SOLID DOSAGE FORMS COMPRISING AN ENTERIC COATING WITH ACCELERATED DRUG RELEASE
摘要
The present invention refers to a solid dosage form comprising an inner coating located between a core containing a pharmaceutically active ingredient and an outer enteric coating; wherein said inner coating comprises a partially neutralized anionic polymeric material, and at least a carboxylic acid having 2 to 16 carbon atoms the salts thereof or mixtures of said acid and its salt; wherein said outer coating comprises an anionic polymeric material which is less or not at all neutralized than the material of the inner coating.
申请公布号
WO2008135090(A1)
申请公布日期
2008.11.13
申请号
WO2007EP54398
申请日期
2007.05.07
申请人
EVONIK ROEHM GMBH;BASIT, ABDUL W;LIZIO, ROSARIO;PETEREIT, HANS-ULRICH;MEIER, CHRISTIAN;DAMM, MICHAEL;LIU, FANG
发明人
BASIT, ABDUL W;LIZIO, ROSARIO;PETEREIT, HANS-ULRICH;MEIER, CHRISTIAN;DAMM, MICHAEL;LIU, FANG