Formation of a Heptakis-(2,6-di-O-methyl)-β-cyclodextrin-p-nitrophenol Inclusion Compound by Sealed-Heating
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概要
- 論文の詳細を見る
The complexes of heptakis-(2,6-di-O-methyl)-β-cyclodextrin (DMβCD) and p-nitrophenol (p-NP), which were prepared by sealed-heating and a slow evaporation method, were comparatively evaluated. From the results of differential scaning calorimetry, powder X-ray diffraction, and infrared spectroscopy, the sealed-heated sample was considered as a new complex which was different from the slow evaporation complex. Also, the data from a sublimation experiment indicated that the inhibition of sublimation of p-NP was observed only in the sealed-heated sample. These results suggested that p-NP molecules were included within the cavity of DMβCD molecules, whereas in case of the slow evaporation complex, p-NP molecules were located in the intermolecular space among the DMβCD molecules.
- 社団法人日本薬学会の論文
- 1996-04-15
著者
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OGUCHI Toshio
Faculty of Pharmaceutical Sciences, Chiba University
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Yamamoto Kenji
Faculty of Agriculture, Kyoto University
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Yang Zhi
Faculty Of Pharmaceutical Sciences Chiba University
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WATANABE Daiichi
Faculty of Pharmaceutical Sciences, Chiba University
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OHTA Masato
Faculty of Pharmaceutical Sciences, Chiba University
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YONEMOCHI Etsuo
Faculty of Pharmaceutical Sciences, Chiba University
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Watanabe D
Faculty Of Pharmaceutical Sciences Chiba University:(present Address)fujirebio Inc.
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Ohta Masato
Faculty Of Pharmaceutical Sciences Chiba University:(present Address)meiji Seika Kaisha Ltd.
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Yonemochi Etsuo
Faculty Of Pharmaceutical Sciences Toho University
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Yonemochi Etsuo
School Of Pharmaceutical Sciences Toho Univ.
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Oguchi Toshio
Faculty Of Pharmaceutical Sciences Chiba University
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Yonemochi E
Faculty Of Pharmaceutical Sciences Toho University
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Watanabe Daiichi
Faculty Of Pharmaceutical Sciences Chiba University:(present Address)fujirebio Inc.
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