3-(2-hydroxyethyl)-6,7-dimethoxyindole

2',3',5',7',8',9'-hexahydro-6'H-spiro[cyclohexane-1,10'-pyrrolo[4,3,2-de][1,7]phenanthroline]-2,5-diene-4,6'-dione

N-tosyldiscorhabdin C

3-(2-Azidoethyl)-6,7-dimethoxyindole

7-[2-(3-bromo-4-hydroxyphenyl)-1-(tert-butyldimethylsilyloxymethyl)-ethylamino]-1-(toluene-4-sulfonyl)-3,4-dihydro-1H-pyrrolo[4,3,2-de]quinolin-8-one