Convenient synthesis of pyrimido[4, 5-e][1,3,4] oxadiazines....

Pyrimido [4,5-e][1,3,4]thiadiazines have the ditinct biological activities which promoted us to make an unused method and derivatives for the synthesis of them. These compounds have the potential of being nucleoside ...

Design and synthesis of pyrimido[4,5-b][1,4] benzothiazine derivatives, as potent 15-lipoxygenase in...