CN Patent

CN105358530A — 制备mdm2抑制剂的方法及其结晶形式

Assigned to Amgen Inc · Expires 2016-02-24 · 10y expired

What this patent protects

本发明提供了用于制备2-((3R,5R,6S)-5-(3-氯苯基)-6-(4-氯苯基)-1-((S)-1-(异丙基磺酰基)-3-甲基丁烷-2-基)-3-甲基-2-氧代哌啶-3-基)乙酸的方法以及中间体和用于制备所述中间体的方法。还提供了所述化合物和所述中间体的结晶形式。

USPTO Abstract

本发明提供了用于制备2-((3R,5R,6S)-5-(3-氯苯基)-6-(4-氯苯基)-1-((S)-1-(异丙基磺酰基)-3-甲基丁烷-2-基)-3-甲基-2-氧代哌啶-3-基)乙酸的方法以及中间体和用于制备所述中间体的方法。还提供了所述化合物和所述中间体的结晶形式。

Drugs covered by this patent

Patent Metadata

Patent number
CN105358530A
Jurisdiction
CN
Classification
—
Expires
2016-02-24
Drug substance claim
No
Drug product claim
No
Assignee
Amgen Inc
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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