Urinary excretion of 3-methoxy-4-hydroxy
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Stella B. Kontras
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Article
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1962
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John Wiley and Sons
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English
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R3ISTKONG and co-workers2 in 1956 first de-A scribed a metabolite of norepinephrine in human urine that Armstrong et al.3 in 1957 idcntified a5 3-r1iethoxy-4-Lrvdroxyluandelic acid, or vanilmandelic acid (VMA). 'This phenolic ;Icid was soon confirmed to be the chief bie;iktlown product of norepineph