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Patent Searching and Data


Title:
METHOD FOR PREPARING AROMATIC AMINO ACID DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2020/189540
Kind Code:
A1
Abstract:
The present invention provides a method for efficiently preparing various optically active aromatic amino acid derivatives by performing a reaction, in the presence of a catalyst, on a specific ester compound by using an aromatic halide and zinc as additives. In addition, the present invention provides an amino acid derivative that can be prepared by the method.

Inventors:
WADAMOTO MANABU (JP)
Application Number:
JP2020/011012
Publication Date:
September 24, 2020
Filing Date:
March 13, 2020
Export Citation:
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Assignee:
CHUGAI PHARMACEUTICAL CO LTD (JP)
International Classes:
C07C269/06; B01J31/22; C07C271/22; C07D213/55; C07D239/26; C07B53/00; C07B61/00
Attorney, Agent or Firm:
HARUNA, Masao et al. (JP)
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