p. 4994
(1954)p. 2125 - 2132
(2007/10/02)5-hydroxyformylkynurenine
3a,5-dihydroxypyrroloindole
L-Tryptophan
3a-hydroperoxy-1,2,3,3a,8,8a-hexahydro-pyrrolo[2,3-b]indole-2-carboxylic acid
3a-hydroxy-1,2,3,3a,8,8a-hexahydropyrrolo<2,3-b>indole-2-carboxylic acid