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公开(公告)号:US07179490B2
公开(公告)日:2007-02-20
申请号:US11335283
申请日:2006-01-19
申请人: Francis Xavier Ignatious , Thomas Ciaran Loughman , Shalaby Wahba Shalaby , Franck Jean-Claude Touraud
发明人: Francis Xavier Ignatious , Thomas Ciaran Loughman , Shalaby Wahba Shalaby , Franck Jean-Claude Touraud
CPC分类号: A61K38/08 , A61K9/1647 , A61K9/167 , A61K9/1694 , A61K38/31 , A61K47/593 , A61K47/6927 , Y10T428/2985
摘要: A method of spherifying a sustained release ionic conjugate which contains a free carboxyl group-containing biodegradable polymer and a free amino group-containing drug which are ionically bonded to each other.
摘要翻译: 一种将含有游离羧基的可生物降解聚合物和游离氨基的药物彼此离子键合的持续释放离子缀合物进行离子化的方法。
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公开(公告)号:US06911218B2
公开(公告)日:2005-06-28
申请号:US09171740
申请日:1997-04-22
申请人: Francis Xavier Ignatious , Thomas Ciaran Loughman , Shalaby Wahba Shalaby , Franck Jean-Claude Touraud
发明人: Francis Xavier Ignatious , Thomas Ciaran Loughman , Shalaby Wahba Shalaby , Franck Jean-Claude Touraud
IPC分类号: A61K47/34 , A61K9/14 , A61K9/16 , A61K9/26 , A61K9/52 , A61K38/00 , A61K38/22 , A61K47/48 , A61K9/50 , B01J13/02 , B05D7/00 , B32B15/02
CPC分类号: A61K38/08 , A61K9/1647 , A61K9/167 , A61K9/1694 , A61K38/31 , A61K47/593 , A61K47/6927 , Y10T428/2985
摘要: A method of spherifying a sustained release ionic conjugate which contains a free carboxyl group-containing biodegradable polymer and a free amino group-containing drug which are ionically bonded to each other.
摘要翻译: 一种将含有游离羧基的可生物降解聚合物和游离氨基的药物彼此离子键合的持续释放离子缀合物进行离子化的方法。
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公开(公告)号:US07026431B2
公开(公告)日:2006-04-11
申请号:US10636357
申请日:2003-08-07
申请人: Francis Xavier Ignatious , Thomas Ciaran Loughman , Shalaby Wahba Shalaby , Franck Jean-Claude Touraud
发明人: Francis Xavier Ignatious , Thomas Ciaran Loughman , Shalaby Wahba Shalaby , Franck Jean-Claude Touraud
IPC分类号: C08G63/02
CPC分类号: A61K38/08 , A61K9/1647 , A61K9/167 , A61K9/1694 , A61K38/31 , A61K47/593 , A61K47/6927 , Y10T428/2985
摘要: A method of spherifying a sustained release ionic conjugate which contains a free carboxyl group-containing biodegradable polymer and a free amino group-containing drug which are ionically bonded to each other.
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