CN Patent

CN110013466B — 一种小檗红碱固体分散体粉末及制备方法及应用

Assigned to Tianjin University of Traditional Chinese Medicine · Expires 2021-11-30 · 4y expired

What this patent protects

本发明公开了一种小檗红碱固体分散体粉末及制备方法及应用，所述一种小檗红碱固体分散体粉末，是按重量百分比计，由14％‑25％活性组分小檗红碱和75％‑86％的热熔载体制成。本发明的一种小檗红碱固体分散体粉末缓释效果明显，生物利用度显著提高，避免肠道药物高浓度引起的强烈外排效应，促进药物吸收。

USPTO Abstract

本发明公开了一种小檗红碱固体分散体粉末及制备方法及应用，所述一种小檗红碱固体分散体粉末，是按重量百分比计，由14％‑25％活性组分小檗红碱和75％‑86％的热熔载体制成。本发明的一种小檗红碱固体分散体粉末缓释效果明显，生物利用度显著提高，避免肠道药物高浓度引起的强烈外排效应，促进药物吸收。

Drugs covered by this patent

Patent Metadata

Patent number
CN110013466B
Jurisdiction
CN
Classification
—
Expires
2021-11-30
Drug substance claim
No
Drug product claim
No
Assignee
Tianjin University of Traditional Chinese Medicine
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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