Drug Profile


Alternative Names: OPC 31260; Physuline

Latest Information Update: 08 Sep 2011

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At a glance

  • Originator Otsuka Pharmaceutical
  • Class Antihypertensives; Benzazepines; Cardiotonics
  • Mechanism of Action Vasopressin V2 receptor antagonists
  • Orphan Drug Status

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

    Yes - Hyponatraemia

Highest Development Phases

  • Marketed Hyponatraemia
  • Discontinued Hypertension; Polycystic kidney disease; Postmyocardial infarction

Most Recent Events

  • 21 Apr 2006 Preregistration for Hyponatraemia in Japan (unspecified route)
  • 21 Jan 2003 OPC 31260 is now called Mozavaptan
  • 11 Jan 2000 A preclinical study has been added to the Genitourinary Disorders pharmacodynamics section
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