METHOD OF PREPARING DENDRONS AND DENDRIMERS WITH HETEROCYCLIC SUBSTRUCTURES OF IMINO-ETHERS AND DERIVATIVES USING NON-STANDARD MEANS AND MICROWAVES

Details for Australian Patent Application No. 2003281910 (hide)

Owner CENTRO NACIONAL DE INVESTIGACIONES CIENTIFICAS (CNIC)

Inventors Contreras Alarcon, Orestes Rolando; Marrero Terrero, Alma Leilani

Agent Griffith Hack

Pub. Number AU-A-2003281910

PCT Number PCT/CU2003/0000

PCT Pub. Number WO2004/048442

Priority 2002-0279 26.11.02 CU

Filing date 25 November 2003

Wipo publication date 18 June 2004

International Classifications

C08G 069/30 Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

C08G 069/44 Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 2002-0279 26.11.02 CU

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2003281910

10 May 2007 Amendment Made

  The nature of the amendment is: Amend the invention title to read Procedure for synthesis of dendrons and dendrimers under microwaves

15 May 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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