CN Patent

CN113354649B — 一种新的晶型

Assigned to Array Biopharma Inc · Expires 2024-12-10 · 1y expired

What this patent protects

本申请公开了(S)‑N‑(5‑((R)‑2‑(2,5‑二氟苯基)吡咯烷‑1‑基)‑吡唑[1,5‑a]嘧啶‑3‑基)‑3‑羟基吡咯烷‑1‑甲酰胺的新的晶型,包含所述晶型的药物组合物和所述晶型治疗疼痛、癌症、炎症、神经变性疾病或克氏锥虫感染的用途。在一些实施方案中,所述新的晶型包含包括(S)‑N‑(5‑((R)‑2‑(2,5‑二氟苯基)吡咯烷‑1‑基)‑吡唑并[1,5‑a]嘧啶‑3‑基)‑3‑羟基吡咯烷‑1‑甲酰胺硫酸氢盐的稳定的多晶型物。本发明进一步涉及制备新的晶型的方法。

USPTO Abstract

本申请公开了(S)‑N‑(5‑((R)‑2‑(2,5‑二氟苯基)吡咯烷‑1‑基)‑吡唑[1,5‑a]嘧啶‑3‑基)‑3‑羟基吡咯烷‑1‑甲酰胺的新的晶型,包含所述晶型的药物组合物和所述晶型治疗疼痛、癌症、炎症、神经变性疾病或克氏锥虫感染的用途。在一些实施方案中,所述新的晶型包含包括(S)‑N‑(5‑((R)‑2‑(2,5‑二氟苯基)吡咯烷‑1‑基)‑吡唑并[1,5‑a]嘧啶‑3‑基)‑3‑羟基吡咯烷‑1‑甲酰胺硫酸氢盐的稳定的多晶型物。本发明进一步涉及制备新的晶型的方法。

Drugs covered by this patent

Patent Metadata

Patent number
CN113354649B
Jurisdiction
CN
Classification
Expires
2024-12-10
Drug substance claim
No
Drug product claim
No
Assignee
Array Biopharma Inc
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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