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1. WO2000040568 - NOVEL TETRAZOLINONE DERIVATIVES

Publication Number WO/2000/040568
Publication Date 13.07.2000
International Application No. PCT/IB2000/000008
International Filing Date 04.01.2000
Chapter 2 Demand Filed 05.06.2000
IPC
A01N 47/38 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
47Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
08the carbon atom having one or more single bonds to nitrogen atoms
28Ureas or thioureas containing the groups N-CO-N or N-CS-N
38containing the group N-CO-N where at least one nitrogen atom is part of a heterocyclic ring; Thio-analogues thereof
C07D 257/04 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
257Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
02not condensed with other rings
04Five-membered rings
CPC
A01N 47/38
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
47Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
08the carbon atom having one or more single bonds to nitrogen atoms
28Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
38containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof
C07D 257/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
257Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
02not condensed with other rings
04Five-membered rings
Applicants
  • NIHON BAYER AGROCHEM K.K. [JP/JP]; 10-8, Takanawa 4-chome Minato-ku Tokyo 108, JP (AllExceptUS)
  • GOTO, Toshio [JP/JP]; JP (UsOnly)
  • ITO, Seishi [JP/JP]; JP (UsOnly)
  • WATANABE, Yukiyoshi [JP/JP]; JP (UsOnly)
Inventors
  • GOTO, Toshio; JP
  • ITO, Seishi; JP
  • WATANABE, Yukiyoshi; JP
Priority Data
11/20032114.07.1999JP
11/277408.01.1999JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) NOVEL TETRAZOLINONE DERIVATIVES
(FR) DERIVES DE TETRAZOLINONE
Abstract
(EN)
Novel tetrazolinone derivatives of formula (I) wherein R represents a group (a), R3 and R4 each independently represents a hydrogen atom, alkyl, haloalkyl, cycloalkyl, aralkyl or phenyl, R5 represents phenyl, aralkyl, phenoxyalkyl or phenylthioalkyl, R1 and R2 each independently represents alkyl, haloalkyl, cycloalkyl, alkenyl, alkinyl, aralkyl or phenyl, or R1 and R2 may form, together with the nitrogen atom to which they are bonded, a heterocyclic group, a process and intermediates for their preparation and their use as selective herbicides.
(FR)
La présente invention concerne des dérivés de tétrazolinone représentés par la formule générale (I). Dans cette formule, R est un groupe représenté par la formule spécifique (a). R3 et R4 sont chacun indépendamment un atome d'hydrogène, un alkyle, un haloalkyle, un cycloalkyle, un aralkyle ou un phényle. R5 est phényle, aralkyle, phénoxyalkyle ou phénylthioalkyle. R1 et R2 sont chacun indépendamment alkyle, haloalkyle, cycloalkyle, alcényle, alkinyle, aralkyle ou phényle. Mais, avec l'atome d'azote auquel ils sont liés, R1 et R2 peuvent également former un groupe hétérocyclique. L'invention concerne également, d'une part un procédé et des intermédiaires convenant à la préparation de ces dérivés, et d'autre part leur utilisation comme herbicides sélectifs.
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