128657-58-9Relevant articles and documents
Ultrasonication-Assisted Synthesis of a d-Glucosamine-Based β-CD Inclusion Complex and Its Application as an Aqueous Heterogeneous Organocatalytic System
Rani, Dhiraj,Sethi, Aaftaab,Kaur, Khushwinder,Agarwal, Jyoti
, p. 9548 - 9557 (2020/09/09)
For the first time, an inclusion complex has been crafted between a carbohydrate-based molecule and a β-cyclodextrin (CD) hydrophobic cavity for asymmetric catalytic applications. This novel d-glucosamine-based inclusion compound has been synthesized in h
Preparation method of fondaparinux sodium monosaccharide intermediate
-
Paragraph 0045-0048; 0055-0057; 0064-0066, (2019/03/06)
The invention discloses a preparation method of a fondaparinux sodium monosaccharide intermediate. The preparation method includes using methyl glucose protected by C4 and C6 positions as a raw material to obtain methyl 3-O-benzyl-4,6-O-benzylidene-2-(ben
Synthetic heparin pentasaccharides
-
Page/Page column 36; 38, (2016/02/12)
Preparation and use of synthetic monosaccharides, disaccharides, trisaccharides, tetrasaccharides and pentasaccharides useful for the preparation of synthetic heparinoids.
NOVEL GLUCOSE DERIVATIVE, AND CELL IMAGING METHOD AND IMAGING AGENT USING THE SAME
-
, (2016/10/07)
PROBLEM TO BE SOLVED: To provide a novel glucose derivative taken into a cell via a membrane transport system of sugar, an imaging agent and an imaging method of a cell or an intracellular molecule which use the glucose derivative, a method of accurately detecting a cancer cell which uses the glucose derivative and an imaging agent used for the method. SOLUTION: There are provided a D-glucose derivative and an L-glucose derivative in which glucose is bonded to a 7-site of a fluorescent molecular group having a coumarin skeleton or a quinoline skeleton. Furthermore, there are provided a cell imaging agent and a cell imaging method using the derivative. Further, there are provided a cancer cell imaging agent and a cancer cell imaging method using the L-glucose derivative. COPYRIGHT: (C)2016,JPO&INPIT
D-Glucosamine as a novel chiral auxiliary for the stereoselective synthesis of P-stereogenic phosphine oxides
D'Onofrio,Copey,Jean-Gérard,Goux-Henry,Pilet,Andrioletti,Framery
, p. 9029 - 9034 (2015/09/01)
D-Glucosamine was successfully employed as a chiral auxiliary for the enantioselective synthesis of phosphine oxides. The influence of the anomeric position was also investigated and revealed the excellent ability of the α-anomer to perform this transform
Glucosamine-based primary amines as organocatalysts for the asymmetric aldol reaction
Agarwal, Jyoti,Peddinti, Rama Krishna
, p. 3502 - 3505 (2011/06/21)
Glucosamine derivatives have been synthesized starting from commercially available N-acetyl-D-glucosamine/glucosamine hydrochloride and have been employed successfully as efficient organocatalysts for the direct asymmetric aldol reaction between cyclohexa
Oligo-Aminosaccharide compound
-
Page/Page column 8, (2011/01/12)
An oligo-aminosaccharide compound formed by binding 3 to 6 saccharides, such as 2,6-diamino-2,6-dideoxy-α-(1→4)-D-glucopyranose oligomers, or a salt thereof, which has high affinity to a double-stranded nucleic acid.
Synthesis and characterization of d-glucosamine-derived low molecular weight gelators
Goyal, Navneet,Cheuk, Sherwin,Wang, Guijun
supporting information; experimental part, p. 5962 - 5971 (2010/09/18)
Carbohydrate-based low molecular weight gelators are an interesting class of molecules with many potential applications. Previously, we have found that certain esters and carbamates of 4,6-O-benzylidene-α-d-methyl- glucopyranoside are low molecular weight
Enantioselective arylations catalyzed by carbohydrate-based chiral amino alcohols
Wouters, Ana Dioneia,Trossini, Gustavo H. G.,Stefani, Helio A.,Luedtke, Diogo S.
scheme or table, p. 2351 - 2356 (2010/07/04)
The application of carbohydrate-derived amino alcohols in the asymmetric arylation of aldehydes by using arylboronic acids as the source of transferable aryl groups is described. The best ligand is derived from the readily available sugar D-xylose and it mediates the addition of a range of arylboronic acids to various aromatic aldehydes in excellent yields and high enantiomeric excesses.
Accessible sugars as asymmetric olefin epoxidation organocatalysts: Glucosaminide ketones in the synthesis of terminal epoxides
Boutureira, Omar,McGouran, Joanna F.,Stafford, Robert L.,Emmerson, Daniel P. G.,Davis, Benjamin G.
supporting information; experimental part, p. 4285 - 4288 (2009/12/05)
A systematically varied series of conformationally restricted ketones, readily prepared from N-acetyl-d-glucosamine, were tested against representative olefins as asymmetric epoxidation catalysts showing useful selectivities against terminal olefins and, in particular, typically difficult 2,2-disubstituted terminal olefins.