Synonyms: 2-Furancarboxamide, 5-[1-amino-8,9-dihydro-8,8-dimethyl-5-(4-morpholinyl)-6H-pyrano[4,3-d]thieno[2,3-b]pyridin-2-yl]-N-phenyl-;5-[1-Amino-8,8-dimethyl-5-(morpholin-4-yl)-8,9-dihydro-6H-pyrano[4,3-d]thieno[2,3-b]pyridin-2-yl]-N-phenyl-2-furamide