Puupehenol
WebSubjection of the key tetracyclic chromanone 19 to different reduction conditions also led to the formal syntheses of (−)-puupehenol 7 and (+)-puupehedione 8. All of these indicate the great potential of the developed strategy in the synthesis of a diverse array of chromane-containing meroterpenoids which will provide a solid foundation for their further SAR … WebThe formal syntheses of (−)-puupehenol and (+)-puupehedione can also be achieved from the same advanced intermediate 19. A concise collective synthesis of (−)-15-oxopuupehenol, (+)-puupehenone, (−)-puupehenol and (+)-puupehedione has been accomplished. Download : Download high-res image (190KB)
Puupehenol
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WebA concise total synthesis of antitumor and antimalarial marine sponge metabolite (−)-15-oxopuupehenol has been accomplished in 8 steps (longest linear route) with an overall yield of 18% from R-(−)-carvone.Our synthesis involves a Suzuki carbonylative coupling reaction to assemble the compact tetra-substituted α,β-unsaturated aryl ketone and a KOH … WebFeb 1, 1995 · Puupehenol, a potent antioxidant antimicrobial meroterpenoid from a Hawaiian deep-water Dactylospongia sp. sponge. Hagiwara K, Garcia Hernandez JE, Harper MK, Carroll A, Motti CA, Awaya J, Nguyen HY, Wright AD. J Nat Prod, 78(2):325-329, 10 Feb 2015 Cited by: 14 articles PMID: 25668638
WebThis page is a summary of: Puupehenol, a Potent Antioxidant Antimicrobial Meroterpenoid from a Hawaiian Deep-WaterDactylospongiasp. Sponge, Journal of Natural Products, … WebMar 1, 2009 · An enantiospecific route towards bioactive merosesquiterpenes, based on the cationic-resin-promoted Friedel–Crafts alkylation of alkoxyarenes with an α,β-unsaturated ketone, is reported. Reaction of ketone 11 with 3,4-methylenedioxyphenol afforded the corresponding chromene. Treatment of 11 with protected phenol 20 gave aryl nordrimane …
WebKnowItAll Campus Solutions. KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Web20-Methoxy-9,15-ene-puupehenol C22H30O3 CID 10914853 - structure, chemical names, physical and chemical properties, classification, patents, literature ...
WebFeb 27, 2015 · From the organic extract of a deep-water Hawaiian sponge Dactylospongia sp., a new potent antioxidant and antimicrobial meroterpenoid, puupehenol (1), was …
WebAn enantiospecific semisynthesis of puupehedione was achieved from sclareolide in only 7 steps with an overall yield of 25%. The key drimanal trimethoxystyrene skeleton was … preis pro person buffethttp://sklaoc.lzu.edu.cn/col_Associate/202401/DF257777B429A0B72CE7650E4CE60D1B.htm scotiabank medicine hat phone numberWebOct 21, 2024 · In the work of Wahab et al., 19-methoxy-9,15-ene-puupehenol and 20-methoxy-9,15-ene-puupehenol have been reported to up-regulate the activity of the … scotiabank medical student line of creditWebA concise total synthesis of antitumor and antimalarial marine sponge metabolite (−)-15-oxopuupehenol has been accomplished in 8 steps (longest linear route) with an overall … preis pro quadratmeter berechnen formelWebFeb 10, 2015 · Journal of natural products February 10, 2015. From the organic extract of a deep-water Hawaiian sponge Dactylospongia sp., a new potent antioxidant and antimicrobial meroterpenoid, puupehenol (1 ... scotiabank medicine hat hoursWebFrom the organic extract of a deep-water Hawaiian sponge Dactylospongia sp., a new potent antioxidant and antimicrobial meroterpenoid, puupehenol (1), was isolated. The … scotiabank med student line of creditWebA study of the chemical constituents from the Australian Sponge Hyrtios digitatus has provided a perspective on the connection between the chemistry and biology of the … scotiabank medicine hat alberta