Macromerine
Macromerine, also known as β-hydroxy-3,4-dimethoxy-N,''N-dimethylphenethylamine, is a phenethylamine derivative. It was first identified from the cactus Coryphantha macromeris. It can also be found in C. runyonii, C. elephantidens'', and other related members of the family Cactaceae.