CN Patent

CN117838640B — 一种硫普罗宁肠溶微片及制备方法

Assigned to Shanghai Zezheng Pharmaceutical Technology Co ltd · Expires 2024-11-22 · 1y expired

What this patent protects

本发明提供了一种硫普罗宁肠溶微片及制备方法，属于药物制剂技术领域。本发明提供的硫普罗宁肠溶微片由颗粒和包衣组成，所述颗粒由硫普罗宁、填充剂、粘合剂、崩解剂、润滑剂组成；所述包衣由成膜剂、肠溶衣、抗粘剂、增塑剂组成。本发明还提供了硫普罗宁肠溶微片的制备方法。与现有硫普罗宁肠溶片相比，本发明提供的硫普罗宁肠溶微片兼具普通片剂和微丸的优点，剂量精准，利于吞咽，可提高患者顺应性，具有良好的应用前景。

USPTO Abstract

本发明提供了一种硫普罗宁肠溶微片及制备方法，属于药物制剂技术领域。本发明提供的硫普罗宁肠溶微片由颗粒和包衣组成，所述颗粒由硫普罗宁、填充剂、粘合剂、崩解剂、润滑剂组成；所述包衣由成膜剂、肠溶衣、抗粘剂、增塑剂组成。本发明还提供了硫普罗宁肠溶微片的制备方法。与现有硫普罗宁肠溶片相比，本发明提供的硫普罗宁肠溶微片兼具普通片剂和微丸的优点，剂量精准，利于吞咽，可提高患者顺应性，具有良好的应用前景。

Drugs covered by this patent

Patent Metadata

Patent number: CN117838640B
Jurisdiction: CN
Classification: —
Expires: 2024-11-22
Drug substance claim: No
Drug product claim: No
Assignee: Shanghai Zezheng Pharmaceutical Technology 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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