CN Patent

CN109589304A — 利培酮口服溶液及其制备方法

Assigned to BEIJING D-VENTUREPHARM TECHNOLOGY DEVELOPMENT Co Ltd · Expires 2019-04-09 · 7y expired

What this patent protects

本发明属药物制剂领域，涉及一种利培酮口服液体制剂。本发明以利培酮为有效成分，添加适宜的辅料如pH缓冲剂、矫味剂、甜味剂、防腐剂等，采用溶液制剂制备工艺配制成无色澄清透明的液体制剂。本发明的利培酮口服液体制剂，药物以分子状态分散在介质中，吸收速度快，能快速发挥药效，服用方便，易于分剂量，能同时满足临床用药、患者顺应性、工业化规模生产等各项要求。

USPTO Abstract

本发明属药物制剂领域，涉及一种利培酮口服液体制剂。本发明以利培酮为有效成分，添加适宜的辅料如pH缓冲剂、矫味剂、甜味剂、防腐剂等，采用溶液制剂制备工艺配制成无色澄清透明的液体制剂。本发明的利培酮口服液体制剂，药物以分子状态分散在介质中，吸收速度快，能快速发挥药效，服用方便，易于分剂量，能同时满足临床用药、患者顺应性、工业化规模生产等各项要求。

Drugs covered by this patent

Patent Metadata

Patent number
CN109589304A
Jurisdiction
CN
Classification
—
Expires
2019-04-09
Drug substance claim
No
Drug product claim
No
Assignee
BEIJING D-VENTUREPHARM TECHNOLOGY DEVELOPMENT 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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