Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only
Patent
1986-09-30
1988-09-20
Schofer, Joseph L.
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Polymer from ethylenic monomers only
424 81, 525375, 525383, 525384, 5253296, 5253297, 526263, A61K 3174
Patent
active
047724633
ABSTRACT:
CDP-choline derivatives with macromolecules containing carboxy groups, such as polyacrylates, polymethacrylates, polyglutamates, polyaspartates and polymaleates, or copolymers of acrylic acid and methacrylic acid with methyl acrylate, methyl methacrylate or acrylamide.
The polymeric derivatives of the invention gradually release CDP-choline, due to the action of enzymes present in the organism, thus exerting also a protective effect on the CDP-choline molecule.
REFERENCES:
Chem. Abstracts, vol. 105, entry 61003m.
Chem. Abstracts, vol. 98, entry 73157q.
De Rosa Mario
Zappia Vincenzo
Kulkosky Peter F.
Schofer Joseph L.
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