Title:
METHOD FOR PRODUCING QUINUCLIDINE DERIVATIVE
Document Type and Number:
Japanese Patent JP2003221394
Kind Code:
A
Abstract:
To provide a useful method for producing a quinuclidine derivative having an excellent inhibitory action on a squalene synthase.
This method is to produce a compound represented by formula (7a) (wherein R11 and R12, which are different from each other, are each hydrogen or hydroxy; and R13 and R14, which are different from each other, are each hydrogen or methoxy), and comprises coupling a compound represented by formula (5a) (wherein R11, R12, R13, and R14 are as defined hereinabove; and X is a halogen atom) with a compound represented by formula (6a) in the presence of a palladium catalyst.
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Inventors:
HASHIMO TOYOKAZU
AKAMATSU HIROSHI
INOUE SUSUMU
KAYANO AKIO
SASHO MANABU
NAKA HIROYUKI
NEGI SHIGETO
FURUKAWA TAKESHI
MATSUI MAKOTO
MIYAZAWA MAMORU
AKAMATSU HIROSHI
INOUE SUSUMU
KAYANO AKIO
SASHO MANABU
NAKA HIROYUKI
NEGI SHIGETO
FURUKAWA TAKESHI
MATSUI MAKOTO
MIYAZAWA MAMORU
Application Number:
JP2002327833A
Publication Date:
August 05, 2003
Filing Date:
November 12, 2002
Export Citation:
Assignee:
EISAI CO LTD
International Classes:
C07D453/02; C07B61/00; (IPC1-7): C07D453/02