CN Patent

CN106279284A — 三取代膦亚胺类化合物及其制备方法、用途

Assigned to Shanghai Fu Pu Biotechnology Co Ltd · Expires 2017-01-04 · 9y expired

What this patent protects

本发明公开了一种三取代膦亚胺类化合物及其制备方法、用途,所述三取代膦亚胺类化合物采用如下通式: 所述的R 1 ,R 2 和R 3 独立地选自C1‑C10烷基,C1‑C10环烷基,取代或未取代的芳基和取代或未取代的杂芳基;R 4 独立地选自氢,氨基保护基和丙烯酰基。本发明采用三取代膦能够作为有效的保护基应用在依鲁替尼的合成中。

USPTO Abstract

本发明公开了一种三取代膦亚胺类化合物及其制备方法、用途,所述三取代膦亚胺类化合物采用如下通式: 所述的R 1 ,R 2 和R 3 独立地选自C1‑C10烷基,C1‑C10环烷基,取代或未取代的芳基和取代或未取代的杂芳基;R 4 独立地选自氢,氨基保护基和丙烯酰基。本发明采用三取代膦能够作为有效的保护基应用在依鲁替尼的合成中。

Drugs covered by this patent

Patent Metadata

Patent number
CN106279284A
Jurisdiction
CN
Classification
Expires
2017-01-04
Drug substance claim
No
Drug product claim
No
Assignee
Shanghai Fu Pu Biotechnology 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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