Patent · US Active

Lacosamide intermediate compound, preparation method thereof and use thereof

US8829226B2 · kind B2 · utility

0Cited by

1References

9Claims

0Family size

Assignee

ZHEJIANG JIUZHOU PHARMACEUTICAL CO., LTD. · CN

Inventors

Xianyi Zhang · Zhejiang, CN
Shaoqing Ge · Zhejiang, CN
Daqing Che · Taizhou City, CN

Key dates

Filing date	Jan 28, 2011
Grant date	Sep 9, 2014
Priority date	—
Expiry date	Jul 11, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C271/22
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A new compound is provided, which is used for preparing lacosamide. A novel method for preparing lacosamide is also provided. During the reaction, iodomethane and silver oxide that are cost expensive are not used, nor a Pd-c catalyst is used, so the production cost is low, the raw materials and accessory materials are cheap and easily available, and the process is simple, so that industrial production is easy to realize; and moreover, the yield is high, and good economic efficiency can be achieved.

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