PROCESS FOR THE PREPARATION OF ENANTIOMER-ENRICHED AMINO ACIDS - Patent 1404854

(19)

(11)

EP 1 404 854 A2

(12)

(88)	Date of publication A3:
	31.12.2003

(43)	Date of publication:
	07.04.2004 Bulletin 2004/15

(21)	Application number: 02711530.2

(22)	Date of filing: 31.01.2002

(51)	International Patent Classification (IPC)⁷: C12P 13/04, C12P 41/00

(86)	International application number:
	PCT/NL2002/000072

(87)	International publication number:
	WO 2002/061107 (08.08.2002 Gazette 2002/32)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

(30)

Priority:

31.01.2001 NL 1017250

(71)	Applicant: DSM IP Assets B.V.
	6411 TE Heerlen (NL)

(72)	Inventors:
	BOESTEN, Wilhelmus, Hubertus, Joseph NL-6132 BJ Sittard (NL) KIERKELS, Joannes, Gerardus, Theodorus NL-6133 BH Sittard (NL)

(74)	Representative: Jacobs, Monique S.N. et al
	DSM Patents & TrademarksOffice GeleenPostbus 9 6160 MA Geleen 6160 MA Geleen (NL)

(54)	PROCESS FOR THE PREPARATION OF ENANTIOMER-ENRICHED AMINO ACIDS