C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 413/06 (2006.01) A61K 31/55 (2006.01) C07D 413/14 (2006.01)
Patent
CA 2261271
The invention relates to novel 5,11-dihydrodi- benzo[b,e][1,4]oxazepine derivatives represented by formula [I]: (see formula I) wherein R1 and R2 are the same or different and each represents a hydrogen atom, a halogen atom, a cyano group, a hydroxy group or a C1-C5 alkoxy group, or R1 and R2 together form -O(CH2)n O- in which n is 1, 2 or 3, R3 represents a hydrogen atom or hydroxy group, R4 and R5 are the same or different and each represents a hydrogen atom or hydroxy group, or R4 and R5 together form =O group, stereoisomers thereof, pharmacologically acceptable salts thereof, and hydrates thereof. The compounds of the invention are useful for treating digestive tract abnormal moving function diseases.
Dérivés de 5,11-dihydrodibenz[b,e] [1,4]oxazepine, par exemple la (R)-(+)-5,11-dihydro-5-[1-(4-méthoxyphénéthyl)-2-pyrrolidinylméthyl]dibenz[b,e] [1,4]oxazepine ou la (R)-(+)-5,11-dihydro-5-[1-(4-fluorophénéthyl)-2-pyrrolidinylméthyl]dibenz[b,e] [1,4]oxazepine; leurs stéréoisomères, leurs sels pharmacologiquement acceptables et leurs hydrates; et compositions médicamenteuses les comportant. Ces composés présentent une excellente activité d'amélioration de la fonction motrice du tube digestif sans effets secondaires indésirables.
Inoue Kimihiro
Kamisaki Toshiaki
Kawakami Yoshinari
Misumi Keiji
Moriguchi Masahiko
Ajinomoto Co. Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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