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Title:
METHOD FOR PRODUCING AMINO ACID AMINOALKYL ESTER OR INORGANIC ACID SALT THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/221192
Kind Code:
A1
Abstract:
The present invention provides a method for producing an amino acid aminoalkyl ester or an inorganic acid salt thereof by reacting a compound represented by general formula (I) or a compound represented by general formula (III), or a salt thereof with at least one compound that is selected from the group consisting of compounds represented by general formula (IV-I), compounds represented by general formula (IV-II), compounds represented by general formula (IV-III) and compounds represented by general formula (IV-IV), or an inorganic acid salt thereof.

Inventors:
MIYAKE NOBUHISA (JP)
TAKAGAKI KAZUHIRO (JP)
UEMATSU TSUBASA (JP)
NAKAOKA KOICHI (JP)
SHINOHATA MASAAKI (JP)
Application Number:
JP2019/019358
Publication Date:
November 21, 2019
Filing Date:
May 15, 2019
Export Citation:
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Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
C07C227/18; C07C229/08; C07C229/24; C07C229/26; C07C229/36; C07C249/02; C07C251/08; C07C251/16; C07C269/06; C07C271/48; C07C273/18; C07C275/10; C07C319/20; C07C323/57; C07B61/00
Domestic Patent References:
WO2018070540A12018-04-19
WO2012106588A22012-08-09
Foreign References:
JP2003252840A2003-09-10
JP2001181246A2001-07-03
JP2010507615A2010-03-11
Other References:
"The fourth series of experimental chemistry , 22 Organic Synthesis IV - acid, amino acid, peptide-", 30 November 1992 (1992-11-30), pages 43 - 44
HASAN, S. K. ET AL.: "Five-membered rings. I. Reaction of 2-methyl-2-oxazoline with phthalimidoacetyl chloride", CANADIAN JOURNAL OF CHEMISTRY, vol. 45, no. 17, 1967, pages 2000 - 2002, XP055653817, ISSN: 0008-4042
SCHMIDT, STEPHAN ET AL.: "Synthetic Strategies for the Modification of Diclofenac", SYNLETT, vol. 28, no. 15, 2017, pages 1984 - 1989, XP055653820, ISSN: 0936-5214
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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