CN Patent

CN115583984A — 氮杂螺类化合物及其制备方法、药物组合物和用途

Assigned to Jiaxing'an Dikang Biotechnology Co ltd · Expires 2023-01-10 · 3y expired

What this patent protects

本发明提供一种氮杂螺类化合物及其制备方法、药物组合物和用途,以及使用该组合物用于治疗冠状病毒感染的方法。本发明提供的化合物具备较高的抑制3CL蛋白酶抑制活性,具有代谢稳定性高、口服吸收高、更优的生物利用度、肺分布高、排毒快、抗SARS‑CoV‑2活性好、选择性高、治疗指数高等优点。

USPTO Abstract

本发明提供一种氮杂螺类化合物及其制备方法、药物组合物和用途,以及使用该组合物用于治疗冠状病毒感染的方法。本发明提供的化合物具备较高的抑制3CL蛋白酶抑制活性,具有代谢稳定性高、口服吸收高、更优的生物利用度、肺分布高、排毒快、抗SARS‑CoV‑2活性好、选择性高、治疗指数高等优点。

Drugs covered by this patent

Patent Metadata

Patent number
CN115583984A
Jurisdiction
CN
Classification
Expires
2023-01-10
Drug substance claim
No
Drug product claim
No
Assignee
Jiaxing'an Dikang Biotechnology 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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