Patent ID: 7351855
Filing Date: 2008-04-01
Classification: A61K

Abstract:
1. A conjugate formable by the conjugation of at least one biologically active molecule and a valency platform having the formula: wherein each Q 1 is a chemical moiety independently selected from the group consisting of: wherein each Q 2 is a chemical moiety of the formula: wherein each Q 3 is a chemical moiety independently selected from the group consisting of: wherein each T is a chemical moiety independently selected from the group consisting of: wherein: n is an integer from 0 to 300; m is in integer from 1 to 10; p is independently selected from an integer from 1 to 10; each X is independently a halogen of atomic number greater than 16 and less than 54 or other good leaving group; each R each R each R each R the conjugate optionally comprises a linker moiety linking the biologically active molecule to the valency platform molecule.