fumiquinazoline C

(1′R,2S,9S,9aS,12′R)-2,12′-Dimethyl-1,9a-dihydro-3′H,16′H-spiro[imidazo[1,2-a]indole-9,14′-[13]oxa[2,10,17]triazatetracyclo[10.3.2.0~2,11~.0~4,9~]heptadeca[4,6,8,10]tetraene]-3,3′,16′(2H)-trione

fumiquinazoline C

fumiquinazoline F

(1′R,2S,3′S,5′S,9aS)-1,4′,5′,9a-tetrahydro-1′,2-dimethyl-spiro[9H-imidazo[1,2-a]indole-9,3′-[1,5](iminomethano)[3H][1,4]oxazepino[3,4-b]quinazoline]-3,7′,13′(1′H,2H)-trione

140715-86-2