A nanocomplex, of particle size 50 nm to 1000 nm, containing saporin and a lipid-like compound, in which saporin binds to the lipid-like compound via non-covalent interaction or covalent bonding. The lipid-like compound has a hydrophilic moiety, a hydrophobic moiety, and a linker joining the hydrophilic moiety and the hydrophobic moiety. The hydrophilic moiety is optionally charged and the hydrophobic moiety has 8 to 24 carbon atoms. Also disclosed is a pharmaceutical composition containing such a nanocomplex and a pharmaceutically acceptable carrier. The nanocomplex is useful in treating diseases, such as cancer.
一种纳米复合物,粒径为50纳米至1000纳米,含有沙波林和类脂样化合物,其中沙波林通过非共价相互作用或共价键结合到类脂样化合物上。类脂样化合物具有亲
水部分、疏
水部分和连接亲
水部分与疏
水部分的连接物。亲
水部分可选择性带电,疏
水部分含有8至24个碳原子。还公开了含有这种纳米复合物和药用可接受载体的药物组合物。这种纳米复合物在治疗癌症等疾病方面具有用途。