Tscheschamine — A New Cyclopeptide Alkaloid from the Bark of Zizyphus sativa Gaertn

Tscheschamine — A New Cyclopeptide Alkaloid from the Bark of Zizyphus sativa Gaertn The stereospecific and enantiospecific synthesis of indole alkaloids which culminated in the ambidextrous Pictet–Spengler reaction for the C-19 methyl–substituted sarpagine family An Improved Pictet-Spengler Condensation: A Convenient Synthetic Route to Bioactive Manzamine Derivatives Tscheschamine — A New Cyclopeptide Alkaloid from the Bark of Zizyphus sativa Gaertn Pictet–Spengler Synthesis of Perfluoroalkylated Tetrahydro-γ-carbolines and Tetrahydropyrrolopyrazines C–H functionalization of 2-alkyl tryptamines: direct assembly of azepino[4,5-b]indoles and total synthesis of ngouniensines Synthesis of Tetrahydroisoquinoline-Alkaloid Analogs with a Diphenyloxide Fragment Total synthesis of the indole alkaloids henrycinol A and B Organocatalytic Enantioselective Pictet–Spengler Reaction of α‐Ketoesters: Development and Application to the Total Synthesis of (+)‐Alstratine A Biomimetic Phosphate-Catalyzed Pictet–Spengler Reaction for the Synthesis of 1,1′-Disubstituted and Spiro-Tetrahydroisoquinoline Alkaloids