CN Patent

CN1740151A — 2－氧代－1－吡咯烷衍生物、其制备方法和用途

Assigned to UCB SA · Expires 2006-03-01 · 20y expired

What this patent protects

本发明涉及化合物(2S)－2－[2－氧代－4－丙基吡咯烷基]丁酰胺的(4R)和(4S)非对映异构体。本发明的化合物特别适用于治疗神经性疾病例如癫痫。

USPTO Abstract

本发明涉及化合物(2S)－2－[2－氧代－4－丙基吡咯烷基]丁酰胺的(4R)和(4S)非对映异构体。本发明的化合物特别适用于治疗神经性疾病例如癫痫。

Drugs covered by this patent

Briviact (BRIVARACETAM) · UCB

Patent Metadata

Patent number: CN1740151A
Jurisdiction: CN
Classification: —
Expires: 2006-03-01
Drug substance claim: No
Drug product claim: No
Assignee: UCB SA
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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