4-Amino-N-methylbenzylamin Pyrimidin-2,4-diyldiamin 4-Dimethylamino-benzaldehyd D-Glutaminsure Glutarsure N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]methylamino]benzoyl]-DL-glutaminsure D-(-)-Norvalin N-(Phenylmethyl)glycin 2-Benzylaminoethanol N-Isopropylbenzylamin Ammoniumhippurat N-Butylbenzamid D-(-)-N-(2,4-diamino-6-pteridinyl(dimethylamino)benzoyl)glutaminsure