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1.发明公开ALKYLATED CYCLODEXTRIN COMPOSITIONS AND PROCESSES FOR PREPARING AND USING THE SAME 审中-公开基于环糊精和方法烷基化组合物生产和使用THE SAME
公开(公告)号：EP2748205A1
公开(公告)日：2014-07-02
申请号：EP13755899.5
申请日：2013-02-27
发明人： ANTLE, Vincent, D.
CPC分类号： C08B37/0012 , A61K31/496 , A61K38/07 , A61K47/40 , A61K47/6951 , C08B37/0015 , C08L5/16
摘要： The present invention related to low-chloride alkylated cyclodextrin compositions, along with processes for preparing and using the same. The processes of the present invention provide alkylated cyclodextrins with low levels of drug-degrading agents and chloride.
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2.发明公开ALKYLATED CYCLODEXTRIN COMPOSITIONS AND PROCESSES FOR PREPARING AND USING THE SAME 审中-公开基于环糊精和方法烷基化组合物生产和使用THE SAME
公开(公告)号：EP2909239A1
公开(公告)日：2015-08-26
申请号：EP13849557.7
申请日：2013-10-21
CPC分类号： C08B37/0012 , A61K38/07 , A61K47/40 , A61K2300/00
摘要： The present invention related to low-chloride alkylated cyclodextrin compositions, along with processes for preparing and using the same. The processes of the present invention provide alkylated cyclodextrins with low levels of drug-degrading agents and chloride.
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公开(公告)号：EP2814849A1
公开(公告)日：2014-12-24
申请号：EP13748804.5
申请日：2013-02-14
IPC分类号： C08B37/16
摘要： A process and equipment assembly for reacting a substituent precursor with a cyclodextrin starting material to provide a raw product comprising a cyclodextrin derivative and 1% or less of an initial amount of the substituent precursor is provided. The process of the present invention provides cyclodextrin derivatives in substantially shorter time and with fewer side products than previous processes that utilize substantially the same starting materials.
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公开(公告)号：EP3702374A1
公开(公告)日：2020-09-02
申请号：EP19219592.3
申请日：2013-02-14
IPC分类号： C08B37/16
摘要： A process and equipment assembly for reacting a substituent precursor with a cyclodextrin starting material to provide a raw product comprising a cyclodextrin derivative and 1% or less of an initial amount of the substituent precursor is provided. The process of the present invention provides cyclodextrin derivatives in substantially shorter time and with fewer side products than previous processes that utilize substantially the same starting materials.
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公开(公告)号：EP2814849B1
公开(公告)日：2019-12-25
申请号：EP13748804.5
申请日：2013-02-14
IPC分类号： C08B37/16
摘要： A process and equipment assembly for reacting a substituent precursor with a cyclodextrin starting material to provide a raw product comprising a cyclodextrin derivative and 1% or less of an initial amount of the substituent precursor is provided. The process of the present invention provides cyclodextrin derivatives in substantially shorter time and with fewer side products than previous processes that utilize substantially the same starting materials.
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