Enantiospecific, Stereospecific Total Synthesis of (+)-Majvinine, (+)-10-Methoxyaffinisine, and (+)-Na-Methylsarpagine as Well as the Total Synthesis of the Alstonia Bisindole Macralstonidine

[structure: see text] The enantiospecific stereospecific total synthesis of majvinine 1a, 10-methoxyaffinisine 1b, and N(a)-methylsarpagine 1c are reported; this method has also resulted in the total synthesis of the Alstonia bisindole macralstonidine 2.