Biodegradable polypeptide and the use thereof for the gradual re

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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Details

525419, 528328, 5283291, C08G 6908, A61K 952

Patent

active

048883980

ABSTRACT:
Biodegradable alkyloxycarbonylmethyl or aryloxycarbonylmethyl polyaspartate and polyglutamate which can be used as a carrier for drugs which are either in the encapsulated state or are incorporated in the polymer matrix. The polypeptide thus loaded degrades enzymatically in the organ where it has been placed and thus gradually releases the drug which it contains.

REFERENCES:
patent: 3867352 (1975-02-01), Akamatsu et al.
patent: 4161948 (1979-07-01), Bichon
patent: 4450150 (1984-05-01), Sidman

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