CN Patent

CN105503889B — 低聚物-阿片样激动剂轭合物

Assigned to Nikta Therapeutic Co · Expires 2019-12-24 · 6y expired

What this patent protects

本发明提供其中阿片样激动剂、羟可酮(氧可酮)和氢可酮共价连接于聚(乙二醇)低聚物的轭合物。当通过许多种施用途径中的任一种来施用时，本发明的轭合物显示出不同于没有与PEG低聚物连接的阿片样激动剂所具有的特征。

USPTO Abstract

本发明提供其中阿片样激动剂、羟可酮(氧可酮)和氢可酮共价连接于聚(乙二醇)低聚物的轭合物。当通过许多种施用途径中的任一种来施用时，本发明的轭合物显示出不同于没有与PEG低聚物连接的阿片样激动剂所具有的特征。

Drugs covered by this patent

Patent Metadata

Patent number
CN105503889B
Jurisdiction
CN
Classification
—
Expires
2019-12-24
Drug substance claim
No
Drug product claim
No
Assignee
Nikta Therapeutic Co
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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