| 英文名称: | | 3,7-dihydro-1,3-diethyl-8-(2-(3,5-difluorophenyl)ethenyl)-1h-purine-6-dione | | 5-difluorophenyl)ethenyl)-3,7-dihydro-1h-purine- 2,6-(e)-3-diethyl-8-(2-(3 | | (e)-8-(3,5-difluorostyryl)-1,3-diethylxanthine | | 7-dihydro-1,3-diethyl-8-(2-(3,5-difluorophenyl)ethenyl)-6-dion (e)-1h-purine-3 |
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