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  1. No Access

    Article

    Production Technology for Katatsin Antihypoxic Drug Substance from Roots of Polygonum Coriarium Grig

    A production technology using vortex extraction, baromembrane methods, and spray drying was developed for obtaining increased yields of katatsin drug substance from roots of Polygonum coriarium Grig.

    B. T. Sagdullaev, R. Kh. Shakhidoyatov… in Pharmaceutical Chemistry Journal (2017)

  2. No Access

    Article

    Results of Experimental Studies of the Immunotropic Action of Polyprenols Extracted from Alcea Nudiflora

    Methods of extracting polyprenols from Alcea nudiflora and their immunotropic actions were studied. Administration of Alcea nudiflora polyprenols to mice simultaneously with immunization with sheep erythrocytes p...

    V. N. Syrov, E. V. Vais, N. K. Khidyrova… in Pharmaceutical Chemistry Journal (2016)

  3. No Access

    Article

    Polyprenols from leaves and stems of the plant Althaea officinalis

    Polyprenols from the aerial part of the plant Althaea officinalis were studied. It was shown that polyprenols from leaves were polyprenol homologs with 9–13 isoprene units where undecaprenol dominated. The pol...

    N. K. Khidyrova, E. V. Van, R. Kh. Shakhidoyatov… in Chemistry of Natural Compounds (2012)

  4. No Access

    Article

    Antiulcer activity of polyprenols extracted from cotton leaves

    A polyprenols fraction was extracted form cotton leaves. Their chemical structure was demonstrated and quantitative contents were estimated and standardized. Polyprenols from cotton leaves were found to have g...

    V. N. Syrov, E. V. Vais, F. R. Égamova… in Pharmaceutical Chemistry Journal (2012)

  5. No Access

    Article

    Polyprenols and triterpenoids from leaves of Alcea nudiflora

    Polyprenols and triterpenoids from leaves of Alcea nudiflora were studied for the first time. It was shown that the principal components of the unsaponified fraction were polyprenols, sterols, a phytol, and to...

    N. K. Khidyrova, M. Zh. Rakhmatova, T. P. Kukina… in Chemistry of Natural Compounds (2012)

  6. No Access

    Article

    Polyprenols from Althaea armeniaca leaves

    The accumulation dynamics of polyprenols in leaves of 1-, 2-, and 3-year-old Althaea armeniaca growing in Tashkent were studied according to vegetative phase. Optimal conditions for isolating the polyprenols w...

    E. V. Van, R. Kh. Shakhidoyatov, N. K. Khidyrova… in Chemistry of Natural Compounds (2009)

  7. No Access

    Article

    Polyisoprenoids from leaves of Althaea armeniaca

    N. K. Khidyrova, E. V. Van, R. Kh. Shakhidoyatov… in Chemistry of Natural Compounds (2007)

  8. No Access

    Article

    Develo** Technology of Obtaining Dry Extract from the Roots of Althaea armeniaca

    B. T. Sagdullaev, R. Kh. Shakhidoyatov, É. V. Safonova… in Pharmaceutical Chemistry Journal (2003)

  9. No Access

    Article

    Capsaicine in Capsicum annuum Condensed Extract Determined by HPLC

    R. Kh. Shakhidoyatov, B. T. Sagdullaev in Chemistry of Natural Compounds (2001)

  10. No Access

    Article

    Lipids and Carbohydrates from Althaea nudiflora and A. armeniaca Roots

    Lipids from roots ofAlthaea nudifloraandA. Armeniacawere studied. The carbohydrate and fatty-acid compositions were found. The lipids ofA. NudifloraandA. Armeniacacontain 22.3 and 12.6%, respectively, of cyclopr...

    B. T. Sagdullaev, R. Kh. Shakhidoyatov, M. A. Khodzhaeva… in Chemistry of Natural Compounds (2001)