A solid pharmaceutical dosage form providing improved oral bioavailability is disclosed for inhibitors of HIV protease. In particular, the dosage form comprises a solid dispersion of at least one HIV protease inhibitor and at least one pharmaceutically acceptable water-soluble polymer and at least one pharmaceutically acceptable surfactant, said pharmaceutically acceptable water-soluble polymer having a Tg of at least about 50° C. Preferably, the pharmaceutically acceptable surfactant has an HLB value of from about 4 to about 10.
本发明揭示了一种用于HIV蛋白酶抑制剂的固体制剂,提供了改善口服
生物利用度的效果。特别地,该剂型包括至少一种HIV蛋白酶抑制剂和至少一种药用可接受的
水溶性聚合物以及至少一种药用可接受的表面活性剂的固体分散体,其中所述药用可接受的
水溶性聚合物具有至少约50℃的Tg。优选地,所述药用可接受的表面活性剂的HLB值在约4到约10之间。