The present invention provides an efficient, safe and cost effective way to prepare 5 (4-methyl-1H-imidazol-1-yl)-3-(trifluoromethyl)-benzenamine which is a key intermediate for the preparation of substituted pyrimidinylaminobenzamides of formula (II).
-
Page/Page column 10; 18-19
(2010/11/25)
Fluorinated EGFR-TK inhibitor-based tracers for PET