The synthesis of dimethylaminoazobenzene derivatives containing a beta-D-glucopyranosyl ring is described. Structures have been defined by H-1 NMR techniques, selective decoupling and H-1-H-1 COSY. Differential thermal analysis. (DTA) and thermogravimetry (TG) have been used to describe their thermal behaviour. Genotoxicity (Ames test) comparisons with their p-methoxy counterparts have shown the effect of beta-D-glucopyranosyl on reducing the mutagenicity.
Novel azobenzene derivatives containing a glucopyranoside moiety. Part I: synthesis, characterisation and mutagenic properties
BARNI, Ermanno;BAROLO, CLAUDIA;QUAGLIOTTO, Pierluigi;VISCARDI, Guido
2000-01-01
Abstract
The synthesis of dimethylaminoazobenzene derivatives containing a beta-D-glucopyranosyl ring is described. Structures have been defined by H-1 NMR techniques, selective decoupling and H-1-H-1 COSY. Differential thermal analysis. (DTA) and thermogravimetry (TG) have been used to describe their thermal behaviour. Genotoxicity (Ames test) comparisons with their p-methoxy counterparts have shown the effect of beta-D-glucopyranosyl on reducing the mutagenicity.
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