CAS: 33404-34-1; (2R,3R,4R,5R)-4-(((2S,3R,4R,5S,6R)-3,4-Dihydroxy-6-(Hydroxymethyl)-5-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2-yl)Oxy)Tetrahydro-2H-Pyran-2-yl)Oxy)-2,3,5,6-Tetrahydroxyhexanal

相似化合物

32860-62-1 69-79-4 528-50-7

上下游产品

cellotetraose cellopentaose Sucrose D-maltoseD-glucose 48H82O41C48H82O41 54H92O46C54H92O46 60H102O51C60H102O51

📜Alkaline Earth Salt Of/the/ Methylsulfuric Acid 反应生成 D-(+)-纤维三糖
参考文献:The Polymer-Homologous Series Of Oligosaccharides From Cellulose1
标题:The Polymer-Homologous Series Of Oligosaccharides From Cellulose1
摘要:
DOI:10.1021/ja01141A032

专利信息

专利号:US-2021246476-A1
优先权日:2020-01-31
标 题:Biosynthesis of preparing nicotinamide mononucleotide and derivatives thereof
发明人：ZHANG YI HENG PERCIVAL
权利人:ZHANG YI HENG PERCIVAL
摘要:A method of making nicotinamide mononucleotide (NMN), nicotinamide mononucleotide derivatives, or mixtures thereof is disclosed. The method involves the in vitro artificial enzymatic pathways comprised: the generation of alpha-D-ribose-1-phosphate from numerous substrates followed by the synthesis of nicotinamide mononucleotide catalyzed by nicotinamide riboside phosphorylase and nicotinamide riboside kinase or the generation of 5-phospho-alpha-D-ribose-1-diphosphate from nucleotides followed by the synthesis of nicotinamide mononucleotide catalyzed by nicotinamide phosphoribosyltransferase. The multiple enzymes were reconstituted in one pot, wherein in-situ removal of byproducts that can be converted to other non-inhibitory chemicals with supplementary enzymes push the overall biotransformation toward the synthesis of nicotinamide mononucleotide. Furthermore, nicotinamide mononucleotide can be converted to its derivatives—nicotinamide adenine dinucleotide and nicotinamide adenine dinucleotide phosphate.

专利号:US-2023278976-A1
优先权日:2021-07-05
标题:Synthesis Of Beta-Glycolipid Compounds
发明人：BOXLEY CHETT; STOLLEY RYAN; BRUGGEMAN ROBERT
权利人:GLYCOSURF INC
摘要:Methods of forming a glycolipid are disclosed. A method may include glycosylating a sugar with a beta-hydroxyester using BF3-L as a glycosylation promoter. L may include one or more of Diethylether, Tetrahydrofurn, Dimethyle Sulfide, or combinations thereof. The beta-hydroxyester may include a carbon length ranging from C2 to C24. The sugar may be a protected sugar that includes peracetylated-rhamnose, peracetylated-xylose, peracetylated-glucose, peracetylated-galactose or combinations thereof. The beta-hydroxyester and sugar may be combined in a reaction vessel to form a mixture. A solvent may be added to the mixture to substantially dissolve the mixture. The glycosylation promoter may be added to the solution such that the solution is maintained withing a desired temperature range.

专利号:WO-9102739-A1
优先权日:1989-08-11
标题:Synthesis of glycosides having predetermined stereochemistry
发明人：DANISHEFSKY SAMUEL J
权利人:UNIV YALE
摘要:Methods of stereoselectively preparing a substituted 1,2-anhydrosugar wherein a substituted glycal is converted into a 1,2-anhydrosugar that is utilized to glycosylate a hydroxyl group containing glycal, are disclosed. Methods of preparing a saccharide multimer wherein a nucleophile is reacted with a substituted 1,2-anhydrosugar having a plurality of non-participating substituents, are disclosed. In addition, methods of preparing stereospecific halo-substituted saccharide multimers by haloglycosylation of a glycosyl donor substituted glycal and a glycosyl acceptor glycal derivative in the absence of water and in the presence of a halonium ion, are disclosed. Methods of preparing stereospecific particle-linked halo-substituted saccharide multimers, by haloglycosylation of a particle-linked nucleophilic hydroxyl group with a substituted glycal and a halonium ion, are also disclosed.

专利号:US-4614718-A
优先权日:1983-08-23
标 题 :Synthesis of sugar or sugar-alcohol fatty acid esters
发明人：SEINO HAJIME; UCHIBORI TSUYOSHI; INAMASU SACHIKO; NISHITANI TOSHIYUKI
权利人:DAI ICHIO KOGYO SEIYAKU CO LTD
摘要:Sugar or sugar-alcohol fatty acid esters such as sucrose fatty acid esters are synthesized by incubating an aqueous mixture of a sugar or sugar-alcohol, a fatty acid and a catalytically active amount of a lipolytic enzyme, and recovering the resulting ester from the mixture.

专利号:US-6573076-B1
优先权日:1997-03-04
标 题:Gene, group of genes, and novel β-glucosidase
发明人：TONOUCHI NAOTO; TSUCHIDA TAKAYASU; YOSHINAGA FUMIHIRO; TAHARA NAOKI; YANO HISATO; HAYASHI TAKAHISA
权利人:AJINOMOTO KK
摘要:An object of the present invention is to provide novel genes and gene group involved in cellulose synthesis of microorganisms.The present invention relates to a gene group encoding cellulase, cellulose synthase complex, beta-glucosidase and the like, and to novel beta-glucosidase.

专利号:US-11180740-B2
优先权日:2018-04-23
标 题 :Synthesis of glucan comprising beta-1,3 glycosidic linkages with beta-1,3-glucan phosphorylase enzymes
发明人：YU ZHEYONG; KRALJ SLAVKO; BEHABTU NATNAEL; ZHANG ZHENGHONG; HOWE LAURIE A
权利人:DANISCO US INC
摘要:Reaction compositions are disclosed herein comprising at least water, alpha-glucose-1-phosphate (alpha-G1P), an acceptor molecule, and a beta-1,3-glucan phosphorylase enzyme. These reactions can synthesize oligosaccharides and polysaccharides with beta-1,3 glycosidic linkages. Further disclosed are methods of isolating beta-1,3-glucan.