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公开(公告)号:US20140234415A1
公开(公告)日:2014-08-21
申请号:US14184239
申请日:2014-02-19
Applicant: ABBVIE INC.
Inventor: Todd S. McDermott , Peter T. Mayer , Benjamin M. Collman , Weili Wang , Bei Chen
IPC: A61K9/24 , B29C43/20 , A61K31/7072 , A61K31/427 , A61K31/513
CPC classification number: A61K9/209 , A61K9/2054 , A61K9/2059 , A61K9/2077 , A61K9/2081 , A61K9/2866 , A61K31/427 , A61K31/513 , A61K31/7068 , A61K31/7072 , B29C43/203 , A61K2300/00
Abstract: The present invention features tablet dosage forms comprising two or more different active ingredients. In one embodiment, a tablet dosage form of the invention comprises a first layer and a second layer, wherein the first layer comprises polymer-based solid dispersion particles having a mean particle size of no more than 200 μm.
Abstract translation: 本发明涉及包含两种或更多种不同活性成分的片剂剂型。 在一个实施方案中,本发明的片剂剂型包含第一层和第二层,其中第一层包含平均粒度不超过200μm的基于聚合物的固体分散体颗粒。