CN Patent

CN113214275B — 吡喃并咔唑生物碱类衍生物及其治疗神经系统疾病的用途

Assigned to Institute of Materia Medica of CAMS and PUMC · Expires 2023-09-26 · 3y expired

What this patent protects

本发明涉及天然药物及药物化学领域，公开了吡喃并咔唑生物碱类衍生物、其制备方法，药物组合物及其治疗神经系统疾病的用途。这类生物碱是通过人工合成的方式制备，本发明对通式I、II所示的化合物进行了神经保护相关的药理实验，确证本发明化合物具有制备预防和/或治疗各种神经系统疾病药物的用途。

USPTO Abstract

本发明涉及天然药物及药物化学领域，公开了吡喃并咔唑生物碱类衍生物、其制备方法，药物组合物及其治疗神经系统疾病的用途。这类生物碱是通过人工合成的方式制备，本发明对通式I、II所示的化合物进行了神经保护相关的药理实验，确证本发明化合物具有制备预防和/或治疗各种神经系统疾病药物的用途。

Drugs covered by this patent

Patent Metadata

Patent number
CN113214275B
Jurisdiction
CN
Classification
—
Expires
2023-09-26
Drug substance claim
No
Drug product claim
No
Assignee
Institute of Materia Medica of CAMS and PUMC
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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