中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (5R)-3,4:5,6-di-O-isopropylidene-D-arabino-hex-5-ulo-5,2-furanosonic acid | —— | C12H18O7 | 274.271 |
—— | D-(-)-tagatofuranose | 470-23-5 | C6H12O6 | 180.158 |
乳果糖杂质 | (3S,4S,5R)-2-(hydroxymethyl)tetrahydropyran-2,3,4,5-tetrol | 41847-61-4 | C6H12O6 | 180.158 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 6-azido-6-deoxy-1,2:3,4-di-O-isopropylidene-D-tagatose | 1314231-75-8 | C12H19N3O5 | 285.3 |
—— | 1,2;3,4-di-O-isopropylidene-6-trifluoromethanesulfonyl-α-D-tagatofuranose | 1015478-22-4 | C13H19F3O8S | 392.35 |
—— | 1,2:3,4-di-O-isopropylidene-α-D-tagatofuranose 6-(dibenzyl phosphate) | 148164-11-8 | C26H33O9P | 520.516 |
—— | β-D-Fructopyranose | 20197-42-6 | C6H12O6 | 180.158 |
A series of ten novel ᴅ-fructofuranosyl and ᴅ-tagatofuranosyl sulfones bearing a 1-
New potential transition state analogue inhibitors for N-acetylglucosyltransferases (GnTs) were synthesised. These compounds based on psico- and tagatofuranose (structure) scaffold contained a 2-thiophenyl-1-O-diethylphosphate moiety mimicking the proposed model of the transition state of the enzymatic reaction catalysed by N-acetylglucosyltransferases. The synthesised compounds as well as their precursors were fully characterised by NMR, optical rotation and mass techniques. Anomeric configuration of tagatofuranose derivatives was confirmed by X-ray crystallography. Two types of potential human glycosyltransferase (GnTs) inhibitors representing donor UDP-GlcNAc, assigned for biological assays on human GnTs, were prepared.