N-(4-hydroxy-1-adamantyl)acetamide

N-(4-HYDROXY-3,5-BIS-PYRROL-1-YLMETHYL-PHENYL)-ACETAMIDE

N-(4-Hydroxymethyl-pyridin-3-yl)-2,2-dimethyl-propionamide

N-(4-Hydroxyphenyl)phthalimide

N-(4-IODOPHENYL)SUCCINIMIDE

N-(4-M-TOLYLSULFAMOYL-PHENYL)-ACETAMIDE

N-(4-METHOXY-BENZYL)-2,4,6-TRIMETHYL-BENZENESULFONAMIDE

N-(4-METHOXYBENZYLIDENE)-P-TOLUIDINE

N-(4-Methoxyphenyl)-2-methylalanine

N-(4-METHYL-1,3-THIAZOL-2-YL)-2-[(5-NITRO-1,3-BENZOXAZOL-2-YL)SULFANYL]ACETAMIDE

N-(4-METHYL-2-PYRIDYL)SUCCINAMIC ACID

N-(4-METHYLBENZYLIDENE)-2,4-DICHLOROANILINE

N-(4-METHYLPHENYL)-1,2,3,4-TETRAHYDRO-9-ACRIDINECARBOXAMIDE

N-(4-METHYLPHENYL)-2-(4-OXO-3-PH-2-(PHENYLIMINO)-1,3-THIAZOLIDIN-5-YL)ACETAMIDE

N-(4-MORPHOLIN-4-YL-PH)-2-(3-OXO-1,2,3,4-TETRAHYDRO-QUINOXALIN-2-YL)-ACETAMIDE