Fumitremorgin f
Tryptoquivaline f
isotryptoquivaline F
Spiro[furan-2(5H),9'-[9H]imidazo[1,2-a]indole]-3',5(2'H)-dione, 1',3,4,9'a-tetrahydro-2'-methyl-4-(4-oxo-3(4H)-quinazolinyl)-, (2S,2'S,4R,9'aR)-
Spiro(furan-2(5H),9'-(9H)imidazo(1,2-A)indole)-3',5(2'H)-dione, 1',3,4,9'A-tetrahydro-2'-methyl-4-(4-oxo-3(4H)-quinazolinyl)-, (2S,2'S,4S,9'ar)-
