Title:
PEPTIDE PURIFICATION METHOD USING SULFONATE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2020/054287
Kind Code:
A1
Abstract:
The present invention provides a method for purifying a target peptide, the method including a step for mixing, in the presence of a sulfonate compound, a solvent with a peptide obtained through peptide synthesis to obtain a solid, and collecting the solid through solid-liquid separation.
Inventors:
MATSUYAMA KEISUKE (JP)
YAMAMOTO KENICHIRO (JP)
MURAKAMI SAYOKO (JP)
YAMAMOTO KENICHIRO (JP)
MURAKAMI SAYOKO (JP)
Application Number:
PCT/JP2019/031405
Publication Date:
March 19, 2020
Filing Date:
August 08, 2019
Export Citation:
Assignee:
NAGASE & CO LTD (JP)
International Classes:
C07K1/14; C07C309/20; C07C309/24; C07C309/25; C07C309/29; C07C309/30; C07C309/35; C07C309/39; C07C309/40; C07C309/42; C07C309/44; C07C309/46; C07K1/30
Foreign References:
| JP2013501773A | 2013-01-17 | |||
| JP2018052933A | 2018-04-05 | |||
| JP2016190851A | 2016-11-10 |
Other References:
LOUGNOT, D. J. ET AL.: "A water-soluble benzophenone in reverse micelles: kinetics and spectroscopy", JOURNAL OF PHOTOCHEMISTRY, vol. 26, 1984, pages 119 - 130, XP055694763
BIGGER, S. W. ET AL.: "Flashphotol: Using a flash photolysis apparatus simulator to introduce students to the kinetics of transient species and fast reactions", J. CHEM. EDUC., vol. 93, 2016, pages 1475 - 1477, XP055694767
NAHOR, G. S. ET AL.: "Reduction of dinitrogen to ammonia in aqueous solution mediated by colloidal metals", J. CHEM. SOC. FARADAY TRANS., vol. 86, no. 23, 1990, pages 3927 - 3933, XP000176937, DOI: 10.1039/ft9908603927
BARTHA, A. ET AL.: "Effect of the type of ion- pairing reagent in reversed-phase ion-pair chromatography", CHROMATOGRAPHIA, vol. 20, no. 10, October 1985 (1985-10-01), pages 587 - 590, XP055694758
See also references of EP 3851446A4
BIGGER, S. W. ET AL.: "Flashphotol: Using a flash photolysis apparatus simulator to introduce students to the kinetics of transient species and fast reactions", J. CHEM. EDUC., vol. 93, 2016, pages 1475 - 1477, XP055694767
NAHOR, G. S. ET AL.: "Reduction of dinitrogen to ammonia in aqueous solution mediated by colloidal metals", J. CHEM. SOC. FARADAY TRANS., vol. 86, no. 23, 1990, pages 3927 - 3933, XP000176937, DOI: 10.1039/ft9908603927
BARTHA, A. ET AL.: "Effect of the type of ion- pairing reagent in reversed-phase ion-pair chromatography", CHROMATOGRAPHIA, vol. 20, no. 10, October 1985 (1985-10-01), pages 587 - 590, XP055694758
See also references of EP 3851446A4
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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