[Studies on the decomposition of tryptophan by sulfurous acid salts. I. Isolation and identification of indigotin, indirubin and other compounds produced by decomposition of tryptophan].
D055598:Chemical Phenomena; D002621:Chemistry; D010100:Oxygen; D013447:Sulfites; D014364:Tryptophan
D013447:Sulfites; D014364:Tryptophan; D010100:Oxygen