CN Patent

CN102186474A — 稳定的医药组合物

Assigned to Kyorin Pharmaceutical Co Ltd · Expires 2011-09-14 · 15y expired

What this patent protects

本发明提供抑制在医药组合物中不稳定的氨基乙酰基吡咯烷甲腈衍生物的分解、且能够简便制造的医药组合物。所述医药组合物中,向式(1)所示的氨基乙酰基吡咯烷甲腈衍生物中配合(1)糖醇、(2)碳酸钙、柠檬酸钠或硫酸钠、和(3)中性低熔点油脂状物质。式(1)中,A表示CH 2 、CHF或CF 2 ,并且,R 1 表示可取代的仲氨基。

USPTO Abstract

本发明提供抑制在医药组合物中不稳定的氨基乙酰基吡咯烷甲腈衍生物的分解、且能够简便制造的医药组合物。所述医药组合物中,向式(1)所示的氨基乙酰基吡咯烷甲腈衍生物中配合(1)糖醇、(2)碳酸钙、柠檬酸钠或硫酸钠、和(3)中性低熔点油脂状物质。式(1)中,A表示CH 2 、CHF或CF 2 ,并且,R 1 表示可取代的仲氨基。

Drugs covered by this patent

Patent Metadata

Patent number
CN102186474A
Jurisdiction
CN
Classification
Expires
2011-09-14
Drug substance claim
No
Drug product claim
No
Assignee
Kyorin Pharmaceutical 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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