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WIL 1903

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Drug Profile

WIL 1903

Alternative Names: WIL-1903

Latest Information Update: 29 Jan 2026

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At a glance

  • Originator Whanin Pharmaceutical
  • Class
  • Mechanism of Action Undefined mechanism
  • Orphan Drug Status

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

    No
  • New Molecular Entity Yes
  • Available For Licensing Yes

Highest Development Phases

  • Research Alcoholism

Most Recent Events

  • 29 Jan 2026 WIL 1903 is still in early research in Alcoholism in South Korea (Parenteral) (Whanin Pharmaceutical pipeline, January 2026)
  • 28 Mar 2025 No recent reports of development identified for research development in Alcoholism in South Korea (Parenteral, Injection)
  • 16 Feb 2021 WIL 1903 is available for licensing as of 16 Feb 2021. https://www.whanin.com/_commonBase/content.php?co_id=outlicense_kor#

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