Global Patent Index - EP 0971904 A1

EP 0971904 A1 2000-01-19 - NOVEL 1-AMINO-3 BENZYL URACILS

Title (en)

NOVEL 1-AMINO-3 BENZYL URACILS

Title (de)

NEUE 1-AMINO-3-BENZYLURACILE

Title (fr)

NOUVEAUX 1-AMINO-3-BENZYLURACILES

Publication

EP 0971904 A1 (DE)

Application

EP 98916984 A

Priority

  • DE 19712312 A
  • EP 9801550 W

Abstract (en)

[origin: WO9842682A1] The invention relates to benzyl uracils of formula (I) wherein R<1> represents H, halogen, CH3; R<2> and R<3> represent H, CN, SCN, halogen, C1-C4-halogen alkyl, C1-C4-halogen alkoxy, C1-C4-halogen alkylthio; R<4> represents R<3> + C1-C4-alkyl, C1-C4-alkoxy, C1-C6-alkyl-NH-CO-; R<5> represents C1-C4 alkyls bonded via O or S at position alpha or beta , carrying a group -C(=NOR<7>)-R<8>, R<7> having the same meaning as R<20> and R<8> representing H, C1-C3-alkyl, optionally substituted CHO, COOH, COSH or amino carbonyl; and R<6> in position alpha or beta , and their salts. The invention also relates to a method for producing the benzyl uracils and to their use as herbicides and/or for desiccating/defoliating plants.

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

C07D 239/54; A01N 43/54; C07C 281/02; C07C 281/06

IPC 8 full level (invention and additional information)

A01N 43/54 (2006.01); C07C 281/02 (2006.01); C07C 281/06 (2006.01); C07D 239/54 (2006.01)

CPC (invention and additional information)

C07D 239/54 (2013.01); A01N 43/54 (2013.01); C07C 281/02 (2013.01); C07C 281/06 (2013.01)

Citation (search report)

See references of WO 9842682A1

Designated contracting state (EPC)

CH DE FR GB LI

EPO simple patent family

WO 9842682 A1 19981001; CA 2283662 A1 19981001; EP 0971904 A1 20000119; JP 2001518109 A 20011009

INPADOC legal status


2000-11-22 [18W] WITHDRAWN

- Date of withdrawal: 20000921

2000-01-19 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990828

2000-01-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): CH DE FR GB LI