Drug Profile


Alternative Names: S-555739

Latest Information Update: 10 Sep 2017

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At a glance

  • Originator Shionogi
  • Class Acetic acids; Antiallergics; Oxazoles; Piperazines; Small molecules
  • Mechanism of Action Prostaglandin D2 receptor antagonists
  • Orphan Drug Status

    Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

  • New Molecular Entity Yes

Highest Development Phases

  • Phase III Allergic rhinitis

Most Recent Events

  • 07 Aug 2015 Phase-III development is ongoing in Japan and phase-II development in USA and Europe
  • 01 Mar 2013 Shionogi completes a phase II trial in Seasonal allergic rhinitis (combination therapy) in USA (NCT01651871)
  • 31 Jul 2012 Phase-II clinical trials in Allergic rhinitis (Combination therapy) in USA (PO)
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