BRPI0816911A8 - Processo para preparação de 4-aminobut-2-enolidas - Google Patents

Processo para preparação de 4-aminobut-2-enolidas

Info

Publication number
BRPI0816911A8
BRPI0816911A8 BRPI0816911A BRPI0816911A BRPI0816911A8 BR PI0816911 A8 BRPI0816911 A8 BR PI0816911A8 BR PI0816911 A BRPI0816911 A BR PI0816911A BR PI0816911 A BRPI0816911 A BR PI0816911A BR PI0816911 A8 BRPI0816911 A8 BR PI0816911A8
Authority
BR
Brazil
Prior art keywords
preparation
enolides
aminobut
general formula
compounds
Prior art date
Application number
BRPI0816911A
Other languages
English (en)
Inventor
Lui Norbert
Heinrich Jens-Dietmar
Original Assignee
Bayer Cropscience Ag
Bayer Ip Gmbh
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 Bayer Cropscience Ag, Bayer Ip Gmbh filed Critical Bayer Cropscience Ag
Publication of BRPI0816911A2 publication Critical patent/BRPI0816911A2/pt
Publication of BRPI0816911A8 publication Critical patent/BRPI0816911A8/pt
Publication of BRPI0816911B1 publication Critical patent/BRPI0816911B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)

Abstract

PROCESSO PARA PREPARAÇÃO DE 4-AMINOBUT- 2-ENOLIDAS. A invenção refere-se a um processo para a preparação de compostos de 4-amino-but-2-enolida de fórmula geral (I), caracterizado pelo fato de que compostos de fórmula geral (Il) são reagidos com aminas de fórmula geral (III).
BRPI0816911-0A 2007-09-18 2008-09-05 Processo para preparação de 4-aminobut-2-enolidas BRPI0816911B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07116639.1 2007-09-18
EP07116639A EP2042496A1 (de) 2007-09-18 2007-09-18 Verfahren zur Herstellung von 4-Aminobut-2-enoliden
PCT/EP2008/007270 WO2009036899A1 (de) 2007-09-18 2008-09-05 Verfahren zur herstellung von 4-aminobut-2-enoliden

Publications (3)

Publication Number Publication Date
BRPI0816911A2 BRPI0816911A2 (pt) 2015-03-17
BRPI0816911A8 true BRPI0816911A8 (pt) 2015-10-27
BRPI0816911B1 BRPI0816911B1 (pt) 2022-04-12

Family

ID=39167552

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816911-0A BRPI0816911B1 (pt) 2007-09-18 2008-09-05 Processo para preparação de 4-aminobut-2-enolidas

Country Status (12)

Country Link
US (2) US8273904B2 (pt)
EP (2) EP2042496A1 (pt)
JP (1) JP5611043B2 (pt)
KR (1) KR101516606B1 (pt)
CN (2) CN102775305A (pt)
BR (1) BRPI0816911B1 (pt)
DK (1) DK2193128T3 (pt)
ES (1) ES2612058T3 (pt)
IL (1) IL203761A (pt)
MX (1) MX2010001963A (pt)
TW (1) TWI432419B (pt)
WO (1) WO2009036899A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2230237A1 (de) 2009-03-16 2010-09-22 Bayer CropScience AG Neues Verfahren zur Herstellung von Enaminocarbonyl-Verbindungen
EP2230236A1 (de) 2009-03-16 2010-09-22 Bayer CropScience AG Neues Verfahren zur Herstellung von Enaminocarbonyl-Verbindungen
IN2012DN01245A (pt) 2009-08-11 2015-05-15 Bayer Cropscience Ag
TW201111370A (en) * 2009-08-18 2011-04-01 Bayer Cropscience Ag Novel process for the preparation of 4-aminobut-2-enolides
WO2011051151A1 (de) 2009-10-26 2011-05-05 Bayer Cropscience Ag Neue feste form von 4-[[(6-chlorpyridin-3-yl)methyl](2,2-difluorethyl)amino]furan-2(5h)-on
WO2011051240A1 (de) 2009-10-27 2011-05-05 Bayer Technology Services Gmbh Co-kristall von 4-{[(6-chlorpyrid-3-yl)methyl](2,2-difluorethyl)amino}furan-2(5h)-on mit benzoesäure und dessen verwendung als pestizid
US20120270904A1 (en) * 2009-10-27 2012-10-25 Bayer Technology Services Gmbh Co-crystal of 4-furan-2(5h)-one with oxalic acid and use thereof as pesticide
US20120252766A1 (en) * 2009-10-27 2012-10-04 Bayer Itechnology Services Gmbh Co-crystal of 4-furan-2(5h)-one with salicylic acid and use thereof as pesticide
KR101721222B1 (ko) * 2009-12-23 2017-03-29 바이엘 인텔렉쳐 프로퍼티 게엠베하 4-알콕시푸란-2(5ｈ)-온 또는 4-아릴알콕시푸란-2(5ｈ)-온으로부터 4-아미노부트-2-에놀라이드의 신규 제조방법
WO2012076471A1 (en) * 2010-12-09 2012-06-14 Bayer Cropscience Ag Insecticidal mixtures with improved properties
WO2012076470A1 (en) * 2010-12-09 2012-06-14 Bayer Cropscience Ag Pesticidal mixtures with improved properties
MX2013009975A (es) * 2011-03-03 2013-09-26 Bayer Ip Gmbh Procedimiento para preparar sales de sodio o potasio de esteres 4-hidroxi-2-oxo-2, 5-dihidrofurano-3-carboxilicos.
US9139547B2 (en) 2012-08-01 2015-09-22 Bayer Cropscience Ag Multistage process for preparing alkali metal salts of specific 4-hydroxy-2-oxo-2,5-dihydrofuran-3-carboxylic esters
CN105503708B (zh) * 2016-01-26 2018-05-29 南开大学 一类含二氟乙基的杂环化合物及其制备方法和用途
WO2023237444A1 (en) 2022-06-06 2023-12-14 Bayer Aktiengesellschaft Agrochemical formulations comprising crystalline form a of 4-[(6-chloro-3-pyridylmethyl)(2,2-difluoroethyl)amino]furan-2(5h)-one
EP4295683A1 (en) 2022-06-21 2023-12-27 Bayer Aktiengesellschaft Agrochemical formulations comprising crystalline form a of 4-[(6-chloro-3-pyridylmethyl)(2,2-difluoroethyl)amino]furan-2(5h)-one

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH503722A (de) 1969-05-28 1971-02-28 Lonza Ag Verfahren zur Herstellung von Tetronsäure
DE3311003A1 (de) 1983-03-25 1984-09-27 Bayer Ag, 5090 Leverkusen Chromon- und thiochromonsubstituierte 1,4-dihydropyridinlactone, mehrere verfahren zu ihrer herstellung und ihre verwendung in arzneimitteln
CH658056A5 (de) 1984-02-09 1986-10-15 Lonza Ag Verfahren zur herstellung von tetronsaeure.
US5010176A (en) * 1988-11-10 1991-04-23 Eli Lilly And Company Antibody-drug conjugates
EP0539588A1 (en) * 1990-07-05 1993-05-05 Nippon Soda Co., Ltd. Amine derivative
JPH054966A (ja) * 1990-07-05 1993-01-14 Nippon Soda Co Ltd アミン誘導体、その製法及び殺虫剤
DE102006015470A1 (de) 2006-03-31 2007-10-04 Bayer Cropscience Ag Substituierte Enaminocarbonylverbindungen
DE102006015468A1 (de) 2006-03-31 2007-10-04 Bayer Cropscience Ag Substituierte Enaminocarbonylverbindungen
DE102006015467A1 (de) 2006-03-31 2007-10-04 Bayer Cropscience Ag Substituierte Enaminocarbonylverbindungen
CN1974532B (zh) * 2006-12-13 2010-12-29 井冈山学院 羧酸二异丙基二乙基酯的制备方法及其应用

Also Published As

Publication number Publication date
DK2193128T3 (en) 2017-01-30
CN102775305A (zh) 2012-11-14
ES2612058T3 (es) 2017-05-11
CN101801948A (zh) 2010-08-11
US9550745B2 (en) 2017-01-24
BRPI0816911A2 (pt) 2015-03-17
WO2009036899A1 (de) 2009-03-26
US8273904B2 (en) 2012-09-25
EP2042496A1 (de) 2009-04-01
JP2011500513A (ja) 2011-01-06
BRPI0816911B1 (pt) 2022-04-12
TW200920741A (en) 2009-05-16
EP2193128B1 (de) 2016-10-26
MX2010001963A (es) 2010-03-10
IL203761A (en) 2015-09-24
US20100190990A1 (en) 2010-07-29
CN101801948B (zh) 2013-10-30
KR20100061826A (ko) 2010-06-09
KR101516606B1 (ko) 2015-04-30
EP2193128A1 (de) 2010-06-09
JP5611043B2 (ja) 2014-10-22
TWI432419B (zh) 2014-04-01
US20120323023A1 (en) 2012-12-20

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: BAYER INTELLECTUAL PROPERTY GMBH (DE)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/09/2008, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.

B25G Requested change of headquarter approved

Owner name: BAYER INTELLECTUAL PROPERTY GMBH (DE)

B25A Requested transfer of rights approved

Owner name: BAYER CROPSCIENCE AKTIENGESELLSCHAFT (DE)