Turanose
IUPAC 名称
1,4,5,6-tetrahydroxy-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexan-2-one; 2-(hydroxymethyl)-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2,4,5-triol; 2-{[2,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol
描述
Isolated from honey
D-(+)-Turanose is a reducing disaccharide. Its systematic name is a-D-glucopyranosyl-(1-->3)-a-D-fructofuranose. It is an analog of sucrose not metabolized by higher plants, but rather acquired through the action of sucrose transporters for intracellular carbohydrate signaling. In addition to its involvement in signal transduction, D-(+)-Turanose can also be used as a carbon source by many organisms including numerous species of bacteria and fungi.; ; From Wiki; Turanose is a reducing disaccharide. The D-isomer is naturally occuring. Its systematic name is ?-D-glucopyranosyl-(1?3)-?-D-fructofuranose. It is an analog of sucrose not metabolized by higher plants, but rather acquired through the action of sucrose transporters for intracellular carbohydrate signaling. In addition to its involvement in signal transduction, D-(+)-turanose can also be used as a carbon source by many organisms including numerous species of bacteria and fungi.
异构
OCC(O)C(O)C(OC1OC(CO)C(O)C(O)C1O)C(=O)CO.OCC1OC(O)(CO)C(OC2OC(CO)C(O)C(O)C2O)C1O.OCC1OC(OC2C(O)C(O)COC2(O)CO)C(O)C(O)C1O
InChI标识符
InChI=1S/3C12H22O11/c13-1-5-7(17)8(18)9(19)11(22-5)23-10-6(16)4(15)2-21-12(10,20)3-14;13-1-4-6(16)8(18)9(19)11(21-4)22-10-7(17)5(2-14)23-12(10,20)3-15;13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h2*4-11,13-20H,1-3H2;4,6-16,18-21H,1-3H2
键
DTUQSKSQTMCUHD-UHFFFAOYSA-N