Pubesamides A and B are structurally unusual monoterpene N-benzoyltyramides isolated from Casimiroa pubescens. a tropical fruiting tree with known psychotropic properties. Herein we report the structural affirmation of both natural products through a chemical synthesis that features a Lewis-acid assisted cross-metathesis reaction between a 1. 1-disubstituted alkene and a dienone in th... https://parisnaturalfoodes.shop/product-category/phosshatidylserine/