BR9910536A - Pyridyl derivatives - pyrazole, process for preparing them, and using them as herbicides - Google Patents

Pyridyl derivatives - pyrazole, process for preparing them, and using them as herbicides

Info

Publication number
BR9910536A
BR9910536A BR9910536-5A BR9910536A BR9910536A BR 9910536 A BR9910536 A BR 9910536A BR 9910536 A BR9910536 A BR 9910536A BR 9910536 A BR9910536 A BR 9910536A
Authority
BR
Brazil
Prior art keywords
alkyl
haloalkyl
haloalkenyl
alkenyl
hydrogen
Prior art date
Application number
BR9910536-5A
Other languages
Portuguese (pt)
Inventor
Kurt Nebel
Alain De Mesmaeker
Original Assignee
Novartis Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novartis Ag filed Critical Novartis Ag
Publication of BR9910536A publication Critical patent/BR9910536A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic 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
    • C07D401/02—Heterocyclic 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 containing two hetero rings
    • C07D401/04—Heterocyclic 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 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Patente de Invenção: <B>"DERIVADOS DE PIRIDILA - PIRAZOL, PROCESSO PARA PREPARAçãO DELES, E USO DOS MESMOS COMO HERBICIDAS"<D>. Compostos de fórmula I na qual: A é =N ou n~ 13~ é 1, 2 ou 3; W é um grupo R~ 1~ é C~ 1 - 4~ alquila, C~ 1 - 4~ halogenoalquila, C~ 2 - 4~ alquenila, C~ 2 - 4~ halogenoalquenila, C~ 3 - 6~ cicloalquila, amino, NHR~ 8~ ou NR~ 8~R~ 9~; R~ 8~ e R~ 9~, independentemente entre eles, são C~ 1 - 4~ alquila; ou R~ 8~ e R~ 9~ formam conjuntamente uma ponte de C~ 2 - 5~ alquileno; R~ 2~ significa hidrogênio, C~ 1 - 4~ alquila, C~ 1 - 4~ halogenoalquila, C~ 3 - 6~ alquenila, C~ 3 - 6~ halogenoalquenila, C~ 3 - 6~ alquinila, C~ 1 - 4~ alquilsulfonila, C~ 1 - 4~ halogenoal quilsulfonila, C~ 2 - 4~ alquenilsulfonila ou C~ 2 - 4~ halogenoalquenilsulfonila; R~ 3~ é hidrogênio, C~ 1 - 4~ alquila, C~ 1 - 4~ halogenoalquila, C~ 1 - 4~ hidroxialquila, C~ 3 - 6~ alquenila, C~ 3 - 6~ halogenoalquenila, C~ 2 - 6~ alquinila, halogênio, ciano, NH~ 2~C(S)-, nitro, OHC- ou R~ 18~R~ 19~N-; R~ 18~ e R~ 19~, independentemente entre eles, são hidrogênio, C~ 1 - 4~ alquila, C~ 1 - 4~ halogenoalquila, C~ 3 - 4~ alquenila, C~ 3 - 4~ halogenoalquenila, C~ 3 - 6~ cicloalquila, C~ 3 - 6~ alquinila, C~ 1 - 6~ alquilcarbonila, C~ 1 - 6~ halogenoalquilcarbonila, C~ 2 - 6~ alquenilcarbonila, C~ 2 - 6~ halogenoalquenilcarbonila, C~ 1 - 6~ alquilsulfonila ou C~ 1 - 6~ halogenoalquilsulfonila; n~ 1~ é 0, 1, ou 2; R~ 4~ significa hidrogênio, C~ 1 - 4~ alquila, C~ 1 - 4~ halogenoalquila, C~ 3 - 6~ alquenila, C~ 3 - 6~ halogenoalquenila, C~ 3 - 6~ alquinila ou C~ 3 - 6~ cicloalquila; R~ 5~ significa hidrogênio, halogênio, C~ 1 - 4~ alquila, C~ 1 - 4~ halogenoalquila, ciano, nitro, amino, NH~ 2~C(S)-, C~ 1 - 4~ alquilcarbonila, C~ 1 - 4~ halogenoalquilcarbonila, C~ 2 - 4~ alquenilcarbonila, C~ 2 - 4~ halogenoalquenilcarbonila ou C~ 2 - 4~ alquinilcarbonila; U significa C~ 1~ - ou C~ 2~ - alquileno, -CH~ 2~-O-, -CH~ 2~-S-, oxigênio ou enxofre, R~ 11~ é hidrogênio, flúor, cloro, bromo ou metila; R~ 13~ tem o significado indicado na reivindicação 1, bem como sais e estereoisómeros aceitáveis agroquimicamente desses compostos de fórmula I, têm boas propriedades herbicidas seletivas, pré- e pós-emergentes. A preparação desses compostos e o uso deles como ingredientes herbicidas ativos são descritos.Invention Patent: <B> "PYRIDILLA DERIVATIVES - PIRAZOL, PROCESS FOR THE PREPARATION OF THEM, AND USE OF THE SAME AS HERBICIDES" <D>. Compounds of formula I in which: A is = N or n ~ 13 ~ is 1, 2 or 3; W is a group R ~ 1 ~ is C ~ 1 - 4 ~ alkyl, C ~ 1 - 4 ~ haloalkyl, C ~ 2 - 4 ~ alkenyl, C ~ 2 - 4 ~ haloalkenyl, C ~ 3 - 6 ~ cycloalkyl, amino , NHR ~ 8 ~ or NR ~ 8 ~ R ~ 9 ~; R ~ 8 ~ and R ~ 9 ~, independently of each other, are C ~ 1 - 4 ~ alkyl; or R ~ 8 ~ and R ~ 9 ~ together form a bridge of C ~ 2 - 5 ~ alkylene; R ~ 2 ~ means hydrogen, C ~ 1 - 4 ~ alkyl, C ~ 1 - 4 ~ haloalkyl, C ~ 3 - 6 ~ alkenyl, C ~ 3 - 6 ~ haloalkenyl, C ~ 3 - 6 ~ alkynyl, C ~ 1 - 4 ~ alkylsulfonyl, C ~ 1 - 4 ~ haloalkylsulfonyl, C ~ 2 - 4 ~ alkenylsulfonyl or C ~ 2 - 4 ~ haloalkenylsulfonyl; R ~ 3 ~ is hydrogen, C ~ 1 - 4 ~ alkyl, C ~ 1 - 4 ~ haloalkyl, C ~ 1 - 4 ~ hydroxyalkyl, C ~ 3 - 6 ~ alkenyl, C ~ 3 - 6 ~ haloalkenyl, C ~ 2 - 6 ~ alkynyl, halogen, cyano, NH ~ 2 ~ C (S) -, nitro, OHC- or R ~ 18 ~ R ~ 19 ~ N-; R ~ 18 ~ and R ~ 19 ~, independently of each other, are hydrogen, C ~ 1 - 4 ~ alkyl, C ~ 1 - 4 ~ haloalkyl, C ~ 3 - 4 ~ alkenyl, C ~ 3 - 4 ~ haloalkenyl, C ~ 3 - 6 ~ cycloalkyl, C ~ 3 - 6 ~ alkynyl, C ~ 1 - 6 ~ alkylcarbonyl, C ~ 1 - 6 ~ haloalkylcarbonyl, C ~ 2 - 6 ~ alkenylcarbonyl, C ~ 2 - 6 ~ haloalkenylcarbonyl, C ~ 1 - 6 ~ alkylsulfonyl or C ~ 1 - 6 ~ haloalkylsulfonyl; n ~ 1 ~ is 0, 1, or 2; R ~ 4 ~ means hydrogen, C ~ 1 - 4 ~ alkyl, C ~ 1 - 4 ~ haloalkyl, C ~ 3 - 6 ~ alkenyl, C ~ 3 - 6 ~ haloalkenyl, C ~ 3 - 6 ~ alkynyl or C ~ 3 - 6 ~ cycloalkyl; R ~ 5 ~ means hydrogen, halogen, C ~ 1 - 4 ~ alkyl, C ~ 1 - 4 ~ haloalkyl, cyano, nitro, amino, NH ~ 2 ~ C (S) -, C ~ 1 - 4 ~ alkylcarbonyl, C ~ 1 - 4 ~ haloalkylcarbonyl, C ~ 2 - 4 ~ alkenylcarbonyl, C ~ 2 - 4 ~ haloalkenylcarbonyl or C ~ 2 - 4 ~ alkynylcarbonyl; U stands for C ~ 1 ~ - or C ~ 2 ~ - alkylene, -CH ~ 2 ~ -O-, -CH ~ 2 ~ -S-, oxygen or sulfur, R ~ 11 ~ is hydrogen, fluorine, chlorine, bromine or methyl; R ~ 13 ~ has the meaning indicated in claim 1, as well as agrochemical acceptable salts and stereoisomers of these compounds of formula I, have good selective, pre- and post-emergent herbicidal properties. The preparation of these compounds and their use as active herbicidal ingredients are described.

BR9910536-5A 1998-05-20 1999-05-18 Pyridyl derivatives - pyrazole, process for preparing them, and using them as herbicides BR9910536A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH111198 1998-05-20
PCT/EP1999/003404 WO1999059990A1 (en) 1998-05-20 1999-05-18 Pyridyl-pyrazole derivatives, process for their preparation, and their use as herbicides

Publications (1)

Publication Number Publication Date
BR9910536A true BR9910536A (en) 2001-01-16

Family

ID=4202756

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9910536-5A BR9910536A (en) 1998-05-20 1999-05-18 Pyridyl derivatives - pyrazole, process for preparing them, and using them as herbicides

Country Status (5)

Country Link
EP (1) EP1080088A1 (en)
CN (1) CN1301263A (en)
AU (1) AU4263799A (en)
BR (1) BR9910536A (en)
WO (1) WO1999059990A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1108720A1 (en) * 1999-12-08 2001-06-20 Basf Aktiengesellschaft Herbicidal 2-Pyrazolyl-6-Aryloxy-Pyri(mi)dines
US6528456B2 (en) 1999-12-08 2003-03-04 Basf Aktiengesellschaft Herbicidal 2-pyrazolyl-6-aryloxypyri(mi)dines
WO2003029243A2 (en) * 2001-09-24 2003-04-10 Basf Aktiengesellschaft 2-aryloxy-6-pyrazolyl-pyridines
CN113038834B (en) * 2018-12-18 2022-07-22 银都拉玛投资氧化物有限责任公司 Benzhydrylated aromatic surfactants

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529891A1 (en) * 1982-07-12 1984-01-13 Nativelle Sa Ets PYRIDYL-3 ALCOXY-5 PYRAZOLE DERIVATIVES, PREPARATION METHOD AND THERAPEUTIC APPLICATION
DE3623302A1 (en) * 1985-11-09 1987-05-14 Bayer Ag NICOTINE ACID DERIVATIVES
FR2707295A1 (en) * 1993-06-07 1995-01-13 Rhone Poulenc Agrochimie Pyrazole fungicides substituted at position 3 by a heterocycle.
DE19530606A1 (en) * 1995-08-21 1997-02-27 Basf Ag 1- (pyridyl) pyrazole
WO1997011943A1 (en) * 1995-09-26 1997-04-03 Nippon Soda Co., Ltd. Pyrazole compounds, process for preparing the same, and agrohorticultural bactericide
US6063732A (en) * 1996-03-15 2000-05-16 Novartis Crop Protection, Inc. Herbicidal synergistic composition and method of weed control
WO1997041112A1 (en) * 1996-04-25 1997-11-06 Novartis Ag Sulfonylurea salts as herbicides
EP0931072A1 (en) * 1996-09-19 1999-07-28 Basf Aktiengesellschaft 1-sulfonyl-3-phenylpyrazoles and their use as herbicides and for desiccating or defoliating plants
EP0941222A2 (en) * 1996-11-12 1999-09-15 Novartis AG Pyrazole derivatives useful as herbicides

Also Published As

Publication number Publication date
CN1301263A (en) 2001-06-27
WO1999059990A1 (en) 1999-11-25
EP1080088A1 (en) 2001-03-07
AU4263799A (en) 1999-12-06

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]