I will provide a powder composition of the present invention relates oral delivery. A1 The present powder composition and a dispersing agent and a mucoadhesive and drug compound. Appropriate drug compound comprises a benzodiazepine compound. Suitable mucoadhesive agents include those selected and salts, and esters of (i) alginic acid from (ii) hydroxyethylcellulose. Suitable dispersing agents are ethylene oxide - include those selected from propylene oxide copolymer group. None [Selection Figure]【課題】口腔送達用の粉末組成物を提供する。【解決手段】本粉末組成物は薬剤化合物と粘膜付着剤と分散剤とを含む。適切な薬剤化合物はベンゾジアゼピン化合物を含む。適切な粘膜付着剤は(i)アルギン酸のエステルと塩、及び(ii)ヒドロキシエチルセルロースから選択されるものを含む。適切な分散剤はエチレンオキシド‐プロピレンオキシド共重合体群から選択されるものを含む。【選択図】なし
