The present invention is directed to nanoparticulate quinazoline derivative compositions having improved pharmacokinetic profiles and reduced fed/fasted variability. The nanoparticulate quinazoline derivative particles of the composition have an effective average particle size of less than about 2000 nm and are useful in the treatment of hyperproliferative disorders, such as cancer and other neoplastic diseases. The compositions may include quinazolinamine derivatives such as erlotinib or a salt thereof.
本发明涉及纳米颗粒
喹唑啉衍
生物组合物,该组合物具有更好的药代动力学特征,降低了进食/空腹变异性。该组合物的纳米颗粒
喹唑啉衍
生物颗粒的有效平均粒径小于约 2000 nm,可用于治疗过度增殖性疾病,如癌症和其他肿瘤性疾病。组合物可包括
喹唑啉胺衍
生物,如
厄洛替尼或其盐。