CN110742869A — 一种醋酸地塞米松片及其制备方法
Assigned to Anhui Jintaiyang Biochemical Medicine Co Ltd · Expires 2020-02-04 · 6y expired
What this patent protects
本发明公开一种醋酸地塞米松片及其制备方法,包括以下原料的重量百分比组成:醋酸地塞米松0.62%、玉米淀粉68.00%、蔗糖29.56%、羧甲淀粉钠0.99%、硬脂酸镁0.74%、十二烷基硫酸钠0.09%。本发明提供的一种醋酸地塞米松片的制备方法中,通过原料的先实现醋酸地塞米松的微粉化处理,随后再与玉米淀粉原料的充分混合,提高压片的溶出度,同时醋酸地塞米松与淀粉制备时融合,保护其整体形态的同时,还保护了整体的药效不易流失,保证了其外观完整光洁,色泽均匀,水分≤5.0%、含量93.0‑107.0%、脆碎度≤0.8%。
USPTO Abstract
本发明公开一种醋酸地塞米松片及其制备方法,包括以下原料的重量百分比组成:醋酸地塞米松0.62%、玉米淀粉68.00%、蔗糖29.56%、羧甲淀粉钠0.99%、硬脂酸镁0.74%、十二烷基硫酸钠0.09%。本发明提供的一种醋酸地塞米松片的制备方法中,通过原料的先实现醋酸地塞米松的微粉化处理,随后再与玉米淀粉原料的充分混合,提高压片的溶出度,同时醋酸地塞米松与淀粉制备时融合,保护其整体形态的同时,还保护了整体的药效不易流失,保证了其外观完整光洁,色泽均匀,水分≤5.0%、含量93.0‑107.0%、脆碎度≤0.8%。
Drugs covered by this patent
- Decadron (dexamethasone) · Generic (originally Merck)
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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