英文名称
3-methyl-6-[2-methyl-4-(2-methylphenyl)phenyl]-1-(3,6,7-trimethylnaphthalen-2-yl)-4H-pyrazolo[4,3-d]pyrimidine-5,7-dione;3-methyl-6-[2-methyl-4-(2-methylphenyl)phenyl]-1-(3,6,7-trimethylnaphthalen-2-yl)pyrazolo[4,3-d]pyrimidin-7-one;3-methyl-6-[5-(2-methylphenyl)pyridin-2-yl]-1-(3,6,7-trimethylnaphthalen-2-yl)pyrazolo[4,3-d]pyrimidin-7-one;3-methyl-6-[5-(2-methylphenyl)pyrimidin-2-yl]-1-(3,6,7-trimethylnaphthalen-2-yl)pyrazolo[4,3-d]pyrimidin-7-one