Drug Profile


Alternative Names: APD 334

Latest Information Update: 22 Aug 2017

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At a glance

  • Originator Arena Pharmaceuticals
  • Class Antirheumatics; Small molecules
  • Mechanism of Action Sphingosine 1 phosphate receptor agonists
  • 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 II Inflammatory bowel diseases; Pyoderma; Ulcerative colitis

Most Recent Events

  • 22 Aug 2017 Chemical structure information added
  • 07 Aug 2017 Arena Pharmaceuticals plans a phase II trial for Primary biliary cirrhosis (In adults, In the elderly) (PO) in 2017 (NCT03155932)
  • 15 Mar 2017 Arena pharmaceuticals has patent protection for etrasimod in USA, China, Japan, Germany, France, Spain, Italy, the United Kingdom, Australia and Russia (Arena pharmaceuticals form 10-k, March 2017)
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