pyrano,indolizino,quinoline,proline,deriv,indolizin,indolizino[
Indolizino[
88114-92-51H-Indolizino[8,7-b]indole-1-acetic acid,1-ethyl-2,3,5,6,11,11b-hexahydro-, methyl ester, trans-
88114-91-41H-Indolizino[8,7-b]indole-1-propanoic acid,1-ethyl-2,3,5,6,11,11b-hexahydro-, methoxymethyl ester, trans-
123949-08-61-[(Dimethylamino)methyl]-a-ethyl-9,11-dihydro-a,2-dihydroxy-8-(hydroxymethyl)-9-oxo-indolizino[1,2-b]quinoline-7-acetic Acid Monosodium Salt
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