alpha-Methyltyrosine

**Definition:** An inhibitor of the enzyme TYROSINE 3-MONOOXYGENASE, and consequently of the synthesis of catecholamines. It is used to control the symptoms of excessive sympathetic stimulation in patients with PHEOCHROMOCYTOMA. (Martindale, The Extra Pharmacopoeia, 30th ed)

**Tree numbers:** - D12.125.072.050.875.485.050

**Synonyms:** - alpha-Methyl-p-tyrosine - alpha-Methyl-para-tyrosine - alpha-MPT