A compact approach to an isomeric iheyamine a system and X-ray crystal structure of 5-methyl-5H-azepino[2,3-b : 4,5-b ']diindole

摘要

A compact three-step synthesis of a new fused bisindole system isomeric with the heterocyclic skeleton present in the marine natural product iheyamine A has been achieved. The structure of the synthetic product was confirmed by a single-crystal X-ray structure.