C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 487/04 (2006.01) A61K 31/395 (2006.01) C07D 519/00 (2006.01)
Patent
CA 2113490
- 57 - ABSTRACT 9H-IMIDAZO[1,2-a]BENZIMIDAZOLE-3-ACETAMIDE DERIVATIVES, THEIR PREPARATION AND THEIR THERAPEUTIC APPLICATION Compound corresponding to the formula: (I) Image in which X represents one or more of hydrogen, halogen, alkyl, trifluoromethyl, alkoxy, alkylthio, methylsulphonyl, cyano, ethoxycarbonyl, aminocarbonyl and carboxy, Y represents one or more of hydrogen, halogens, alkyl, trifluoromethyl, methoxy and trifluoromethoxy, R1 represents hydrogen, alkyl, phenylmethyl, 2-phenylethyl, acetyl or alkoxycarbonyl, R2 and R3 each represent hydrogen, alkyl which is optionally substituted, prop-2-enyl, prop-2- ynyl, phenyl, 1-(phenylmethyl)piperidin-4-yl, or 1- [(cyclohexen-1-yl)methyl]piperidin-4-yl, or alternatively R2 and R3 form, with the nitrogen atom carrying them, an optionally substituted heterocycle. These compounds are useful as hypnotio, anxiolytic and anticonvulsant agents.
de Peretti Danielle
George Pascal
Roy Jocelyne
Schmitt Jean-Paul
Sevrin Mireille
Kirby Eades Gale Baker
Synthelabo
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