Preparation and quality evalution of direct-fill isophenylcyclopentylamine hydrochloride capsules
10.13220/j.cnki.jipr.2018.01.013
- VernacularTitle:基于粉末直接填充工艺的盐酸异苯环戊胺胶囊的制备及质量评价
- Author:
Yue-Fang ZHOU
1
;
Zhong-Hua FU
;
Xin-Feng MA
;
Yun-Zhou FAN
;
Er-Guang LIANG
;
Yan-You LI
;
Xiao-Ping CHEN
;
Chun-Sheng GAO
Author Information
1. 军事科学院军事医学研究院毒物药物研究所
- Keywords:
isophenylcyclopentylamine hydrochloride;
obesity;
capsule;
compatibility;
quality
- From:
Journal of International Pharmaceutical Research
2018;45(1):71-75
- CountryChina
- Language:Chinese
-
Abstract:
Objective To prepare isophenylcyclopentylamine hydrochloride capsules and evaluate its quality. Methods The suitable excipients were selected by the drug-excipient compatibility test,and after the formulation and preparation process design and screening,the micromeritic property and hygroscopicity of contents of capsules as well as the basic performance and stability of is-ophenylcyclopentylamine hydrochloride capsules were evaluate. Results The selected formulation was composed of isophenylcyclo-pentylamine hydrochloride 10 mg,anhydrous dibasic calcium phosphate 128.7 mg,mannitol 128.7 mg and aerosil 2.7 mg.The angle of repose of intermediate powders was(30.71±1.09)°,aerated and packed bulk densities were(0.76±0.01)and(0.90±0.02)g/ml re-spectively,Hausner value was 1.19±0.01,Carr′s index was(15.86±1.05)%,indicating good flowability and filling property as well as relatively low humidity.The contents,uniformity of contents and dissolution of capsules fulfilled the requirements.The quality of ca-pusles kept well in the 6-month accelerated and long-term stability test.Conclusion The formulation is simple and reasonable,and the preparation process showed a good reproducibility,which might be suitable for industrialization.
