Patent ID: 11970576
Assignee: NANYANG TECHNOLOGICAL UNIVERSITY
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 14:
15. A process for making the β-peptido sugar-copolymer of claim 1, comprising a first step of reacting a cyclic sugar derived β-lactam monomer of Formula (IV), with a β-lactam monomer of formula (V), further comprising a compound of the following Formula (VI), to give a β-peptido sugar-copolymer of formula (VII), further comprising at least one second step of deprotecting the β-peptido sugar-copolymer of Formula (VII) to give the β-peptido sugar-copolymer of Formula (I),, wherein PG refers to a protecting group, A(PG) refers to an optionally protected amino acid residue and
A is selected from any amino acid residue;
x and y are independently selected from 1 to 50;
R1 and R2 are independently selected from the group consisting of H, a substituted or unsubstituted C1-C20 alkyl, a substituted or unsubstituted C1-C20 alkoxy, a substituted or unsubstituted C2-C20 alkenyl, a substituted or unsubstituted C3-C20 alicyclic group; and
n is an integer selected from 0 to 4.