Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022881446> ?p ?o ?g. }
- W2022881446 endingPage "341" @default.
- W2022881446 startingPage "335" @default.
- W2022881446 abstract "Activity-guided fractionation of an EtOAc-soluble extract of the leaves of Muntingia calabura collected in Peru, using an in vitro quinone reductase induction assay with cultured Hepa 1c1c7 (mouse hepatoma) cells, resulted in the isolation of a flavanone with an unsubstituted B-ring, (2R,3R)-7-methoxy-3,5,8-trihydroxyflavanone (5), as well as 24 known compounds, which were mainly flavanones and flavones. The structure including absolute stereochemistry of compound 5 was determined by spectroscopic (HRMS, 1D and 2D NMR, and CD spectra) methods. Of the isolates obtained, in addition to 5, (2S)-5-hydroxy-7-methoxyflavanone, 2′,4′-dihydroxychalcone, 4,2′,4′-trihydroxychalcone, 7-hydroxyisoflavone and 7,3′,4′-trimethoxyisoflavone were found to induce quinone reductase activity." @default.
- W2022881446 created "2016-06-24" @default.
- W2022881446 creator A5000529893 @default.
- W2022881446 creator A5005117088 @default.
- W2022881446 creator A5013002429 @default.
- W2022881446 creator A5032013610 @default.
- W2022881446 creator A5032957731 @default.
- W2022881446 creator A5047881617 @default.
- W2022881446 creator A5049917133 @default.
- W2022881446 creator A5089462873 @default.
- W2022881446 date "2003-06-01" @default.
- W2022881446 modified "2023-09-23" @default.
- W2022881446 title "Activity-guided isolation of the chemical constituents of Muntingia calabura using a quinone reductase induction assay" @default.
- W2022881446 cites W134943177 @default.
- W2022881446 cites W1508395055 @default.
- W2022881446 cites W1546287954 @default.
- W2022881446 cites W1578300460 @default.
- W2022881446 cites W1968054277 @default.
- W2022881446 cites W1969158147 @default.
- W2022881446 cites W1973005957 @default.
- W2022881446 cites W1975618891 @default.
- W2022881446 cites W1976610130 @default.
- W2022881446 cites W1978368512 @default.
- W2022881446 cites W1980157492 @default.
- W2022881446 cites W1982346539 @default.
- W2022881446 cites W1986727120 @default.
- W2022881446 cites W1987365635 @default.
- W2022881446 cites W1988176630 @default.
- W2022881446 cites W1991568856 @default.
- W2022881446 cites W1996032111 @default.
- W2022881446 cites W1996887628 @default.
- W2022881446 cites W1999965452 @default.
- W2022881446 cites W2006021885 @default.
- W2022881446 cites W2008627790 @default.
- W2022881446 cites W2009869564 @default.
- W2022881446 cites W2010416154 @default.
- W2022881446 cites W2013157077 @default.
- W2022881446 cites W2023911001 @default.
- W2022881446 cites W2024794292 @default.
- W2022881446 cites W2025371665 @default.
- W2022881446 cites W2026060335 @default.
- W2022881446 cites W2038877292 @default.
- W2022881446 cites W2042498476 @default.
- W2022881446 cites W2043174075 @default.
- W2022881446 cites W2043460095 @default.
- W2022881446 cites W2045064353 @default.
- W2022881446 cites W2050822539 @default.
- W2022881446 cites W2060368258 @default.
- W2022881446 cites W2061717009 @default.
- W2022881446 cites W2064372933 @default.
- W2022881446 cites W2075047139 @default.
- W2022881446 cites W2085445544 @default.
- W2022881446 cites W2092927352 @default.
- W2022881446 cites W2099528329 @default.
- W2022881446 cites W2166888255 @default.
- W2022881446 cites W2949730566 @default.
- W2022881446 cites W4213239178 @default.
- W2022881446 doi "https://doi.org/10.1016/s0031-9422(03)00112-2" @default.
- W2022881446 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12737982" @default.
- W2022881446 hasPublicationYear "2003" @default.
- W2022881446 type Work @default.
- W2022881446 sameAs 2022881446 @default.
- W2022881446 citedByCount "86" @default.
- W2022881446 countsByYear W20228814462012 @default.
- W2022881446 countsByYear W20228814462013 @default.
- W2022881446 countsByYear W20228814462014 @default.
- W2022881446 countsByYear W20228814462015 @default.
- W2022881446 countsByYear W20228814462016 @default.
- W2022881446 countsByYear W20228814462017 @default.
- W2022881446 countsByYear W20228814462018 @default.
- W2022881446 countsByYear W20228814462019 @default.
- W2022881446 countsByYear W20228814462020 @default.
- W2022881446 countsByYear W20228814462021 @default.
- W2022881446 countsByYear W20228814462022 @default.
- W2022881446 countsByYear W20228814462023 @default.
- W2022881446 crossrefType "journal-article" @default.
- W2022881446 hasAuthorship W2022881446A5000529893 @default.
- W2022881446 hasAuthorship W2022881446A5005117088 @default.
- W2022881446 hasAuthorship W2022881446A5013002429 @default.
- W2022881446 hasAuthorship W2022881446A5032013610 @default.
- W2022881446 hasAuthorship W2022881446A5032957731 @default.
- W2022881446 hasAuthorship W2022881446A5047881617 @default.
- W2022881446 hasAuthorship W2022881446A5049917133 @default.
- W2022881446 hasAuthorship W2022881446A5089462873 @default.
- W2022881446 hasConcept C134651460 @default.
- W2022881446 hasConcept C181199279 @default.
- W2022881446 hasConcept C185592680 @default.
- W2022881446 hasConcept C19549132 @default.
- W2022881446 hasConcept C2776292868 @default.
- W2022881446 hasConcept C2777481717 @default.
- W2022881446 hasConcept C2778004101 @default.
- W2022881446 hasConcept C2779054382 @default.
- W2022881446 hasConcept C2780643102 @default.
- W2022881446 hasConcept C43617362 @default.
- W2022881446 hasConcept C55493867 @default.
- W2022881446 hasConcept C71240020 @default.
- W2022881446 hasConcept C97428945 @default.
- W2022881446 hasConceptScore W2022881446C134651460 @default.