SOLIFENACIN SUCCINATE-CONTAINING COATED PARTICLE AND ORALLY DISINTEGRATING TABLET COMPRISING THE SAME
To provide a solifenacin succinate-containing coated particle that can inhibit the formation of analogs of solifenacin succinate during its production and can also sufficiently mask the bitterness, or provide a solifenacin succinate-containing orally disintegrating tablet that can inhibit the format...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a solifenacin succinate-containing coated particle that can inhibit the formation of analogs of solifenacin succinate during its production and can also sufficiently mask the bitterness, or provide a solifenacin succinate-containing orally disintegrating tablet that can inhibit the formation of analogs of solifenacin succinate during its production and can also sufficiently mask the bitterness.SOLUTION: One embodiment of the solifenacin succinate-containing coated particle has spherical silica that carries solifenacin succinate and has an average particle size of 100 μm or more and a coating layer that coats the spherical silica.SELECTED DRAWING: None
【課題】製造時でのコハク酸ソリフェナシンの類縁物質の生成を抑制することに加えて、苦味を十分にマスキング可能なコハク酸ソリフェナシン含有コーティング粒子を提供する。または、製造時でのコハク酸ソリフェナシンの類縁物質の生成を抑制することに加えて、苦味を十分にマスキング可能なコハク酸ソリフェナシン含有口腔内崩壊錠を提供する。【解決手段】発明の一実施形態によると、コハク酸ソリフェナシンを担持する平均粒子径100μm以上の球形シリカと、前記球形シリカを被覆するコーティング層と、を含むことを特徴とするコハク酸ソリフェナシン含有コーティング粒子が提供される。【選択図】なし |
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