英文别名
9-ethyl-1,2-dihydro-9-hydroxy-4-methoxy-12H-pyrano[4,3,2-de]pyrano[3',4':6,7]indolizino[1,2-b]-quinoline-10,13(9H,15H)-dione;10-Ethyl-10-hydroxy-19-methoxy-8,21-dioxa-4,15-diazahexacyclo[14.7.1.02,14.04,13.06,11.020,24]tetracosa-1,6(11),12,14,16(24),17,19-heptaene-5,9-dione