4-(7-Methoxy-4-morpholin-4-ylmethyl-6-nitro-[1,8]naphthyridin-2-yl)-piperazine-1-carboxylic acid ethyl ester

5-methoxy-7-(4-dimethylamino-3-methylphenyl)-[1,6]naphthyridine

9-(Methoxy-phenyl-methyl)-10-methyl-anthracene

9-benzylidene-10-methoxy-10-methyl-9,10-dihydroanthracene

16α-methoxymethylandrost-5-ene-3β,17α-diol