Patent · US Expired

Process for the racemization of N-protected amino acids using racemase

US7157251B2 · kind B2 · utility

0Cited by

3References

12Claims

0Family size

Assignee

Degussa AG · DE

Inventors

Andreas Bommarius · Frankfurt, DE
Karlheinz Drauz · Alzenau, DE
Stefan Verseck · Hanau, DE

Key dates

Filing date	Sep 2, 2003
Grant date	Jan 2, 2007
Priority date	—
Expiry date	Dec 11, 2024

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12P13/12
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The present invention relates to the processes of racemization and deprotection of special N-protected amino acids in the acylase/racemase system for the total conversion of special N-protected racemic amino acids into optically pure amino acids.

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