英文名称: | 3,7-dihydro-7-(4-aminophenyl)-8-chloro-1,3-dimethyl-1h-purine-6-dione | 3,7-dihydro-7-(4-aminophenyl)-8-chloro-1,3-dimethyl-1h-purine-2,6-dione | 7-(p-aminophenyl)-8-chloro-theophyllin | 3,7-dihydro-7-(4-aminophenyl)-8-chloro-1,3-dimethyl-1h-purine-6-dione |
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