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公开(公告)号：EP2376646A2
公开(公告)日：2011-10-19
申请号：EP09838447.2
申请日：2009-11-26
发明人： CHO, Jin Suk , YOON, Jong Won , CHOI, Eun Soo , KIM, Jeong Min , CHOI, Ho Joon , KIM, Sung Hag , KIM, Seong Kyu , KIM, Jae Jong
摘要： Provided is a process for purifying a vancomycin wet body, comprising: dissolving a wet body obtained from a microorganism-fermented solution containing vancomycin into a water soluble solvent to a concentration of about 1 to 40 g/L and carrying out reverse osmosis filtration; and carrying out lyophilization of the filtered vancomycin. The process for purifying a vancomycin wet body provides high-purity vancomycin, while avoiding degradation of stability during a drying step.
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公开(公告)号：EP2376646B1
公开(公告)日：2013-07-03
申请号：EP09838447.2
申请日：2009-11-26
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