کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2485623 | 1114361 | 2011 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Reduction of Bitterness of Antihistaminic Drugs by Complexation with β-Cyclodextrins
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
داروسازی، سم شناسی و علوم دارویی
اکتشاف دارویی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Reduction of bitterness of antihistaminic drugs by cyclodextrin (CyD) complexation was examined. The stability constant (Kc) of the 1:1 CyD inclusion complexes with antihistaminic drugs increased in the order of 2-hydroxypropyl-β-CyD (HP-β-CyD) â β-CyD > γ-CyD > α-CyD for diphenhydramine and epinastine, and HP-β-CyD â β-CyD > α-CyD > γ-CyD for hydroxyzine, cetirizine, and dl-chlorpheniramine. The inclusion complexes inhibited the adsorption of antihistaminic drugs to lipid membrane using liposomes, as the magnitude of Kc increased. From human gustatory sensation tests, β-CyD and HP-β-CyD potently suppressed the bitterness of antihistaminic drugs in a dose-dependent manner. Further, an artificial taste sensor analysis revealed that β-CyD and HP-β-CyD inhibited the bitterness of antihistaminic drugs in solution. The results suggest that CyDs suppress the bitterness of antihistaminic drugs in solutions through the formation of inclusion complexes. These results may provide useful information for masking or elimination of bitterness of drugs using CyDs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Pharmaceutical Sciences - Volume 100, Issue 5, May 2011, Pages 1935-1943
Journal: Journal of Pharmaceutical Sciences - Volume 100, Issue 5, May 2011, Pages 1935-1943
نویسندگان
Nao Ono, Yuji Miyamoto, Takako Ishiguro, Keiichi Motoyama, Fumitoshi Hirayama, Daisuke Iohara, Hakaru Seo, Satoshi Tsuruta, Hidetoshi Arima, Kaneto Uekama,