Global patent index - EP 0970235 A1

EP 0970235 A1 2000-01-12 - PROCESS FOR THE SELECTIVE ENZYMATIC HYDROXYLATION OF ALDEHYDES AND KETONES

Title (en)

PROCESS FOR THE SELECTIVE ENZYMATIC HYDROXYLATION OF ALDEHYDES AND KETONES

Title (de)

VERFAHREN ZUR SELEKTIVEN ENZYMATISCHEN HYDROXYLIERUNG VON ALDEHYDEN UND KETONEN

Title (fr)

PROCEDE D'HYDROXYLATION ENZYMATIQUE SELECTIVE D'ALDEHYDES ET DE CETONES

Publication

EP 0970235 A1 (DE)

Application

EP 98914885 A

Priority

  • AT 46897 A
  • EP 9801467 W

Abstract (en)

[origin: WO9841647A1] The invention concerns a process for the selective enzymatic hydroxylation of aldehydes and ketones using chiral anchor/protective groups.

IPC 1-7 (main, further and additional classification)

C12P 7/26; C12P 7/24; C12P 7/38; C12P 17/14; C12P 41/00

IPC 8 full level (invention and additional information)

C12P 7/26 (2006.01); C12P 7/24 (2006.01); C12P 7/38 (2006.01); C12P 17/14 (2006.01); C12P 41/00 (2006.01)

CPC (invention and additional information)

C12P 7/38 (2013.01); C12P 7/24 (2013.01); C12P 17/14 (2013.01); C12P 41/002 (2013.01); Y10S 435/832 (2013.01)

Citation (search report)

See references of WO 9841647A1

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI NL

EPO simple patent family

WO 9841647 A1 19980924; AT 406960 B 20001127; AT A46897 A 20000315; AU 6921498 A 19981012; CA 2284256 A1 19980924; EP 0970235 A1 20000112; JP 2001515357 A 20010918; KR 20000076361 A 20001226; US 6287829 B1 20010911

INPADOC legal status

2004-11-24 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040513

2004-02-11 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040102

2001-05-16 [RAP1] TRANSFER OF RIGHTS OF AN EP APPLICATION

- Owner name: DSM FINE CHEMICALS AUSTRIA NFG GMBH & CO KG

2000-01-12 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990827

2000-01-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE ES FR GB IT LI NL