Water soluble multicomplex of a poly(N-vinyl-2-pyrrolidone)-halo

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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424 80, A61K 3140, A61K 3179

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047586745

ABSTRACT:
The invention relates to a novel water soluble aminobenzoic acid in a complexed state which is derived from the reaction between a poly(N-vinyl-2-pyrrolidone)-halogen complex and an aminobenzoic acid and to the process for the preparation of said multicomplex.

REFERENCES:
patent: 3673163 (1972-06-01), Walkling
Kahela, et al., Chem. Abstracts, 74, (1971), entry 91138t.
Molyneux, et al., J. Am. Chem. Soc., 83, (1961), pp. 3169-3180.

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