CN Patent

CN106928214A — 一种噁唑烷酮类化合物及其中间体的制备方法

Assigned to XINTAI PHARMACEUTICAL (SUZHOU) CO Ltd · Expires 2017-07-07 · 9y expired

What this patent protects

本发明涉及一种噁唑烷酮类化合物及其中间体的制备方法。具体的，本发明采用Suzuki反应，将两个片段进行偶联，制备恶唑烷酮类化合物，该方法工艺简单，反应时间短，收率高，适合工业化生产。并且，本发明提供的噁唑烷酮类化合物中间体的制备方法具有操作简单，收率高，成本低的优点。

USPTO Abstract

本发明涉及一种噁唑烷酮类化合物及其中间体的制备方法。具体的，本发明采用Suzuki反应，将两个片段进行偶联，制备恶唑烷酮类化合物，该方法工艺简单，反应时间短，收率高，适合工业化生产。并且，本发明提供的噁唑烷酮类化合物中间体的制备方法具有操作简单，收率高，成本低的优点。

Drugs covered by this patent

Patent Metadata

Patent number
CN106928214A
Jurisdiction
CN
Classification
—
Expires
2017-07-07
Drug substance claim
No
Drug product claim
No
Assignee
XINTAI PHARMACEUTICAL (SUZHOU) 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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