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Systematic (IUPAC) name
2-amino-3-(4-hydroxyphenyl)-2-methylpropanoic acid
CAS number  ?
ATC code  ?
PubChem 3125
Chemical data
Formula C10H13NO3 
Mol. mass 195.21512 g/mol
Pharmacokinetic data
Bioavailability  ?
Metabolism  ?
Half life  ?
Excretion  ?
Therapeutic considerations
Pregnancy cat.


Legal status
Routes  ?

Alpha-methyl-p-tyrosine (AMPT) is a drug that temporarily reduces brain catecholamine activity by competitively inhibiting tyrosine hydroxylase. AMPT administration leads to a transient exacerbation of depressive symptoms in patients that have responded to catecholaminergic antidepressants. The mood changes induced by AMPT may be mediated by decreases in norepinephrine, while changes in selective attention and motivation may be mediated by dopamine. It prevents the conversion of tyrosine to L-DOPA, the precursor to dopamine.

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "AMPT". A list of authors is available in Wikipedia.
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