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First Ionic Conjugates of Dihydroquercetin Monosuccinate with Amines

Author:
Mamontova, N.V., Chernyak, E.I., Amosov, E.V., Gatilov, Yu.V., Vinogradova, V.I., Aripova, S.F., Morozov, S.V., Grigor’ev, I.A.
Source:
Chemistry of natural compounds 2017 v.53 no.6 pp. 1045-1051
ISSN:
0009-3130
Subject:
alkaloids, amines, ammonia, antioxidant activity, free radicals, taxifolin, water solubility
Abstract:
The reaction of dihydroquercetin monosuccinate with ammonia, a series of alkylamines, and amino-derivatives of heterocyclic compounds including nitroxyl radicals and alkaloids produced the corresponding ionic conjugates, the water solubility of which was 1–2 orders of magnitude greater than that of dihydroquercetin with retention of the high antioxidant activity.
Agid:
5867270