CN Patent

CN107001307A — 3‑[(二甲基氨基)甲基]‑n‑{2‑[4‑(羟基氨基甲酰基)苯氧基]乙基}‑1‑苯并呋喃‑2‑甲酰胺的新颖的盐、有关的结晶形式、用于制备其的方法及包含其的药物组合物

Assigned to Pharmacyclics LLC · Expires 2017-08-01 · 9y expired

What this patent protects

本文描述了3‑[(二甲基氨基)甲基]‑N‑{2‑[4‑(羟基氨基甲酰基)苯氧基]乙基}‑1‑苯并呋喃‑2‑甲酰胺的盐、特别地式(I)的盐:(式(I)),其中HA是萘‑1,5‑二磺酸、萘‑2‑磺酸、草酸、苯磺酸或硫酸,或其水合物;以及它们的结晶形式,所述结晶形式通过粉末X射线衍射图和 13 C CP/MAS NMR固态光谱表征。还描述了其组合物、其使用或制备的方法。

USPTO Abstract

本文描述了3‑[(二甲基氨基)甲基]‑N‑{2‑[4‑(羟基氨基甲酰基)苯氧基]乙基}‑1‑苯并呋喃‑2‑甲酰胺的盐、特别地式(I)的盐:(式(I)),其中HA是萘‑1,5‑二磺酸、萘‑2‑磺酸、草酸、苯磺酸或硫酸,或其水合物;以及它们的结晶形式,所述结晶形式通过粉末X射线衍射图和 13 C CP/MAS NMR固态光谱表征。还描述了其组合物、其使用或制备的方法。

Drugs covered by this patent

Patent Metadata

Patent number
CN107001307A
Jurisdiction
CN
Classification
Expires
2017-08-01
Drug substance claim
No
Drug product claim
No
Assignee
Pharmacyclics LLC
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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