3-hydroxy-2-(2-phenylpropan-2-yl)-7,8,9,10-tetrahydrobenzo[h]quinoline-4-carboxylic acid 、 、
7-异丙基靛红 、
3-(4-chlorophenyl)-3-methyl-2-oxobutyl acetate 以to yield the desired product (9.8 mg, 6.6%) as a yellow solid的产率得到2-(2-(4-chlorophenyl)propan-2-yl)-3-hydroxy-8-isopropylquinoline-4-carboxylic acid