Patent ID: 11925696
Assignee: PURDUE RESEARCH FOUNDATION
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 2:
3. The conjugate of claim 1, or a pharmaceutically acceptable salt thereof, wherein L is a linker of 2 to 100 atoms in length covalently attached to B and A and comprises a portion selected from the group consisting of —C(O)(C1-C12 alkyl)C(O)—, —NH—C1-C12 alkyl-NH—, —N(C1-C6 alkyl)-C1-C12 alkyl-N(C1-C6 alkyl)-, —C(O)CH2CH2(OCH2CH2)qNH—, —C(O)CH2CH2(OCH2CH2)q1N(C1-C6 alkyl)-, —NH(CH2CH2O)q2CH2CH2C(O)—, and —N(C1-C6 alkyl)(CH2CH2O)q3CH2CH2C(O)—; wherein each of q, q1, q2 and q3 is an integer from 1 to 40.