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Synthetic schemes for preparation of the non-radioactive compound 4-[(3-iodophenyl)amino]-7-[2-{2-(2-[2-{2-(2-fluoroethoxy)-ethoxy}-ethoxy]-ethoxy)-ethoxy}-ethoxy]-quinazoline-6-yl-acrylamide 1. a Synthesis of 1. b Preparation of 7. c Preparation of precursor 9.
