3-氨基-1-苯基-2-吡唑啉-5-酮 、
2,4-diacetyl-5-hydroxy-5-methyl-3-(3-methoxyphenyl)cyclohexanone 在
sodium ethanolate 作用下,
以
乙醇 为溶剂,
以84%的产率得到7-acetyl-2,4,6,7,8,9-hexahydro-8-hydroxy-5,8-dimethyl-6-(3-methoxyphenyl)-2-phenyl-1H-pyrazolo-[3,4-c] isoquinolin-1-one