CN Patent

CN109134431B — 作为囊性纤维化跨膜传导调节因子抑制剂的氨基咪唑偶联吡啶酮衍生物

Assigned to Chengdu Univeristy of Technology · Expires 2021-06-04 · 5y expired

What this patent protects

本发明涉及式I所示的氨基咪唑偶联吡啶酮类化合物和/或它们的可药用盐及其制备方法,它们可用于治疗和/或预防由于囊性纤维化跨膜传导调节因子(CFTR)基因突变造成的囊性纤维化(CF)相关遗传性疾病,以及含有所述化合物的药物组合物。 其中,R为C 4 或C 5 或C 6 或C 7 或C 8 环烷基、C 3 或C 4 或C 5 或C 6 或C 7 或C 8 氮杂环烷基、C 3 或C 4 或C 5 或C 6 或C 7 或C 8 氧杂环烷基、吗啉基、氮被直链或支链C1或C2或C3或C4或C5烷基取代的哌嗪基。

USPTO Abstract

本发明涉及式I所示的氨基咪唑偶联吡啶酮类化合物和/或它们的可药用盐及其制备方法,它们可用于治疗和/或预防由于囊性纤维化跨膜传导调节因子(CFTR)基因突变造成的囊性纤维化(CF)相关遗传性疾病,以及含有所述化合物的药物组合物。 其中,R为C 4 或C 5 或C 6 或C 7 或C 8 环烷基、C 3 或C 4 或C 5 或C 6 或C 7 或C 8 氮杂环烷基、C 3 或C 4 或C 5 或C 6 或C 7 或C 8 氧杂环烷基、吗啉基、氮被直链或支链C1或C2或C3或C4或C5烷基取代的哌嗪基。

Drugs covered by this patent

Patent Metadata

Patent number
CN109134431B
Jurisdiction
CN
Classification
Expires
2021-06-04
Drug substance claim
No
Drug product claim
No
Assignee
Chengdu Univeristy of Technology
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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