title: [Studies on the syntheses of condensed indole-4,7-dione derivatives. I. Syntheses of benz[f]indole-4,9-diones starting from 2,3-dichloronaphthoquinone (author's transl)].
mesh_terms: D045563:Indolequinones; D007211:Indoles / Q000138:chemical synthesis*; D009285:Naphthoquinones
chemical_list: D045563:Indolequinones; D007211:Indoles; D009285:Naphthoquinones; C024732:indole-4,7-dione