WATER-SOLUBLE COMPLEX OF GOSSYPOL: PRODUCTION, STRUCTURE AND BIOLOGICAL ACTIVITY

UDC 547.562.1.+615

  • Kuralbay Zhadigerovich Rezhepov Institute of Bioorganic Chemistry named after A.S. Sadykov AS RUz https://orcid.org/0000-0003-2349-9070 Email: r_k_zh@bk.ru
  • Shiyrin Bekniyaz kizi Alimbaeva Institute of Bioorganic Chemistry named after A.S. Sadykov AS RUz Email: r_k_zh@mail.ru
Ключевые слова: gossypol, modification, complex, N-PVP, UV-, IR-spectroscopy, biological activity, in vitro

Аннотация

The article provides information on the preparation and study of the structural and biological properties of water-soluble complexes of gossypol with N-polyvinylpyrrolidone. The most suitable method for obtaining complexes of N-polyvinylpyrrolidone with gossypol derivatives turned out to be a method that represents the co-precipitation of the starting gossypol with a polymer in non-aqueous solvent systems with stirring. In this way, a water-soluble complex of gossypol with N-polyvinylpyrrolidone was obtained. The resulting complex is a brightly colored powdery substance, completely soluble in water. Its physicochemical parameters are characterized. The structure of the resulting complex was confirmed by spectroscopy (UV, IR).

In the course of the work, the relaxing effect of the PGN-02 polyphenol on the preparation of rat aorta was studied for the first time. Biological studies have shown that polyphenol PGN-02 has a strong relaxing effect and significantly reduces the force of contraction of the aorta caused by KCl (50 mM). It was shown that as a result of blocking the voltage-dependent L-type Ca2+ channels located in the plasmalemma, muscle relaxation occurred. The relaxing effect of PGN-02 polyphenol is associated with the blocking of L-type Ca2+ channels, as evidenced by the results of experiments conducted with the specific Ca2+ channel blocker verapamil.

Скачивания

Данные скачивания пока недоступны.

Metrics

Загрузка метрик ...

Биографии авторов

Kuralbay Zhadigerovich Rezhepov, Institute of Bioorganic Chemistry named after A.S. Sadykov AS RUz

candidate of chemical sciences, senior research fellow

Shiyrin Bekniyaz kizi Alimbaeva, Institute of Bioorganic Chemistry named after A.S. Sadykov AS RUz

research intern

Литература

Baram N.I., Ismailov A.I. Chemistry of Natural Compounds, 1993, vol. 29, p. 275. https://doi.org/10.1007/BF00630521.

Baram N.I., Kamaev F.G., Ziyaev Kh.L., Ismailov A.I., Rezhepov K.Zh. Chemistry of Natural Compounds, 2000, vol. 36, pp. 137–139. https://doi.org/10.1007/BF02236415.

Rezhepov K.Zh., Ziyaev Kh.L., Baram N.I., Ismailov A.I., Kamaev F.G., Saiitkulov A.M. Chemistry of Natural Com-pounds, 2002, vol. 38, pp. 319–322. https://doi.org/10.1023/A:1021613705698.

Rezhepov K.Zh., Ziyaev Kh.L., Baram N.I., Kamaev F.G., Levkovich M.G., Saiitkulov A.M., Ismailov A.I. Chemistry of Natural Compounds, 2003, vol. 39, pp. 358–361. https://doi.org/10.1023/B:CONC.0000003416.49975.25.

Rezhepov K.Zh., Ziyaev Kh.L. Chemistry of Natural Compounds, 2002, special issue, p. 80.

Baram N.I., Ismailov A.I., Ziyaev Kh.L., Rezhepov K.Zh. Chemistry of Natural Compounds, 2004, vol. 40, pp. 199–205. https://doi.org/10.1023/B:CONC.0000039123.09208.79.

Patent application 2300133 (JP). 1992.

Patent 5030455 (USА). 1992.

Polsky B., Segal S.J., Baron P.A., Gold J.W., Ueno H., Armstrong D. Contraception, 1989, vol. 39, pp. 579–587.

Royer R.E., Mills R.G., Deck L.M., Mertz G.J., Vander Jagt D.L. Pharmacol. Res., 1991, vol. 24, pp. 407–412.

Lin T.S., Schinazi R.F., Zu J., Birks E., Carbone R., Si Y., Wu K., Huang Z., Prusoff W.H. Biochem. Pharmacol., 1993, vol. 46, p. 251.

Royer R.E., Deck L.M., Vander Jagt T.J., Martinez F.I., Mills R.G., Young S.A., Vander Jagt D.Z. J. Med. Chem., 1995, vol. 38, p. 2427.

Gilbert N.F., O'Reilly I.E., Chang C.I.G., Lin Y.C., Brueggemeier R.W. Life Sci., 1995, vol. 57, p. 65.

Dao V.T., Gaspard C., Mayer M., Werner G.H., Nguyen S.N., Michelot R.J. European Journal of Medicinal Chemis-try, 2000, vol. 35, p. 805.

Zhang Y., Kulp S.K., Sugimoto Y., Brueggemeier R.W., Lin Y.C. Int. J. Oncology., 1998, vol. 13, pp. 1291–1297. https://doi.org/10.3892/ijo.13.6.1291.

Benz C.C., Keniry M.A., Ford J.M., Townsend A.J., Cox F.W., Palayoor S., Matlin S.A., Hait W.N., Cowan K.H. Mol. Pharmacol., 1990, vol. 37, p. 840.

Blackstaffe L., Shelley M.D., Fish R.G. Melanoma Res., 1997, vol. 7, pp. 364–372.

Shelley M.D., Hartley L., Fish R.G., Groundwater P., Morgan J.J.C., Mort D., Mason M., Evans A. Cancer Lett. (Shannon, Ire.), 1999, vol. 135, pp. 171–180.

Teng C.S., Yang N.T., Chen V. Contraception, 1995, vol. 52, pp. 129–134.

Rezhepov K.Zh., Ziyayev Kh.L., Alimbayeva Sh.B. Khimiya rastitel'nogo syr'ya, 2022, no. 4, pp. 277–282. https://doi.org/10.14258/jcprm.20220410648. (in Russ.).

Rezhepov K.Zh., Alimbayeva Sh.B. Khimiya rastitel'nogo syr'ya, 2023, no. 1, pp. 135–143. https://doi.org/10.14258/jcprm.20230110881. (in Russ.).

Rezhepov K.Zh., Alimbayeva Sh.B. Khimiya rastitel'nogo syr'ya, 2024, no. 1, pp. 169–176. https://doi.org/10.14258/jcprm.20240112023. (in Russ.).

Rezhepov K.Zh., Alimbayeva Sh.B. Khimiya rastitel'nogo syr'ya, 2024, no. 4, pp. 353–360. https://doi.org/10.14258/jcprm.20240413284. (in Russ.).

Abdushukurova Kh.K., Rezhepov K.Zh., Esanov R.S., Matchanov A.D. Uzbekskiy nauchno-tekhnicheskiy i proiz-vodstvennyy zhurnal Kompozitsionnyye materialy, 2023, no. 1, pp. 25–29. (in Russ.).

Tokhirova M.Kh., Inomzhonov D.R., Alimbayeva Sh.B., Omonturdiyev S.Z., Gayibov U.G., Rezhepov K.Zh., Aripov T.F. Infektsiya, immunitet i farmakologiya, 2023, no. 2, pp. 217–224. (in Russ.).

Опубликован
2025-03-09
Как цитировать
1. Rezhepov K. Z., Alimbaeva S. B. kizi WATER-SOLUBLE COMPLEX OF GOSSYPOL: PRODUCTION, STRUCTURE AND BIOLOGICAL ACTIVITY // Химия растительного сырья, 2025. № 1. С. 249-253. URL: https://journal.asu.ru/cw/article/view/13505.
Выпуск
Раздел
Низкомолекулярные соединения