Patent · US Active

Process for the production of substituted 2-[2-(phenyl) ethylaminojalkaneamide derivatives

US12134589B2 · kind B2 · utility

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0References

17Claims

0Family size

Assignee

Newron Pharmaceuticals S.p.A. · IT

Inventors

Wolfgang Skranc · Wien, AT
Michael Wolberg · Neutraubling, DE
Matthias Riepl · Altenthann, DE
Christoph Imboden · Solothurn, CH
Erwin Waldvogel · Aesch, CH

Key dates

Filing date	Apr 8, 2020
Grant date	Nov 5, 2024
Priority date	—
Expiry date	Aug 25, 2041

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C253/08
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a new process for the production of substituted 2-[2-(phenyl) ethylaminojalkaneamide derivatives of the following formula (I), in particular 2-[2-(3-butoxyphenyl)-ethylamino]-N,N-dimethylacetamide in high yields with very high chemical purity. The invention relates to a process for preparing a compound of formula (I) or a pharmaceutically acceptable salt thereof:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.