中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | benzyl α-D-xylopyranoside | 18403-12-8 | C12H16O5 | 240.256 |
—— | 1-benzyl-α-D-arabinopyranoside | 61134-26-7 | C12H16O5 | 240.256 |
—— | benzyl α-D-lyxopyranoside | 84588-33-0 | C12H16O5 | 240.256 |
—— | benzyl 3,4-O-isopropylidene-α-D-arabinopyranoside | 76825-34-8 | C15H20O5 | 280.321 |
—— | benzyl 2,3,4-tri-O-benzoyl-α-D-arabinopyranoside | 186697-05-2 | C33H28O8 | 552.581 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | Benzyl 2,3-anhydro-β-L-lyxopyranoside | 95066-28-7 | C12H14O4 | 222.241 |
—— | benzyl 3-bromo-3-deoxy-α-D-xylopyranoside | 112483-17-7 | C12H15BrO4 | 303.153 |
—— | benzyl 3-chloro-3-deoxy-α-D-xylopyranoside | 87668-70-0 | C12H15ClO4 | 258.702 |
—— | benzyl 2-deoxy-2-C-methyl-4-O-(tert-butyldimethylsilyl)-α-D-arabinopyranoside | 115983-66-9 | C19H32O4Si | 352.546 |
A new class of 4-deoxy-4-([4-substituted-1-piperazinyl], [4-morpholinyl] and [4-(perhydrol, 4-thiazin-4-yl)])-2,3-anhydrolyxopyranosides (3a-g and 6a-g) were synthesized from epoxy triflate moities 2 and 5 and 4-substituted piperazines, morpholines and perhydro-1,4- thiazines, respectively, to test their antibacterial activity. The characterized series of new compounds was tested in vitro against E. coli ATCC11229, S. aureus ATCC6538 and C. albicans SATCC10231.
A rapid, easy, regio- and stereoselective synthesis of 3-halo-3-deoxy sugars using titanium tetrahalides is described. To fully confirm the stereochemistry of the synthetic products, the X-ray structure of benzyl 3-chloro-3-deoxy-β -L-xylopyranoside was determined