Patent · US Active

Conjugated proteins and peptides

US9005598B2 · kind B2 · utility

12Cited by

15References

14Claims

0Family size

Assignee

POLYTHERICS LIMITED · GB

Inventors

Antony Godwin · London, GB
Stephen James Brocchini · Highland Park, US

Key dates

Filing date	Mar 4, 2010
Grant date	Apr 14, 2015
Priority date	—
Expiry date	Jul 11, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K47/60
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Novel compounds of the general formula (I): in which X represents a polymer; Q represents a linking group; W represents an electron-withdrawing moiety or a moiety preparable by reduction of an electron-withdrawing moiety; each of R1 and R2 independently represents a hydrogen atom or a C1-4alkyl group; and either Z1 represents a protein or a peptide linked to CR2 via a nucleophilic moiety, and Z2 represents a molecule linked to CR2 via a nucleophilic moiety, or Z1 and Z2 together represent a single group derived from a protein or peptide linked to CR via two nucleophilic moieties.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.