CN Patent

CN108047200A — 一种二芳基乙内酰硫脲类化合物的制备方法及其中间体

Assigned to Jiangxi Jin Feng Pharmaceutical Co Ltd · Expires 2018-05-18 · 8y expired

What this patent protects

本发明公开了一种二芳基乙内酰硫脲类化合物的制备方法及其中间体。本发明提供了一种如式1所示的二芳基乙内酰硫脲类化合物的制备方法，其包括下述步骤：在溶剂中，将化合物2和化合物3进行环合反应，得到化合物1即可。该方法操作安全、成本低且收率高。

USPTO Abstract

本发明公开了一种二芳基乙内酰硫脲类化合物的制备方法及其中间体。本发明提供了一种如式1所示的二芳基乙内酰硫脲类化合物的制备方法，其包括下述步骤：在溶剂中，将化合物2和化合物3进行环合反应，得到化合物1即可。该方法操作安全、成本低且收率高。

Drugs covered by this patent

Patent Metadata

Patent number
CN108047200A
Jurisdiction
CN
Classification
—
Expires
2018-05-18
Drug substance claim
No
Drug product claim
No
Assignee
Jiangxi Jin Feng 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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