C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/207.1
C07D 405/12 (2006.01) C07D 209/28 (2006.01)
Patent
CA 1187488
ABSTRACT OF THE DISCLOSURE An indoleacetic ester derivative represented by the following formula (I) Image in which R represents a hydrogen atom, -COR1 in which R1 represents an alkyl group, an alkenyl group or a phenyl group unsubstituted or substituted with a halogen atom, a lower alkyl group, a lower alkoxy group, a nitro group, a formyl group, a hydroxy group, an acyloxy group, an alkoxycarbonyl group or an alkylenedioxy group, -COAR2 in which A represents a C1-C4 alkylene group, a C1-C4 alkyleneoxy group or a propenylene group, and R2 represents a phenyl group unsubstituted or substituted with a halogen atom, a lower alkyl group, a lower alkoxy group, a nitro group, a formyl group, a hydroxy group, an acyloxy group, an alkoxycarbonyl group or an alkylenedioxy group, Image in which R3 represents a hydrogen atom, a halogen atom, a cyano group, a lower alkyl group or a phenyl group, R4 represents a hydrogen atom, a lower alkyl group or a phenyl group, and R5 represents a phenyl group unsubstituted or substituted with a lower alkyl group, a lower alkyloxy group, an acyloxy group or a halogen atom, the process for preparing same, and the use of same, in effective amounts, as an antiinflammatory analgesic.
411293
Isomae Kazuo
Kuwamura Tsukasa
Mogi Kinichi
Ogawa Yoichiro
Sato Susumu
Gowling Lafleur Henderson Llp
Ss Pharmaceutical Co. Ltd.
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