A solid dispersion comprising ((1S)-1-((((1S)-1-benzyl-2,3-dioxo-3-(cyclopropylamino)propyl)amino)carbonyl)-3-methylbutyl)carbamic acid 5-methoxy-3-oxapentyl ester made amorphous in the presence of a water-soluble cellulosic polymer has improved storage stability. The solid dispersion also has improved solubility for an improved bioavailability.
一种固体分散体,包括((1S)-1-((((1S)-1-苄基-2,3-二氧杂环丙基)
氨基)甲酰)-3-甲基丁基)
氨基甲酸5-甲氧基-3-氧代戊基酯,在
水溶性
纤维素聚合物的存在下变为非晶态,具有改善的贮存稳定性。该固体分散体还具有改善的溶解度,以提高
生物利用度。