公开(公告)号：US20200046762A1

公开(公告)日：2020-02-13

申请号：US16604173

申请日：2018-04-12

申请人： Daewoong Pharmaceutical Co., Ltd. ,  Liaoning Daewoong Pharmaceutical Co., Ltd.

发明人： Ye CHANG ,  Qing Ri LI ,  Sang Ho SEOL ,  Tie LI ,  Chao TONG

IPC分类号： A61K33/12 ,  A61K9/10 ,  A61K47/36 ,  A61K47/10 ,  A61K47/26 ,  A61K47/12

摘要： The present invention relates to a suspension comprising smectite, and the suspension of the present invention comprises both a polymeric suspending agent and a low molecular suspending agent, and thus exhibits high dispersibility and sinking rate, ease of administration due to not high viscosity of a formulation, enhanced drug compliance while taking the formulation, and high preference. In addition, the suspension of the present invention enables uniform dispersion in preparation thereof, thus exhibiting ease of preparation and excellent efficiency, and accordingly, has an excellent effect on reducing a defect rate in the production of a suspension preparation.