Matches in SemOpenAlex for { <https://semopenalex.org/work/W1520401693> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W1520401693 endingPage "2674" @default.
- W1520401693 startingPage "2662" @default.
- W1520401693 abstract "As a continuation of our study on the biogenetically patterned transformation leading to the natural terpenoids, conversion of an eudesmanolide directing to the related eremophilanolide was investigated and the object was accomplished. After several attempts, treatment of 5α, 6α-epoxy-dihydroalantolactone (15) with HCOOH-acetone (1 : 2) at reflux was found to afford eight products (A-H). Among them, two major products (products A and B) and one minor product (product D), which were obtained in a combined yield of 46%, were elucidated to be the desired eremophilanolides (17, 18, and 23) on the basis of the physicochemical evidence and the chemical conversion of 23 to tetrahydroligularenolide (34). The structure of the product C was assigned 20 on the basis of its physical properties and the chemical derivation. Afterwards, a better reaction condition transforming 15 to give 17 and 18 in a combined 68% yield was found." @default.
- W1520401693 created "2016-06-24" @default.
- W1520401693 creator A5018403421 @default.
- W1520401693 creator A5033227820 @default.
- W1520401693 creator A5066204589 @default.
- W1520401693 creator A5067396850 @default.
- W1520401693 creator A5069722397 @default.
- W1520401693 creator A5085123425 @default.
- W1520401693 date "1974-01-01" @default.
- W1520401693 modified "2023-09-26" @default.
- W1520401693 title "Biogenetically patterned transformation of eudesmanolide to eremophilanolide. I. Angular methyl migration of 5.ALPHA.,6.ALPHA.-epoxy-dihydroalantolactone." @default.
- W1520401693 doi "https://doi.org/10.1248/cpb.22.2662" @default.
- W1520401693 hasPublicationYear "1974" @default.
- W1520401693 type Work @default.
- W1520401693 sameAs 1520401693 @default.
- W1520401693 citedByCount "13" @default.
- W1520401693 countsByYear W15204016932022 @default.
- W1520401693 crossrefType "journal-article" @default.
- W1520401693 hasAuthorship W1520401693A5018403421 @default.
- W1520401693 hasAuthorship W1520401693A5033227820 @default.
- W1520401693 hasAuthorship W1520401693A5066204589 @default.
- W1520401693 hasAuthorship W1520401693A5067396850 @default.
- W1520401693 hasAuthorship W1520401693A5069722397 @default.
- W1520401693 hasAuthorship W1520401693A5085123425 @default.
- W1520401693 hasBestOaLocation W15204016931 @default.
- W1520401693 hasConcept C104317684 @default.
- W1520401693 hasConcept C105795698 @default.
- W1520401693 hasConcept C134121241 @default.
- W1520401693 hasConcept C159985019 @default.
- W1520401693 hasConcept C166595027 @default.
- W1520401693 hasConcept C171606756 @default.
- W1520401693 hasConcept C178790620 @default.
- W1520401693 hasConcept C185592680 @default.
- W1520401693 hasConcept C192562407 @default.
- W1520401693 hasConcept C204241405 @default.
- W1520401693 hasConcept C2779396153 @default.
- W1520401693 hasConcept C2781213060 @default.
- W1520401693 hasConcept C33923547 @default.
- W1520401693 hasConcept C49453240 @default.
- W1520401693 hasConcept C55493867 @default.
- W1520401693 hasConcept C64943373 @default.
- W1520401693 hasConcept C71240020 @default.
- W1520401693 hasConceptScore W1520401693C104317684 @default.
- W1520401693 hasConceptScore W1520401693C105795698 @default.
- W1520401693 hasConceptScore W1520401693C134121241 @default.
- W1520401693 hasConceptScore W1520401693C159985019 @default.
- W1520401693 hasConceptScore W1520401693C166595027 @default.
- W1520401693 hasConceptScore W1520401693C171606756 @default.
- W1520401693 hasConceptScore W1520401693C178790620 @default.
- W1520401693 hasConceptScore W1520401693C185592680 @default.
- W1520401693 hasConceptScore W1520401693C192562407 @default.
- W1520401693 hasConceptScore W1520401693C204241405 @default.
- W1520401693 hasConceptScore W1520401693C2779396153 @default.
- W1520401693 hasConceptScore W1520401693C2781213060 @default.
- W1520401693 hasConceptScore W1520401693C33923547 @default.
- W1520401693 hasConceptScore W1520401693C49453240 @default.
- W1520401693 hasConceptScore W1520401693C55493867 @default.
- W1520401693 hasConceptScore W1520401693C64943373 @default.
- W1520401693 hasConceptScore W1520401693C71240020 @default.
- W1520401693 hasIssue "11" @default.
- W1520401693 hasLocation W15204016931 @default.
- W1520401693 hasOpenAccess W1520401693 @default.
- W1520401693 hasPrimaryLocation W15204016931 @default.
- W1520401693 hasRelatedWork W1998280850 @default.
- W1520401693 hasRelatedWork W2047888616 @default.
- W1520401693 hasRelatedWork W2333499937 @default.
- W1520401693 hasRelatedWork W2353962966 @default.
- W1520401693 hasRelatedWork W2401463829 @default.
- W1520401693 hasRelatedWork W2404382196 @default.
- W1520401693 hasRelatedWork W2949184651 @default.
- W1520401693 hasRelatedWork W2949708076 @default.
- W1520401693 hasRelatedWork W2950710828 @default.
- W1520401693 hasRelatedWork W2952649848 @default.
- W1520401693 hasVolume "22" @default.
- W1520401693 isParatext "false" @default.
- W1520401693 isRetracted "false" @default.
- W1520401693 magId "1520401693" @default.
- W1520401693 workType "article" @default.