C3′-nprenyl-L-Trp-pyrroloindoline methyl ester

(+)-nocardioazine B

1-(tert-butyl) 2-methyl (2S,3aS,8aS)-3a-(3-methylbut-2-en-1-yl)-3,3a,8,8a-tetrahydropyrrolo[2,3-b]indole-1,2(2H)-dicarboxylate