Synthesis and Antimicrobial Activity of 1,3,4-Oxadiazoline, 1,3-Thiazolidine, and 1,2,4-Triazoline Double-Tailed Acyclo C-Nucleosides
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DOI: 10.1021/acsomega.1c06339
Abstract: The condensation products of terphthaloyl bishydrazide with two equivalents of various monosaccharide aldoses were found to have a bis(sugarhydrazone) form or bis-glycosylhydrazide structure or coexist in tautomeric equilibrium depending on the sugar configuration. The condensation… read more here.
Keywords: double tailed; triazoline double; oxadiazoline thiazolidine; acyclo nucleosides ... See more keywords
Synthesis of New 3,7,9-Trisubstituted Pyrazolo[4,3-e][1,2,4]Triazolo[4,3-c] Pyrimidines Acyclo C-Nucleosides via Oxidative Cyclisation
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DOI: 10.3184/174751918x15414291150879
Abstract: Condensation of 4-hydrazino-1,3-diphenylpyrazolo[3,4-d]-pyrimidine with the aldohexoses, namely, D-glucose, D-galactose, D-mannose and the aldopentoses, D-arabinose, D-xylose and D-ribose, by heating in an aqueous ethanol in the presence of a catalytic amount of HCl, gave the respective… read more here.
Keywords: triazolo pyrimidines; acyclo nucleosides; synthesis new; oxidative cyclisation ... See more keywords