专利号:US-8420850-B2 优先权日:2010-05-14 标 题:Compounds for the synthesis of biostable polyurethane, polyurea or polyurea urethane polymers 发明人:DUOCASTELLA CODINA LLUIS; MOLINA MARIA; ARAD OFIR; BORRELL BILBAO JOSE IGNACIO; GARCIA DAVID SANCHEZ; PETTERSON SALOM SOFIA HENRIETTE 权利人:DUOCASTELLA CODINA LLUIS; MOLINA MARIA; ARAD OFIR; BORRELL BILBAO JOSE IGNACIO; GARCIA DAVID SANCHEZ; PETTERSON SALOM SOFIA HENRIETTE; IBERHOSPITEX SA 摘要:The invention comprises compounds which are derived from a drug or a substance with therapeutic properties, and useful as reagents for the synthesis of biostable polymers including said drug in their backbone, namely polyurethanes, polyureas or polyurea urethanes that are biocompatible and biostable. The invention also comprises the processes for preparing the compounds and the polymers, and to the use of these polymers for the manufacture of medical devices.
专利号:US-2012059117-A1 优先权日:2010-05-14 标 题 :Compounds for the synthesis of biostable polyurethane, polyurea or polyurea urethane polymers
专利号:WO-2011141341-A1 优先权日:2010-05-14 标题:Compounds for the synthesis of biostable polyurethane, polyurea or polyurea urethane polymers
专利号:EP-2569015-A1 优先权日:2010-05-14 标题 :Compounds for the synthesis of biostable polyurethane, polyurea or polyurea urethane polymers
参考文献:10.1002/chem.201100977 摘要:Li J, Liu Y, Li C, Jia X. Syntheses of spirocyclic oxindole-butenolides by using three-component cycloadditions of isocyanides, allenoates, and isatins. Chemistry. 2011 Jun 27;17(27):7409–13. doi: 10.1002/chem.201100977.