TOTAL SYNTHESIS OF HAMACANTHIN B CLASS MARINE BISINDOLE ALKALOIDS СтатьяGolantsov N.E., Festa A.А., Golubenkova A.S., Nguyen K.M., Yakovenko E.A., Varlamov A.V., Voskressensky L.G.Chemistry of Heterocyclic Compounds. Том 56. 2020. С. 331-338