84397-45-5

(1aS)-6-(1H-Pyrazol-3-ylamino)-8β-[(aminocarbonyloxy)methyl]-1,1aα,2,8,8a,8bα-hexahydro-8aα-methoxy-5-methylazirino[2,3:3,4]pyrrolo[1,2-a]indole-4,7-dione