IN2012DN01461A - - Google Patents

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Publication number
IN2012DN01461A
IN2012DN01461A IN1461DEN2012A IN2012DN01461A IN 2012DN01461 A IN2012DN01461 A IN 2012DN01461A IN 1461DEN2012 A IN1461DEN2012 A IN 1461DEN2012A IN 2012DN01461 A IN2012DN01461 A IN 2012DN01461A
Authority
IN
India
Prior art keywords
formula
aminobut
methylamino
furan
amine
Prior art date
Application number
Inventor
Lui Norbert
Heinrich Jens-Dietmar
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 IN2012DN01461A publication Critical patent/IN2012DN01461A/en

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)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for the preparation of 4-aminobut-2-enolide compounds of the formula (I): comprising reaction of a 4-(methylamino)furan-2(5H)-one compound of the formula (II) with an amine of the formula (III) in which R1 and A have the definitions mentioned in the description, optionally in the presence of a Bronstedt acid.
IN1461DEN2012 2009-08-18 2010-08-05 IN2012DN01461A (en)

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 (en) 2009-08-18 2010-08-05 Novel method for producing 4-aminobut-2-enolides

Publications (1)

Publication Number Publication Date
IN2012DN01461A true IN2012DN01461A (en) 2015-06-05

Family

ID=41226872

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1461DEN2012 IN2012DN01461A (en) 2009-08-18 2010-08-05

Country Status (13)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113896679B (en) * 2021-11-18 2024-03-01 合肥利夫生物科技有限公司 Synthesis method of key intermediate of pyrrole pyridine kinase inhibitor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH503722A (en) 1969-05-28 1971-02-28 Lonza Ag Process for the production of tetronic acid
DE3311003A1 (en) 1983-03-25 1984-09-27 Bayer Ag, 5090 Leverkusen CHROMON AND THIOCHROMONE SUBSTITUTED 1,4-DIHYDROPYRIDIN LACTONE, SEVERAL PROCESSES FOR THEIR PRODUCTION AND THEIR USE IN MEDICINAL PRODUCTS
CH658056A5 (en) 1984-02-09 1986-10-15 Lonza Ag METHOD FOR PRODUCING TETRONIC ACID.
EP0539588A1 (en) 1990-07-05 1993-05-05 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 (en) * 2006-03-31 2007-10-04 Bayer Cropscience Ag New cyclic enamine ketone derivatives useful for controlling pests, especially insects
EP2039678A1 (en) * 2007-09-18 2009-03-25 Bayer CropScience AG Method for manufacturing 4-aminobut-2-enolids
EP2042496A1 (en) 2007-09-18 2009-04-01 Bayer CropScience AG Method for manufacturing 4-aminobut-2-enolids

Also Published As

Publication number Publication date
WO2011020564A1 (en) 2011-02-24
EP2467374A1 (en) 2012-06-27
DK2467374T3 (en) 2013-08-05
IL217460A0 (en) 2012-03-01
CN102471315A (en) 2012-05-23
KR20120059555A (en) 2012-06-08
TW201111370A (en) 2011-04-01
CN102471315B (en) 2014-05-28
ES2421394T3 (en) 2013-09-02
EP2467374B1 (en) 2013-05-01
JP2013502385A (en) 2013-01-24
BR112012003225A2 (en) 2015-09-22
MX2012001727A (en) 2012-04-02
JP5671537B2 (en) 2015-02-18
US8314242B2 (en) 2012-11-20
US20110054182A1 (en) 2011-03-03

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