MX2012001727A - Procedimiento novedoso para preparar 4-aminobut-2-enolidas. - Google Patents

Procedimiento novedoso para preparar 4-aminobut-2-enolidas.

Info

Publication number
MX2012001727A
MX2012001727A MX2012001727A MX2012001727A MX2012001727A MX 2012001727 A MX2012001727 A MX 2012001727A MX 2012001727 A MX2012001727 A MX 2012001727A MX 2012001727 A MX2012001727 A MX 2012001727A MX 2012001727 A MX2012001727 A MX 2012001727A
Authority
MX
Mexico
Prior art keywords
aminobut
producing
enolides
novel method
formula
Prior art date
Application number
MX2012001727A
Other languages
English (en)
Inventor
Norbert Lui
Jens-Dietmar Heinrich
Original Assignee
Bayer Cropscience 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 Bayer Cropscience Ag filed Critical Bayer Cropscience Ag
Publication of MX2012001727A publication Critical patent/MX2012001727A/es

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
    • 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
    • C07D307/66—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero 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)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)

Abstract

Procedimiento para preparar compuestos de 4-aminobut-2-enolida de fórmula (I) que comprende la reacción de un compuesto de 4-(metilamino)furan-2(5H)-ona de fórmula (II) con una amina de fórmula (III), en la que R1 y A tienen las definiciones mencionadas en la descripción, eventualmente en presencia de un ácido de Brønstedt.
MX2012001727A 2009-08-18 2010-08-05 Procedimiento novedoso para preparar 4-aminobut-2-enolidas. MX2012001727A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09168068 2009-08-18
US23587809P 2009-08-21 2009-08-21
PCT/EP2010/004800 WO2011020564A1 (de) 2009-08-18 2010-08-05 Neues verfahren zur herstellung von 4-aminobut-2-enoliden

Publications (1)

Publication Number Publication Date
MX2012001727A true MX2012001727A (es) 2012-04-02

Family

ID=41226872

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012001727A MX2012001727A (es) 2009-08-18 2010-08-05 Procedimiento novedoso para preparar 4-aminobut-2-enolidas.

Country Status (13)

Country Link
US (1) US8314242B2 (es)
EP (1) EP2467374B1 (es)
JP (1) JP5671537B2 (es)
KR (1) KR20120059555A (es)
CN (1) CN102471315B (es)
BR (1) BR112012003225A2 (es)
DK (1) DK2467374T3 (es)
ES (1) ES2421394T3 (es)
IL (1) IL217460A0 (es)
IN (1) IN2012DN01461A (es)
MX (1) MX2012001727A (es)
TW (1) TW201111370A (es)
WO (1) WO2011020564A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113896679B (zh) * 2021-11-18 2024-03-01 合肥利夫生物科技有限公司 一种吡咯吡啶激酶抑制剂关键中间体的合成方法

Family Cites Families (8)

* 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.
WO1992000964A1 (en) 1990-07-05 1992-01-23 Nippon Soda Co., Ltd. Amine derivative
US5252741A (en) * 1990-08-10 1993-10-12 Reilly Industries, Inc. Processes for the synthesis of imines, aldehydes, and unsymmetrical secondary amines
DE102006015467A1 (de) * 2006-03-31 2007-10-04 Bayer Cropscience Ag Substituierte Enaminocarbonylverbindungen
EP2039678A1 (de) * 2007-09-18 2009-03-25 Bayer CropScience AG Verfahren zum Herstellen von 4-Aminobut-2-enoliden
EP2042496A1 (de) * 2007-09-18 2009-04-01 Bayer CropScience AG Verfahren zur Herstellung von 4-Aminobut-2-enoliden

Also Published As

Publication number Publication date
ES2421394T3 (es) 2013-09-02
EP2467374A1 (de) 2012-06-27
CN102471315A (zh) 2012-05-23
WO2011020564A1 (de) 2011-02-24
EP2467374B1 (de) 2013-05-01
CN102471315B (zh) 2014-05-28
JP2013502385A (ja) 2013-01-24
BR112012003225A2 (pt) 2015-09-22
US20110054182A1 (en) 2011-03-03
KR20120059555A (ko) 2012-06-08
JP5671537B2 (ja) 2015-02-18
IL217460A0 (en) 2012-03-01
DK2467374T3 (da) 2013-08-05
TW201111370A (en) 2011-04-01
US8314242B2 (en) 2012-11-20
IN2012DN01461A (es) 2015-06-05

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