Skip to main content

32 Result(s)

within Article Remove this filter G. G. Nikolaeva Remove this filter Organic Chemistry Remove this filter

previous disabled Page of 2
and

  1. No Access

    Article

    Polysaccharides and Free Sugars from Serratula centauroides

    Polysaccharide fractions were isolated from the aerial part of Serratula centauroides. The monosaccharide compositions of the polysaccharide fractions were determined by HPLC-UV. The quantitative contents of free...

    L. P. Tsybiktarova, I. G. Nikolaeva, D. N. Olennikov… in Chemistry of Natural Compounds (2023)

  2. No Access

    Article

    Evaluation of the Antioxidant Activity and Anti-Inflammatory Effect of Root Extracts of Astragalus Membranaceus, Scutellaria Baicalensis, and Phlojodicarpus Sibiricus

    The goal of the study was to determine quantitatively the content of phenolic compounds in the extract from roots of Astragalus membranaceus, Scutellaria baicalensis, and Phlojodicarpus sibiricus and to evaluate ...

    S. M. Gulyaev, T. A. Turtueva, G. G. Nikolaeva in Pharmaceutical Chemistry Journal (2023)

  3. No Access

    Article

    Fatty Acid Composition and Phytosterols from Pyrola Rotundifolia

    I. G. Nikolaeva, L. P. Tsybiktarova, Zh. A. Tykheev… in Chemistry of Natural Compounds (2020)

  4. No Access

    Article

    Lipid Composition of Cirsium setosum

    I. G. Nikolaeva, L. P. Tsybiktarova, V. V. Taraskin… in Chemistry of Natural Compounds (2019)

  5. No Access

    Article

    Lipids from Orostachys spinosa

    I. G. Nikolaeva, L. P. Tsybiktarova, V. V. Taraskin… in Chemistry of Natural Compounds (2018)

  6. No Access

    Article

    Anti-Inflammatory Action of Polyextract of Orthosiphon stamineus (Leaves), Arctostaphylos uva-ursi (Leaves), Polygonum aviculare (Herbs), Calendula officinalis (Flowers), and Glycyrrhiza uralensis (Root) on the Rat Prostate

    A polyextract consisting of the extracts of the five title plants shows a marked prostate-protective effect in experimental chronic prostatitis. The pharmacotherapeutic efficacy of the phytoextract gives a bas...

    S. M. Nikolaev, G. G. Nikolaeva, A. G. Mondodoev… in Pharmaceutical Chemistry Journal (2018)

  7. No Access

    Article

    Composition of Lipids from Rhaponticum uniflorum

    L. P. Tsybiktarova, L. L. Garmaeva, V. V. Taraskin… in Chemistry of Natural Compounds (2017)

  8. No Access

    Article

    Amino Acids From Rhaponticum uniflorum

    L. L. Garmaeva, I. G. Nikolaeva, G. G. Nikolaeva in Chemistry of Natural Compounds (2017)

  9. No Access

    Article

    Amino Acids from Serratula centauroides

    L. P. Tsybiktarova, I. G. Nikolaeva, G. G. Nikolaeva in Chemistry of Natural Compounds (2017)

  10. No Access

    Article

    Constituent Composition of Essential Oil from Serratula centauroides

    L. P. Tsybiktarova, V. V. Taraskin, I. G. Nikolaeva… in Chemistry of Natural Compounds (2016)

  11. No Access

    Article

    Lipids from Serratula centauroides

    L. P. Tsybiktarova, V. V. Taraskin, I. G. Nikolaeva… in Chemistry of Natural Compounds (2016)

  12. No Access

    Article

    Vitamin B Content in Rhaponticum uniflorum

    L. L. Garmaeva, I. G. Nikolaeva, G. G. Nikolaeva… in Chemistry of Natural Compounds (2015)

  13. No Access

    Article

    Amino-acid composition and nootropic properties of polynoophyt

    The nootropic activity of the complex plant preparation polynoophyt (polynoofyt) has been established in animal experiments. The amino-acid composition of the phytopreparation has been studied. A total of 19 a...

    I. G. Nikolaeva, L. D. Dymsheeva, S. M. Nikolaev… in Pharmaceutical Chemistry Journal (2011)

  14. No Access

    Article

    Amino acids and trace elements from Callisia fragrans

    I. G. Nikolaeva, G. G. Nikolaeva in Chemistry of Natural Compounds (2009)

  15. No Access

    Article

    Phenolic compounds from several Polygonum species

    G. G. Nikolaeva, M. V. Lavrent’eva, I. G. Nikolaeva in Chemistry of Natural Compounds (2009)

  16. No Access

    Article

    A new mixed plant preparation possessing antistressor properties

    The optimum extraction conditions for obtaining a new mixed plant preparation (tanton) have been determined and its phytochemical composition has been studied. The antistressor activity of tanton has been esta...

    I. G. Nikolaeva, L. N. Shantanova, G. G. Nikolaeva… in Pharmaceutical Chemistry Journal (2007)

  17. No Access

    Article

    Antioxidant activity and flavonoid composition of the new nootropic preparation polynoophyt

    The antioxidant activity of the new nootropic preparation polynoophyt has been experimentally studied on a model of hypobaric hypoxia in animals. The flavonoid composition of polynoophyt has been determined, w...

    I. G. Nikolaeva, L. D. Dymsheeva, S. M. Nikolaev… in Pharmaceutical Chemistry Journal (2007)

  18. No Access

    Article

    Development and Study of the New Mixed Preparation Immunofit Created Using Prescriptions of Tibetan Medicine

    The new mixed preparation immunofit has been created using on the prescriptions of Tibetan medicine, and the composition of essential oils isolated from this mixture has been studied. The composition of microe...

    I. G. Nikolaeva, V. B. Khobrakova, S. M. Batorova… in Pharmaceutical Chemistry Journal (2005)

  19. No Access

    Article

    Xanthones from Halenia corniculata. 2. Quantitative Determination of Total γ-Pyrone Content in the Aerial Part

    A method for quantitative determination of total γ-pyrone content in the aerial part of Halenia corniculata was developed. Their total content in various samples of the aerial part was investigated.

    T. M. Mikhailova, D. N. Olennikov, L. M. Tankhaeva… in Chemistry of Natural Compounds (2005)

  20. No Access

    Article

    Biologically Active Compounds from Leaves of Cacalia hastata. 4. Phenolic Acids

    D. N. Olennikov, T. M. Mikhailova, L. M. Tankhaeva… in Chemistry of Natural Compounds (2005)

previous disabled Page of 2