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PHARMACEUTICAL MULTILAYER TABLET FOR CONTROLLED RELEASE OF ACTIVE INGREDIENTS WITH HIGHLY PH-DEPENDENT SOLUBILITY
PHARMACEUTICAL MULTILAYER TABLET FOR CONTROLLED RELEASE OF ACTIVE INGREDIENTS WITH HIGHLY PH-DEPENDENT SOLUBILITY
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机译:具有高度PH依赖性的活性成分受控释放的药物多层片剂
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摘要
The present invention relates to a pharmaceutical controlled release multilayer tablet comprising at least two layers, at least one active ingredient with highly pH-dependent solubility, at least one pharmaceutically acceptable pH maintaining excipient and at least one pharmaceutically acceptable matrix forming excipient, characterized in that said at least one active ingredient with highly pH-dependent solubility and said at least one pharmaceutically acceptable pH maintaining excipient are respectively comprised in at least one distinct layer.
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