CN Patent

CN113861115A — 一种吡唑酰胺类衍生物及合成方法和应用

Assigned to Zhejiang Normal University CJNU · Expires 2021-12-31 · 4y expired

What this patent protects

本发明公开了一种吡唑酰胺类衍生物及合成方法和在作为雄激素受体拮抗剂和制备抗前列腺癌药物中的应用。本发明提供了无外加溶剂,无催化剂合成五元吡唑环的方法。此方法具有原子利用率高,反应条件温和可控,后处理操作简单等优点。本路线步骤少,各步产率都能达到中等及以上,能够较快合成ODM‑201。

USPTO Abstract

本发明公开了一种吡唑酰胺类衍生物及合成方法和在作为雄激素受体拮抗剂和制备抗前列腺癌药物中的应用。本发明提供了无外加溶剂,无催化剂合成五元吡唑环的方法。此方法具有原子利用率高,反应条件温和可控,后处理操作简单等优点。本路线步骤少,各步产率都能达到中等及以上,能够较快合成ODM‑201。

Drugs covered by this patent

Patent Metadata

Patent number
CN113861115A
Jurisdiction
CN
Classification
Expires
2021-12-31
Drug substance claim
No
Drug product claim
No
Assignee
Zhejiang Normal University CJNU
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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