6956-25-8 2-hydroxy-4a,6a-dimethyl-2,3,4,4a,4b,5,6,6a,13,13a,13b,14,15,15a-tetradecahydro-1H-naphtho[2',1':4,5]indeno[1,2-b]quinoline-12-carboxylic acid 57182-93-1 11-CHLORO-4-ETHYL-3-HYDROXY-1,3,4,12-TETRAHYDRO-14H-PYRANO[3',4':6,7]INDOLIZINO[1,2-B]QUINOLIN-14-ONE; {1H-PYRANO[3',4':6,7]INDOLIZINO[1,2-B]QUINOLIN-14(12H)-ONE,} 11-CHLORO-4-ETHYL-3,4-DIHYDRO-3-HYDROXY- 26862-73-7 1,3a,4,4a,11,13a-hexahydro-3H,13H-furo[3',4':6,7]indolizino[1,2-b]quinoline-3,13-dione