6.3.2.17	(2S)-2-(o-fluoro-p-(N-(2,7-dimethyl-4-oxo-3,4-dihydroquinazolin-6-yl)methyl)-N-(prop-2-ynyl-amino)benzamido)-4-(tetrazol-5-yl)butyric acid	IC50 of 0.0000153 mM in the wild type cell line, IC50 of 0.000008 mM to 0.0016 mM in the antifolates-resistant sublines	13522	
6.3.2.17	(2S)-2-(o-fluoro-p-(N-(2,7-dimethyl-4-oxo-3,4-dihydroquinazolin-6-yl)methyl)-N-(prop-2-ynyl-amino)benzamido)-4-(tetrazol-5-yl)butyric acid	IC50 of 0.0000125 mM in the wild type cell line, IC50 of 0.0000635 mM in the MTA-13 cell line	13522	
6.3.2.17	(6R)-10-formyl-5,6,7,8-tetrahydropteroylpentaglutamate	-	17308	
6.3.2.17	(6R)-5,10-dideaza-5,6,7,8-tetrahydropteroyl-L-glutamate-gamma-L-glutamate	-	17800	
6.3.2.17	(6R)-5,10-dideaza-5,6,7,8-tetrahydropteroyl-L-glutamate-gamma-L-glutamate-gamma-L-glutamate	-	23569	
6.3.2.17	(6R)-5,10-dideaza-5,6,7,8-tetrahydropteroyl-L-glutamate-gamma-L-glutamate-gamma-L-glutamate-gamma-L-glutamate	-	17802	
6.3.2.17	(6R)-5,10-dideaza-5,6,7,8-tetrahydropteroyl-L-glutamate-gamma-L-glutamate-gamma-L-glutamate-gamma-L-glutamate-gamma-L-glutamate	-	17803	
6.3.2.17	(6R)-5,10-dideaza-5,6,7,8-tetrahydropteroyl-L-glutamate-gamma-L-glutamate-gamma-L-glutamate-gamma-L-glutamate-gamma-L-glutamate-gamma-L-glutamate	-	17819	
6.3.2.17	(6S)-5,10-dideaza-5,6,7,8-tetrahydrofolate	-	23568	
6.3.2.17	(6S)-5,10-dideaza-5,6,7,8-tetrahydropteroyl-L-glutamate-gamma-L-glutamate	-	17801