公开(公告)号：US20170079915A1

公开(公告)日：2017-03-23

申请号：US15126334

申请日：2015-03-17

Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED

Inventor： Yukihiro NOMURA ,  Yuki TSUSHIMA ,  Yutaka EBISAWA

IPC: A61K9/14 ,  B29B9/10 ,  B01J2/22 ,  A61K31/501

CPC classification number: A61K9/146 ,  A61K9/145 ,  A61K31/4422 ,  A61K31/501 ,  B01J2/22 ,  B29B9/10 ,  B29K2001/08 ,  B29K2105/0035

Abstract: A solid dispersion for achieving improved solubility and absorbability of a pharmaceutically active ingredient, which contains (1) an amorphous pharmaceutically active ingredient, (2) one or more substances selected from among methyl cellulose and organic acids and (3) an enteric base material. In cases where methyl cellulose is contained therein, the solid dispersion does not contain any water-soluble polymer other than methyl cellulose.