Adduct of mutually stabilizing menadione and thiamine
AssigneeLuigi Stoppani S.p.A.
InventorsGiovanni Ghelli, Alessandro Barbon, Luciano Conti, Luigi Oliari
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Abstract
An adduct of menadione and thiamine is described having the general formula C.sub.34 H.sub.36 N.sub.4 O.sub.11 S.sub.3, molecular weight 772.84 and containing the components in a molecular ratio of 2:1 respectively. This adduct is particularly intended to be added to integrator mixtures for zootechny.
Claims3
A menadione-thiamine adduct compound wherein the menadione (vitamin K.sub.3) and thiamine (vitamin B.sub.1) are reciprocally chemically linked in a ratio of 2:1 and stabilized through a mutual intramolecular (IMS) link by means of a reaction between menadione bisulfite and thiamine hydrochloride, 2 sodium chloride molecules being removed during said reaction, so that said menadione and thiamine are chemically stabilized, said stabilized menadione-thiamine adduct compound having the empirical formula C.sub.34 H.sub.3 N.sub.4 O.sub.11 S.sub.3, and a molecular weight of 772.84, and wherein said chemically IMS stabilized compound keeps the individual vitaminic activities of both vitamin components intact.
Dependencies are inferred from the claim text.