CN Patent

CN109988089B — 一种前列腺素化合物、制备方法及其用途

Assigned to Shanghai Fanqin Pharmaceutical Technology Co ltd · Expires 2022-04-26 · 4y expired

What this patent protects

本发明公开了一种前列腺素化合物、制备方法及其应用,其结构通式如式(Ⅰ): 其中,n为0‑3,m为1‑3, 表示单键或双键;本发明的前列腺素化合物结构稳定,不易降解,活性强,毒副作用小,治疗效果好,其中化合物D在治疗动脉闭塞时的缓解率高达93.75%。

USPTO Abstract

本发明公开了一种前列腺素化合物、制备方法及其应用,其结构通式如式(Ⅰ): 其中,n为0‑3,m为1‑3, 表示单键或双键;本发明的前列腺素化合物结构稳定,不易降解,活性强,毒副作用小,治疗效果好,其中化合物D在治疗动脉闭塞时的缓解率高达93.75%。

Drugs covered by this patent

Patent Metadata

Patent number
CN109988089B
Jurisdiction
CN
Classification
Expires
2022-04-26
Drug substance claim
No
Drug product claim
No
Assignee
Shanghai Fanqin Pharmaceutical Technology 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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