Dihydroxyphenylalanine

Synonyms

3 Hydroxy DL tyrosine

3,4 Dihydroxyphenylalanine

3,4-Dihydroxyphenylalanine

3-Hydroxy-DL-tyrosine

DL-Tyrosine, 3-hydroxy-

Dihydroxyphenylalanine Hydrochloride, (2:1)

Dopa

beta Hydroxytyrosine

beta-Hydroxytyrosine

A beta-hydroxylated derivative of phenylalanine. The D-form of dihydroxyphenylalanine has less physiologic activity than the L-form and is commonly used experimentally to determine whether the pharmacological effects of LEVODOPA are stereospecific.