CN Patent

CN117776973A — 一种4-甲酰基-3-甲氧基苯甲腈的制备方法

Assigned to Shandong Fuchang Pharmaceutical Co ltd · Expires 2024-03-29 · 2y expired

What this patent protects

本发明公开了一种4‑甲酰基‑3‑甲氧基苯甲腈的制备方法。所述方法以式I所示的化合物为原料按照如下反应路线经由五步反应制得4‑甲酰基‑3‑甲氧基苯甲腈。该方法具有条件温和、收率高、成本低廉、环保绿色、适于工业化生产等优点。

USPTO Abstract

本发明公开了一种4‑甲酰基‑3‑甲氧基苯甲腈的制备方法。所述方法以式I所示的化合物为原料按照如下反应路线经由五步反应制得4‑甲酰基‑3‑甲氧基苯甲腈。该方法具有条件温和、收率高、成本低廉、环保绿色、适于工业化生产等优点。

Drugs covered by this patent

Patent Metadata

Patent number
CN117776973A
Jurisdiction
CN
Classification
—
Expires
2024-03-29
Drug substance claim
No
Drug product claim
No
Assignee
Shandong Fuchang Pharmaceutical 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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