pyrano,indolizino,quinoline,tyrosine,deriv,indolizin,indolizino[
Indolizino[
172805-54-81H-Pyrrole-2-carboxamide,N-[2-[(4-ethyl-3,4,12,14-tetrahydro-4-hydroxy-3,14-dioxo-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl)oxy]ethyl]-1-(methoxymethyl)-
157207-86-86H,13aH-4,12-Epoxy-3a,5a-ethano-5,11-methano-1H-indolizino[8,1-cd]carbazol-15-one,4,5,11,12-tetrahydro-5-hydroxy-7-methoxy-, [3aR-(3aa,4b,5a,5aa,10bR*,11b,12b,13aa)]-
31230-09-8methyl (2a'S,3aS,5a'R,8aS,12b'R,13aR,14R,15aR,15a'R,15bS,17R)-12-methoxy-1,2,4,4',5,5',6',7,8,8',13',14,14',15-tetradecahydro-3aH,13H-spiro[8a,14-ethanocyclopenta[ij]furo[3,2-a]indolo[3,2-h]quinolizine-17,2'-furo[2',3':7,8]indolizino[8,1-cd]carbazole]-7'-
39026-92-1(4S)-4-Ethyl-4-hydroxy-10-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione