Compositions controlling pH range of release and/or release rate

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专利权人:

Tomoyuki Omura;Hirotsugu Komatsu;Hirofumi Samemoto;Kazuyoshi Sagara

发明人:

Kazuyoshi Sagara,Tomoyuki Omura,Hirofumi Samemoto,Hirotsugu Komatsu

申请号：

US13448538

公开号：

US08883777B2

申请日:

2012.04.17

申请国别(地区):

US

年份:

2014

代理人:

摘要：

The present invention provides a composition controlling a pH range of release and/or a release rate, which contains (i) a thienotriazolodiazepine compound of the formula (I)and (ii) at least one kind of ingredient selected from the group consisting of a water-soluble polymer, an enteric polymer, a water-insoluble polymer and a porous polymer and/or a surfactant, as well as a production method thereof.

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