72031-29-9
4-Chloro-7,7-dimethyl-9-oxo-6,7,8,9-tetrahydropyrimido[4,5-b](1,4)benzothiazine
+
18903-01-0
N-肉桂基哌嗪
→
~74%
89513-70-2
7,7-dimethyl-4-[4-(3-phenylprop-2-enyl)piperazin-1-yl]-6,8-dihydro-5H-pyrimido[4,5-b][1,4]benzothiazin-9-one