申请人:TARVEDA THERAPEUTICS, INC.
公开号:US10322191B2
公开(公告)日:2019-06-18
Nanoparticles and microparticles, and pharmaceutical formulations thereof, containing conjugates of an active agent such as a therapeutic, prophylactic, or diagnostic agent attached to a targeting moiety, such as a somatostatin receptor binding moiety, via a linker have been designed. Such nanoparticles and microparticles can provide improved temporospatial delivery of the active agent and/or improved biodistribution. Methods of making the conjugates, the particles, and the formulations thereof are provided. Methods of administering the formulations to a subject in need thereof are provided, for example, to treat or prevent cancer or infectious diseases.
现已设计出纳米颗粒和微颗粒及其药物制剂,其中含有通过连接体连接到靶向分子(如体生长抑素受体结合分子)的活性剂(如治疗剂、预防剂或诊断剂)的共轭物。这种纳米颗粒和微颗粒可改善活性剂的时间空间递送和/或生物分布。本文提供了共轭物、颗粒及其制剂的制造方法。还提供了向有需要的受试者施用制剂的方法,例如治疗或预防癌症或传染性疾病。