A tablet containing a heterocyclic compound and pharmaceutical compositions and medical uses thereof
CN122297409APending Publication Date: 2026-06-30JIANKANGYUAN PHARMA GRP IND CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JIANKANGYUAN PHARMA GRP IND CO LTD
- Filing Date
- 2025-12-29
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
Existing heterocyclic compounds suffer from low solubility and poor stability when used in anti-influenza drugs, which limits their development and application as oral medications.
Method used
Heterocyclic compounds are mixed with pharmaceutically acceptable carriers to form solid dispersions, which are then prepared into tablets by methods such as spray drying to improve their solubility and stability.
Benefits of technology
It improves the solubility and stability of heterocyclic compounds, meets clinical drug use needs, and enhances patient compliance and treatment efficacy.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122297409A_ABST
Abstract
This invention discloses a tablet containing a heterocyclic compound, a pharmaceutical composition thereof, and its pharmaceutical uses. The pharmaceutical composition or tablet comprises a solid dispersion and optionally pharmaceutically acceptable excipients. The solid dispersion comprises an active ingredient and a pharmaceutically acceptable carrier. The active ingredient is selected from one or more compounds of formula (II) and their pharmaceutically acceptable salts. The compound of formula (II) has the following structure: The pharmaceutical composition and tablet exhibit good chemical stability and dissolution. Furthermore, the active ingredient has improved specifications to meet clinical needs.
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