A phospholipid complex containing ropivacaine or its salt, its formulation and preparation method

TW202637150APending Publication Date: 2026-09-16BEIJING TIDE PHARMACEUTICAL CO LTD
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Patent Information

Application Number
TW115104912
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-02-14
Filing Date
2026-02-09
Publication Date
2026-09-16

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Abstract

This invention relates to the field of pharmaceutical preparations, specifically providing a ropivacaine sustained-release solution preparation based on a phospholipid complex and its preparation method. This preparation has improved drug loading, good safety, no obvious irritation to the administration tissue, and a long sustained-release time.
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