Synonyms: 3-Pyridinecarboxylicacid, 1-[(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purin-7-yl)methyl]-1,2-ethanediylester (9CI); Nicotinic acid, diester with 7-(2,3-dihydroxypropyl)theophylline(8CI); 7-(2,3-Dihydroxypropyl)theophylline bis(nicotinate ester); Corverum;Diniprofylline