CN Patent

CN104910236B — 吡唑基甾体衍生物及其制备方法、用途

Assigned to Inst Of Pesticides Xibei Univ Of Agricultural & Forestry Science & Technolo · Expires 2016-08-17 · 10y expired

What this patent protects

本发明公开了具有式(Ⅰ)结构的多种吡唑基甾体衍生物，其取代基R 1 代表氢、硝基或卤素；取代基R 2 代表C 1 ‑C 6 烷基、羟基取代的C 1 ‑C 6 烷基、单取代或多取代芳香基。其合成路线以孕烯醇酮为原料，本发明首次采用该方法合成此类衍生物，具有产率高、易分离等优点。这类衍生物显示抑制人肺腺癌细胞、子宫颈癌细胞系和人肝癌细胞的活性，具有被开发成抗癌药物或药物组合物的前景。

USPTO Abstract

本发明公开了具有式(Ⅰ)结构的多种吡唑基甾体衍生物，其取代基R 1 代表氢、硝基或卤素；取代基R 2 代表C 1 ‑C 6 烷基、羟基取代的C 1 ‑C 6 烷基、单取代或多取代芳香基。其合成路线以孕烯醇酮为原料，本发明首次采用该方法合成此类衍生物，具有产率高、易分离等优点。这类衍生物显示抑制人肺腺癌细胞、子宫颈癌细胞系和人肝癌细胞的活性，具有被开发成抗癌药物或药物组合物的前景。

Drugs covered by this patent

Patent Metadata

Patent number
CN104910236B
Jurisdiction
CN
Classification
—
Expires
2016-08-17
Drug substance claim
No
Drug product claim
No
Assignee
Inst Of Pesticides Xibei Univ Of Agricultural & Forestry Science & Technolo
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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