Preparation and Characterization of Sealed Heated Mixture of Ethenzamide and Porous Calcium Silicate
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概要
- 論文の詳細を見る
A sealed heated mixture of ethenzamide (EZ) and porous calcium silicate (Florite^[○!R]RE : FR) was prepared by heating the physical mixture in a sealed container. No diffraction peaks due to EZ crystals were observed in the powder X-ray diffraction pattern of the sealed heated mixture (FR : EZ=9 : 1) nor was an endothermic peak observed on the differential scanning calorimetric measurement of the sealed heated mixture (FR : EZ=9 : 1), indicating the amorphization of the EZ crystals caused by heating in a sealed container. The sealed heated mixture with FR showed a greater dissolution rate than EZ crystals or the sealed heated mixture with nonporous calcium silicate (CS). The sealed heating method using porous FR thus provides a promising way of amorphizing EZ crystals without using any solvents and of improving the dissolution rate of EZ.
- 公益社団法人日本薬学会の論文
- 1996-07-15
著者
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Hanawa Takehisa
Pharmaceutical Department Tokyo Women's Medical College
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IKOMA Rieko
Pharmaceutical Department, Tokyo Women's Medical College
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WATANABE Atsushi
Pharmaceutical Department, Tokyo Women's Medical College
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HIDAKA Masato
Pharmaceutical Department, Tokyo Women's Medical College
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SUGIHARA Masayasu
Pharmaceutical Department, Tokyo Women's Medical College
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Ikoma Rieko
Pharmaceutical Department Tokyo Women's Medical College
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Hidaka Masato
Pharmaceutical Department Tokyo Women's Medical College
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Sugihara Masayasu
Pharmaceutical Department Tokyo Women's Medical College
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Watanabe Atsushi
Pharmaceutical Department Tokyo Women's Medical College
関連論文
- Preparation and Characterization of Sealed Heated Mixture of Ethenzamide and Porous Calcium Silicate
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