英文别名2-acetamido-4-methylpentanoic acid,1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline; L-Leucine, N-acetyl-, compd. with (R)-1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxyisoquinoline (1:1); Isoquinoline, 1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-, (R)-, compd. with N-acetyl-L-leucine (1:1); L-Leucine, N-acetyl-, compd. with (1R)-1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxyisoquinoline (1:1); 1,2,3,4-tetrahydro-6,7-dimethoxy-, (1R); R-Tetrahydropapaverine-N -acety-L-leucinate; (R)-1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxyisoquinoline N-acetyl-L-leucine; N-acetylleucine salt; R-Tetrahydropapaverine N-acetyl-L-leucite; N-Acetyl-L-leucine - (1R)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline (1:1) 
