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Crystallization of alpha-L-aspartyl-L-phenylalanin

2020-03-10 来源:钮旅网
专利内容由知识产权出版社提供

专利名称:Crystallization of alpha-L-aspartyl-L-phenylalanine methyl ester fromsupersaturated solution

发明人:Choi, Cheong-Song申请号:EP00307042.2申请日:20000817公开号:EP1077216A1公开日:20010221

专利附图:

摘要:The present invention provides a novel process for the crystallization of α-L-aspartyl-L-phenylalanine methyl ester crystals wherein initial nucleation and initial crystal

growth is conducted in a controlled manner in a metastable supersaturated solution,followed by further crystal growth via a cooling crystallization step. The processdisclosed herein can be performed in an industrial scale.

申请人:Daesang Corporation

地址:96-48, Shinsul-Dông, Dongdaemun-Ku Seoul 130-110 KR

国籍:KR

代理机构:W.P. Thompson & Co.

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