660399-97-3

Pyrimido[6,1-c][1,4]thiazine-3-carboxamide,7-[[4-[[(ethylamino)carbonyl]amino]phenyl]methyl]-1,6,7,8-tetrahydro-N-[(2-methoxy-4-pyridinyl)methyl]-9-methyl-6,8-dioxo-, 2-oxide