申请人:TARVEDA THERAPEUTICS, INC.
公开号:US11241500B2
公开(公告)日:2022-02-08
Conjugates of an active agent attached to a targeting moiety, such as an HSP90 binding moiety, via a linker, and particles comprising such conjugates have been designed. Such conjugates and particles can provide improved temporospatial delivery of the active agent, improved biodistribution and penetration in tumor, and/or decreased toxicity. 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.
现已设计出通过连接体连接到靶向分子(如 HSP90 结合分子)的活性剂共轭物,以及包含这种共轭物的微粒。这种共轭物和微粒可以改善活性剂的时间空间递送,改善生物分布和在肿瘤中的渗透,和/或降低毒性。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。