3,4-Dimethoxyphenethylamine synthesis of Bevantolol. DMPEA has some activity as a monoamine oxidase inhibitor. DMPEA occurs naturally along with mescaline in various species of cacti such as San Pedro and Peruvian Torch. 3,4-Dimethoxyphenethylamine 3,4-Dimethoxyphenethylamine (DMPEA) is a chemical compound of the phenethylamine class. It is an analogue of the major human neurotransmitter dopamine where the 3- and 4-position hydroxy groups have been replaced with methoxy groups. It is also closely related to mescaline which is 3,4,5-trimethoxyphenethylamine. One of the earliest syntheses of DMPEA (then referred to as "homoveratrylamine") was that of Pictet and Finkelstein, who made it in a multi-step sequence starting
Merrilactone A disease and Parkinson's disease. Merrilactone A occurs naturally in "Illicium merrillianum", a plant indigenous to southern China and Myanmar. The genus "Illicium" belongs to the family "Illiciaceae" and is an evergreen shrub or tree. Approximately 40 species are disjunctively distributed in eastern North America, Mexico, the West Indies, and eastern Asia. The highest concentration of species is in northern Myanmar and southern China, where nearly 35 species have been described. The fruits of the "Illicium" species are distinctive star-shaped follicles that have a characteristic refreshing flavour. The fruits of "Illicium merrillianum" also have an aromatic odor, bland taste and cause