Global Patent Index - EP 1066256 A1

EP 1066256 A1 2001-01-10 - THE USE OF DERIVATIVES OF 2-OXOPYRROLE AS CROP PROTECTION AGENTS AND NOVEL 2-OXOPYRROLES

Title (en)

THE USE OF DERIVATIVES OF 2-OXOPYRROLE AS CROP PROTECTION AGENTS AND NOVEL 2-OXOPYRROLES

Title (de)

VERWENDUNG VON DERIVATEN DES 2-OXOPYRROLS ALS PFLANZENSCHUTZMITTEL UND NEUE 2-OXOPYRROLE

Title (fr)

UTILISATION DE DERIVES DE 2-OXOPYRROL COMME AGENTS PHYTOSANITAIRES ET NOUVEAUX 2-OXOPYRROLS

Publication

EP 1066256 A1 (DE)

Application

EP 99919137 A

Priority

  • DE 19814040 A
  • EP 9902006 W

Abstract (en)

[origin: WO9950243A1] The invention relates to the use of 2-oxopyrroles of general formula (I) and their agriculturally usable salts as crop protection agents and to novel 2-oxopyrroles of formula (I). The substituents have the following meanings: R<1> represents aryl or heteroaryl and these radicals may carry one to five groups independently of each other or alternatively, the aryl or heteroaryl radical forms a bicyclical system with a fused-on phenyl ring, a fused-on C3-C6 carbocyclic compound or a 5- or 6-membered heterocyclic compound and R<2> represents C2-C6-alkyl or aryl or heteroaryl, COOR<3> or CONR<3>R<4>, R<3> and R<4> representing, independently of each other, hydrogen, C1-C6-alkyl, C2-C6-alkenyl, C3-C7-cycloalkyl or C2-C6-alkyl-aryl which can optionally be partially or fully halogenated or can carry one to three substituents chosen from the following: C1-C4-alkoxy, C1-C4-halogenalkoxy, C1-C4-alkylthio, C3-C7-cycloalkyl, C5-C7-cycloalkenyl.

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

C07D 207/44; A01N 43/36; C07D 207/38; C07D 401/06; C07D 403/06; C07D 403/10; C07D 405/06; C07D 409/06; C07D 413/06; C07D 417/06

IPC 8 full level (invention and additional information)

A01N 43/36 (2006.01); C07D 207/38 (2006.01); C07D 207/44 (2006.01); C07D 401/06 (2006.01); C07D 403/06 (2006.01); C07D 403/10 (2006.01); C07D 405/06 (2006.01); C07D 409/06 (2006.01); C07D 413/06 (2006.01); C07D 417/06 (2006.01)

CPC (invention and additional information)

C07D 207/44 (2013.01); A01N 43/36 (2013.01); C07D 207/38 (2013.01); C07D 401/06 (2013.01); C07D 403/06 (2013.01); C07D 403/10 (2013.01); C07D 405/06 (2013.01); C07D 409/06 (2013.01); C07D 413/06 (2013.01); C07D 417/06 (2013.01)

Citation (search report)

See references of WO 9950243A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 9950243 A1 19991007; AU 3702099 A 19991018; CA 2325904 A1 19991007; EP 1066256 A1 20010110; JP 2002509917 A 20020402; US 6548451 B1 20030415

INPADOC legal status


2003-09-10 [18W] WITHDRAWN

- Effective date: 20030717

2002-10-16 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020829

2001-01-10 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000919

2001-01-10 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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