Drug Profile


Alternative Names: CCR5 antagonists - Merck; Merck compound A

Latest Information Update: 30 Mar 2010

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At a glance

  • Originator Merck & Co
  • Class Amino acids; Antiretrovirals; Pyrazoles
  • Mechanism of Action CCR5 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

  • Discontinued HIV-1 infections; Transplant rejection

Most Recent Events

  • 10 Sep 2004 Discontinued - Preclinical for HIV-1 infections in USA (unspecified route)
  • 10 Sep 2004 Preclinical trials in Transplant rejection in USA (unspecified route)
  • 10 Sep 2004 Data presented at the 228th American Chemical Society National Meeting - (228th-ACS-2004) have been added to the Transplant Rejection pharmacodynamics section
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