ES2123113T3 - Proceso para la preparacion de 6-alquil-4-(piridin-3-il-metilenamino)-4,5-dihidro-1,2,4-triazin-3(2h)-ona. - Google Patents

Proceso para la preparacion de 6-alquil-4-(piridin-3-il-metilenamino)-4,5-dihidro-1,2,4-triazin-3(2h)-ona.

Info

Publication number
ES2123113T3
ES2123113T3 ES94810101T ES94810101T ES2123113T3 ES 2123113 T3 ES2123113 T3 ES 2123113T3 ES 94810101 T ES94810101 T ES 94810101T ES 94810101 T ES94810101 T ES 94810101T ES 2123113 T3 ES2123113 T3 ES 2123113T3
Authority
ES
Spain
Prior art keywords
alkyl
triazin
amino
preparation
piridin
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 - Lifetime
Application number
ES94810101T
Other languages
English (en)
Inventor
Thomas Dr Pitterna
Urs Siegrist
Henry Dr Szczepanski
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
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
Application granted granted Critical
Publication of ES2123113T3 publication Critical patent/ES2123113T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07D401/12—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 linked by a chain containing hetero atoms as chain links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

UN PROCESO PARA LA PREPARACION DE 6-ALQUILO-4-(PIRIDIN-3-ILMETILENOAMINO)-4,5-DIHIDRO-1,2,4-TRIAZIN-3(2H)-ONA POR LA REACCION DE 4-AMINO-6-ALQUILO-3-OXO-2,3,4,5-TETRAHIDRO-1,2,4 TRIAZICNA CON 3-CIANO-PIRIDINA DONDE LA REACCION SE REALIZA BAJO CONDICIONES DE HIDROGENACION CATALITICA EN PRESENCIA DE UN CATALIZADOR RANEY-NIQUEL EN UN MEDIO ALCOHOLICO ACUOSO A UNA TEMPERATURA ENTRE 0 Y 70 (GRADOS) C DE UN PH DE ENTRE 2 Y 7, Y EN PRESENCIA DE Y UN ACIDO CARBOXILICO C1-C6 O UN SAL DE METAL ALCALI DE ACIDO CARBOXILICO C1-C6 O AMBOS CON LO QUE LA PRESION DE HIDROGENO ESTA ENTRE 0.1 Y 10 BARES.
ES94810101T 1993-03-02 1994-02-21 Proceso para la preparacion de 6-alquil-4-(piridin-3-il-metilenamino)-4,5-dihidro-1,2,4-triazin-3(2h)-ona. Expired - Lifetime ES2123113T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939304178A GB9304178D0 (en) 1993-03-02 1993-03-02 Process for the preparation of 6-alkyl-4-(pyridin-3-yl-methyleneamino),5-dihydro-1,2,4-triazin-3(2h)-one

Publications (1)

Publication Number Publication Date
ES2123113T3 true ES2123113T3 (es) 1999-01-01

Family

ID=10731281

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94810101T Expired - Lifetime ES2123113T3 (es) 1993-03-02 1994-02-21 Proceso para la preparacion de 6-alquil-4-(piridin-3-il-metilenamino)-4,5-dihidro-1,2,4-triazin-3(2h)-ona.

Country Status (15)

Country Link
US (1) US5606057A (es)
EP (1) EP0613895B1 (es)
JP (1) JP3314219B2 (es)
KR (1) KR100286120B1 (es)
CN (1) CN1041089C (es)
AT (1) ATE172729T1 (es)
BR (1) BR9400770A (es)
CA (1) CA2116632C (es)
DE (1) DE69414155T2 (es)
DK (1) DK0613895T3 (es)
ES (1) ES2123113T3 (es)
GB (1) GB9304178D0 (es)
IL (1) IL108767A (es)
TW (1) TW391966B (es)
ZA (1) ZA941410B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997046514A1 (en) * 1996-05-31 1997-12-11 Novartis Ag Process for the preparation of hydrazine derivatives useful as intermediates for the preparation of peptide analogues
AR040073A1 (es) 2002-05-07 2005-03-16 Syngenta Participations Ag Derivados de 4''-desoxi-4''-(s)-amido avermectina y su uso como plaguicidas
CN102250030B (zh) * 2010-05-17 2013-01-30 中国中化股份有限公司 一种4-氨基-6-甲基-1,2,4三嗪-3-酮制备方法
CN102491952A (zh) * 2011-12-09 2012-06-13 四川省乐山市福华通达农药科技有限公司 一种三嗪酰胺的合成工艺
CN102763669A (zh) * 2012-07-04 2012-11-07 河北威远生物化工股份有限公司 一种杀虫农药组合物
CN103222466A (zh) * 2013-04-26 2013-07-31 南通金陵农化有限公司 一种吡蚜酮和甲氧虫酰肼的复配农药
CN103271074B (zh) * 2013-06-18 2014-09-03 陕西农心作物科技有限公司 一种含环氧虫啉和吡蚜酮的杀虫组合物
CN105028442A (zh) * 2015-08-24 2015-11-11 江阴苏利化学股份有限公司 一种含有除虫脲和吡蚜酮的杀虫组合物及其用途

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE43044C (de) * V. PFEIFFER in München. Befeuchtungsvorrichtung für Schleif­apparate.
DE43047C (de) * E. DUCRETET und E. PlNEL, in Firma : E. DUCRETET & CO. in Paris, rue Claude-Bernard 75 Vorrichtung, um die mit optischen Telegraphen abgesandten Depeschen automatisch zu fixiren
US2798077A (en) * 1954-09-24 1957-07-02 Hoffmann La Roche Preparation of methyl-(beta-picolyl)-amine
US2945862A (en) * 1957-04-12 1960-07-19 Cfmc Process for the production of aldehydes
US3274206A (en) * 1964-03-06 1966-09-20 Nepera Chemical Co Inc Process for the production of pyridine aldehydes
DE3853662D1 (de) * 1987-10-16 1995-06-01 Ciba Geigy Ag Schädlingsbekämpfungsmittel.
US5179094A (en) * 1989-04-06 1993-01-12 Ciba-Geigy Corporation Pest control agents
ATE121400T1 (de) * 1989-04-06 1995-05-15 Ciba Geigy Ag Pyridyl-methylenamino-1,2,4-triazinone.
TW199149B (es) * 1989-11-15 1993-02-01 Ciba Geigy Ag
EP0548233B1 (en) * 1990-08-10 1997-10-22 Reilly Industries, Inc. Processes for the synthesis of imines, aldehydes, and unsymmetrical secondary amines

Also Published As

Publication number Publication date
TW391966B (en) 2000-06-01
CA2116632A1 (en) 1994-09-03
DE69414155T2 (de) 1999-04-08
IL108767A (en) 1999-03-12
IL108767A0 (en) 1994-06-24
EP0613895A1 (en) 1994-09-07
CN1124736A (zh) 1996-06-19
DE69414155D1 (de) 1998-12-03
GB9304178D0 (en) 1993-04-21
CN1041089C (zh) 1998-12-09
US5606057A (en) 1997-02-25
JP3314219B2 (ja) 2002-08-12
BR9400770A (pt) 1994-10-11
DK0613895T3 (da) 1999-07-05
ATE172729T1 (de) 1998-11-15
EP0613895B1 (en) 1998-10-28
ZA941410B (en) 1994-09-02
CA2116632C (en) 2005-01-04
JPH06316575A (ja) 1994-11-15
KR100286120B1 (ko) 2001-04-16

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