5-azaspiro[3.5]nonane-6,8-dione 、
7-bromo-2-[4-(2-morpholin-4-yl-ethoxy)-phenyl]-6,7-dihydro-5H-quinazolin-8-one 在
ammonium acetate 作用下,
以
甲醇 为溶剂,
以48%的产率得到2-(1-amino-cyclobutylmethyl)-8-[4-(2-morpholin-4-yl-ethoxy)-phenyl]-4,5-dihydro-1H-1,7,9-triaza-cyclopenta[a]naphthalene-3-carboxylic acid lactam