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1. WO1999059990 - PYRIDYL-PYRAZOLE DERIVATIVES, PROCESS FOR THEIR PREPARATION, AND THEIR USE AS HERBICIDES

Publication Number WO/1999/059990
Publication Date 25.11.1999
International Application No. PCT/EP1999/003404
International Filing Date 18.05.1999
Chapter 2 Demand Filed 06.11.1999
IPC
A01N 43/56 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
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
48having rings with two nitrogen atoms as the only ring hetero atoms
561,2-Diazoles; Hydrogenated 1,2-diazoles
C07D 401/04 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
02containing two hetero rings
04directly linked by a ring-member-to-ring- member bond
CPC
A01N 43/56
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
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
48having rings with two nitrogen atoms as the only ring hetero atoms
561,2-Diazoles; Hydrogenated 1,2-diazoles
C07D 401/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
02containing two hetero rings
04directly linked by a ring-member-to-ring-member bond
Applicants
  • NOVARTIS AG [CH]/[CH] (AE, AL, AM, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZA, ZW)
  • NOVARTIS-ERFINDUNGEN VERWALTUNGSGESELLSCHAFT MBH [AT]/[AT] (AT)
  • NEBEL, Kurt [CH]/[CH] (UsOnly)
  • DE MESMAEKER, Alain [BE]/[CH] (UsOnly)
Inventors
  • NEBEL, Kurt
  • DE MESMAEKER, Alain
Agents
  • BECKER, Konrad
Priority Data
1111/9820.05.1998CH
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PYRIDYL-PYRAZOLE DERIVATIVES, PROCESS FOR THEIR PREPARATION, AND THEIR USE AS HERBICIDES
(FR) DERIVES PYRIDIL-PYRAZOLE, LEUR PROCEDE DE PREPARATION, ET LEUR UTILISATION EN TANT QU'HERBICIDES
Abstract
(EN)
Compounds of formula (I), wherein A is =N- or (a); n13 is 1, 2 or 3; W is a group (W1), (W2), (W3) or (W4); R1 is C1-C4-alkyl, C1-C4-halogenalkyl, C2-C4-alkenyl, C2-C4-halogenalkenyl, C3-C6-cycloalkyl, amino, NHR8 or NR8R9; R8 and R9, independently of one another, are C1-C4alkyl; or R8 and R9 together form a C2-C5-alkylene bridge; R2 signifies hydrogen, C1-C4-alkyl, C1-C4-halogenalkyl, C3-C6-alkenyl, C3-C6-halogenalkenyl, C3-C6-alkynyl, C1-C4-alkylsulphonyl, C1-C4-halogenalkylsulphonyl, C2-C4-alkenylsulphonyl or C2-C4-halogenalkenylsulphonyl; R3 is hydrogen, C1-C4-alkyl, C1-C4-halogenalkyl, C1-C4-hydroxyalkyl, C2-C6-alkenyl, C2-C6-halogenalkenyl, C2-C6-alkynyl, halogen, cyano, NH2C(S)-, nitro, OHC- or R18R19N-; R18 and R19, independently of one another, are hydrogen, C1-C4-alkyl, C1-C4-halogenalkyl, C3-C4-alkenyl, C3-C4-halogenalkenyl, C3-C6-cycloalkyl, C3-C6-alkynyl, C1-C6-alkylcarbonyl, C1-C6-halogenalkylcarbonyl, C2-C6alkenylcarbonyl, C2-C6-halogenalkenylcarbonyl, C1-C6-alkylsulphonyl or C1-C6-halogenalkylsulphonyl; n1 is 0, 1 or 2; R4 signifies hydrogen, C1-C4-alkyl, C1-C4-halogenalkyl, C3-C6-alkenyl, C3-C6-halogenalkenyl, C3-C6-alkynyl or C3-C6-cycloalkyl; R5 signifies hydrogen, halogen, C1-C4-alkyl, C1-C4-halogenalkyl, cyano, nitro, amino, NH2C(S)-, C1-C4-alkylcarbonyl, C1-C4-halogenalkylcarbonyl, C2-C4-alkenylcarbonyl, C2-C4-halogenalkenylcarbonyl or C2-C4-alkynylcarbonyl; U signifies C1- or C2-alkylene, -CH2-O-, -CH2-S-, oxygen or sulphur; R11 is hydrogen, fluorine, chlorine, bromine or methyl; R13 has the significance indicated in claim 1, as well as agrochemically acceptable salts and stereoisomers of these compounds of formula (I), have good pre- and post-emergent, selective herbicidal properties. The preparation of these compounds and their usage as herbicidal active ingredients are described.
(FR)
L'invention concerne des composés correspondant à la formule (I) dans laquelle A représente =N- ou (a), n13 vaut 1, 2 ou 3, W représente un groupe (W1), (W2), (W3) ou (W4), R1 représente alkyle C1-C4, halogénalkyle C1-C4, alcényle C2-C4, halogénalcényle C2-C4, cycloalkyle C3-C6, amino, NHR8 ou NR8R9; R8 et R9 représentent indépendamment alkyle C1-C4, ou bien ils forment ensemble un pont alkylène C2-C5; R2 représente hydrogène, alkyle C1-C4, halogénalkyle C1-C4, alcényle C3-C6, halogénalcényle C3-C6, alcynyle C3-C6, alkylsulfonyle C1-C4, halogénalkylsulfonyle C1-C4, alcénylsulfonyle C2-C4 ou halogénalcénylsufonyle C2-C4; R3 représente hydrogène, alkyle C1-C4, halogénalkyle C1-C4, hydroxyalkyle C1-C4, alcényle C2-C6, halogénalkyle C2-C6, alcynyle C2-C6, halogène, cyano, NH2C(S)-, nitro, OHC- ou R18R19N-; R18 et R19 représentent chacun indépendamment hydrogène, alkyle C1-C4, halogénalkyle C1-C4, alcényle C3-C4, halogénalcényle C3-C4, cycloalkyle C3-C6, alcynyle C3-C6, alkylcarbonyle C1-C6, halogénalkylcarbonyle C1-C6, alcénylcarbonyle C2-C6, halogénalcénylcarbonyle C2-C6, alkylsulfonyle C1-C6 ou halogénalkylsulfonyle C1-C6; n vaut 0, 1 ou 2; R4 représente hydrogène, alkyle C1-C4, halogénalkyle C1-C4, alcényle C3-C6, halogénalcényle C3-C6, alcynyle C3-C6 ou cycloalkyle C3-C6; R5 représente hydrogène, halogène, alkyle C1-C4, halogénalkyle C1-C4, cyano, nitro, amino, NH2C(S)-, alkylcarbonyle C1-C4, halogénalkylcarbonyle C1-C4, alcénylcarbonyle C2-C4, halogénalkylcarbonyle C2-C4 ou alcynylcarbonyle C2-C4; U représente alkylène C1 ou C2, -CH2-O-, -CH2-S-, oxygène ou soufre; R11 représente hydrogène, fluor, chlore, brome ou méthyle; R13 possède les notations données dans la revendication 1. L'invention concerne également des sels et stéréo-isomères des composés de la formule (I), acceptables sur le plan agrochimique, lesquels ainsi que les composés possèdent des bonnes propriétés herbicides sélectives, de prélevée et postlevée. L'invention concerne en outre la préparation de ces composés de même que l'utilisation de ceux-ci en tant que principes actifs herbicides.
Also published as
US09700807
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