CN Patent

CN106008468B — 玻玛西尼a晶型、b晶型、c晶型及其制备方法

Assigned to Shanghai Suntrong Biotechnology Co ltd · Expires 2018-11-23 · 7y expired

What this patent protects

本发明提供了一种式(I)的玻玛西尼的A晶型、B晶型和C晶型 其中A晶型的XRPD图谱在2θ=4.62,11.20,13.10,13.68,15.62,17.14,17.98,18.86,21.34,22.18,22.86,23.78,26.26,29.98处有衍射峰,其中2θ值误差范围为±0.2。本发明所述的玻玛西尼A晶型、B晶型和C晶型,其稳定性优于现有的玻玛西尼晶型Ⅰ,有利于其药物加工和在药物组合物中的使用。

USPTO Abstract

本发明提供了一种式(I)的玻玛西尼的A晶型、B晶型和C晶型 其中A晶型的XRPD图谱在2θ=4.62,11.20,13.10,13.68,15.62,17.14,17.98,18.86,21.34,22.18,22.86,23.78,26.26,29.98处有衍射峰,其中2θ值误差范围为±0.2。本发明所述的玻玛西尼A晶型、B晶型和C晶型,其稳定性优于现有的玻玛西尼晶型Ⅰ,有利于其药物加工和在药物组合物中的使用。

Drugs covered by this patent

Patent Metadata

Patent number
CN106008468B
Jurisdiction
CN
Classification
Expires
2018-11-23
Drug substance claim
No
Drug product claim
No
Assignee
Shanghai Suntrong Biotechnology 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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