p. 5993 - 6000
(2004)1-pivaloyl-4-bromo-5-oxo-1,3,4,5-tetrahydrobenz[c,d]indole
(+/-)-9,10-didehydro-6-methylergoline-8-one
N-pivaloyl-4-[N-methyl-N-acetonyl-(2',2'-ethylenedioxy)]amino-3,4-dihydro-1H-benzo[c,d]indol-5-one
4-[N-methyl-N-acetonyl-(2',2'-ethylenedioxy)]amino-3,4-dihydro-1H-benzo[c,d]indol-5-one
4-[methyl-(2-oxo-propyl)-amino]-3,4-dihydro-1H-benzo[cd]indol-5-one