The present invention is to provide a stabilized pharmaceutical composition for oral use containing 1-ethyl methylester 4-[[3-[p-(carboxyamidino)phenyl]-2-oxo-5-oxazolidinyl]meth yl]-1-piperazineacetate or a pharmaceutically acceptable salt thereof having an antagonistic action to GPIIb/IIIa receptor and an oily base. The present invention is to further provide a method for the manufacture of a stabilized pharmaceutical composition for oral use by compounding 1-ethyl methylester 4-[[3-[p-(carboxyamidino)phenyl]-2-oxo-5-oxazolidinyl]meth yl]-1-piperazineacetate or a pharmaceutically acceptable salt thereof with an oily base. The present invention is to furthermore provide a method for the stabilization of a pharmaceutical composition by compounding 1-ethyl methylester 4-[[3-[p-(carboxyamidino)phenyl]-2-oxo-5-oxazolidinyl]-met hyl]-1-piperazineacetate or a pharmaceutically acceptable salt thereof with an oily base.
本发明旨在提供一种口服用稳定药物组合物,该组合物含有对G
PIIb/IIIa受体具有拮抗作用的1-乙基甲酯4-[[3-[对(羧基
氨基)苯基]-2-氧代-5-
恶唑烷基]甲基]-1-
哌嗪乙酸酯或其药学上可接受的盐以及油性碱。本发明进一步提供一种通过将 1-乙基甲酯 4-[[3-[p-(羧基脒基)苯基]-2-氧代-5-
恶唑烷基]甲基]-1-
哌嗪乙酸酯或其药学上可接受的盐与油性碱复配来制造口服用稳定药物组合物的方法。本发明进一步提供了一种稳定药物组合物的方法,即用油性碱复配 1-乙基甲酯 4-[[3-[对(羧基
氨基)苯基]-2-氧代-5-
恶唑烷基]甲基]-1-
哌嗪乙酸酯或其药学上可接受的盐。