Search BRITE hierarchies

Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
  N NERVOUS SYSTEM
    N02 ANALGESICS
      N02C ANTIMIGRAINE PREPARATIONS
        N02CA Ergot alkaloids
          N02CA04 Methysergide [DG:DG00835]
            D00681  Methysergide maleate (USP)

Drug groups [BR:br08330]
  Neuropsychiatric agent
    DG01483  5-HT1A-receptor agonist
      DG00835  Methysergide
        D00681  Methysergide maleate
    DG01964  Ergot alkaloid
      DG01982  Antimigraine, ergot alkaloid
        DG00835  Methysergide
          D00681  Methysergide maleate
  Analgesic
    DG01484  5-HT1B-receptor agonist
      DG00835  Methysergide
        D00681  Methysergide maleate
    DG01485  5-HT1D-receptor agonist
      DG00835  Methysergide
        D00681  Methysergide maleate
    DG01518  5-HT1B/1D-receptor agonist
      DG00835  Methysergide
        D00681  Methysergide maleate

Target-based classification of drugs [BR:br08310]
  G Protein-coupled receptors
    Rhodopsin family
      Serotonin
        HTR1A [HSA:3350] [KO:K04153]
          D00681  Methysergide maleate (USP)
        HTR2 [HSA:3356 3357 3358] [KO:K04157]
          D00681  Methysergide maleate (USP)
        HTR7 [HSA:3363] [KO:K04163]
          D00681  Methysergide maleate (USP)