Process for production of phenylalanine derivatives having quinazolinedione skeletons and intermediates for the production

Details for Australian Patent Application No. 2007322637 (hide)

Owner Ajinomoto Co., Inc.

Inventors Suzuki, Tamotsu; Yamada, Tatsuhiro; Sugiki, Masayuki; Fujita, Koichi; Okuzumi, Tatsuya; Kataoka, Noriyasu; Okado, Kotaro; Tatara, Akinori

Agent Griffith Hack

Pub. Number AU-B-2007322637

PCT Pub. Number WO2008/062859

Priority 2006-315837 22.11.06 JP

Filing date 22 November 2007

Wipo publication date 29 May 2008

Acceptance publication date 5 July 2012

International Classifications

C07D 239/96 Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

C07C 233/51 Carboxylic acid amides

C07C 237/40 Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups

C07C 265/12 Derivatives of isocyanic acid

C07C 271/22 Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07C 271/28 Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07C 275/42 Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

Event Publications

18 June 2009 PCT application entered the National Phase

  PCT publication WO2008/062859 Priority application(s): WO2008/062859

5 July 2012 Application Accepted

  Published as AU-B-2007322637

1 November 2012 Standard Patent Sealed

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