CN Patent

CN114317620B — 一种(r)-2-(2-氯苯基)环氧乙烷的生物制备方法

Assigned to Shanghai Institute of Pharmaceutical Industry · Expires 2024-02-02 · 2y expired

What this patent protects

本发明提供了一种(R)‑2‑(2‑氯苯基)环氧乙烷的生物制备方法。具体地,本发明方法包括以下步骤:(a)在辅酶存在下,在羰基还原酶催化下,使底物化合物IV发生还原反应,从而形成式Ⅴ化合物;和(b)对所述式Ⅴ化合物进行关环反应,从而制得式Ⅵ化合物。

USPTO Abstract

本发明提供了一种(R)‑2‑(2‑氯苯基)环氧乙烷的生物制备方法。具体地,本发明方法包括以下步骤:(a)在辅酶存在下,在羰基还原酶催化下,使底物化合物IV发生还原反应,从而形成式Ⅴ化合物;和(b)对所述式Ⅴ化合物进行关环反应,从而制得式Ⅵ化合物。

Drugs covered by this patent

Patent Metadata

Patent number
CN114317620B
Jurisdiction
CN
Classification
Expires
2024-02-02
Drug substance claim
No
Drug product claim
No
Assignee
Shanghai Institute of Pharmaceutical Industry
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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