EphA2-targeted immunoliposomes for delivering docetaxel are useful in the treatment of certain types of cancer. The immunoliposomes can include an EphA2 targeting moiety (e.g., a scFv) and encapsulate a docetaxel prodrug in a stable salt form within a liposome having an average size of about 100 nm. Novel docetaxel prodrugs suitable for loading into nanoliposomes (including immunoliposomes) are provided, along with novel and other useful EphA2 targeting moieties for preparation of EphA2-targeted doxorubicin-generating immunoliposome therapies. Pharmaceutical compositions can be prepared that include nanoliposomes encapsulating one or more docetaxel prodrugs, and/or immunoliposomes or nanoparticles comprising an EphA2 binding moiety and encapsulating one or more docetaxel prodrugs. The pharmaceutical compositions are useful for administration to a patient for the treatment of cancer.
EphA2靶向免疫脂质体用于输送
紫杉醇在治疗某些类型的癌症中是有用的。这些免疫脂质体可以包括EphA2靶向基团(例如,scFv),并在平均大小约为100纳米的脂质体内以稳定的盐形式封装
紫杉醇前药。提供了适合装载到纳米脂质体(包括免疫脂质体)中的新型
紫杉醇前药,以及用于制备EphA2靶向
阿霉素生成免疫脂质体疗法的新型和其他有用的EphA2靶向基团。可以制备包含封装一个或多个
紫杉醇前药的纳米脂质体和/或包含EphA2结合基团并封装一个或多个
紫杉醇前药的免疫脂质体或纳米粒子的药物组合物。这些药物组合物对于用于治疗癌症的患者是有用的。