C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/224, 260/264
C07D 495/04 (2006.01) A61K 31/50 (2006.01)
Patent
CA 1321201
Y01-49919C/NK/88 ABSTRACT OF THE DISCLOSURE A benzothiepino[5,4-c]pyridazine compound of the formula: Image wherein R1 and R2 are the same or different and each is hydrogen, halogen, trifluoromethyl, hydroxy, amino, nitro, cyano, C1-4 alkyl, C1-4 alkoxy, or C2-5 alkanoylamino, R3 is hydrogen, C1-8 alkyl, hydroxy-C1-4 alkyl, C2-5 alkanoyloxy-C1-4 alkyl, aryl, aryl-C1-4 alkyl, heteroaryl, or substituted aryl, aryl-C1-4 alkyl or heteroaryl by 1 to 3 substituents selected from the group consisting of halogen, trifluoromethyl, hydroxy, amino, nitro, cyano, C1-4 alkyl, C1-4 alkoxy and C2-5 alkanoylamino on the aromatic ring, n is 0, 1 or 2, and the bond ---- between the 4-position and the 4a-position is single bond or double bond. Said compounds exhibit anti-anxietic activity and are useful as anti-anxiety agent.
560227
Kawakami Minoru
Morita Kenji
Nakao Toru
Obata Minoru
Riches Mckenzie & Herbert Llp
Welfide Corporation
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