英文名称: | 1h-imidazo(2,1-f)purine-2,4(3h,8h)-dione, 1,3-dimethyl-8-(4-methoxyphenyl)-7-(4 | 1-f)pur ine-3-dimethyl-8-(4-methoxyphenyl)-7-(4-methylphenyl)-1h-imidazo(2 | 1-f)purine-2,4(3h,8h)-dione,1,3-dimethyl-8-(4-methoxyphenyl)-7-(4-methylphenyl)-1h-imidazo( |
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