@article{weko_14966_1, author = "Yamada,Fumio and Goto,Aya and Somei,Masanori", title = "Synthesis of 3a-(indol-3-yl)-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indole core of leptosins D-F based on nucleophilic substitution reaction on indole nucleus", journal = "Heterocycles", year = "2000", volume = "53", number = "6", pages = "1255--1258", month = "jun" }