AU2003211942A1 - Process for production of 2,3-diaminopyridine derivatives - Google Patents

Process for production of 2,3-diaminopyridine derivatives

Info

Publication number
AU2003211942A1
AU2003211942A1 AU2003211942A AU2003211942A AU2003211942A1 AU 2003211942 A1 AU2003211942 A1 AU 2003211942A1 AU 2003211942 A AU2003211942 A AU 2003211942A AU 2003211942 A AU2003211942 A AU 2003211942A AU 2003211942 A1 AU2003211942 A1 AU 2003211942A1
Authority
AU
Australia
Prior art keywords
production
diaminopyridine derivatives
diaminopyridine
derivatives
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.)
Abandoned
Application number
AU2003211942A
Inventor
Makoto Hajima
Tadafumi Komurasaki
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.)
Shionogi and Co Ltd
Original Assignee
Shionogi and Co 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 Shionogi and Co Ltd filed Critical Shionogi and Co Ltd
Publication of AU2003211942A1 publication Critical patent/AU2003211942A1/en
Abandoned legal-status Critical Current

Links

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
    • C07D213/72—Nitrogen atoms
    • C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AU2003211942A 2002-02-14 2003-02-13 Process for production of 2,3-diaminopyridine derivatives Abandoned AU2003211942A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002036786 2002-02-14
JP2002-36786 2002-02-14
PCT/JP2003/001465 WO2003068745A1 (en) 2002-02-14 2003-02-13 Process for production of 2,3-diaminopyridine derivatives

Publications (1)

Publication Number Publication Date
AU2003211942A1 true AU2003211942A1 (en) 2003-09-04

Family

ID=27678092

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003211942A Abandoned AU2003211942A1 (en) 2002-02-14 2003-02-13 Process for production of 2,3-diaminopyridine derivatives

Country Status (4)

Country Link
JP (1) JP4416111B2 (en)
AU (1) AU2003211942A1 (en)
TW (1) TW200303862A (en)
WO (1) WO2003068745A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224512A1 (en) * 1982-07-01 1984-01-05 Dr. Karl Thomae Gmbh, 7950 Biberach NEW IMIDAZOLE DERIVATIVES, THEIR PRODUCTION AND MEDICINAL PRODUCTS CONTAINING THESE COMPOUNDS
TW526202B (en) * 1998-11-27 2003-04-01 Shionogi & Amp Co Broad spectrum cephem having benzo[4,5-b]pyridium methyl group of antibiotic activity
JP2003012647A (en) * 2000-10-04 2003-01-15 Shionogi & Co Ltd Method for producing 2,3-diaminopyridine

Also Published As

Publication number Publication date
JP4416111B2 (en) 2010-02-17
TW200303862A (en) 2003-09-16
WO2003068745A1 (en) 2003-08-21
JPWO2003068745A1 (en) 2005-06-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase