CN Patent

CN111511357A — 用于制备他品洛夫的方法

Assigned to Demavan Science Co ltd · Expires 2020-08-07 · 6y expired

What this patent protects

本发明提供用于制备3,5‑二羟基‑4‑异丙基‑反式芪或其盐或溶剂化物的方法和其中使用的新型中间体。在一些实施例中,所述3,5‑二羟基‑4‑异丙基‑反式芪由(E)‑2‑氯‑2‑异丙基‑5‑苯乙烯基环己烷‑1,3‑二酮制备。还公开3,5‑二羟基‑4‑异丙基‑反式芪或其盐或溶剂化物的晶体形式和包含其的药物组合物。

USPTO Abstract

本发明提供用于制备3,5‑二羟基‑4‑异丙基‑反式芪或其盐或溶剂化物的方法和其中使用的新型中间体。在一些实施例中,所述3,5‑二羟基‑4‑异丙基‑反式芪由(E)‑2‑氯‑2‑异丙基‑5‑苯乙烯基环己烷‑1,3‑二酮制备。还公开3,5‑二羟基‑4‑异丙基‑反式芪或其盐或溶剂化物的晶体形式和包含其的药物组合物。

Drugs covered by this patent

Patent Metadata

Patent number
CN111511357A
Jurisdiction
CN
Classification
Expires
2020-08-07
Drug substance claim
No
Drug product claim
No
Assignee
Demavan Science 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.

Track this patent

Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.