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Updated: Aug 18, 2026

Nucleoside Triphosphates - From Synthesis to Biochemical Characterization
Published on: April 3, 2014
[Derivatives of daunorubicin containing an inosine fragment]
Abstract:
Condensation of daunorubicin or its (13 R, S)-dihydro derivative with inosine dialdehyde in the presence of NaBH3CN yielded novel derivatives of anthracycline antibiotics with incorporated inosine residue: 3'-deamino-3'-[(2" R)-(hypoxanthyl-9)-(6" S)-hydroxymethylmorpholino-N4"]- daunorubicin and (13 R,S)-dihydro-3'-deamino-3'-[(2" R)-(hypoxanthyl-9)-(6" S)- hydroxymethylmorpholino-N4"]-daunorubicin. The compounds did not inhibit growth of Bacillus mycoides and were less cytotoxic in vitro and less toxic in vivo than the parent antibiotics.
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