申请人:Takeda Pharmaceutical Company Limited
公开号:EP1728505A1
公开(公告)日:2006-12-06
A composition for oral use, which contains a drug compound (in particular, a hardly water soluble or water-insoluble drug compound) in an elevated amount and is excellent in the absorbability of the drug compound via the digestive tract, is produced by dispersing the drug compound in an oily base and a surfactant in an amount exceeding the solubility thereof in the mixture of the oily base with the surfactant under heating, adding a polar solvent which serves as a poor solvent for the drug compound to the thus obtained dispersion, and heating the mixture to give a transparent liquid composition. Further, the obtained composition is encapsulated to give a capsule preparation.
一种口服用组合物,它含有大量药物化合物(特别是难溶于水或不溶于水的药物复 合物),并且药物化合物通过消化道的吸收性极佳、将药物化合物分散在油性基质和表面活性剂中,在油性基质与表面活性剂的混合物中,在加热条件下,使药物化合物分散在超过其溶解度的表面活性剂中,再向由此得到的分散液中加入对药物化合物而言溶剂性较差的极性溶剂,然后加热混合物,得到透明的液体组合物。然后,将得到的组合物封装成胶囊制剂。