C04AA 2-amino-1-phenylethanol derivatives

C04AA01 IsoxsuprineC04AA02 BuphenineC04AA31 Bamethan

C04AB Imidazoline derivatives

C04AB01 PhentolamineC04AB02 Tolazoline

C04AC Nicotinic acid and derivatives

C04AC01 Nicotinic acidC04AC02 Nicotinyl alcohol (pyridylcarbinol)C04AC03 Inositol nicotinateC04AC07 Ciclonicate

C04AD Purine derivatives

C04AD01 PentifyllineC04AD02 Xantinol nicotinateC04AD03 PentoxifyllineC04AD04 Etofylline nicotinate

C04AE Ergot alkaloids

C04AE01 Ergoloid mesylatesC04AE02 NicergolineC04AE04 DihydroergocristineC04AE51 Ergoloid mesylates, combinationsC04AE54 Dihydroergocristine, combinations

C04AF Enzymes

C04AF01 Kallidinogenase

C04AX Other peripheral vasodilators

C04AX01 CyclandelateC04AX02 PhenoxybenzamineC04AX07 VincamineC04AX10 MoxisylyteC04AX11 BencyclaneC04AX17 VinburnineC04AX19 SulcotidilC04AX20 BuflomedilC04AX21 NaftidrofurylC04AX23 ButalamineC04AX24 VisnadineC04AX26 CetiedilC04AX27 CinepazideC04AX28 IfenprodilC04AX30 AzapetineC04AX32 Fasudil