Patent ID: 11911435
Assignee: GENEQUANTUM HEALTHCARE (SUZHOU) CO., LTD.
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  C | IPC A  C

Claim 6:
7. A compound, wherein the compound is selected from the following:, , or a pharmaceutically acceptable salt thereof, wherein n represents any of the integers between 1 and 100; m is 0 or any of the integers between 1 and 1000; d represents any of the integers between 1 and 20; A is an antibody; LA3 comprises 1 to 100 series-connected structure units which are selected from the group consisting of one or more glycine and alanine; b is independently 0 or 1, that is, LA3 is independently present or absent; X3 in ligase recognition sequence LPX3T is natural/unnatural amino acid; and x is —OH or —NH2 group.