AU2001262190A1 - A process for the preparation of decahydro-2a,4a,6a,8a-tetraazacyclopent(fg)acenaphthylene and functionalized derivatives - Google Patents

A process for the preparation of decahydro-2a,4a,6a,8a-tetraazacyclopent(fg)acenaphthylene and functionalized derivatives

Info

Publication number
AU2001262190A1
AU2001262190A1 AU2001262190A AU6219001A AU2001262190A1 AU 2001262190 A1 AU2001262190 A1 AU 2001262190A1 AU 2001262190 A AU2001262190 A AU 2001262190A AU 6219001 A AU6219001 A AU 6219001A AU 2001262190 A1 AU2001262190 A1 AU 2001262190A1
Authority
AU
Australia
Prior art keywords
preparation
tetraazacyclopent
decahydro
acenaphthylene
functionalized 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
AU2001262190A
Inventor
Maria Argese
Marino Brocchetta
Giuseppe Manfredi
Fabrizio Rebasti
Giorgio Ripa
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.)
Bracco International BV
Original Assignee
Bracco International BV
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 Bracco International BV filed Critical Bracco International BV
Publication of AU2001262190A1 publication Critical patent/AU2001262190A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains four or more hetero rings
    • 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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

A process for the preparation of compound of formula (I A), decahydro-2a,4a,6a,8a-tetraazacyclopent[fg]accnaphthylene and the corresponding functionalized compounds of general formula (I), intermediates for the preparation of 1,4,7,10-tetraazacyclododecane (II A) and corresponding derivatives (II), by preparation of compounds of general formula (III) and subsequent reduction thereof.
AU2001262190A 2000-04-14 2001-04-10 A process for the preparation of decahydro-2a,4a,6a,8a-tetraazacyclopent(fg)acenaphthylene and functionalized derivatives Abandoned AU2001262190A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI00A0835 2000-04-14
IT2000MI000835A IT1318465B1 (en) 2000-04-14 2000-04-14 PROCESS FOR THE PREPARATION OF DECAIDRO-2A, 4A, 6A, 8A-TETRAAZACICLOPENT (FG) ACENAFTILENE AND FUNCTIONALIZED DERIVATIVES.
PCT/EP2001/004092 WO2001079207A2 (en) 2000-04-14 2001-04-10 A process for the preparation of decahydro-2a,4a,6a,8a-tetraazacyclopent[fg]acenaphthylene and functionalized derivatives

Publications (1)

Publication Number Publication Date
AU2001262190A1 true AU2001262190A1 (en) 2001-10-30

Family

ID=11444861

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001262190A Abandoned AU2001262190A1 (en) 2000-04-14 2001-04-10 A process for the preparation of decahydro-2a,4a,6a,8a-tetraazacyclopent(fg)acenaphthylene and functionalized derivatives

Country Status (11)

Country Link
US (1) US6897311B2 (en)
EP (1) EP1272493B1 (en)
JP (1) JP5019691B2 (en)
AT (1) ATE307134T1 (en)
AU (1) AU2001262190A1 (en)
CA (1) CA2406872C (en)
DE (1) DE60114170T2 (en)
HU (1) HU227858B1 (en)
IL (1) IL152225A0 (en)
IT (1) IT1318465B1 (en)
WO (1) WO2001079207A2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9504922D0 (en) 1995-03-10 1995-04-26 Nycomed As Process

Also Published As

Publication number Publication date
DE60114170D1 (en) 2005-11-24
JP5019691B2 (en) 2012-09-05
US20040014974A1 (en) 2004-01-22
ITMI20000835A1 (en) 2001-10-14
EP1272493A2 (en) 2003-01-08
WO2001079207A3 (en) 2002-04-18
ATE307134T1 (en) 2005-11-15
DE60114170T2 (en) 2006-04-20
CA2406872C (en) 2011-09-06
IL152225A0 (en) 2003-05-29
ITMI20000835A0 (en) 2000-04-14
JP2003535052A (en) 2003-11-25
WO2001079207A2 (en) 2001-10-25
HUP0300888A2 (en) 2003-07-28
HU227858B1 (en) 2012-05-02
CA2406872A1 (en) 2001-10-25
IT1318465B1 (en) 2003-08-25
US6897311B2 (en) 2005-05-24
EP1272493B1 (en) 2005-10-19

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