Patent · US Active

Process for the preparation of substituted phenylalanines

US7855291B2 · kind B2 · utility

2Cited by

6References

10Claims

0Family size

Assignee

LEXICON PHARMACEUTICALS, INC. · US

Inventors

Hugh Alfred Burgoon · Hillsborough Township, US
Ramanaiah C. Kanamarlapudi · Bound Brook, US
Iain Fraser Pickersgill · Newtown, US
Zhi-Cai Shi · Monmouth Junction, US
Wenxue Wu · Princeton Junction, US
Haiming Zhang · Pennington, US

Key dates

Filing date	Dec 28, 2006
Grant date	Dec 21, 2010
Priority date	—
Expiry date	Apr 12, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D239/47
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Intermediates and synthetic processes for the preparation of substituted phenylalanine-based compounds (e.g., of Formula I) are disclosed:

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