Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
Amorphous body composed of heterocyclic compound, solid dispersion and pharmaceutical preparation each comprising the same, and process for production of the same
[Problems] The object is to improve the absorbability of a heterocyclic compound including s-triazine and a pyrimidine derivative in vitro. [Means for Solving Problems] Disclosed is, for example, an amorphous body of a heterocyclic compound as represented by the general formula (I) [wherein each of R's and others is as defined in the description] including s-triazine and a pyrimidine derivative, or a hydrate, a solvate or a pharmaceutically acceptable salt of the heterocyclic compound. Also disclosed is a process for producing the amorphous body. Further disclosed are: a solid dispersion comprising the amorphous body; and a medicinal preparation comprising the solid dispersion.
Zenyaku Kogyo Kabushiki Kaisha
A C A A A A A A A A A A A A C A A A A A A A A A C A A
A61P C07D A61P A61P A61P A61P A61P A61K A61P A61P A61P A61P A61P A61K C07D A61P A61P A61K A61P A61P A61P A61P A61P A61P C07D A61P A61P
inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional
Yoshiharu Tetsuo Tadaaki Masayuki Shinichi Nobuhiro
Tanaka Watanabe Sugama Takahashi Yaguchi Ishihara