Synonyms: 7-Isopropyl-6-[[2-(dimethylamino)-3-(1H-indole-3-yl)propionyl]amino]-3-(1-methylpropyl)-9,12-etheno-8-oxa-1,4-diazacyclotetradeca-9,11,13-triene-2,5-dione;Amphibine A;WaltherineB;α-(Dimethylamino)-N-[3-isopropyl-7-(1-methylpropyl)-5,8-dioxo-2-oxa-6,9-diazabicyclo[10.2.2]hexadeca-1(14),10,12,15-tetren-4-yl]-1H-indole-3-propionamide