CN Patent

CN113171353B — 一种马来酸曲美布汀片

Assigned to Zhejiang Poly Pharmaceutical Co ltd · Expires 2022-10-21 · 4y expired

What this patent protects

本申请属于消化科药物技术领域和药剂领域，提供了一种马来酸曲美布汀片，所述马来酸曲美布汀片中使用琼脂糖和聚丙烯酸树脂NE30D对原料药进行包衣，有效掩味的同时保证了马来酸曲美布汀在高pH下的溶出效果并降低了首过效应。

USPTO Abstract

本申请属于消化科药物技术领域和药剂领域，提供了一种马来酸曲美布汀片，所述马来酸曲美布汀片中使用琼脂糖和聚丙烯酸树脂NE30D对原料药进行包衣，有效掩味的同时保证了马来酸曲美布汀在高pH下的溶出效果并降低了首过效应。

Drugs covered by this patent

Patent Metadata

Patent number
CN113171353B
Jurisdiction
CN
Classification
—
Expires
2022-10-21
Drug substance claim
No
Drug product claim
No
Assignee
Zhejiang Poly Pharmaceutical 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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