1,1-ethylenedioxy-5-oxo-(5'-ethyl-2'H,5'H,6'H-6-oxopyran)-[3',4',f]-Δ6(8)-tetrahydroindolizine

1,1-ethylenedioxy-5-oxo-(5'-ethyl-2'H,5'H,6'H-6-oxopyran)-[3',4',f]-Δ6(8)-tetrahydroindolizine

CAS号：127318-97-2

英文名：1,1-ethylenedioxy-5-oxo-(5'-ethyl-2'H,5'H,6'H-6-oxopyran)-[3',4',f]-Δ6(8)-tetrahydroindolizine

分子式：C15H17NO5

分子量：291.299

合成路线

4-acetoxy-4-ethyl-6,6-(ethylenedioxy)-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,10(4H)-dione

4-acetoxy-4-ethyl-6,6-(ethylenedioxy)-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,10(4H)-dione

1,1-ethylenedioxy-5-oxo-(5'-ethyl-2'H,5'H,6'H-6-oxopyran)-[3',4',f]-Δ6(8)-tetrahydroindolizine

1,1-ethylenedioxy-5-oxo-(5'-ethyl-2'H,5'H,6'H-6-oxopyran)-[3',4',f]-Δ6(8)-tetrahydroindolizine

上游原料

4-acetoxy-4-ethyl-6,6-(ethylenedioxy)-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,10(4H)-dione

下游产品

4-acetoxy-4-ethyl-6,6-(ethylenedioxy)-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,10(4H)-dione 喜树碱 7-乙基-10-羟基喜树碱中间体 4-ethyl-3-hydroxy-3,4,7,8-tetrahydro-1H,10H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolan]-10-one