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公开(公告)号:EP3028719A1
公开(公告)日:2016-06-08
申请号:EP14195663.1
申请日:2014-12-01
发明人: Gilles, Elizabeth R. , McEachran, Matthew , Trant, John Frederick , Sran, Inderpreet , Ferrari, Lorenzo
CPC分类号: A61L31/10 , A61F2/90 , A61F2210/0076 , A61F2250/0067 , A61K47/48176 , A61K47/48992 , A61K47/58 , A61K47/6957 , A61L31/16
摘要: A polymer-drug conjugate, which can be used in medical applications such as stents, has at least one active agent conjugated through a carboxylic acid moiety to a copolymer derived from at least one isoolefin monomer and at least one copolymerizable monomer, where the copolymerizable monomer is at least one multiolefin monomer, a β-pinene monomer or a mixture thereof. Such conjugates show improved adhesion to stainless steel and a substantial decrease in burst release of paclitaxel form a drug eluting stent (DES).
摘要翻译: 可用于医疗应用如支架的聚合物 - 药物缀合物具有至少一种通过羧酸部分缀合至由至少一种异烯烃单体和至少一种可共聚单体衍生的共聚物的活性剂,其中可共聚单体 是至少一种多烯烃单体,β-蒎烯单体或其混合物。 这种缀合物显示出对不锈钢的改善的粘附性,并且紫杉醇的爆发释放显着降低形成药物洗脱支架(DES)。