Boc-Gly-Pro-DP, Z-Gly-Pro-DP, LA-Gly-Pro-DP, Boc-Gly-Pro-Srt, Z-Gly-Pro-Srt were synthesized for the first time. The stability of these compounds in the presence of leucine aminopeptidase, carboxypeptidase Y, carboxypeptidase B and proline endopeptidase (PEP) was determined. It turned out that the compounds are stable in the presence of aminopeptidases and carboxypeptidases. In the presence of PEP, dopamine (DP) and serotonin (Srt) are cleaved from the synthesized preparations. Thus, new proline-containing Srt and DP derivatives were obtained, Srt and DP could be gradually released from them. This suggest the possibility of a prolonged action of these biologically active compounds on the vital activity of cells and, consequently, of the whole organism.
Shevchenko K.V., Andreeva L.A., Nagaev I.Yu., Shevchenko V.P., Myasoedov N.F. (2019) Study of stability of proline-containing derivatives of dopamine and serotonin in the biological media in vitro experiments. Biomeditsinskaya Khimiya, 65(6), 498-506.
Shevchenko K.V. et al. Study of stability of proline-containing derivatives of dopamine and serotonin in the biological media in vitro experiments // Biomeditsinskaya Khimiya. - 2019. - V. 65. -N 6. - P. 498-506.
Shevchenko K.V. et al., "Study of stability of proline-containing derivatives of dopamine and serotonin in the biological media in vitro experiments." Biomeditsinskaya Khimiya 65.6 (2019): 498-506.
Shevchenko, K. V., Andreeva, L. A., Nagaev, I. Yu., Shevchenko, V. P., Myasoedov, N. F. (2019). Study of stability of proline-containing derivatives of dopamine and serotonin in the biological media in vitro experiments. Biomeditsinskaya Khimiya, 65(6), 498-506.
