盐酸阿夫唑嗪口崩片的制备及体外溶出度影响因素考察  

Research of the influence factors on preparation and in vitro dissolution rate of Alfuzosin Hydrochloride Orally Disintegrating Tablets

作　　者：于晓蕾[1,2] 李凌冰[1] 窦希波 

机构地区：[1]山东大学药学院,山东济南250012 [2]鲁南制药集团股份有限公司,山东临沂276006

出　　处：《齐鲁药事》2010年第1期52-54,共3页qilu pharmaceutical affairs

摘　　要：目的制备盐酸阿夫唑嗪口崩片,考察其体外溶出特性,并对影响其体外溶出度的因素进行考察。方法采用正交试验设计方案,以体外溶出度为考察指标,对盐酸阿夫唑嗪口崩片进行处方筛选,最后考察可能影响体外溶出度和崩解时限的因素。结果按优化处方制备的口崩片体外溶出度较好,崩解较快。结论制备的口崩片溶出度好,影响体外溶出度的主要因素为PVPP用量、PVP浓度及压力。OBJECTIVE To prepare Alfuzosin Hydrochloride Orally Disintegrating Tablets, study the character of its dissolubility and study the possible influencing factors of in vitro dissolution rate. METHODS We chose the orthogonal design and took in vitro dissolution rate as indices to screen the Alfuzosin Hydrochloride Orally Disintegrating Tablets. At last the potentially influence factors of in vitro dissolubility and the disintegration time were studied. RESULTS The in vitro disslubility of the optimized Alfuzosin Hydrochloride Orally Disintegrating Tablets was higher and disintegrated quickly. CONCLUSION The optimized Alfuzosin Hydrochloride Orally Disintegrating Tablets disintegrated faster than normal Alfuzosin Hydrochloride Tablets. The factors of influencing the in vitro dissolubility were the amount of PVPP,the concentration of PVP and the pressure.

关 键 词：盐酸阿夫唑嗪 口崩片 溶出度 

分 类 号：R927.1[医药卫生—药学]