methyl 2-L-(4-amino-1-naphthoyl)amino-5-phthalimidopentanoate

4-aminonaphthalen-1-yl-[1-(1-methylpiperidin-2-ylmethyl)-1H-indol-3-yl]methanone

4-allylamino-[1]naphthoic acid

methyl 2-L-[4-[N-[(2,4-diaminopteridin-6-yl)methyl]amino]-1-naphthoyl]amino-5-phthalimidopentanoate

diethyl N-<4-<<(2,4-diaminopyrido<2,3-d>pyrimidin-6-yl)methyl>amino>-5,6,7,8-tetrahydro-1-naphthoyl>-L-glutamate