CN Patent

CN102949395A — 盐酸伐地那非片在制备治疗肺动脉高压药物中的应用

Assigned to 荆志成 · Expires 2013-03-06 · 13y expired

What this patent protects

本发明公开了盐酸伐地那非片在制备治疗肺动脉高压的药物中的应用。属于药物化学领域,本发明通过随机、双盲、安慰剂对照临床试验证明盐酸伐地那非片可增加肺动脉高压患者6分钟步行距离,降低平均肺动脉压和肺血管阻力,改善心输出量和心功能分级,减少临床恶化事件发生率。盐酸伐地那非片5mg,2次/日可改善肺动脉高压患者运动耐量和血流动力学参数,并且安全性、耐受性良好。

USPTO Abstract

本发明公开了盐酸伐地那非片在制备治疗肺动脉高压的药物中的应用。属于药物化学领域,本发明通过随机、双盲、安慰剂对照临床试验证明盐酸伐地那非片可增加肺动脉高压患者6分钟步行距离,降低平均肺动脉压和肺血管阻力,改善心输出量和心功能分级,减少临床恶化事件发生率。盐酸伐地那非片5mg,2次/日可改善肺动脉高压患者运动耐量和血流动力学参数,并且安全性、耐受性良好。

Drugs covered by this patent

Patent Metadata

Patent number
CN102949395A
Jurisdiction
CN
Classification
Expires
2013-03-06
Drug substance claim
No
Drug product claim
No
Assignee
荆志成
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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