2- (1H -imidazol-4-yl)-ethanamine
Antagonist of adrenaline in the human body. Potent vasodilator, contracts the bronchial excite the uterus. Responsible for many allergies and the anaphylactic shock. Catabolised by the enzyme histaminase . Neutralised by antihistamines.
(3S,4R)- 3-ethyl-4 -((1- methylimidazole-5-yl)methyl)-4,5-dihydrofuran-2(3 H)-one
Alkaloid extracted from Pilocarpus pennatifolius , a plant native to Paraguay:
Picture due to → Manejoflorestal
Promotes sweating and saliva production, activates hair growth and narrows the pupils. Used in ophthalmology to treat glaucoma
A current antiepileptic that has the skeleton of the Hydantoin (imidazolidine-2,4-dione):