3-氨甲基吡啶

tert-butyl 4-[N-[7-chloro-3-methyl-2-(4-methylpiperazin-1-ylmethyl)-4-oxo-3,4-dihydroquinazolin-6-ylmethyl]-N-(prop-2-ynyl)amino]benzoate

3-氯-4-甲基苯胺

3-氟-4-甲基乙酰苯胺

2-溴-5-氯-4-甲基苯胺