PROBLEM TO BE SOLVED: To provide in the market a pharmaceutical composition containing a high concentration of a compound and/or its salt stably packed even within a single layer resin case.SOLUTION: A pharmaceutical composition and/or its salt shown by general formula (I) is packed and stored in a resin container colored in the range of the hue (H) between 7.0 Y and 9.99 Y or 7.0 YR and 9.99 YR, the brightness (V) between 1.0 and 6.0 and the color saturation (C) between 0.5 and 7.5 according to the Munsell color system. In the formula, R1 and R2 each independently represent a hydrogen atom or halogen atom.COPYRIGHT: (C)2014,JPO&INPIT【課題】化合物及び/又はその塩を、高濃度に医薬組成物に含有しつつ、その医薬組成物を一層の樹脂層の容器内であっても安定に保持し、市場に提供する。【解決手段】一般式(I)に表される化合物及び/又はその塩を含有する医薬組成物を、マンセル色座標で、色相(H)が7.0Y~9.99Y又は7.0YR~9.99YR、明度(V)が1.0~6.0、彩度(C)が0.5~7.5の範囲内である色で着色した樹脂容器に充填し、保存する。(但し、式中においてR1、R2はそれぞれ独立に水素原子又はハロゲン原子を表す。)【選択図】なし
