英文名称: | 3,7-dihydro-8-((2-(butylamino)ethyl)amino)-1,3-dimethyl-7-1h-purine-6-dione | 7-benzyl-8-(2-n-butylaminoethyl)aminotheophylline hydrochloride | 6-dione,3,7-dihydro-8-((2-(butylamino)ethyl)amino)-1,3-dimethyl-7-(phenylmethyl)-1h-purine- monohydrochloride |
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