FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4317505883> ?p ?o ?g. }

• W4317505883 endingPage "975" @default.
• W4317505883 startingPage "975" @default.
• W4317505883 abstract "In this work, we have studied the benzofurans of Pericallis echinata (aerial parts and transformed roots), P. steetzii (aerial parts and transformed roots), P. lanata (aerial parts), and P. murrayi (aerial parts and roots). This work has permitted the isolation of the new benzofurans 10-ethoxy-11-hydroxy-10,11-dihydroeuparin (10), (-)-eupachinin A ethyl ether (12), 11,15-didehydro-eupachinin A (13), 10,12-dihydroxy-11-angelyloxy-10,11-dihydroeuparin (14), 2,4-dihydroxy-5-formyl-acetophenone (15) isolated for the first time as a natural product, 11-angelyloxy-10,11-dihydroeuparin (16), and 12-angelyloxyeuparone (17), along with several known ones (1–9, 11). In addition, the incubation of the abundant component, 6-hydroxytremetone (1), with the fungus Mucor plumbeus has been studied. Benzofurans in the tremetone series (1, 1a, 2–5, 18, 18a), the euparin series (6, 7, 7a, 8–10, 14, 16), and the eupachinin-type (11, 12) were tested for antifeedant effects against the insect Spodoptera littoralis. The antifeedant compounds (1, 4, 6, 11, 12) were further tested for postingestive effects on S. littoralis larvae. The most antifeedant compounds were among the tremetone series, with 3-ethoxy-hydroxy-tremetone (4) being the strongest antifeedant. Glucosylation of 1 by its biotransformation with Mucor plumbeus gave inactive products. Among the euparin series, the dihydroxyangelate 14 was the most active, followed by euparin (6). The eupachinin-type compounds (11, 12) were both antifeedants. Compounds 4, 11, and 12 showed antifeedant effects without postingestive toxicity to orally dosed S. littoralis larvae. Euparin (6) had postingestive toxicity that was enhanced by the synergist piperonyl butoxide." @default.
• W4317505883 created "2023-01-20" @default.
• W4317505883 creator A5012323247 @default.
• W4317505883 creator A5020906094 @default.
• W4317505883 creator A5030196785 @default.
• W4317505883 creator A5057494307 @default.
• W4317505883 creator A5070576605 @default.
• W4317505883 creator A5070675517 @default.
• W4317505883 creator A5084041452 @default.
• W4317505883 date "2023-01-18" @default.
• W4317505883 modified "2023-10-18" @default.
• W4317505883 title "Insect Antifeedant Benzofurans from Pericallis Species" @default.
• W4317505883 cites W1973952888 @default.
• W4317505883 cites W1974676867 @default.
• W4317505883 cites W1990386714 @default.
• W4317505883 cites W1992246314 @default.
• W4317505883 cites W1993127675 @default.
• W4317505883 cites W1993414142 @default.
• W4317505883 cites W1994430559 @default.
• W4317505883 cites W1996656883 @default.
• W4317505883 cites W1998757295 @default.
• W4317505883 cites W2008060096 @default.
• W4317505883 cites W2010556758 @default.
• W4317505883 cites W2011022500 @default.
• W4317505883 cites W2011981485 @default.
• W4317505883 cites W2012416635 @default.
• W4317505883 cites W2015233639 @default.
• W4317505883 cites W2016732709 @default.
• W4317505883 cites W2018712675 @default.
• W4317505883 cites W2019412335 @default.
• W4317505883 cites W2024556021 @default.
• W4317505883 cites W2028550594 @default.
• W4317505883 cites W2036903243 @default.
• W4317505883 cites W2038221177 @default.
• W4317505883 cites W2040854410 @default.
• W4317505883 cites W2044594935 @default.
• W4317505883 cites W2050010837 @default.
• W4317505883 cites W2052385392 @default.
• W4317505883 cites W2052611887 @default.
• W4317505883 cites W2067095954 @default.
• W4317505883 cites W2067117513 @default.
• W4317505883 cites W2077463512 @default.
• W4317505883 cites W2077545872 @default.
• W4317505883 cites W2078095428 @default.
• W4317505883 cites W2078818155 @default.
• W4317505883 cites W2083428796 @default.
• W4317505883 cites W2084628472 @default.
• W4317505883 cites W2088414883 @default.
• W4317505883 cites W2088649426 @default.
• W4317505883 cites W2123284557 @default.
• W4317505883 cites W2330871745 @default.
• W4317505883 cites W2409463034 @default.
• W4317505883 cites W2515318859 @default.
• W4317505883 cites W2529603449 @default.
• W4317505883 cites W2564064126 @default.
• W4317505883 cites W2735282777 @default.
• W4317505883 cites W2791539896 @default.
• W4317505883 cites W2890575363 @default.
• W4317505883 cites W2949535065 @default.
• W4317505883 cites W2952668651 @default.
• W4317505883 cites W3157719365 @default.
• W4317505883 cites W869287652 @default.
• W4317505883 doi "https://doi.org/10.3390/molecules28030975" @default.
• W4317505883 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36770655" @default.
• W4317505883 hasPublicationYear "2023" @default.
• W4317505883 type Work @default.
• W4317505883 citedByCount "0" @default.
• W4317505883 crossrefType "journal-article" @default.
• W4317505883 hasAuthorship W4317505883A5012323247 @default.
• W4317505883 hasAuthorship W4317505883A5020906094 @default.
• W4317505883 hasAuthorship W4317505883A5030196785 @default.
• W4317505883 hasAuthorship W4317505883A5057494307 @default.
• W4317505883 hasAuthorship W4317505883A5070576605 @default.
• W4317505883 hasAuthorship W4317505883A5070675517 @default.
• W4317505883 hasAuthorship W4317505883A5084041452 @default.
• W4317505883 hasBestOaLocation W43175058831 @default.
• W4317505883 hasConcept C177756618 @default.
• W4317505883 hasConcept C185592680 @default.
• W4317505883 hasConcept C2776319994 @default.
• W4317505883 hasConcept C2778350275 @default.
• W4317505883 hasConcept C59822182 @default.
• W4317505883 hasConcept C71240020 @default.
• W4317505883 hasConcept C86803240 @default.
• W4317505883 hasConceptScore W4317505883C177756618 @default.
• W4317505883 hasConceptScore W4317505883C185592680 @default.
• W4317505883 hasConceptScore W4317505883C2776319994 @default.
• W4317505883 hasConceptScore W4317505883C2778350275 @default.
• W4317505883 hasConceptScore W4317505883C59822182 @default.
• W4317505883 hasConceptScore W4317505883C71240020 @default.
• W4317505883 hasConceptScore W4317505883C86803240 @default.
• W4317505883 hasFunder F4320334857 @default.
• W4317505883 hasIssue "3" @default.
• W4317505883 hasLocation W43175058831 @default.
• W4317505883 hasLocation W43175058832 @default.
• W4317505883 hasLocation W43175058833 @default.
• W4317505883 hasLocation W43175058834 @default.
• W4317505883 hasOpenAccess W4317505883 @default.
• W4317505883 hasPrimaryLocation W43175058831 @default.

• next