Interaction of singlet oxygen with biomolecules, 2.1O2 quenching by glycirrhizic acid derivatives |
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Authors: | N. N. Kabalnova A. F. Khalizov V. V. Shereshoets L. A. Baltina Yu. I. Murinov G. A. Tolstikov |
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Affiliation: | (1) Institute of Organic Chemistry, Ufa Research Center of Russian Academy of Sciences, 450054 Ufa, Russia |
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Abstract: | Overall constants for the singlet oxygen quenching rate by β-glycirrhizic acid derivatives (ether, amide, isocyanate, isothiocyanate, urethane, glycopeptide) are determined. Introduction of substituents in the β-glycirrhizic acid molecule decreases the rate constant by 1–3 orders of magnitude. Part 1:Bull. Russ. Acad. Sci., Div. Chem. Sci.,46, 49 (1996) |
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Keywords: | Singlet oxygen β -glycirrhizic acid rate constant trioxide |
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