CAS: 33401-87-5; (2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-((((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2-yl)Oxy)Methyl)Tetrahydro-2H-Pyran-2-yl)Oxy)Hexanal

上下游产品

D-maltose Sucrose 2-O-α-maltosylmaltose62-O-α-maltosylmaltoseD-glucose

D-(+)-纤维二糖置于水体系中,用 乙酸盐 用作溶剂,化学反应 1.75H,反应生成潘糖
参考文献:Method For Determination Of Transglucosidase
标题:Method For Determination Of Transglucosidase
摘要:本发明公开了一种用于测定怀疑具有转葡萄糖苷酶活性的葡萄糖淀粉酶制剂中转葡萄糖苷酶活性的方法.该方法涉及使用阿卡波糖抑制制剂中的葡萄糖淀粉酶,然后通过传统方法测量未被抑制的转葡萄糖苷酶活性.

专利信息

专利号:US-5714587-A
优先权日:1993-03-31
标 题 :Synthesis of anti-inflammatory compounds, and novel trisaccharides useful in the synthesis of anti-inflammatory compounds
发明人：LAINE ROGER A
权利人:UNIV LOUISIANA STATE; AGRICULTURAL AND MECHANICAL CO
摘要:Anti-inflammatory compounds are useful, for example, in treating arthritis and heart attack patients. Novel oligosaccharides useful in the rapid synthesis of certain anti-inflammatory compounds are disclosed, as is a rapid method of synthesizing the oligosaccharides. Low pH can loosen the acceptor specificity of galactosyltransferase (lactose synthase: EC 2.4.1.22), allowing the rapid synthesis of novel oligosaccharides. The disaccharides cellobiose (β1→4), laminaribiose (β1→3), gentiobiose (β1→6) and maltose (α1→4) acted as acceptors for lactose synthase under low pH conditions. From these four acceptors, the following four novel trisaccharides were synthesized: Gal p (β1→4)Glc p (β1→3) -Glc, Gal p (β1→4)Glc p (β1→4)-Glc, Gal p (β1→4)Glc p (β1→6)-Glc and Gal p (β1→4)Glc p (α1→4)Glc. These trisaccharides, and other oligosaccharides, may be synthesized in a few days with the disclosed technique, as opposed to the several months which would likely have been required with more traditional organic synthetic methods. These trisaccharides may be used as intermediates in the rapid synthesis of anti-inflammatory compounds.

专利号:US-7229797-B1
优先权日:1999-08-20
标 题:Enzymatic synthesis of deoxyribonucleosides
发明人：TISCHER WILHELM; IHLENFELDT HANS-GEORG; BARZU OCTAVIAN; SAKAMOTO HIROSHI; PISTOTNIK ELISABETH; MARLIERE PHILIPPE; POCHET SYLVIE
权利人:PASTEUR INSTITUT
摘要:The present invention relates to a method for the in vitro enzymatic synthesis of deoxyribonucleosides and enzymes suitable for this method.

专利号:US-2017204442-A1
优先权日:2014-05-29
标题 :Enzymatic synthesis of soluble glucan fiber
发明人：DICOSIMO ROBERT; CHENG QIONG; ELIOT ANDREW C; OUWEHAND ARTHUR; PAYNE MARK S; YOU ZHENG
权利人:DU PONT
摘要:An enzymatically produced soluble α-glucan fiber composition is provided suitable for use as a digestion resistant fiber in food and feed applications. The soluble α-glucan fiber composition can be blended with one or more additional food ingredients to produce fiber-containing compositions. Methods for the production and use of compositions comprising the soluble α-glucan fiber are also provided.

专利号:US-10245558-B2
优先权日:2011-09-09
标 题 :Green synthesis nanocomposite membranes
发明人：BHATTACHARYYA DIBAKAR; SMULEAC VASILE; VARMA RAJENDER S; SIKDAR SUBHAS K
权利人:THE UNIV OF KENTUCKY RESEARCH FOUNDATION; US ENVIRONMENT
摘要:A nanocomposite membrane includes a macroporous polymer membrane having a plurality of pores. A plurality of metal nanoparticles are synthesized and immobilized within those plurality of pores. The nanoparticles are reduced and capped with a green reducing and capping agent such as green tea extract.

专利号:WO-9412651-A1
优先权日:1992-12-01
标题 :Enzymatic synthesis of sugar alcohol esters
发明人：BARFOED MARTIN; SKAGERLIND JAN PETER
权利人:NOVO NORDISK AS; BARFOED MARTIN; SKAGERLIND JAN PETER
摘要:A method of preparing a compound of the general formula (I): R1-COO-X-O-R2, wherein R1-CO is the acyl group of a carboxylic acid which may be saturated or unsaturated, O-X-O is a saccharide moiety or a sugar alcohol moiety corresponding to a saccharide or a sugar alcohol of the general formula X(OH)¿2?, and R?2¿ is hydrogen, acetyl, or an alkyl group.

专利号:US-3616227-A
优先权日:1968-09-16
标 题 :Synthesis of steroids
发明人：PAN SAMUEL C; LERNER LEONARD J
权利人:SAMUEL C PAN; LEONARD J LERNER
摘要:This invention relates to Alpha -glucosides of steroids containing hydroxy groups in both the 16 Alpha - and 17-positions and the method for preparing them by reacting with a polysaccharide or an oligosaccharide, such as maltose, in the presence of a source of the enzyme: amylase or transglucosylase. The Alpha -glucosides are new compounds that possess estrogenic activity. They may be used, therefore, as antifertility agents.