quinocarcin

Quinocarmycin

(2aR)-11-Methoxy-12-methyl-3β,6β-epimino-2aβ,3,4,5,6,6aβ,7,11bβ-octahydro-2-oxa-11c-aza-1H-naphtho[1,2,3-cd]azulene-5β-carboxylic acid