CN Patent

CN108948018B — 苯并二氮*衍生物及其盐和相关晶体形式、制备方法和用途

Assigned to Sichuan Kelun Biotech Biopharmaceutical Co Ltd · Expires 2021-03-30 · 5y expired

What this patent protects

本发明涉及式(I)或式(Ia)的化合物的晶体形式、式(Ia)的化合物的盐及其晶体形式、其制备方法、包含其的药物组合物以及其在制备用于镇静、催眠、抗焦虑、肌肉松弛或抗惊厥药物中的用途。

USPTO Abstract

本发明涉及式(I)或式(Ia)的化合物的晶体形式、式(Ia)的化合物的盐及其晶体形式、其制备方法、包含其的药物组合物以及其在制备用于镇静、催眠、抗焦虑、肌肉松弛或抗惊厥药物中的用途。

Drugs covered by this patent

Patent Metadata

Patent number
CN108948018B
Jurisdiction
CN
Classification
—
Expires
2021-03-30
Drug substance claim
No
Drug product claim
No
Assignee
Sichuan Kelun Biotech Biopharmaceutical 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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