CN Patent

CN105272921A — 一种制备Ceritinib的方法及其中间体化合物

Assigned to Jiangsu Aosaikang Pharmaceutical Co Ltd · Expires 2016-01-27 · 10y expired

What this patent protects

本发明提供了一种制备Ceritinib的新中间体化合物及其制备方法。其中,所述中间体化合物如下式4所示。本发明还公开了通过该中间体化合物来制备Ceritinib化合物的制备方法,具有操作简便、收率高,制得的产品质量优异,适符合工业化大生产的优势要求。 。

USPTO Abstract

本发明提供了一种制备Ceritinib的新中间体化合物及其制备方法。其中,所述中间体化合物如下式4所示。本发明还公开了通过该中间体化合物来制备Ceritinib化合物的制备方法,具有操作简便、收率高,制得的产品质量优异,适符合工业化大生产的优势要求。 。

Drugs covered by this patent

Patent Metadata

Patent number
CN105272921A
Jurisdiction
CN
Classification
Expires
2016-01-27
Drug substance claim
No
Drug product claim
No
Assignee
Jiangsu Aosaikang Pharmaceutical 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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