CN Patent

CN105732638B — 一种具有螺环或桥环结构的布鲁顿酪氨酸激酶抑制剂及其制备方法

Assigned to Chengdu Beite Pharmaceutical Co Ltd · Expires 2018-01-30 · 8y expired

What this patent protects

本发明公开了一种具有螺环或桥环结构的布鲁顿酪氨酸激酶抑制剂及其制备方法,该抑制剂包括式(Ⅰ),该抑制剂对BTK活性具有明显的抑制作用,在细胞水平上,对DOHH2细胞的抑制活性提高了近8倍,本发明提供的螺环或桥环化合物可用作BTK抑制剂,具有广阔的抗恶性肿瘤的应用前景。

USPTO Abstract

本发明公开了一种具有螺环或桥环结构的布鲁顿酪氨酸激酶抑制剂及其制备方法,该抑制剂包括式(Ⅰ),该抑制剂对BTK活性具有明显的抑制作用,在细胞水平上,对DOHH2细胞的抑制活性提高了近8倍,本发明提供的螺环或桥环化合物可用作BTK抑制剂,具有广阔的抗恶性肿瘤的应用前景。

Drugs covered by this patent

Patent Metadata

Patent number
CN105732638B
Jurisdiction
CN
Classification
Expires
2018-01-30
Drug substance claim
No
Drug product claim
No
Assignee
Chengdu Beite 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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