CN Patent

CN110636884B — 新结晶形式

Assigned to Gilead Sciences Inc · Expires 2022-10-04 · 4y expired

What this patent protects

本发明涉及用于治疗病毒感染的(S)‑2‑(((S)‑(((2R,3S,4R,5R)‑5‑(4‑氨基吡咯并[2,1‑f][1,2,4]三嗪‑7‑基)‑5‑氰基‑3,4‑二羟基四氢呋喃‑2‑基)甲氧基)(苯氧基)磷酰基)氨基)丙酸2‑乙基丁基酯(式I)的新型盐和结晶形式。在一些实施方式中，所述病毒感染是由选自以下的病毒引起的：沙粒病毒科，冠状病毒科，丝状病毒科，黄病毒科和副粘病毒科。

USPTO Abstract

本发明涉及用于治疗病毒感染的(S)‑2‑(((S)‑(((2R,3S,4R,5R)‑5‑(4‑氨基吡咯并[2,1‑f][1,2,4]三嗪‑7‑基)‑5‑氰基‑3,4‑二羟基四氢呋喃‑2‑基)甲氧基)(苯氧基)磷酰基)氨基)丙酸2‑乙基丁基酯(式I)的新型盐和结晶形式。在一些实施方式中，所述病毒感染是由选自以下的病毒引起的：沙粒病毒科，冠状病毒科，丝状病毒科，黄病毒科和副粘病毒科。

Drugs covered by this patent

Patent Metadata

Patent number
CN110636884B
Jurisdiction
CN
Classification
—
Expires
2022-10-04
Drug substance claim
No
Drug product claim
No
Assignee
Gilead Sciences 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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