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SCI¼ìË÷ºÅ²éѯ-µÚÒ»×÷ÕßQing Huang
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| ÎÄÕ£ºPreparation and Cyclodextrin Solubilization of the Antibacterial Agent-Benzoyl Metronidazole |
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wangzzsc: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, Ê®·Ö¸Ðл£¡ 2016-04-25 13:11:17
Ðľ²_ÒÀÈ»: LS-EPI+1, ¸ÐлӦÖú 2016-04-25 13:19:58
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wangzzsc: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, Ê®·Ö¸Ðл£¡ 2016-04-25 13:11:17
Ðľ²_ÒÀÈ»: LS-EPI+1, ¸ÐлӦÖú 2016-04-25 13:19:58
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https://apps.webofknowledge.com/ ... age=1&doc=2 Preparation and Cyclodextrin Solubilization of the Antibacterial Agent Benzoyl Metronidazole ×÷Õß:Huang, Q (Huang, Qing)[ 1 ] ; Li, BP (Li, Benpeng)[ 1 ] ; Yang, S (Yang, Shuo)[ 1 ] ; Ma, PP (Ma, Peipei)[ 1 ] ; Wang, ZZ (Wang, Zhizhong)[ 1 ] SCIENTIFIC WORLD JOURNAL ÎÄÏ׺Å: 306476 DOI: 10.1155/2013/306476 ³ö°æÄê: 2013 ²é¿´ÆÚ¿¯ÐÅÏ¢ SCIENTIFIC WORLD JOURNAL ³ö°æÉÌ HINDAWI PUBLISHING CORPORATION, 410 PARK AVENUE, 15TH FLOOR, #287 PMB, NEW YORK, NY 10022 USA ISSN: 1537-744X Ñо¿ÁìÓò Science & Technology - Other Topics ÕªÒª A one-pot method for the preparation of benzoyl metronidazole was achieved by using N,N'-carbonyldiimidazole as a coupling reagent. Moreover, it was found that the byproduct imidazole as the catalyst promoted the reaction. In addition, the beta-cyclodextrin solubilization of benzoyl metronidazole was investigated by phase-solubility method. The phase-solubility studies indicated that the solubility of benzoyl metronidazole (S = 0.1435 g/L) was substantially increased 9.7-fold (S' = 1.3881 g/L) by formation of 1:1 benzoyl metronidazole/beta-cyclodextrin complexes in water, and the association constant K-a value was determined to be 251 (+/- 23) dm(3)/mol. Therefore, beta-cyclodextrin can work as a pharmaceutical solubilizer for benzoyl metronidazole and may improve its oral bioavailability. ¹Ø¼ü´Ê KeyWords Plus ERIVATIVES ×÷ÕßÐÅÏ¢ ͨѶ×÷ÕßµØÖ·: Wang, ZZ (ͨѶ×÷Õß) Ningxia Med Univ, Sch Pharm, Yinchuan 750004, Ningxia, Peoples R China. ÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ Ningxia Medical University µØÖ·: [ 1 ] Ningxia Med Univ, Sch Pharm, Yinchuan 750004, Ningxia, Peoples R China ÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ Ningxia Medical University µç×ÓÓʼþµØÖ·:zhizhongwang1976@163.com »ù½ð×ÊÖúÖÂл »ù½ð×ÊÖú»ú¹¹ ÊÚȨºÅ Undergraduate Innovation Project and Scientific Research Foundation of the Higher Education Institution of Ningxia NGY2012071 ²é¿´»ù½ð×ÊÖúÐÅÏ¢¹Ø±Õ»ù½ð×ÊÖúÐÅÏ¢ Undergraduate Innovation Project and Scientific Research Foundation of the Higher Education Institution of Ningxia (no. NGY2012071) are gratefully acknowledged. ³ö°æÉÌ HINDAWI PUBLISHING CORPORATION, 410 PARK AVENUE, 15TH FLOOR, #287 PMB, NEW YORK, NY 10022 USA Àà±ð / ·ÖÀà Ñо¿·½Ïò:Science & Technology - Other Topics Web of Science Àà±ð:Multidisciplinary Sciences ÎÄÏ×ÐÅÏ¢ ÎÄÏ×ÀàÐÍ:Article ÓïÖÖ:English Èë²ØºÅ: WOS:000322699300001 ISSN: 1537-744X ÆäËûÐÅÏ¢ IDS ºÅ: 195JW Web of Science ºËÐĺϼ¯ÖÐµÄ "ÒýÓõIJο¼ÎÄÏ×": 9 Web of Science ºËÐĺϼ¯ÖÐµÄ "±»ÒýƵ´Î": 2 JCR® Àà±ð JCR ·ÖÇø MULTIDISCIPLINARY SCIENCES Q2 Êý¾ÝÀ´×ÔµÚ 2013 °æ Journal Citation Reports® |
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