CN Patent

CN106810490A — 一种二芳基化合物的晶型及其制备方法和应用

Assigned to Chongqing Huiyuan Medicine Co Ltd · Expires 2017-06-09 · 9y expired

What this patent protects

本发明提供了一种二芳基化合物的晶型及其制备方法和应用,本发明提供的具有式(I)结构的二芳基化合物的晶型,使用CuK α 辐射,以2θ角度表示的粉末X射线衍射在4.16±0.5,12.53±0.5,16.75±0.5,18.33±0.5,21.00±0.5,21.50±0.5,25.35±0.5有衍射峰;通过实验结果表明,本发明提供的晶型化合物具有很好的稳定性,且具有相对较好的溶解性。

USPTO Abstract

本发明提供了一种二芳基化合物的晶型及其制备方法和应用,本发明提供的具有式(I)结构的二芳基化合物的晶型,使用CuK α 辐射,以2θ角度表示的粉末X射线衍射在4.16±0.5,12.53±0.5,16.75±0.5,18.33±0.5,21.00±0.5,21.50±0.5,25.35±0.5有衍射峰;通过实验结果表明,本发明提供的晶型化合物具有很好的稳定性,且具有相对较好的溶解性。

Drugs covered by this patent

Patent Metadata

Patent number
CN106810490A
Jurisdiction
CN
Classification
Expires
2017-06-09
Drug substance claim
No
Drug product claim
No
Assignee
Chongqing Huiyuan Medicine 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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