6-Methyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine
3-Bromo-6-methyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-6,7-dihydro-5h-pyrazolo[5,1-b][1,3]oxazine
5,5-Dimethyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine
3-Bromo-7,7-dimethyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine
