Patent ID: 9567430
Date: 2017-02-14
CPC Classifications: A61K,C08G,C12N,C12P,C12Y

Claim:
1. A method of making polymers, the method comprising mixing an enzyme catalyst with monomeric units under conditions forming a polymer of Formula I, wherein the polymer degrades by hydrolysis, wherein x, y, and q are independently integers from 1-1000, wherein Z is O or NR′, wherein R′ is hydrogen, substituted or unsubstituted alkyl, or substituted or unsubstituted aryl, wherein the monomer units are selected from the group consisting of one or more lactones having the formula one or more diacids or diesters, having the formula one or more an amine-diols, triamines, or hydroxy diamines, having the formula wherein R is (CH wherein R wherein R″ substituted or unsubstituted alkyl, or substituted or unsubstituted aryl; wherein each X is independently OH or N(R′″) wherein n is an integer from 1-30; each occurrence of m, o, and p are independently integers from 1-20; w is an integer from 1 to 1000.