Title:
METHOD FOR PRODUCING AMINO ACID DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2022/114138
Kind Code:
A1
Abstract:
Provided is a novel method for producing a (1R,2R,3R,5R,6R)-2-amino-6-fluoro-3-[(4-fluorophenyl)methoxy]bicycle[3.1.0]hexane-2,6-dicarboxylic acid. This production method is characterized by relying on the conversion from a compound represented by formula (3).
Inventors:
YABUUCHI TETSUYA (JP)
MATSUDA DAISUKE (JP)
TABUSE HIDEAKI (JP)
KUROSAKA JUN (JP)
MATSUDA DAISUKE (JP)
TABUSE HIDEAKI (JP)
KUROSAKA JUN (JP)
Application Number:
PCT/JP2021/043424
Publication Date:
June 02, 2022
Filing Date:
November 26, 2021
Export Citation:
Assignee:
TAISHO PHARMACEUTICAL CO LTD (JP)
International Classes:
C07C227/26; A61K31/196; A61P9/10; A61P21/02; A61P25/00; A61P25/08; A61P25/14; A61P25/16; A61P25/18; A61P25/22; A61P25/28; A61P25/30; A61P43/00; C07C69/34; C07C69/757; C07C229/50; C07C235/40; C07C235/82; C07C255/47; C07C309/66; C07C309/73; C07C313/06; C07D303/40
Domestic Patent References:
| WO2011137516A1 | 2011-11-10 | |||
| WO2003061698A1 | 2003-07-31 |
Foreign References:
| JP2019073507A | 2019-05-16 | |||
| JP2004339199A | 2004-12-02 |
Other References:
WANG XIAO-XIA, XU BIN-BIN, SONG WEN-TING, SUN KAI-XIN, LU JIAN-MEI: ")-1-methylimidazole complex-catalyzed Suzuki–Miyaura coupling of benzyl sulfonates with arylboronic acids", ORGANIC & BIOMOLECULAR CHEMISTRY, ROYAL SOCIETY OF CHEMISTRY, vol. 13, no. 17, 1 January 2015 (2015-01-01), pages 4925 - 4930, XP055935081, ISSN: 1477-0520, DOI: 10.1039/C4OB02675F
ATSURO NAKAZATO, KAZUNARI SAKAGAMI, AKITO YASUHARA, HIROSHI OHTA, RYOKO YOSHIKAWA, MANABU ITOH, MASATO NAKAMURA, AND SHIGEYUKI CHA: "Synthesis, in Vitro Pharmacology, Structure-Activity Relationships, and Pharmacokinetics of 3-Alkoxy-2-amino-6-fluorobicyclo[3.1.0]hexane-2,6-dicarboxylic Acid Derivatives as Potent and Selective Group II Metabotropic Glutamate Receptor Antagonists", JOURNAL OF MEDICINAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY, US, vol. 47, no. 18, 26 August 2004 (2004-08-26), US , pages 4570 - 4587, XP008157980, ISSN: 0022-2623, DOI: 10.1021/jm0400294
ATSURO NAKAZATO, KAZUNARI SAKAGAMI, AKITO YASUHARA, HIROSHI OHTA, RYOKO YOSHIKAWA, MANABU ITOH, MASATO NAKAMURA, AND SHIGEYUKI CHA: "Synthesis, in Vitro Pharmacology, Structure-Activity Relationships, and Pharmacokinetics of 3-Alkoxy-2-amino-6-fluorobicyclo[3.1.0]hexane-2,6-dicarboxylic Acid Derivatives as Potent and Selective Group II Metabotropic Glutamate Receptor Antagonists", JOURNAL OF MEDICINAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY, US, vol. 47, no. 18, 26 August 2004 (2004-08-26), US , pages 4570 - 4587, XP008157980, ISSN: 0022-2623, DOI: 10.1021/jm0400294
Attorney, Agent or Firm:
YAMAMOTO, Osamu et al. (JP)
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