英文名称: | 1h-purine-2,6-dione, 3,7-dihydro-7-(3-((2-(3,4-dihydroxyphenyl)ethyl)amino)buty | 3-dimethyl-l)- hydrochloride | 7-(3-(2-(3,4-dihydroxyphenyl)ethylamino)butyl)theophylline hydrochloride | 6-dione,3,7-dihydro-7-(3-((2-(3,4-dihydroxyphenyl)ethyl)amino)butyl)-1,3-dimethyl-1h-purine- hydrochloride |
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