Wikidata

(Q104252708)

English

Pseudohypericin

chemical compound

In more languages

Statements

mass
520.079432092 dalton
1 reference
based on heuristic
inferred from SMILES
chemical formula
C₃₀H₁₆O₉
0 references
canonical SMILES
O=C1C=C(C=2C=3C1=C(O)C4=C(O)C=C(O)C=5C6=C(O)C=C(O)C=7C(O)=C8C(=O)C=C(C2C8=C(C76)C3C45)CO)C
0 references
found in taxon
Hypericum perforatum
49 references
stated in
High performance liquid chromatography/electrospray mass spectrometry of Hypericum perforatum extracts
stated in
Characterisation of extracts of Hypericum perforatum L. using an on-line HPLC system with UV/visible and fluorescence detection prior to and after photochemical conversion of the effluent
stated in
Hypericum perforatum--chemical profiling and quantitative results of St. John's Wort products by an improved high-performance liquid chromatography method
stated in
Improved procedure for the quality control of Hypericum perforatum L.
stated in
Quantitative analysis of the active components and the by-products of eight dry extracts of Hypericum perforatum L. (St John's Wort).
stated in
Fast high-performance liquid chromatographic analysis of naphthodianthrones and phloroglucinols from Hypericum perforatum extracts
stated in
Quantitative evaluation of some species of St. John's wort for their level of hypericins by the HPLC method
stated in
On the nature of ?soluble? hypericin inHypericum species
stated in
HPLC-DAD and TLC-Densitometry for quantification of hypericin inHypericum perforatum L. Extracts
stated in
Induction of hypericins in Hypericum perforatum in response to chromium
stated in
Comparative evaluation of St. John's wort from different Italian regions
stated in
Evaluation of major active components in St. John's Wort dietary supplements by high-performance liquid chromatography with photodiode array detection and electrospray mass spectrometric confirmation
stated in
Identification by high-performance liquid chromatography–diode array detection–mass spectrometry and quantification by high-performance liquid chromatography–UV absorbance detection of active constituents of Hypericum perforatum
stated in
Stimulation of the production of hypericins by mannan in Hypericum perforatum shoot cultures
stated in
The content of hypericins and phloroglucinols in Hypericum perforatum L. seedlings at early stage of development
stated in
Hypericin and pseudohypericin in some Hypericum species
stated in
Hypericum perforatum L. - chemotype without rutin from Italy
stated in
Determination of hypericin and pseudohypericin in pharmaceutical preparations by liquid chromatography with fluorescence detection
stated in
High performance liquid chromatographic analysis of St. John's wort with photodiode array detection.
stated in
Determination of naphthodianthrones in plant extracts from Hypericum perforatum L. by liquid chromatography-electrospray mass spectrometry
stated in
Development of a simple, rapid and reproducible HPLC assay for the simultaneous determination of hypericins and stabilized hyperforin in commercial St. John's wort preparations
stated in
Separation of hypericins and hyperforins in extracts of Hypericum perforatum L. using non-aqueous capillary electrophoresis with reversed electro-osmotic flow
stated in
Influence of nitrogen on the production of hypericins by St. John’s wort
stated in
Pseudohypericin and hypericin in St. John's wort extracts. Breakdown of pseudohypericin
stated in
High-Performance Liquid Chromatography On-Line Coupled to High-Field NMR and Mass Spectrometry for Structure Elucidation of Constituents ofHypericum perforatumL.
stated in
Biochemical activities of extracts from Hypericum perforatum L. 5th communication: dopamine-beta-hydroxylase-product quantification by HPLC and inhibition by hypericins and flavonoids.
stated in
Quantitative changes of dianthrones, hyperforin and flavonoids content in the flower ontogenesis of Hypericum perforatum
stated in
Effect of light on hypericins contents in fresh flowering top parts and in an extract of St. John's Wort (Hypericum perforatum).
stated in
Phenolic compounds from Hypericum perforatum
stated in
Hypericum perforatum subspecies angustifolium shows a protective activity on the consequences of unavoidable stress exposure at lower doses than Hypericum perforatum perforatum.
stated in
Effect of acute drought stress and time of harvest on phytochemistry and dry weight of St. John's wort leaves and flowers
stated in
Solubilized hypericin and pseudohypericin from Hypericum perforatum exert antidepressant activity in the forced swimming test
stated in
Significance of genetic and environmental aspects in the field cultivation of Hypericum perforatum
stated in
Production of hypericin, pseudohypericin and flavonoids in cell cultures of various Hypericum species and their chemotypes
stated in
Effects of Visible and Ultraviolet Light on the Production of Hypericins and Flavonoids in Cell Cultures ofHypericum perforatum
stated in
Quantitative phytochemical analyses of six hypericum species growing in slovenia
stated in
Hypericin and Pseudohypericin in Cell Cultures of VariousHypericumSpecies and Chemotypes
stated in
Hyperforin, possibly the major non-nitrogenous secondary metabolite of Hypericum perforatum L
stated in
Antidepressant activity of hypericum perforatum and hyperforin: the neglected possibility
stated in
Determination of Major Constituents in St. John's Wort Under Different Extraction Conditions
stated in
RAPID ISOCRATIC HPLC ANALYSIS OF HYPERICINS
stated in
THE DEVELOPMENT AND EVALUATION OF AN HPLC-DAD METHOD FOR THE ANALYSIS OF THE PHENOLIC FRACTIONS FROMIN VIVOANDIN VITROBIOMASS OFHYPERICUMSPECIES
stated in
Simultaneous Determination of the Predominant Hyperforins and Hypericins in St. John's Wort (Hypericum perforatum L.) by Liquid Chromatography
stated in
Determination of St. John's Wort Components in Dietary Supplements and Functional Foods by Liquid Chromatography
stated in
Regional differences in hypericin and pseudohypericin concentrations and five morphological traits among Hypericum perforatum plants in the northwestern United States
stated in
Pharmaceutical quality of hypericum extracts
stated in
Pharmacokinetics of Hypericin and Pseudohypericin after Oral Intake of the Hypericum Perforatum Extract LI 160 in Healthy Volunteers
stated in
Variation in Hypericins from Wild Populations of Hypericum perforatum L. in the Pacific Northwest of the U.S.A1
stated in
The analysis of the kinetics of extraction of resinoids and hypericines from the amber, Hypericum perforatum L

Identifiers

 
edit
    edit
      edit
        edit
          edit
            edit
              edit
                edit
                  edit
                    Retrieved from "https://www.wikidata.org/w/index.php?title=Q104252708&oldid=2161019271"