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https://apps.webofknowledge.com/ ... age=1&doc=2
Preparation and Cyclodextrin Solubilization of the Antibacterial Agent Benzoyl Metronidazole
作者: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


文献号: 306476

DOI: 10.1155/2013/306476

出版年: 2013

查看期刊信息

SCIENTIFIC WORLD JOURNAL  

出版商 HINDAWI PUBLISHING CORPORATION, 410 PARK AVENUE, 15TH FLOOR, #287 PMB, NEW YORK, NY 10022 USA

ISSN: 1537-744X

研究领域 Science & Technology - Other Topics



摘要
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.

关键词
KeyWords PlusERIVATIVES

作者信息
通讯作者地址: Wang, ZZ (通讯作者) Ningxia Med Univ, Sch Pharm, Yinchuan 750004, Ningxia, Peoples R China.
  增强组织信息的名称
    Ningxia Medical University  


地址:  [ 1 ] Ningxia Med Univ, Sch Pharm, Yinchuan 750004, Ningxia, Peoples R China
  增强组织信息的名称
    Ningxia Medical University  


电子邮件地址:zhizhongwang1976@163.com

基金资助致谢
基金资助机构 授权号
Undergraduate Innovation Project and Scientific Research Foundation of the Higher Education Institution of Ningxia  NGY2012071  
查看基金资助信息关闭基金资助信息   

Undergraduate Innovation Project and Scientific Research Foundation of the Higher Education Institution of Ningxia (no. NGY2012071) are gratefully acknowledged.

出版商
HINDAWI PUBLISHING CORPORATION, 410 PARK AVENUE, 15TH FLOOR, #287 PMB, NEW YORK, NY 10022 USA

类别 / 分类
研究方向:Science & Technology - Other Topics

Web of Science 类别:Multidisciplinary Sciences

文献信息
文献类型:Article

语种:English

入藏号: WOS:000322699300001

ISSN: 1537-744X

其他信息
IDS 号: 195JW

Web of Science 核心合集中的 "引用的参考文献": 9

Web of Science 核心合集中的 "被引频次": 2

JCR® 类别 JCR 分区
MULTIDISCIPLINARY SCIENCES  Q2


数据来自第 2013 版 Journal Citation Reports®
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