The disclosure provides a compound comprising bisphosphonate functional group and chelating agent. The bisphosphonate functional group part has high affinity for bone tissue, and the chelating agent part has high affinity for metal tracer such as radioisotope. The disclosed compound could be rapidly adsorbed onto the bone surface, and could steady emit ionizing radiation. Therefore, the disclosed compound is suitable for bone scanning technology to find abnormalities in bone.
The present invention relates to conjugates including a chelating moiety of a metal complex thereof and a therapeutic or targeting moiety, methods for their production, and uses thereof.
本发明涉及包括金属配合物的螯合基团和治疗或靶向基团的共轭物、其生产方法以及其用途。
[EN] FGFR3-TARGETED RADIOIMMUNOCONJUGATES AND USES THEREOF<br/>[FR] RADIOIMMUNOCONJUGUÉS CIBLÉS PAR FGFR3 ET LEURS UTILISATIONS
申请人:FUSION PHARMACEUTICALS INC
公开号:WO2021195131A1
公开(公告)日:2021-09-30
Radioimmunoconjugates including a chelating moiety or a metal complex thereof, a linker, and an FGFR3 targeting moiety. Pharmaceutical compositions of such radioimmunoconjugates and methods of treatment for conditions, e.g., cancer, using such pharmaceutical compositions.
Pharmacokinetic enhancements of bifunctional chelates and uses thereof
申请人:Centre for Probe Development and Commercialization
公开号:US11191854B2
公开(公告)日:2021-12-07
The present invention relates to conjugates including a chelating moiety of a metal complex thereof and a therapeutic or targeting moiety, methods for their production, and uses thereof.
本发明涉及包括其金属络合物的螯合基团和治疗或靶向基团的共轭物、其生产方法及其用途。
Ri-labeled humanized antibody
申请人:NIHON MEDI-PHYSICS CO., LTD.
公开号:US11369701B2
公开(公告)日:2022-06-28
The RI-labeled anti-MUC5AC humanized antibody of the present invention is a conjugate of a chelating agent chelated with a radionuclide and an antibody (the radionuclide is a metal nuclide that emits α particle or positron, and the antibody is a humanized antibody specifically binding to MUC5AC), and is superior in specificity for MUC5AC and accumulation in tumor. Therefore, it is extremely useful for the treatment and/or diagnosis of diseases in which MUC5AC is overexpressed, particularly cancer.