ES8500270A1 - Procedimiento para la preparacion de 2-(3-piridil)-1,3,4-oxadiazoles - Google Patents

Procedimiento para la preparacion de 2-(3-piridil)-1,3,4-oxadiazoles

Info

Publication number
ES8500270A1
ES8500270A1 ES523264A ES523264A ES8500270A1 ES 8500270 A1 ES8500270 A1 ES 8500270A1 ES 523264 A ES523264 A ES 523264A ES 523264 A ES523264 A ES 523264A ES 8500270 A1 ES8500270 A1 ES 8500270A1
Authority
ES
Spain
Prior art keywords
oxadiazoles
pyridyl
preparation
biocides
c6alkyl
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES523264A
Other languages
English (en)
Other versions
ES523264A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
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
Publication of ES8500270A1 publication Critical patent/ES8500270A1/es
Publication of ES523264A0 publication Critical patent/ES523264A0/es
Granted legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms 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
    • A01N43/72—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

Landscapes

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

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE 2-(3-PIRIDIL)-1,3,4-OXADIAZOLES.CONSISTE EN HACER REACCIONAR UN COMPUESTO DE FORMULA (II) CON UN COMPUESTO DE FORMULA (III) A TEMPERATURA ENTRE C50JC Y 180JC CON PRESION NORMAL Y EN PRESENCIA DE UNA CANTIDAD CATALITICA DE ACIDO Y DE UN DISOLVENTE O DILUENTE INERTE, PARA OBTENER 2-(3-PIRIDIL)-1,3,4-OXIDIAZOLES DE FORMULA (I), DONDE R1 ES H, ALQUILO C 1 A 6; R2 ES ALQUILO C 1 A 6; R3 Y R4 SIGNIFICAN HIDROGENO O ALQUILO C 1 A 6; X1 ES H, HALOGENO O ALQUILO CON C 1 A 6; Y N ES 0 O 1.TIENE APLICACION PARA COMBATIR LOS PARASITOS EN LOS ANIMALES, PLANTAS Y SUELO.
ES523264A 1982-06-16 1983-06-15 Procedimiento para la preparacion de 2-(3-piridil)-1,3,4-oxadiazoles Granted ES523264A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH372482 1982-06-16

Publications (2)

Publication Number Publication Date
ES8500270A1 true ES8500270A1 (es) 1984-11-01
ES523264A0 ES523264A0 (es) 1984-11-01

Family

ID=4262137

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523264A Granted ES523264A0 (es) 1982-06-16 1983-06-15 Procedimiento para la preparacion de 2-(3-piridil)-1,3,4-oxadiazoles

Country Status (11)

Country Link
US (1) US4518601A (es)
EP (1) EP0097126B1 (es)
JP (1) JPS597189A (es)
KR (1) KR900004697B1 (es)
AT (1) ATE35989T1 (es)
BR (1) BR8303179A (es)
CA (1) CA1235126A (es)
DE (1) DE3377494D1 (es)
ES (1) ES523264A0 (es)
IL (1) IL68963A (es)
PH (1) PH19487A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116515B1 (de) * 1983-01-19 1988-09-21 Ciba-Geigy Ag Schädlingsbekämpfungsmittel
IL83275A (en) * 1986-09-08 1994-02-27 Novo Nordisk As Compounds 1,2, 4-Oxadiazolyl Pipridine Transformed, their preparation and pharmaceutical preparations containing them
ES2058329T3 (es) * 1987-04-03 1994-11-01 Ciba Geigy Ag 2-mercapto-5-piridil-1,3,4-oxadiazoles y 1,3,4-tiadiazoles, procedimiento para su preparacion y su empleo como agentes nematicidas.
IE63906B1 (en) * 1987-11-13 1995-06-14 Novo Nordisk As Azabicyclic compounds and their preparation and use
US5244906A (en) * 1992-01-23 1993-09-14 Dowelanco Insect control with substituted oxadiazole and thiadiazole compounds
DE4314037A1 (de) * 1993-04-29 1994-11-03 Bayer Ag Nematizide Mittel auf Basis von 2-Dichlormethyl-1,3,4-oxadiazolen
JP4764418B2 (ja) * 2004-04-20 2011-09-07 メルク・シャープ・エンド・ドーム・コーポレイション アルツハイマー病の治療のためのβ−セクレターゼ阻害剤として有用な２，４，６−置換ピリジル誘導体化合物
WO2006044617A1 (en) * 2004-10-15 2006-04-27 The Scripps Research Institute Oxadiazole ketone inhibitors of fatty acid amide hydrolase
EP1817311B1 (en) 2004-11-23 2012-10-17 Merck Sharp & Dohme Corp. 2,3,4,6-substituted pyridyl derivative compounds useful as beta-secretase inhibitors for the treatment of alzheimer's disease
EP2725021A1 (de) * 2008-06-13 2014-04-30 Bayer CropScience AG Neue heteroaromatische Thioamide als Schädlingsbekämpfungsmittel
JP5996532B2 (ja) * 2010-07-15 2016-09-21 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＢａｙｅｒ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ ＧｍｂＨ 有害生物防除剤としての新規複素環式化合物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665279A (en) * 1952-07-02 1954-01-05 Hoffmann La Roche Heterocyclic antituberculous compounds
NL106023C (es) * 1958-03-20
NL291628A (es) * 1962-04-17
US4144343A (en) * 1978-01-04 1979-03-13 Merck & Co., Inc. Heterocycle substituted (3-loweralkylamino-2-R1 O-propoxy)pyridines

Also Published As

Publication number Publication date
ATE35989T1 (de) 1988-08-15
EP0097126B1 (de) 1988-07-27
IL68963A0 (en) 1983-10-31
KR840005129A (ko) 1984-11-03
US4518601A (en) 1985-05-21
DE3377494D1 (en) 1988-09-01
BR8303179A (pt) 1984-01-31
IL68963A (en) 1986-11-30
ES523264A0 (es) 1984-11-01
CA1235126A (en) 1988-04-12
PH19487A (en) 1986-05-14
EP0097126A2 (de) 1983-12-28
KR900004697B1 (ko) 1990-07-02
EP0097126A3 (en) 1984-08-22
JPS597189A (ja) 1984-01-14

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