Title:
PROCESS FOR PRODUCING Z-$g(a)-ALKOXYIMINOPHENYLACETIC ACID DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2002/059078
Kind Code:
A1
Abstract:
A process for producing a Z-$g(a)-alkoxyiminophenylacetic acid derivative represented by the general formula (I) (wherein R represents C¿1-6? alkyl), characterized by reacting a compound represented by the general formula (II) (wherein R is the same as defined above) with benzoylformic acid, which is represented by the formula (III), at -40 to 0°C.
Inventors:
TSUKIYAMA TAKAHIRO
SATO KAZUO
SATO KAZUO
Application Number:
PCT/JP2002/000289
Publication Date:
August 01, 2002
Filing Date:
January 17, 2002
Export Citation:
Assignee:
SANKYO CO (JP)
International Classes:
C07C249/08; C07C251/48; (IPC1-7): C07C251/48; C07C249/08
Foreign References:
| GB1399089A | 1975-06-25 | |||
| GB1404221A | 1975-08-28 | |||
| GB2192883A | 1988-01-27 |
Attorney, Agent or Firm:
Ohno, Akio c/o SANKYO COMPANY (LIMITED 2-58, Hiromachi 1-chom, Shinagawa-ku Tokyo, JP)
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