CN Patent

CN114681432B — 一种丁苯酞组合物及其用途

Assigned to Shanghai Institute of Materia Medica of CAS · Expires 2024-07-02 · 2y expired

What this patent protects

本公开提供了一种经口腔黏膜递送的丁苯酞组合物，所述组合物包含丁苯酞100重量份，溶解稳定剂50～1000重量份，矫味剂0.1～200重量份；其中，所述溶解稳定剂是指能够显著提高丁苯酞在唾液中溶解稳定性的基于脂肪醇或脂肪酸的表面活性剂。本公开所述的丁苯酞组合物可经口腔颊粘膜、舌下黏膜递送，显著提高丁苯酞的吸收和生物利用度。

USPTO Abstract

本公开提供了一种经口腔黏膜递送的丁苯酞组合物，所述组合物包含丁苯酞100重量份，溶解稳定剂50～1000重量份，矫味剂0.1～200重量份；其中，所述溶解稳定剂是指能够显著提高丁苯酞在唾液中溶解稳定性的基于脂肪醇或脂肪酸的表面活性剂。本公开所述的丁苯酞组合物可经口腔颊粘膜、舌下黏膜递送，显著提高丁苯酞的吸收和生物利用度。

Drugs covered by this patent

Patent Metadata

Patent number
CN114681432B
Jurisdiction
CN
Classification
—
Expires
2024-07-02
Drug substance claim
No
Drug product claim
No
Assignee
Shanghai Institute of Materia Medica of CAS
Source
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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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