Chromotropic acid-formaldehyde and 1-naphthol-formaldehyde polym

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

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514510, 514517, 514518, 514577, 514709, 558 24, 558 46, 560107, 560108, 560139, 562 36, 562 76, 562 89, 568 28, 568 33, 568 34, 568 39, A61K 3105, A61K 31255, A61K 3122, A61K 31235

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057505772

ABSTRACT:
Novel medicinally-useful compounds are provided herein. These compounds include isomeric cyclic tetramers of formaldehyde and 1-naphthol, and the derivatives or analogues of such cyclic tetramers, and linear oligomers of chromotropic acid, or its derivatives or analogues with naphthalene.

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