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

Claim 7:
8. The conjugate of claim 1, or a salt thereof, wherein G is formula (III);
L2 is L2a or L2a-L2b, wherein L2b is bonded to X2;
L2a is —C2-6alkylene-;
L2b comprises one or more covalently bonded divalent members, the one or more divalent members being selected from the group consisting of —C1-6alkylene-, —C2-6alkylene-O—, C3-8cycloalkylene, —C(O)—, —O—, —S—, —S(O)—, —S(O)2—, —NR30—, —C(R31)═N—N—, —CH(CO2H)—,, , an amino acid moiety, and phenylene;
wherein the C3-8cycloalkylene and phenylene of L1b are optionally independently substituted with 1-4 substituents independently selected from the group consisting of C1-4alkyl, C1-4haloalkyl, C1-4alkoxy, halo, cyano, and hydroxy; and
R30 and R31 at each occurrence are independently hydrogen or C1-4alkyl.