3,3,9,9-Tetraethyl-2,4,8,10-tetraoxa-spiro[5.5]undecane

4-Amino-3-(4-tert-butyl-phenylsulfanyl)-benzenesulfonic acid

1,3-Bis-benzenesulfonyl-[1,3]diazepane

1-(3-Benzyl-2-thioxo-2,3-dihydro-benzoimidazol-1-yl)-propan-1-one

3-Benzylamino-but-2-enethioic acid phenylamide

N-{4-[1-(4-Sulfamoyl-phenyl)-4,5-dihydro-1H-pyrazol-3-yl]-phenyl}-acetamide

2-{4-[4-(Carbamoylmethyl-amino)-benzyl]-phenylamino}-acetamide

Bis-(N-4-tolylsulfonyl-N-methylamino)methane

9-Chloro-2-methyl-5-oxo-6,11-dihydro-5H-1,5a,11-triaza-naphthacene-12-carboxylic acid ethyl ester

Bis(2-hydroxyethylcarboxyphenyl)sulfone

3-[4'-(2-Cyano-ethoxy)-biphenyl-4-yloxy]-propionitrile