Abstract
Salts of 2-nitro-1-(3′-indolyl)ethanesulfonic acid were obtained by the reaction of nitrovinylindole with potassium and sodium bisulfites. The salts were converted to the p-toluidine salt, which was reduced to 2-amino-1-(3′-indolyl)ethanesulfonic acid (3-indolyl-taurine).
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See [1] for communication LXII.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 205–207, February, 1971.
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Shalygina, O.D., Kostyuchenko, N.P., Vinograd, L.K. et al. Indole derivatives. Chem Heterocycl Compd 7, 187–189 (1971). https://doi.org/10.1007/BF00473084
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DOI: https://doi.org/10.1007/BF00473084