C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/207, 260/300
C07D 311/22 (2006.01) A61K 31/35 (2006.01) C07D 311/24 (2006.01) C07D 311/30 (2006.01) C07D 311/36 (2006.01) C07D 311/54 (2006.01) C07D 311/56 (2006.01) C07D 405/02 (2006.01) C07D 405/04 (2006.01) C07D 405/12 (2006.01) C07D 409/12 (2006.01) C07D 417/04 (2006.01)
Patent
CA 1320959
ABSTRACT OF THE DISCLOSURE This invention relates to a 4H-1-benzopyran-4- one derivative represented by the formula: Image or a salt thereof, processes for producing the same and a pharmaceutical composition comprising the same as active ingredient.
579624
Inaba Takihiro
Makino Shinji
Nagaki Hideyoshi
Shimotori Tomoya
Takano Shuntaro
Marks & Clerk
Toyama Chemical Co. Ltd.
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