2,2,4,4-tetramethyl-6-(quinolin-5-yl)-2,3,4,7,8,9-hexahydro-1H-cyclopenta[h]quinolin-3-one 、
6-(3,5-dimethylisoxazol-4-yl)-2,2,4,4-tetramethyl-3-methylene-2,3,4,7,8,9-hexahydro-1H-cyclopenta[h]quinoline 以the title compound (13 mg, 21%) was obtained的产率得到2,2,4,4-tetramethyl-3-methylene-6-(quinolin-5-yl)-2,3,4,7,8,9-hexahydro-1H-cyclopenta[h]quinoline