2-{4,6-dioxo-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),10,12-tetraen-5-yl}-N-(prop-2-en-1-yl)acetamide 1g

2-{4,6-dioxo-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),10,12-tetraen-5-yl}-N-(prop-2-en-1-yl)acetamide 1g