Prothracarcin

2-iodo-N-methoxymethyl-N-(N-trifluoroacetyl-4-methoxymethoxy-1-prolyl)aniline

(2R,11aS)-2-(methoxymethoxy)-10-(methoxymethyl)-2,3-dihydro-1H-benzo[e]pyrrolo[1,2-a][1,4]diazepine-5,11(10H,11aH)-dione

(11aS)(Z)-2-ethylidene-2,3,5,10,11,11a-hexahydro-10-methoxymethyl-5,11-dioxo-1H-pyrrolo-<2,1-c><1,4>benzodiazepine

(11aS)(E)-2-ethylidene-2,3,5,10,11,11a-hexahydro-10-methoxymethyl-5,11-dioxo-1H-pyrrolo<2,1-c><1,4>benzodiazepine