- 专利标题: Method for preparing aromatic amino acid derivative
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申请号: US17437535申请日: 2020-03-13
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公开(公告)号: US12071396B2公开(公告)日: 2024-08-27
- 发明人: Manabu Wadamoto
- 申请人: Chugai Seiyaku Kabushiki Kaisha
- 申请人地址: JP Tokyo
- 专利权人: Chugai Seiyaku Kabushiki Kaisha
- 当前专利权人: Chugai Seiyaku Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo
- 代理机构: Nixon & Vanderhye P.C.
- 优先权: JP 19048394 2019.03.15 JP 19098657 2019.05.27 JP 19178503 2019.09.30 JP 19221297 2019.12.06
- 国际申请: PCT/JP2020/011012 2020.03.13
- 国际公布: WO2020/189540A 2020.09.24
- 进入国家日期: 2021-09-09
- 主分类号: C07C269/06
- IPC分类号: C07C269/06 ; C07D209/48 ; C07D213/55 ; C07D239/26 ; C07D263/18
摘要:
The present invention provides methods of efficiently producing various optically active aromatic amino acid derivatives by reacting, using an additive, a specific ester compound with an aromatic halide and zinc in the presence of a catalyst. The present invention also provides amino acid derivatives that can be produced by the methods.
公开/授权文献
- US20220144762A1 METHOD FOR PREPARING AROMATIC AMINO ACID DERIVATIVE 公开/授权日:2022-05-12
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