PT100013A - Processo para a preparacao de acidos 2,4-dioxo-pirido{2,3}pirimidino-3-aceticos e dos seus sais e esteres - Google Patents

Processo para a preparacao de acidos 2,4-dioxo-pirido{2,3}pirimidino-3-aceticos e dos seus sais e esteres Download PDF

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Publication number
PT100013A
PT100013A PT100013A PT10001392A PT100013A PT 100013 A PT100013 A PT 100013A PT 100013 A PT100013 A PT 100013A PT 10001392 A PT10001392 A PT 10001392A PT 100013 A PT100013 A PT 100013A
Authority
PT
Portugal
Prior art keywords
carbon atoms
compound
formula
alkyl
bromo
Prior art date
Application number
PT100013A
Other languages
English (en)
Portuguese (pt)
Inventor
Harry R Howard
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of PT100013A publication Critical patent/PT100013A/pt

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Diabetes (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Endocrinology (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)
PT100013A 1991-01-17 1992-01-15 Processo para a preparacao de acidos 2,4-dioxo-pirido{2,3}pirimidino-3-aceticos e dos seus sais e esteres PT100013A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64260091A 1991-01-17 1991-01-17

Publications (1)

Publication Number Publication Date
PT100013A true PT100013A (pt) 1993-01-29

Family

ID=24577255

Family Applications (1)

Application Number Title Priority Date Filing Date
PT100013A PT100013A (pt) 1991-01-17 1992-01-15 Processo para a preparacao de acidos 2,4-dioxo-pirido{2,3}pirimidino-3-aceticos e dos seus sais e esteres

Country Status (7)

Country Link
EP (1) EP0568540A1 (ja)
JP (1) JPH05509108A (ja)
CA (1) CA2100164A1 (ja)
FI (1) FI933244A7 (ja)
IE (1) IE920120A1 (ja)
PT (1) PT100013A (ja)
WO (1) WO1992012979A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW299333B (ja) * 1992-12-29 1997-03-01 Takeda Pharm Industry Co Ltd
CN104725376A (zh) * 2015-03-31 2015-06-24 山东友帮生化科技有限公司 6-氯-8-羧基咪唑并[1,2-a]吡啶的合成方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2334266A1 (de) * 1972-07-07 1974-01-31 Hisamitsu Pharmaceutical Co Pyrido eckige klammer auf 2,3-d eckige klammer zu pyrimidin-2,4 (1h, 3h)-dione

Also Published As

Publication number Publication date
EP0568540A1 (en) 1993-11-10
FI933244A0 (fi) 1993-07-16
CA2100164A1 (en) 1992-07-18
FI933244L (fi) 1993-07-16
FI933244A7 (fi) 1993-07-16
WO1992012979A1 (en) 1992-08-06
IE920120A1 (en) 1992-07-29
JPH05509108A (ja) 1993-12-16

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19920917

FC3A Refusal

Effective date: 19990311