Piperazines

Children:

• Piperazine-based antihistamines
  • Cyclizine
    "Marezine"; Motion-sickness drug similar in action to Dramamine
  • Meclizine
    Meclozine; Meclizine hydrocloride ("Dramamine II")
• BZP (benzylpiperazine)
  Marketed in Europe as "A2"
• CPP (1-(3-Chlorophenyl)piperazine)
• MeOPP (1-(4-Methoxyphenyl)piperazine)
• Sildenafil citrate (1-[[3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo [4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine citrate)
  "Viagra"
• TFMPP (1-(3-triflouromethylphenyl)piperazine)