Eudesmic acid is an O-methylated trihydroxybenzoic acid. Natural Occurrence It can be found in Eucalyptus spp. Synthesis Eudesmic acid is most directly synthesized by reaction of gallic acid with dimethyl sulfate. Derivatives Esterified with Deanol. Trimebutine Amoproxan Bernzamide 3,4,5-trimethoxy-N-(pyridin-4-yl)benzamide [31638-97-8]. Butobendine Capobenic acid Dilazep Ecipramidil Fepromide Hexobendine Mepramidil (Diphenamilate) TMB-8 [57818-92-5] Tricetamide (Trimeglamide) Trimethobenzamide Trimetozine Tritiozine (ala trimetozine but thioamide). Trocimine [14368-24-2] Troxipide (Lefron) Troxonium Troxypyrrolium (Troxypyrrole, Trox) Trimetamide. Vinmegallate (RGH-4417) Leonuramine and Leonurine. Methoserpidine, Reserpine and Deserpidine. References Benzoic acids O-methylated natural phenols Eucalyptus