Drug Profile


Alternative Names: WP 871; Zepelin

Latest Information Update: 05 Dec 2007

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At a glance

  • Originator Wakamoto
  • Class Antiallergics; Bronchodilators; Tetrazoles
  • Mechanism of Action Histamine release inhibitors; Leukotriene D4 receptor antagonists
  • Orphan Drug Status

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


Highest Development Phases

  • Marketed Allergic conjunctivitis

Most Recent Events

  • 19 Jan 1998 Two Japanese studies have been added to the adverse events and therapeutic trials sections ,
  • 26 May 1997 An in vitro study has been added to the pharmacodynamics section
  • 03 Dec 1996 Preregistration for Allergic conjunctivitis in Japan (Ophthalmic)
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