一种氯巴占口服混悬剂的制备方法
- 专利权人:
- 宜昌人福药业有限责任公司
- 发明人:
- 丁怡,王隆欢,吕蒙蒙,王敏,杨玉萍,张敏,屈钦,毛妙付,苏岚,李莉娥
- 申请号:
- CN202211503089.4
- 公开号:
- CN115737554A
- 申请日:
- 2022.11.28
- 申请国别(地区):
- CN
- 年份:
- 2023
- 代理人:
- 摘要:
- 本发明公开了一种氯巴占口服混悬剂的制备方法。本发明所述的氯巴占口服混悬剂采用了D90≤10μm的原料粒径,重量比为1:1‑10:1的硅酸镁铝与黄原胶助悬体系和先通过缓冲剂‑硅酸镁铝‑黄原胶顺序溶解形成均一助悬体系,后加入氯巴占的制备工艺。本发明的制备工艺简单,所得混悬液稳定性优异,溶出度高。
- 来源网站:
- 中国工程科技知识中心
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