| 英文名称: | | piperazine, 1-benzoyl-4-(2-hydroxy-3-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo | | purin-7 -yl) propyl)- | | 4-benzoyl-alpha-(1,3-dimethyl-7-xanthinylmethyl)-1-piperazineethano | | 7-(3-(4-benzoyl-1-piperazinyl)-2-hydroxypropyl)-theophyllin | | 1-benzoyl-4-(2-hydroxy-3-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxopurin-7 -yl) propyl)-piperazin |
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