DE602005025036D1 - Verfahren zur herstellung von imidazopyridinen - Google Patents

Verfahren zur herstellung von imidazopyridinen

Info

Publication number
DE602005025036D1
DE602005025036D1 DE602005025036T DE602005025036T DE602005025036D1 DE 602005025036 D1 DE602005025036 D1 DE 602005025036D1 DE 602005025036 T DE602005025036 T DE 602005025036T DE 602005025036 T DE602005025036 T DE 602005025036T DE 602005025036 D1 DE602005025036 D1 DE 602005025036D1
Authority
DE
Germany
Prior art keywords
imidazopyridines
preparation
formula
chloride
imidazo
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.)
Active
Application number
DE602005025036T
Other languages
English (en)
Inventor
Rajiv Sakhardande
Crasta Santosh
Hemant Chaudhari
Madhav Jadhav
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.)
Elder Pharmaceuticals Ltd
Original Assignee
Elder Pharmaceuticals Ltd
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 Elder Pharmaceuticals Ltd filed Critical Elder Pharmaceuticals Ltd
Publication of DE602005025036D1 publication Critical patent/DE602005025036D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/20—Hypnotics; Sedatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Anesthesiology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (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)
DE602005025036T 2005-08-24 2005-12-02 Verfahren zur herstellung von imidazopyridinen Active DE602005025036D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN999MU2005 2005-08-24
PCT/IN2005/000395 WO2007023504A1 (en) 2005-08-24 2005-12-02 Process for the preparation of imidazopyridines

Publications (1)

Publication Number Publication Date
DE602005025036D1 true DE602005025036D1 (de) 2011-01-05

Family

ID=36129711

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005025036T Active DE602005025036D1 (de) 2005-08-24 2005-12-02 Verfahren zur herstellung von imidazopyridinen

Country Status (6)

Country Link
US (1) US8183377B2 (de)
EP (1) EP1917263B1 (de)
JP (1) JP5150493B2 (de)
AT (1) ATE489385T1 (de)
DE (1) DE602005025036D1 (de)
WO (1) WO2007023504A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102250090B (zh) * 2011-06-01 2013-01-16 广东宏远集团药业有限公司 一种米诺膦酸中间体的制备方法
CN104718213B (zh) 2012-07-18 2018-02-27 圣母大学 5,5‑杂芳族抗感染化合物
WO2014091386A2 (en) * 2012-12-13 2014-06-19 Alembic Pharmaceuticals Limited An improved process for preparation of minodronic acid
CN106749237A (zh) * 2016-12-28 2017-05-31 江苏豪森药业集团有限公司 酒石酸唑吡坦及其中间体的制备方法
CN108690019A (zh) * 2018-07-04 2018-10-23 南京拉艾夫医药科技有限公司 米诺膦酸中间体合成系统及其合成工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1318624B1 (it) * 2000-07-14 2003-08-27 Dinamite Dipharma S P A In For Processo per la preparazione di 2-fenil-imidazo (1,2-a)piridin-3-acetammidi.
AU2000264428A1 (en) 2000-08-17 2002-02-25 Cilag A.G. Process for the preparation of imidazopyridines

Also Published As

Publication number Publication date
ATE489385T1 (de) 2010-12-15
JP2009506024A (ja) 2009-02-12
US8183377B2 (en) 2012-05-22
WO2007023504A1 (en) 2007-03-01
EP1917263B1 (de) 2010-11-24
EP1917263A1 (de) 2008-05-07
JP5150493B2 (ja) 2013-02-20
US20100036129A1 (en) 2010-02-11

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