Stable solid preparation containing 4,5-epoxymorphinan derivative

Assignee

• Toray Industries

Inventors

• Suguru Takaki (7 patents)
• Kotoe Ohta (7 patents)
• Yasuhide Horiuchi (9 patents)
• Masato Kobayashi (3 patents)
• Junko Kawasaki (16 patents)
• Eijiro Horisawa (1 patents)

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