Trimethoxyamphetamine Trimethoxyamphetamine TMAs, also known as trimethoxyamphetamines, are a family of isomeric psychedelic hallucinogenic drugs. There exist six different TMAs that differ only in the position of the three methoxy groups: TMA, TMA-2, TMA-3, TMA-4, TMA-5, and TMA-6. The TMAs are analogs of the phenethylamine cactus alkaloid mescaline. The TMAs are substituted amphetamines, however, their action does not resemble that of the unsubstituted compound "amphetamine", which is a stimulant and not a psychedelic. It is reported that some TMA's elicit a range of emotions ranging from sadness to empathy and euphoria. TMA was first synthesized by Hey, in 1947. Synthesis data
Visnagin Visnagin Visnagin is an organic chemical compound with the molecular formula CHO It is a furanochromone, a compound derivative of chromone (1,4-benzopyrone) and furan. "Ammi visnaga", the main source for visnagin, has been used in traditional medicine in the Middle East to ease urinary tract pain associated with kidney stones and to promote stone passage. Visnagin naturally occurs in "Ammi visnaga", a species of flowering plant in the carrot family known by many common names, including bisnaga, toothpickweed, and khella. Visnagin-containing khella seeds are usually found mainly in Middle East countries such as Egypt and Turkey and also in Northern