...
首页> 外文期刊>Dhaka University Journal of Pharmaceutical Sciences >Fabrication and in vitro Evaluation of Allopurinol Fast Dissolving Tablets Using Croscarmellose Sodium, Sodium Starch Glycolate and Crospovidone as Superdisintegrants
【24h】

Fabrication and in vitro Evaluation of Allopurinol Fast Dissolving Tablets Using Croscarmellose Sodium, Sodium Starch Glycolate and Crospovidone as Superdisintegrants

机译:以交联羧甲基纤维素钠,乙醇酸淀粉钠和交联聚维酮为超级崩解剂的别嘌醇速溶片剂的制备及体外评价

获取原文
           

摘要

The main objective of the study was to formulate fast dissolving tablets of allopurinol to achieve better dissolution rate and further improving the bioavailability to provide a quick onset of action. Nine formulations of fast dissolving tablets of allopurinol were prepared by direct compression technique using croscarmellose sodium (Group A), sodium starch glycolate (Group B) and crospovidone (Group C) as superdisintegrants in different concentrations. All formulations showed satisfactory mechanical strength, uniform weight & drug content, and lesser wetting time & dispersion time. In vitro disintegration time, dispersion time, wetting time of all nine formulations were obtained from 11.67±0.88 to 40.67±1.20 seconds, 32.67±0.88 to 65.33±1.45 seconds and 21.67±0.33 to 50.00±1.53 seconds respectively. Amongst all formulations, formulation F-9 prepared by 4.17% crospovidone showed least disintegrating time of 11.67±0.88 seconds along with rapid drug release (98.88% within 15 minutes).Dhaka Univ. J. Pharm. Sci. 15(1): 73-81, 2016 (June)
机译:该研究的主要目的是配制别嘌醇的速溶片剂,以达到更好的溶出速率,并进一步提高生物利用度,从而迅速起效。通过直接压片技术,使用交联羧甲基纤维素钠(A组),淀粉羟乙酸钠(B组)和交联维酮(C组)作为不同浓度的超崩解剂,制备了9种别嘌呤醇速溶片剂。所有配方均显示出令人满意的机械强度,均一的重量和药物含量,以及较短的润湿时间和分散时间。九种配方的体外崩解时间,分散时间,润湿时间分别为11.67±0.88至40.67±1.20秒,32.67±0.88至65.33±1.45秒和21.67±0.33至50.00±1.53秒。在所有制剂中,由4.17%的交联聚维酮制备的制剂F-9的最小崩解时间为11.67±0.88秒,并且药物释放迅速(15分钟内为98.88%)。 J.药物科学15(1):73-81,2016(六月)

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号