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公开(公告)号:US4891137A
公开(公告)日:1990-01-02
申请号:US319208
申请日:1989-03-03
申请人: Andre Nohl , Ronald V. Perkins
发明人: Andre Nohl , Ronald V. Perkins
IPC分类号: B01D61/24 , C07C227/40 , G01N1/34 , G01N30/02 , G01N30/06
CPC分类号: B01D61/246 , C07C227/40 , G01N1/34 , G01N2001/4016 , G01N2030/027 , G01N30/06
摘要: A process removes FMOC--OH which is an undesirable by-product of the derivatization of amino acids by FMOC. The process uses a silicone rubber membrane extractor cell. The sample containing the FMOC--OH is held in a silicone rubber tubing, while pentane flows past the outside of the tube; the FMOC--OH is thus extracted from the sample into the pentane. The process is integrated into a conventional high performance liquid chromatography system and is readily automated.
摘要翻译: 一种方法除去FMOC-OH,这是FMOC对氨基酸的衍生作用的不利副产物。 该方法使用硅橡胶膜提取器。 含有FMOC-OH的样品保持在硅橡胶管中,而戊烷流过管的外部; 因此FMOC-OH从样品中提取到戊烷中。 该方法被整合到常规的高效液相色谱系统中并且容易自动化。