonists of various biological, chemical, and other activities.

专利号:WO-9846784-A1
优先权日:1997-04-11
标 题 :Improved synthesis of oligosaccharides using activated glycoside derivatives

专利号:EP-0973932-A1
优先权日:1997-04-11
标 题 :Improved synthesis of oligosaccharides using activated glycoside derivatives

专利号:WO-2014190024-A1
优先权日:2013-05-21
标题 :Modular synthesis of amphiphilic janus glycodendrimers and their self-assembly into glycodendrimersomes