Title:
OPTICALLY ACTIVE IMIDAZOLIDINONE DERIVATIVE AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/1995/007905
Kind Code:
A1
Abstract:
An optically active imidazolidinone derivative represented by general formula (1), having a cholinergic activity (a muscarine M1 activity) and being useful for treating senile dementia, a pharmacologically acceptable acid-addition salt thereof, and a process for producing the same, wherein R and R1 may be the same or different and each represents hydrogen, halogen, optionally halogenated lower alkyl, lower alkoxy, lower alkylthio, lower alkoxycarbonyl, nitro, amino or cyano; and n represents 1 to 4.
Inventors:
TAKANO YASUO (JP)
OKAZAKI KEI (JP)
HIRAYAMA TAKASHI (JP)
ANRAKU TSUYOSHI (JP)
OKAZAKI KEI (JP)
HIRAYAMA TAKASHI (JP)
ANRAKU TSUYOSHI (JP)
Application Number:
PCT/JP1994/001505
Publication Date:
March 23, 1995
Filing Date:
September 12, 1994
Export Citation:
Assignee:
KYORIN SEIYAKU KK (JP)
TAKANO YASUO (JP)
OKAZAKI KEI (JP)
HIRAYAMA TAKASHI (JP)
ANRAKU TSUYOSHI (JP)
TAKANO YASUO (JP)
OKAZAKI KEI (JP)
HIRAYAMA TAKASHI (JP)
ANRAKU TSUYOSHI (JP)
International Classes:
A61K31/4427; A61K31/445; A61P25/28; C07B53/00; C07D401/04; (IPC1-7): C07D401/04; A61K31/445
Foreign References:
| JPH0570457A | 1993-03-23 |
Other References:
See also references of EP 0719772A4
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