201312885N-(4-Aminobenzoyl)-L-γ-glutamyl-L-glutamic acid

201312886N-[4-(methylamino)benzoyl]-L-Glutamic acid,1,5-dimethyl ester

201312887N-[4-(hydroxyamino)benzoyl]-L-glutamic acid

2013128882,4-diamino-6-hydroxymethyl-7-hydroxypteridine

2013128897-(Bromomethyl)-2,4-pteridinediamine

201312890(2S)-2-[[4-(methylamino)benzoyl]amino]pentanedioic acid

201312891(2S)-2-[[(4S)-4-carboxy-4-[[(4S)-4-carboxy-4-[[(4S)-4-carboxy-4-[[4-[(2,4-diaminopteridin-6-yl)methyl

201312892(Z)-3-bromoprop-2-enoic acid

2013128932,4-diamino-7-pteridinemethanol

201312894N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-L-glutamic acid,1-ethyl ester

201312895(S)-2-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)-5-ethoxy-5-oxopentanoic acid

2013128967-methylpteridine-2,4-diamine