C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/224, 260/264
C07D 237/04 (2006.01) A61K 31/50 (2006.01) C07D 401/12 (2006.01) C07D 403/12 (2006.01)
Patent
CA 2019271
Abstract of the Disclosure A pyridazinone compound represented by the general formula Image (I) wherein Ar is Image , Image or Image in which R1, R2 and R3 may be identical or different, and each represents a hydrogen atom, a lower alkyl group, a trifluoromethyl group, a halogen atom, a cyano group or a nitro group, and R4 represents a hydrogen atom, a lower alkoxy group, or a lower alkyl group substituted by a lower alkoxy group or a carbamoyl group, and C* is an assymmetric carbon atom, or a salt thereof. This compound is useful for the treatment of diseases of the circulatory system.
Gotanda Kotaro
Ishimori Tsutomu
Minami Nobuyoshi
Miyasaka Katsuhiko
Nakao Tomio
Gotanda Kotaro
Ishimori Tsutomu
Minami Nobuyoshi
Miyasaka Katsuhiko
Nakao Tomio
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