This invention relates to antioxidant, neuroprotective and antineoplastic nanoparticles comprising a therapeutic agent on an amphiphilic spacer or an amphiphilic polymer. Methods of synthesizing the antioxidant derivatives of camptothecin and antioxidant derivatives of camptothecin analogs, NSAIDs and statins, spontaneous emulsification or nanoprecipitation thereof to produce antioxidant, neuroprotective and anti-neoplastic nanoparticles comprising a therapeutic agent on an amphiphilic spacer or an amphiphilic polymer and their use in treating cancerous diseases are also provided. A further aspect of this invention is the use of these neuroprotective and anti-neoplastic nanoparticles for the preparation of delivery devices of other pharmaceuticals and/or drugs.
本发明涉及
抗氧化剂、神经保护剂和抗肿瘤纳米粒子,其包括具有治疗剂的两性亲脂间隔物或两性亲脂聚合物。还提供了合成伯
氨替芬的
抗氧化剂衍
生物和伯
氨替芬类似物、N
SAIDs和他汀类药物的
抗氧化剂衍
生物的方法,以及通过自发乳化或纳米沉淀制备这些抗氧化、神经保护和抗肿瘤纳米粒子,其包括具有治疗剂的两性亲脂间隔物或两性亲脂聚合物,并且它们在治疗癌症疾病中的应用。本发明的另一个方面是利用这些神经保护和抗肿瘤纳米粒子制备其他药物和/或药物的输送装置。