D-Apiose, a plant-specific branched-chain monosaccharide found in rhamnogalacturonan II (RG-II), apiogalacturonan, and several apioglycosides, serves as a borate binding site for crosslinking of galacturonans within plant cell walls.
The Plant journal : for cell and molecular biology, 35(6), 693-703 (2003-09-13)
d-Apiose is a plant-specific branched-chain monosaccharide found in rhamnogalacturonan II (RG-II), apiogalacturonan, and several apioglycosides. Within RG-II, d-apiose serves as the binding site for borate, which leads to the formation of cross-links within the wall. Biochemical studies in duckweed and
Nucleic acids symposium series (2004), (52)(52), 281-282 (2008-09-09)
Here, we report the synthesis of 3'-deoxyapionucleoside 3''-triphosphates (apioNTPs) and the analysis of their property as substrate of enzymatic polymerization. We established the large scale synthetic route of 3-deoxy-D-apiose from D-galactose, and regio- and stereo-selective glycosylation procedures. Resulting 3'-deoxyapionucleosides were
Fragments of pectic polysaccharides rhamnogalacturonan-II (RG-II) and apiogalacturonan were synthesised using p-tolylthio apiofuranoside derivatives as key building blocks. Apiofuranose thioglycosides can be conveniently prepared by cyclization of the corresponding dithioacetals possessing a 2,3-O-isopropylidene group, which is required for preservation of
Novel vinyl branched apiosyl nucleosides were synthesized in this study. Apiosyl sugar moiety was constructed by sequential ozonolysis and reductions. The bases (uracil and thymine) were efficiently coupled by glycosyl condensation procedure (persilyated base and TMSOTf). The antiviral activities of
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