Synthesis of the pentacyclic tetrahydroberberine pallimamine and epi-pallimamine

Synthesis of the pentacyclic tetrahydroberberine pallimamine and epi-pallimamine Synthesis of Novel 13a‐(ω‐Aminoalkyl)‐8‐oxoberbines by Means of Reaction of Homophthalic Anhydride with 1‐Substituted 3,4‐Dihydroisoquinolines. An Unexpected Formation of a Pyrrolo[3,4‐i]berbindione Alkaloids of Corydalis pallida var. sparsimamma and the structure and stereochemistry of pallimamine Stereoselective Synthesis of Diastereomeric Berberine Alkaloids, O-Methylcorytenchirine and Coralydine A synthesis of isopelletierine and methylisopelletierine Multicomponent access to indolo[3,3a-c]isoquinolin-3,6-diones: formal synthesis of (±)-plicamine Concise total synthesis of (±)-pileamartines A and B Studies on indian medicinal plants : part 91 1 -structure and synthesis of alamaridine, a novel 5-methylbenzopyrioquinolizine alkaloid from Collective Syntheses of 8-Oxoprotoberberines via Sequential In(OTf)₃-Catalyzed Cyclization and Pd(OAc)₂-Catalyzed Heck Coupling First total synthesis of pseudodistomin tetrahydroacetate