CN Patent

CN111732618A — 瑞德西韦关键片段的合成方法

Assigned to Zhenjiang Jujie New Material Technology Research And Development Center LP · Expires 2020-10-02 · 6y expired

What this patent protects

本发明属于医药、有机合成、精细化学品领域,具体涉及瑞德西韦关键片段的合成方法,以化合物一和二为原料,在溶剂中,在光敏剂、金属催化剂、还原剂的存在下,在可见光的照射下,反应生成化合物三,该方法操作简便,无需柱层析,试剂廉价易得,绿色安全,高效环保,适用于工业化生产。

USPTO Abstract

本发明属于医药、有机合成、精细化学品领域,具体涉及瑞德西韦关键片段的合成方法,以化合物一和二为原料,在溶剂中,在光敏剂、金属催化剂、还原剂的存在下,在可见光的照射下,反应生成化合物三,该方法操作简便,无需柱层析,试剂廉价易得,绿色安全,高效环保,适用于工业化生产。

Drugs covered by this patent

Patent Metadata

Patent number
CN111732618A
Jurisdiction
CN
Classification
Expires
2020-10-02
Drug substance claim
No
Drug product claim
No
Assignee
Zhenjiang Jujie New Material Technology Research And Development Center LP
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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