Global Patent Index - EP 1235790 A2

EP 1235790 A2 2002-09-04 - METHODS FOR PRODUCING 2-(2-HYDROXYPHENYL)-2-(ALKOXYIMINO)-N-METHYLACETAMIDE DERIVATIVES

Title (en)

METHODS FOR PRODUCING 2-(2-HYDROXYPHENYL)-2-(ALKOXYIMINO)-N-METHYLACETAMIDE DERIVATIVES

Title (de)

VERFAHREN ZUR HERSTELLUNG VON 2-(2-HYDROXYPHENYL)-2-(ALKOXYIMINO)-N-METHYLACETAMID-DERIVATEN

Title (fr)

PROCEDES DE PREPARATION DE DERIVES DE 2-(2-HYDROXYPHENYL)-2(ALCOXYIMINO)-N-METHYLACETAMIDE

Publication

EP 1235790 A2 (DE)

Application

EP 00981255 A

Priority

  • DE 19956920 A
  • EP 0011225 W

Abstract (en)

[origin: WO0138294A2] The invention relates to several novel methods for producing 2-(2-hydroxyphenyl)-2-(alkoxyimino)-N-methylacetamide derivatives, to novel intermediate products for their production, and to methods for producing these intermediate products.

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

C07C 249/12; C07C 231/02; C07C 235/80; C07C 249/02; C07C 249/04; C07C 249/08; C07C 251/24; C07C 251/48

IPC 8 full level (invention and additional information)

C07C 231/02 (2006.01); C07C 233/56 (2006.01); C07C 235/78 (2006.01); C07C 249/02 (2006.01); C07C 249/04 (2006.01); C07C 249/08 (2006.01); C07C 249/12 (2006.01); C07C 251/18 (2006.01); C07C 251/24 (2006.01); C07C 251/48 (2006.01)

CPC (invention and additional information)

C07C 231/02 (2013.01); C07C 235/78 (2013.01); C07C 249/02 (2013.01); C07C 249/04 (2013.01); C07C 249/08 (2013.01); C07C 249/12 (2013.01); C07C 251/24 (2013.01); C07C 251/48 (2013.01)

Citation (search report)

See references of WO 0138294A3

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

WO 0138294 A2 20010531; WO 0138294 A3 20011018; AU 1857101 A 20010604; BR 0015813 A 20020716; CN 1399628 A 20030226; DE 19956920 A1 20010531; EP 1235790 A2 20020904; HU 0203551 A2 20030228; HU 0203551 A3 20030428; IL 149288 D0 20021110; JP 2003514890 A 20030422; MX PA02005184 A 20030128; US 2004147782 A1 20040729; US 6700017 B1 20040302; US 6831197 B2 20041214; ZA 200203079 B 20030625

INPADOC legal status


2006-03-22 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20050913

2004-01-28 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20031212

2002-11-27 [RAP1] TRANSFER OF RIGHTS OF AN APPLICATION

- Owner name: BAYER CROPSCIENCE AG

2002-09-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020626

2002-09-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-09-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI