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Molecular structure study of a heptakis(2,3,6-tri-O-methyl)-beta-cyclodextrin complex of cholesterol

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F20%3A00121452" target="_blank" >RIV/00216224:14740/20:00121452 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.sciencedirect.com/science/article/pii/S0039128X19302454?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0039128X19302454?via%3Dihub</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.steroids.2019.108555" target="_blank" >10.1016/j.steroids.2019.108555</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Molecular structure study of a heptakis(2,3,6-tri-O-methyl)-beta-cyclodextrin complex of cholesterol

  • Original language description

    Heptakis(2,3,6-tri-O-methyl)-beta-cyclodextrin (2) and cholesterol form a water-soluble complex 3. We performed several NMR studies, particularly H-1, C-13, 2D NOESY and DOSY, at various temperatures on 500 and 950 MHz instruments. We discovered that the complex 3 is unstable above 57 degrees C in heavy water, while it is kinetically stable enough to be studied by NMR in detail at 1 degrees C. We demonstrated the formation of a face-to-face 2:1 complex with a binding constant of approximately 2.2 x 10(6) M-2.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10608 - Biochemistry and molecular biology

Result continuities

  • Project

  • Continuities

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Steroids

  • ISSN

    0039-128X

  • e-ISSN

  • Volume of the periodical

    155

  • Issue of the periodical within the volume

    MAR

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    9

  • Pages from-to

    108555

  • UT code for WoS article

    000517349300010

  • EID of the result in the Scopus database

    2-s2.0-85077653572