Title:
L-GLUFOSINATE INTERMEDIATE AND L-GLUFOSINATE PREPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/145513
Kind Code:
A1
Abstract:
Provided are an L-glufosinate intermediate preparation method or an L-glufosinate preparation method, the method, for preparing an L-glufosinate intermediate or an L-glufosinate from an L-homoserine derivative, comprising a step of preparing a compound in chemical formula 2 from a compound in chemical formula 1.
Inventors:
JEON JINWOO (KR)
LEE JOO YOUNG (KR)
LEE CHANGSUK (KR)
KIM HYUNJIN (KR)
MOON JUN OK (KR)
OH IN SEOK (KR)
LEE JOO YOUNG (KR)
LEE CHANGSUK (KR)
KIM HYUNJIN (KR)
MOON JUN OK (KR)
OH IN SEOK (KR)
Application Number:
PCT/KR2019/016788
Publication Date:
July 16, 2020
Filing Date:
November 29, 2019
Export Citation:
Assignee:
CJ CHEILJEDANG CORP (KR)
International Classes:
C07F9/30; B01J27/10; B01J27/24; C07C231/12; C07C235/12; C07D307/33; C07F9/32
Foreign References:
KR20020067623A | 2002-08-23 | |||
KR20180117154A | 2018-10-26 | |||
KR20140116010A | 2014-10-01 | |||
US6359162B1 | 2002-03-19 |
Other References:
HOFFMANN M G; ZEISS H J: "A novel and convenient route to L-homoserine lactones and L-phosphinoihricin from L-aspartic acid", TETRAHEDRON LETTERS, vol. 33, no. 19, 5 May 1992 (1992-05-05), pages 2669 - 2672, XP026629960, ISSN: 0040-4039, DOI: 10.1016/S0040-4039(00)79053-8
JIN-HEE LEE,BRADLEY S. EVANS, GONGYONG LI, NEIL L. KELLEHER, WILFRED A. VAN DER DONK: "In Vitro Characterization of a Heterologously Expressed Nomibosomal Peptide Synthetase Involved in Phosphinothricin Tripeptide Biosynthesis", BIOCHEMISTRY, vol. 48, no. 23, 11 May 2009 (2009-05-11), pages 5054 - 5056, XP055724541, ISSN: 0006-2960, DOI: 10.1021/bi900164d
GREGG B FIELDS , JAMES P TAM , GEORGE BARANY: "Peptides for the new Millennium", vol. 16, 1 July 1999, KLUWER ACADEMIC PUBLISHERS, ISBN: 978-0-7923-6445-0, article GUENTER KNAUP , KARLHEINZ DRAUZ , MICHAEL SCHWARM: "O-Acetyl-L-hornoserine: A versatile synthon for the synthesis of L-homoserine peptides and 3-amino-2-pyrrolidinones", pages: 66 - 67, XP055724548
J. CHROMATOGR., vol. 368, 1986, pages 413
See also references of EP 3909961A4
JIN-HEE LEE,BRADLEY S. EVANS, GONGYONG LI, NEIL L. KELLEHER, WILFRED A. VAN DER DONK: "In Vitro Characterization of a Heterologously Expressed Nomibosomal Peptide Synthetase Involved in Phosphinothricin Tripeptide Biosynthesis", BIOCHEMISTRY, vol. 48, no. 23, 11 May 2009 (2009-05-11), pages 5054 - 5056, XP055724541, ISSN: 0006-2960, DOI: 10.1021/bi900164d
GREGG B FIELDS , JAMES P TAM , GEORGE BARANY: "Peptides for the new Millennium", vol. 16, 1 July 1999, KLUWER ACADEMIC PUBLISHERS, ISBN: 978-0-7923-6445-0, article GUENTER KNAUP , KARLHEINZ DRAUZ , MICHAEL SCHWARM: "O-Acetyl-L-hornoserine: A versatile synthon for the synthesis of L-homoserine peptides and 3-amino-2-pyrrolidinones", pages: 66 - 67, XP055724548
J. CHROMATOGR., vol. 368, 1986, pages 413
See also references of EP 3909961A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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