[EN] RADIOLABELED COMPOUNDS TARGETING THE PROSTATE-SPECIFIC MEMBRANE ANTIGEN<br/>[FR] COMPOSÉS RADIOMARQUÉS CIBLANT L'ANTIGÈNE MEMBRANAIRE SPÉCIFIQUE DE LA PROSTATE
申请人:PROVINCIAL HEALTH SERVICES AUTHORITY
公开号:WO2020252598A1
公开(公告)日:2020-12-24
A compound comprising a prostate specific membrane antigen (PSMA)-targeting moiety of the following formula or of a salt or a solvate thereof. R0 is O or S. Each of R1a, R1b and R1c may be –CO2H, –SO2H, –SO3H, –PO2H, or –PO3H2, for example. R2 may be methylene or a derivative thereof, propylene or a derivative thereof, or a derivative of ethylene, optionally substituted. R3 is a linker. When the PSMA-targeting moiety is linked to a radiolabeling group, the compound may be used as an imaging agent or therapeutic agent for PSMA-expressing diseases/conditions.
一种化合物,包括以下结构式或其盐或溶剂化合物的前列腺特异性膜抗原(PSMA)靶向基团。R0为O或S。R1a、R1b和R1c中的每一个可以是-CO2H、-SO2H、-SO3H、-PO2H或-PO3H2,例如。R2可以是亚甲基或其衍生物、丙烯基或其衍生物,或乙烯的衍生物,可选择性地取代。R3是一个连接基。当PSMA靶向基团与放射标记基团连接时,该化合物可用作PSMA表达疾病/病况的成像剂或治疗剂。