Patent · US Expired

Process for the production of 3-phenylisoserine

US7034178B2 · kind B2 · utility

14Cited by

1References

5Claims

0Family size

Assignee

ALTANA PHARMA AG · DE

Inventors

Wijnand Faber · Groningen, NL
Jan Koek · Winsum, NL
Jorg Senn-Bilfinger · Konstanz, DE
Ton Vries · Groningen, NL

Key dates

Filing date	Jun 27, 2002
Grant date	Apr 25, 2006
Priority date	—
Expiry date	Jun 27, 2022

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C227/34
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

This invention is drawn to a process for the production of (R,R)-phenylisoserine or a 1–4C-alkyl ester thereof.

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