Title:
SEPARATION AND PURIFICATION METHOD FOR VANCOMYCIN ANALOGUE
Document Type and Number:
WIPO Patent Application WO/2020/182203
Kind Code:
A1
Abstract:
Disclosed is a separation and purification method for a vancomycin analogue (I). The method comprises: using a vancomycin crude product as a raw material, firstly using polymer matrix chromatography packing for enrichment, and then performing reverse phase silica gel matrix packing chromatography, so as to obtain a vancomycin analogue having a purity of > 80%.
Inventors:
ZHANG LEI (CN)
XIA XING (CN)
SUN XINQIANG (CN)
XIA XING (CN)
SUN XINQIANG (CN)
Application Number:
PCT/CN2020/079200
Publication Date:
September 17, 2020
Filing Date:
March 13, 2020
Export Citation:
Assignee:
ZHEJIANG MED XINCHANG PHARM (CN)
International Classes:
C07K1/20; C07K9/00
Domestic Patent References:
| WO2006061166A1 | 2006-06-15 |
Foreign References:
| CN102050866A | 2011-05-11 | |||
| CN101397333A | 2009-04-01 | |||
| CN106565827A | 2017-04-19 | |||
| CN101440127A | 2009-05-27 |
Attorney, Agent or Firm:
FAITHFULAW INTERNATIONAL IP LAW OFFICE (CN)
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