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    • 7. 发明申请
    • PHARMACEUTICAL COMPOSITION COMPRISING 2 , 3-DIHYDRO-6-NITROIMIDAZO [2 , 1-B] OXAZOLE DERIVATIVES
    • 包含2,3-二羟基-6-硝基咪唑并[2,1-B]氧代唑衍生物的药物组合物
    • WO2007013477A1
    • 2007-02-01
    • PCT/JP2006/314708
    • 2006-07-19
    • OTSUKA PHARMACEUTICAL CO., LTD.KAWASAKI, Junichi
    • KAWASAKI, Junichi
    • A61K9/14A61K31/454A61K31/496A61K31/47
    • A61K9/1652A61K9/1617A61K31/454A61K31/47A61K31/496
    • A pharmaceutical composition according to the present invention comprises: (I) at least one member selected from the group consisting of oxazole compounds, optically active isomers thereof, and salts thereof, the oxazole compounds being represented by general formula (1): wherein R 1 represents a hydrogen atom or C 1-6 alkyl group; n represents an integer from 0 to 6; and R 2 represents, for example, a group of general formula (A) shown below: wherein R 3 represents a phenoxy group, optionally substituted on the phenyl ring with one or more members selected from the group consisting of halogen atoms, halo-substituted or unsubstituted C 1-6 alkyl groups, and halo-substituted or unsubstituted C 1-6 alkoxy groups; and (II) at least one cellulose compound selected from the group consisting of hydroxypropyl methylcellulose phthalate and hydroxypropyl methylcellulose acetate succinate. The present pharmaceutical composition has an improved oxazole compound water solubility.
    • 根据本发明的药物组合物包含:(I)选自恶唑化合物,其旋光异构体及其盐中的至少一种,恶唑化合物由通式(1)表示:其中R < SUP> 1 表示氢原子或C 1-6烷基; n表示0〜6的整数, 和R 2表示例如下列通式(A)的基团:其中R 3表示苯氧基,任选地在苯环上被一个或多个 选自卤素原子,卤素取代或未取代的C 1-6烷基和卤素取代或未取代的C 1-6烷氧基的更多成员; 和(II)至少一种选自羟丙基甲基纤维素邻苯二甲酸酯和羟丙基甲基纤维素乙酸酯琥珀酸酯的纤维素化合物。 本药物组合物具有改善的恶唑化合物水溶性。