alpha-((Diisobutylamino)methyl)theophylline-8-ethanol benzoate (ester) | Theophylline-8-ethanol, alpha-((diisobutylamino)methyl)-, benzoate (ester) |
7-(3-Diisobutylamino-2-benzoyloxypropyl)-1,3-dimethyl-7H-purine-2,6(1H,3H)-dione | 7-(3-Diisobutylamino-2-benzoyloxypropyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione |