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Pharmaceutical composition comprising pyrazine derivative and its use in combination with one or more neuramidase inhibitor(s) for the preparation of a medicament for influenza virus infection
Pharmaceutical composition comprising pyrazine derivative and its use in combination with one or more neuramidase inhibitor(s) for the preparation of a medicament for influenza virus infection
Disclosed is a pharmaceutical composition comprising a pyrazine derivative represented by the general formula: [wherein R 1 and R 2 independently represent a hydrogen atom or a halogen atom; and R 3 represents a hydrogen atom or an amino-protecting group] or a salt thereof and at least one neuraminidase inhibitor. The pharmaceutical composition is useful for a treatment including the treatment or prevention of influenza. Also disclosed is a method of using these components in combination. The method is useful for a treatment including the treatment or prevention of influenza.
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机译:公开了包含通式表示的吡嗪衍生物的药物组合物:[其中R 1和R 2独立地表示氢原子或卤素原子; R 3为氢原子或氨基保护基]或其盐和至少一种神经氨酸酶抑制剂。该药物组合物可用于包括流感的治疗或预防的治疗中。还公开了组合使用这些组分的方法。该方法对于包括流感的治疗或预防的治疗是有用的。
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