CN Patent

CN109942574B — 天奇替尼及其制备方法和用途

Assigned to Chengdu Achi Biopharmaceutical Technology Co ltd · Expires 2022-04-01 · 4y expired

What this patent protects

本发明为天奇替尼及其制备方法和用途，提供了一种酰胺取代的氮杂吲哚类化合物或其药学上可接受的盐、或其溶剂合物或其前药，所述化合物具有式I所示结构。本发明制备的该化合物在分子水平能够明显抑制TRK的酶活，细胞水平对TRK的磷酸化/活化也具有显著的抑制作用，此外，该化合物能显著抑制人肿瘤细胞株裸小鼠移植瘤的生长，具有广阔的市场应用前景。

USPTO Abstract

本发明为天奇替尼及其制备方法和用途，提供了一种酰胺取代的氮杂吲哚类化合物或其药学上可接受的盐、或其溶剂合物或其前药，所述化合物具有式I所示结构。本发明制备的该化合物在分子水平能够明显抑制TRK的酶活，细胞水平对TRK的磷酸化/活化也具有显著的抑制作用，此外，该化合物能显著抑制人肿瘤细胞株裸小鼠移植瘤的生长，具有广阔的市场应用前景。

Drugs covered by this patent

Patent Metadata

Patent number
CN109942574B
Jurisdiction
CN
Classification
—
Expires
2022-04-01
Drug substance claim
No
Drug product claim
No
Assignee
Chengdu Achi Biopharmaceutical Technology 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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