CN116410170B — 一种淫羊藿素共晶体
Assigned to Shandong New Time Pharmaceutical Co Ltd · Expires 2025-11-21 · 0y expired
What this patent protects
本发明提供了一种淫羊藿素‑1,2‑二吡啶基乙烷共晶,涉及晶型药物分子技术领域。该共晶使用Cu‑Kα辐射,以2θ表示的X射线衍射谱图在5.00±0.2°,10.09±0.2°,10.28±0.2°,12.41±0.2°,17.14±0.2°,23.01±0.2°,24.43±0.2°,26.88±0.2°,27.53±0.2°,27.60±0.2°有特征峰;晶体学测量参数是:triclinic晶系,空间群为P‑1;晶胞参数为: α=104.080(2)°,β=92.0920(10)°,γ=90.1980(10)°,晶胞体积 并提供了相关制备方法和应用。…
USPTO Abstract
本发明提供了一种淫羊藿素‑1,2‑二吡啶基乙烷共晶,涉及晶型药物分子技术领域。该共晶使用Cu‑Kα辐射,以2θ表示的X射线衍射谱图在5.00±0.2°,10.09±0.2°,10.28±0.2°,12.41±0.2°,17.14±0.2°,23.01±0.2°,24.43±0.2°,26.88±0.2°,27.53±0.2°,27.60±0.2°有特征峰;晶体学测量参数是:triclinic晶系,空间群为P‑1;晶胞参数为: α=104.080(2)°,β=92.0920(10)°,γ=90.1980(10)°,晶胞体积 并提供了相关制备方法和应用。本发明的淫羊藿素‑1,2‑二吡啶基乙烷共晶在稳定性、生物利用度等方面均取得了较大的改善。
Drugs covered by this patent
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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