
Ouabain
(Strophantine–cardiac glycosides)


Acetylcholine


Catechol

MHPG
3-METHOXY-4-HYRDOXY PHENYLGLYCOL

VMA
(Vanillylmandelic acid)
(3-METHOXY-4-HYRDOXY MANDELIC ACID)

Tryptophan

5-hydroxytryptophan

Serotonine
(5-HT)

N-Acetyl Serotonine

Melatonin

5-hydroxyindoleacetic acid

Tyrosine

DOPA

Dopamine

Norepinephrine

Epinephrine

DOPAC
3,4-dihydroxy phenylacetaldehyde

Homovanillic acid