CN Patent

CN114014847B — 一种含苯并噻吩嘧啶衍生物及其制备方法和在制备抗肿瘤药物中的应用

Assigned to Binzhou Medical College · Expires 2023-11-03 · 3y expired

What this patent protects

本发明公开了一种含苯并噻吩嘧啶衍生物及其制备方法和在制备抗肿瘤药物中的应用。其化学结构式如下: 本发明设计并合成了13个新结构的嘧啶衍生物,本发明设计合成的化合物对人正常细胞株均表现出较小的细胞毒性,并且优于阳性对照药物奥希替尼,且具有很好的体内抗肿瘤活性,其体内抑瘤率TGI值为90.24%。

USPTO Abstract

本发明公开了一种含苯并噻吩嘧啶衍生物及其制备方法和在制备抗肿瘤药物中的应用。其化学结构式如下: 本发明设计并合成了13个新结构的嘧啶衍生物,本发明设计合成的化合物对人正常细胞株均表现出较小的细胞毒性,并且优于阳性对照药物奥希替尼,且具有很好的体内抗肿瘤活性,其体内抑瘤率TGI值为90.24%。

Drugs covered by this patent

Patent Metadata

Patent number
CN114014847B
Jurisdiction
CN
Classification
Expires
2023-11-03
Drug substance claim
No
Drug product claim
No
Assignee
Binzhou Medical College
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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