8-benzyloxy-3,5-dihydro-pyridazino[4,5-b]indol-4-one
5-benzyloxy-3-formyl-indole-2-carboxylic acid ethyl ester
5-benzyloxy-1H-indole-2-carboxylic acid ethyl ester
8-Benzyloxy-3,5-dihydro-pyridazino[4,5-b]indole-4-thione
N-(8-Benzyloxy-5H-pyridazino[4,5-b]indol-4-yl)-N'-[1-phenyl-meth-(E)-ylidene]-hydrazine
N-(8-Benzyloxy-5H-pyridazino[4,5-b]indol-4-yl)-N'-but-(E)-ylidene-hydrazine
7-Benzyloxy-10H-1,2,3,3a,4,10-hexaaza-cyclopenta[a]fluorene
11H-1,2,4-triazolo(4,3-b)pyridazino(4,5-b)-8-benzyloxyindole
7-Benzyloxy-10H-1,2,3a,4,10-pentaaza-cyclopenta[a]fluorene