Patent ID: 11857638
Assignee: PROMEGA CORPORATION
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  C  G | IPC A  C  G

Claim 4:
5. The conjugate of claim 3, or a salt thereof, wherein
L1a is -(CH2CH2O)1-2—CH2CH2—;
L1b is —C(O)NR20-L1c-, -ala-val-C(O)(CH2)5—, -cit-val-C(O)(CH2)5—, or, , and
L1c is —CH2CH2—, —CH2CH2—NR20C(O)—CH2CH2—S—S—CH(CH3)CH2CH2—, —CH2CH2—NR20C(O)NH—N═C(CH3)-1,4-phenylene-O—CH2CH2CH2—, or,