1,7-bis-(4-methylphenyl)sulfonyl-1,7-diazacyclododecane

1,1,7,7,13,13,19,19-octaphenyl-1,7,13,19-tetrastannacyclotetracosane

1,1,7,7-tetraphenyl-1,7-distannacyclododecane

dimethyl 2-(2-piperidin-1-ylphenyl)but-2-enedioate

10-benzyl-6,7,8,9-tetrahydropyrido[1,2-a]indole