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Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
  R RESPIRATORY SYSTEM
    R06 ANTIHISTAMINES FOR SYSTEMIC USE
      R06A ANTIHISTAMINES FOR SYSTEMIC USE
        R06AX Other antihistamines for systemic use
          R06AX04 Phenindamine [DG:DG01110]
            D02148  Phenindamine tartrate (USAN)

Drug groups [BR:br08330]
  Anti-allergic agent
    DG01557  Histamine receptor antagonist
      DG01482  Histamine receptor H1 antagonist
        DG01110  Phenindamine
          D02148  Phenindamine tartrate

Target-based classification of drugs [BR:br08310]
  G Protein-coupled receptors
    Rhodopsin family
      Histamine
        HRH1 [HSA:3269] [KO:K04149]
          D02148  Phenindamine tartrate (USAN)