DK0420803T3 - Benzo-1,2,3-thiadiazole derivatives and their use in protecting plants against diseases - Google Patents

Benzo-1,2,3-thiadiazole derivatives and their use in protecting plants against diseases

Info

Publication number
DK0420803T3
DK0420803T3 DK90810705.5T DK90810705T DK0420803T3 DK 0420803 T3 DK0420803 T3 DK 0420803T3 DK 90810705 T DK90810705 T DK 90810705T DK 0420803 T3 DK0420803 T3 DK 0420803T3
Authority
DK
Denmark
Prior art keywords
alkyl
halogen
substituted
unsubstituted
hydrogen
Prior art date
Application number
DK90810705.5T
Other languages
Danish (da)
Inventor
Rolf Dr Schurter
Walter Dr Kunz
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of DK0420803T3 publication Critical patent/DK0420803T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/14—Thiadiazoles; Hydrogenated thiadiazoles condensed with carbocyclic rings or ring systems
    • 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
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/82—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with three ring hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links

Abstract

Novel benzo-1,2,3-thiadiazole derivatives of the formula <IMAGE> in which: R1, R2 and R3 independently of one another are hydrogen, halogen, methyl, methoxy or methylthio; A is -OR4, -SR4, -N(R5)R6, -N(R7)-N(R5)R6, -O-N=C(R8)R9, -N(R7)-OR10 or <IMAGE> R4 is hydrogen or a mole equivalent of a metal ion or a protonated organic base, C1-C18-alkyl, C3-C35-alkyl which is interrupted by an oxygen or sulphur atom, C1-C8-alkyl which is substituted by halogen or -COOR7, C3-C6-alkenyl which is unsubstituted or substituted by halogen, C3-C6-alkynyl which is unsubstituted or substituted by halogen, or C4-C7-cycloalkyl which is substituted by halogen or methyl, an aryl radical or heterocyclic radical U having not more than 3 hetero atoms O, N and/or S, a radical U which is linked via an alkylene bridge which has not more than 6 carbon atoms and up to 2 oxygen atoms; U is unsubstituted or halogen-, C1-C3-alkyl- or C1-C4-alkoxy- substituted phenyl, phenoxyphenyl, biphenyl, 1- or 2-naphthyl, or a saturated or unsaturated 5- to 7-membered heterocycle V which is unsubstituted or monosubstituted or polysubstituted by halogen, C1-C3-alkyl and/or C1-C3-alkoxy; R<5> and R<6> independently of one another are hydrogen, C1-C8-alkyl, C1-C6-alkyl which is substituted by C1-C3-alkoxy and/or cyano, or C3-C6-alkenyl, C3-C6-alkynyl, C3-C7-cycloalkyl, a radical U, a radical U which is linked via an alkylene bridge having not more than 2 carbon atoms; or R5 and R6 together with the nitrogen atom form a 5- to 7-membered unsubstituted or methyl-substituted heterocycle W which has not more than 2 further hetero atoms O, N and/or S; R7 is hydrogen or C1-C4-alkyl; R8 and R9 independently of one another are hydrogen, C1-C6-alkyl, cyano, CONH2, CONHCONHR7, phenyl which is unsubstituted or substituted by halogen, C1-C3-alkyl or C1-C3-alkoxy; or, together with the carbon atom linking them, also a 5-7-membered carbocycle; and R10 is hydrogen, C1-C6-alkyl, C3-C6-alkenyl, C5-C1-cycloalkyl, phenyl or benzyl. The novel active substances have crop-protecting properties and are particularly suitable for the preventive protection of plants against attack by phytopathogenic microorganisms such as fungi, bacteria and viruses.
DK90810705.5T 1989-09-26 1990-09-17 Benzo-1,2,3-thiadiazole derivatives and their use in protecting plants against diseases DK0420803T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH348089 1989-09-26
CH248390 1990-07-25

Publications (1)

Publication Number Publication Date
DK0420803T3 true DK0420803T3 (en) 1994-04-05

Family

ID=25690570

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90810705.5T DK0420803T3 (en) 1989-09-26 1990-09-17 Benzo-1,2,3-thiadiazole derivatives and their use in protecting plants against diseases

Country Status (8)

Country Link
EP (1) EP0420803B1 (en)
JP (1) JPH03169872A (en)
KR (1) KR0152666B1 (en)
AT (1) ATE102614T1 (en)
CA (1) CA2026035A1 (en)
DE (1) DE59004884D1 (en)
DK (1) DK0420803T3 (en)
ES (1) ES2062487T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0953282A1 (en) * 1998-03-02 1999-11-03 Novartis AG Pesticidal compositions
AU1014300A (en) * 1999-01-19 2000-07-20 American Cyanamid Company Herbicidal compositions and method of safening herbicides using benzothiazole derivatives
AU5220200A (en) * 1999-06-17 2001-01-09 Basf Aktiengesellschaft Method for improving the resistance of cultivated plants to chemical stress
CN102246772B (en) * 2011-05-20 2013-03-13 海利尔药业集团股份有限公司 Pesticide composition containing sufluoxime and active ester
NZ739834A (en) 2012-10-02 2018-11-30 Bayer Cropscience Ag Heterocyclic compounds as pesticides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494355A (en) * 1944-11-01 1950-01-10 Us Rubber Co Salts of aromatic dithiocarboxylic acids as fungicides
GB1176799A (en) * 1966-10-21 1970-01-07 Shell Int Research Novel Biocides and their preparation
DE3876211D1 (en) * 1987-08-21 1993-01-07 Ciba Geigy Ag BENZOTHIADIAZOLES AND THEIR USE IN METHODS AND AGENTS AGAINST PLANT DISEASES.
NZ228234A (en) * 1988-03-08 1992-09-25 Ciba Geigy Ag Non-coding chemically regulatable dna fragments, their use and preparation

Also Published As

Publication number Publication date
KR910006259A (en) 1991-04-29
EP0420803B1 (en) 1994-03-09
KR0152666B1 (en) 1998-10-15
CA2026035A1 (en) 1991-03-27
JPH03169872A (en) 1991-07-23
EP0420803A2 (en) 1991-04-03
ATE102614T1 (en) 1994-03-15
EP0420803A3 (en) 1991-09-18
DE59004884D1 (en) 1994-04-14
ES2062487T3 (en) 1994-12-16

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment