Abstract
Multicomponent condensation of ethyl 3-formylindole 2-carboxylate, amines, isocyanide and (S)-N-boc-alanine or (S)-N-boc-serine is described. This Ugi four-component condensation (Ugi-4CC) reaction yielded a series of novel dipeptides containing an indolyl moiety. These compounds exhibit potential biological activity.
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References
J.A. Joule, In Science of Synthesis; E. J. Thomas, Ed.; Georg Thieme Verlag: Stuttgart, New York, 2000; Vol. 10, pp. 361–652
R.J. Sundberg, Indoles (Academic Press, London, 1996)
G.R. Humphrey, J.T. Kuethe, Chem. Rev. 106, 2875 (2006)
S. Cacchi, G. Fabrizi, Chem. Rev. 105, 2873 (2005)
M. Shiri, M.A. Zolfigol, H.G. Kruger, Z. Tanbakouchian, Chem. Rev. 110, 2550 (2010)
A. Domling, I. Ugi, Angew. Chem. Int. Ed. 39, 3168 (2000)
A. Domling, Chem. Rev. 106, 17 (2006)
J. Zhu, H. Bienaym, Multicomponent Reactions. Wiley-VCH: Weinheim, Germany, 2005
M. Shiri, Chem. Rev. 112, 3508 (2012)
B. Beck, S. Hess, A. Domling, Bioorg. Med. Chem. Lett. 10, 1701 (2000)
M. Waki, J. Meienhofer, J. Am. Chem. Soc. 98, 6075 (1977)
M. Thormann, M. Almstetter, US2007/0060624(A1)
Acknowledgments
We thank Alzahra University and Bu-Ali Sina University and also National Elites Fundation (Iran) for financial support to our research group.
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Shiri, M., Zolfigol, M.A., Khazaei, A. et al. Participation of ethyl 3-formylindole-2-carboxylate with the Ugi four-component condensation reaction. J IRAN CHEM SOC 11, 85–90 (2014). https://doi.org/10.1007/s13738-013-0278-5
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DOI: https://doi.org/10.1007/s13738-013-0278-5