C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 487/04 (2006.01) A61K 31/55 (2006.01)
Patent
CA 2093631
This invention provides a pyrroloazepine deriva- tive represented by the following formula (I): (see figure I) wherein, when the bond indicated by the dashed line is present, Z1 represents H but, when the bond indicated by the dashed line is absent, Z1 represents H and Z2 represents OH or Z1 and Z2 are taken together to form O or a group NOR1, R1 representing H, an alkyl group or the like, R represents H, an alkyl group or the like; A represents an alkylene, alkenyl.ene or alkynylene group with one of Hs being optionally substituted by OH: Y represents a group: (see figure II, III) in which R2 and R3 individually represent H, an alkyl group or the like, R4 and R5 individually represent H or an alkyl group; B represents a carbonyl group, a sulfonyl group or the like: m stands for 1 or 2; n stands for 0 or 1; and D represents an alkoxy group, an aromatic heterocyclic ring or the like; a salt thereof; a preparation process thereof; and a therapeutic for circulatory diseases, said therapeutic containing as an active ingredient the pyrroloazepine derivative or the salt thereof.
Cho Hidetsura
Ishihara Takafumi
Miya Mikiko
Mizuno Akira
Tatsuoka Toshio
Daiichi Suntory Pharma Co. Ltd.
Gowling Lafleur Henderson Llp
Suntory Limited
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