| 英文同义词: | 7-[3-[[2-Hydroxy-2-(4-hydroxy-3,5-dimethylphenyl)ethyl]amino]butyl]-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione;7-[3-[[2-Hydroxy-2-(4-hydroxy-3,5-xylyl)ethyl]amino]butyl]theophyline;1H-Purine-2,6-dione, 3,7-dihydro-7-[3-[[2-hydroxy-2-(4-hydroxy-3,5-dimethylphenyl)ethyl]amino]butyl]-1,3-dimethyl- |