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公开(公告)号:EP1424321A1
公开(公告)日:2004-06-02
申请号:EP03104950.5
申请日:1999-10-22
申请人: Sepracor, Inc.
发明人: BAKALE, Roger, P. , LOPEZ, Jorge, L , McCONVILLE, Francis, X , VANDENBOSSCHE, Charles, P , SENANAYAKE, Chris, Hugh
IPC分类号: C07C51/487 , C07C59/54 , C07C67/12 , C07C213/06 , C07C219/20 , C07C69/96
CPC分类号: C07C69/96 , C07B2200/07 , C07C51/487 , C07C67/12 , C07C68/02 , C07C213/06 , C07C219/20 , C07C229/36 , C07C2601/14 , C07C59/54 , C07C69/732
摘要: A process for the preparation of optically active cyclohexylglycolate esters is described. The process utilizes carboxylic acid activation to couple (R) - or (S) -cyclohexylphenylglycolic acid (CHPGA) with 4- N , N -diethylamino butynol or other propargyl alcohol derivatives. The preparation of the hydrochloride salt is also described.
摘要翻译: 描述了制备旋光环己基羟基乙酸酯的方法。 该方法利用羧酸活化将(R) - 或(S) - 环己基苯基乙醇酸(CHPGA)与4-N,N-二乙基氨基丁炔醇或其它炔丙醇衍生物偶联。 还描述了盐酸盐的制备。
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公开(公告)号:EP1424321B1
公开(公告)日:2006-07-05
申请号:EP03104950.5
申请日:1999-10-22
申请人: SEPRACOR Inc
发明人: BAKALE, Roger, P. , LOPEZ, Jorge, L , McCONVILLE, Francis, X , VANDENBOSSCHE, Charles, P , SENANAYAKE, Chris, Hugh
IPC分类号: C07C51/487 , C07C59/54 , C07C67/12 , C07C213/06 , C07C219/20 , C07C69/96
CPC分类号: C07C69/96 , C07B2200/07 , C07C51/487 , C07C67/12 , C07C68/02 , C07C213/06 , C07C219/20 , C07C229/36 , C07C2601/14 , C07C59/54 , C07C69/732
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