A polymer stabilizer comprising the following alkoxy compound:
the alkoxy compound: a compound obtained by alkoxylating at least one hydroxyl group contained in a compound of the following formula (1) containing one formyl group or carbonyl group and (n−
1
) hydroxyl groups in the molecule with an alkyl group having 1 to 12 carbon atoms:
C
n
H
2n
O
n
(1)
(wherein, n represents an integer of 3 or more).
[EN] SELECTIVE VALORIZATION OF BIOMASS SUGARS<br/>[FR] VALORISATION SÉLECTIVE DE SUCRES DE BIOMASSE
申请人:MASSACHUSETTS INST TECHNOLOGY
公开号:WO2021127642A1
公开(公告)日:2021-06-24
Disclosed are methods of forming an epimer or a dehydrated isomer of a pyranose monosaccharide or a pyranose saccharide residue in an oligosaccharide or a glycoside.
公开了在寡糖或糖苷中形成吡喃糖单糖或吡喃糖残基的对映体或脱水异构体的方法。
Polymer stabilizer
申请人:Sumitomo Chemical Company, Limited
公开号:EP2206740A2
公开(公告)日:2010-07-14
A polymer stabilizer comprising the following alkoxy compound:
the alkoxy compound: a compound obtained by alkoxylating at least one hydroxyl group contained in a compound of the following formula (1) containing one formyl group or carbonyl group and (n-1) hydroxyl groups in the molecule with an alkyl group having 1 to 12 carbon atoms:
CnH2nOn (1)
(wherein n represents an integer of 3 or more).
Protein subtype-targeting through ligand epimerization: Talose-selectivity of galectin-4 and galectin-8
作者:Christopher T. Öberg、Helen Blanchard、Hakon Leffler、Ulf J. Nilsson
DOI:10.1016/j.bmcl.2008.05.066
日期:2008.7
A series of O2 and O3-derivatized methyl beta-D-talopyranosides were synthesized and evaluated in vitro as inhibitors of the galactose-binding galectin-1, -2, -3, -4 ( N- and C-terminal domains), 8 ( N- terminal domain), and 9 ( N- terminal domain). Galectin-4C and 8N were found to prefer the D-talopyranose configuration to the natural ligand D-galactopyranose configuration. Derivatization at talose O2 and/or O3 provided selective submillimolar inhibitors for these two galectins. (C) 2008 Elsevier Ltd. All rights reserved.
KONIG, WILFRIED A.;MISCHNICK-LUBBECKE, PETRA;BRASSAT, BARBEL;LUTZ, SABINE+, CARBOHYDR. RES., 183,(1988) N 1, C. 11-17