linoleic-acid and 4-toluenesulfonic-acid

We describe the synthesis of some 3-tert-butyl-4-hydroxyphenyl D-glycopyranosides by reaction of tert-butylhydroquinone with beta-D-pentaacetyl-glucose, beta-D-pentaacetyl-galactose, 2-acetamido- and 3,4,6-tri-O-acetyl-2-butanamido-2-deoxy-beta-D-glucopyranosyl chlorides as well as the formation of anomeric 3-tert-butyl-4-hydroxyphenyl 4,6-di-O-acetyl-2,3-dideoxy-D-erythro-hex-2-eno-pyranosides by reaction between tert-butylhydroquinone and 3,4,6-tri-O-acetyl-D-glucal. All compounds, except 3-tert-butyl-4-hydroxyphenyl alpha- and beta-D-glucopyranosides, inhibited lipid peroxidation with a degree of potency comparable to that of tert-butyl hydroxyanisole.

Topics: Acetylation; Animals; Antioxidants; Ascorbic Acid; Benzenesulfonates; Glucose; Glycosides; Hydroquinones; Iron; Linoleic Acid; Lipid Peroxidation; Microsomes, Liver; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular; Rats; Structure-Activity Relationship