英文名称: | 1h-imidazo(2,1-f)purine-2,4(3h,8h)-dione, 1,3-dimethyl-7-(4-ethylphenyl)-8-(4-m | 1,3-dimethyl-7-(4-ethylphenyl)-8-(4-methoxyphenyl)-1h-imidazo(2,1-f)puri ne-2 | ,4(3h,8h)-dione | 1-f)purine-2,4(3h,8h)-dione,1,3-dimethyl-7-(4-ethylphenyl)-8-(4-methoxyphenyl)-1h-imidazo( |
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