An approach towards the construction of the tetracyclic skeleton of palhinine alkaloids

An approach towards the construction of the tetracyclic skeleton of palhinine alkaloids Strategies and Efforts towards the Total Synthesis of Palhinine Alkaloids Exploiting an intramolecular Diels–Alder cyclization/dehydro-aromatization sequence for the total syntheses of ellipticines and calothrixin B Concise total synthesis of (±)-pileamartines A and B Total Synthesis of (+)‐Alstonlarsine A Biomimetic Total Synthesis of (−)-Isatisine A Isopalhinine A, a Unique Pentacyclic Lycopodium Alkaloid from Palhinhaea cernua Construction of the Erythrinane Core Skeleton via Asymmetric Catalytic Cascade Reaction of Tertiary Enamides Assembly of the 6/3/5/6 tetracyclic core of rearranged-type C19-diterpenoid alkaloids Total Synthesis of Vilmoraconitine