CN Patent

CN112315927A — 一种帕利哌酮缓释口崩片及其制备方法

Assigned to Nanjing Kang Chuan Ji Pharmatech Co ltd · Expires 2021-02-05 · 5y expired

What this patent protects

本发明提供了一种帕利哌酮缓释口崩片及其制备方法,属于药物制剂领域,该缓释口崩片的重量组成为帕利哌酮缓释微丸5~25%、填充剂30~70%、崩解剂5%~25%、矫味剂0%~10%、润滑剂0%~10%、助流剂0%~5%。所述帕利哌酮缓释微丸包括:空白丸芯、含药层、隔离衣层、缓释层、保护衣层。本发明的帕利哌酮缓释口崩片可在口腔内迅速崩解、口感良好、容易吞咽,可无水服用,崩解出来的缓释微丸进入胃肠道内缓慢释放药物,可减少服药次数,降低药物的毒副作用,从而提高患者、尤其是精神障碍患者、老年患者及其他吞咽困难患者的服药依从性。

USPTO Abstract

本发明提供了一种帕利哌酮缓释口崩片及其制备方法,属于药物制剂领域,该缓释口崩片的重量组成为帕利哌酮缓释微丸5~25%、填充剂30~70%、崩解剂5%~25%、矫味剂0%~10%、润滑剂0%~10%、助流剂0%~5%。所述帕利哌酮缓释微丸包括:空白丸芯、含药层、隔离衣层、缓释层、保护衣层。本发明的帕利哌酮缓释口崩片可在口腔内迅速崩解、口感良好、容易吞咽,可无水服用,崩解出来的缓释微丸进入胃肠道内缓慢释放药物,可减少服药次数,降低药物的毒副作用,从而提高患者、尤其是精神障碍患者、老年患者及其他吞咽困难患者的服药依从性。

Drugs covered by this patent

Patent Metadata

Patent number
CN112315927A
Jurisdiction
CN
Classification
Expires
2021-02-05
Drug substance claim
No
Drug product claim
No
Assignee
Nanjing Kang Chuan Ji Pharmatech Co ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

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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