Title:
MIXTURE CONTAINING METHIONINE HYDROXY ANALOG AND OLIGOMER THEREOF, AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/043188
Kind Code:
A1
Abstract:
Provided in the present disclosure is a mixture, comprising: 86-89 wt% of a methionine hydroxy analog and an oligomer thereof, more than 99.95 wt% being a monomer, dimer and trimer, and the ratio of monomer:dimer:trimer by weight being 77-80:18.5-19.5:3-4; 9.2-13.5 wt% of water; and less than 0.5 wt% of ammonium sulfate and ammonium bisulfate. The viscosity of the mixture at 10°C is lower than 200 mPa.s. Further provided is a method for processing a mixture containing a methionine hydroxy analog and an oligomer thereof.
Inventors:
GUIDAL VALENTIN (CN)
NIU LEI (CN)
SANCHEZ FRANCISCO (CN)
NIU LEI (CN)
SANCHEZ FRANCISCO (CN)
Application Number:
PCT/CN2020/113133
Publication Date:
March 11, 2021
Filing Date:
September 03, 2020
Export Citation:
Assignee:
BLUESTAR ADISSEO NANJING CO LTD (CN)
International Classes:
C07C323/52; C07C319/28
Foreign References:
| CN110483348A | 2019-11-22 | |||
| CN109232336A | 2019-01-18 | |||
| CN109232338A | 2019-01-18 | |||
| CN105130861A | 2015-12-09 | |||
| CN1315939A | 2001-10-03 |
Attorney, Agent or Firm:
BEIJING WANHUIDA LAW FIRM (CN)
Download PDF:
Previous Patent: METHOD FOR PREPARING BORON SALT OF DIPEPTIDE OF VALINE-PROLINE
Next Patent: HYOSCYAMINE ALDEHYDE REDUCTASE
Next Patent: HYOSCYAMINE ALDEHYDE REDUCTASE