the same amount of 2-phenylethylamine ( pea ) acted similarly , provided that it was administered together with a catecholamine analogue or metabolite possessing the 3,4-dihydroxyphenyl nucleus -- 3,4-dihydroxyphenylalanine ( dopa ) , 3,4-dihydroxyphenylacetic acid ( dopac ) , 3,4-dihydroxyphenylglycol ( dopeg ) , 3,4-dihydroxyphenylacetaldehyde ( dopal ) , or alpha-methylnoradrenaline ( alpha-met-na ) -- or with sncl2 .
C0025805
alpha-methylnoradrenaline
C0028351
na