Art

J-GLOBAL ID：200902212027909140   Reference number：05A0974820

Total Synthesis of (±)-Garsubellin A

(±)-ガルスベリンAの全合成

Author (5)： KURAMOCHI Akiyoshi (Univ. Tokyo, Tokyo, JPN) ,  USUDA Hiroyuki (Univ. Tokyo, Tokyo, JPN) ,  YAMATSUGU Kenzo (Univ. Tokyo, Tokyo, JPN) ,  KANAI Motomu (Univ. Tokyo, Tokyo, JPN) ,  SHIBASAKI Masakatsu (Univ. Tokyo, Tokyo, JPN)
Material： Journal of the American Chemical Society  (J Am Chem Soc)
Volume： 127  Issue： 41  Page： 14200-14201  Publication year： Oct. 19, 2005 
JST Material Number： C0254A  ISSN： 0002-7863  CODEN： JACSAT  Document type： Article
Article type： 短報  Country of issue： United States (USA)  Language： ENGLISH (EN)

Thesaurus term： total synthesis ,...
Semi thesaurus term： Aldol condensation ,...

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JST classification (2)： Triterpenes  (CF10024I) ,  Plant biochemistry  (EH01050J)

Substance index (14)： Garsubellin A ,  1-Ethoxycyclohexene-3-one ,  (4R)-3-Methyl-4β-(3-methyl-2-butenyl)-2-cyclohexene-1-one ,  (2R)-2β-[(R)-1-(Triisopropylsiloxy)-2-methylpropyl]-3,3-dimethyl-4β-(3-methyl-2-butenyl)cyclohexanone ,  (2R)-2β-[(R)-1-(Triisopropylsiloxy)-2-methylpropyl]-3,3-dimethyl-4β-[3-(methoxymethoxy)-3-methylbutyl]-6α-prenylcyclohexanone ,  (2R)-2β-[(R)-1-(Triisopropylsiloxy)-2-methylpropyl]-3,3-dimethyl-4β-[3-(methoxymethoxy)-3-methylbutyl]-6β-(3-methyl-2-butenyl)-6-vinylcyclohexanone ,  (2R)-2β-[(R)-1-(Triisopropylsiloxy)-2-methylpropyl]-3,3-dimethyl-4β-[3-(methoxymethoxy)-3-methylbutyl]-6β-(2,3-dihydroxy-3-methylbutyl)-6-vinylcyclohexanone ,  (2R)-2β-Isobutyryl-3,3-dimethyl-4β-[3-(methoxymethoxy)-3-methylbutyl]-6β-[[(4S)-2-oxo-5,5-dimethyl-1,3-dioxolane-4β-yl]methyl]-6-vinylcyclohexanone ,  (4S)-1-(Allyloxy)-2-isobutyryl-3,3-dimethyl-4β-[3-(methoxymethoxy)-3-methylbutyl]-6β-[[(4S)-2-oxo-5,5-dimethyl-1,3-dioxolane-4β-yl]methyl]-6-vinyl-1-cyclohexene ,  (2R)-2α-Allyl-2-isobutyryl-3,3-dimethyl-4β-[3-(methoxymethoxy)-3-methylbutyl]-6β-[[(4S)-2-oxo-5,5-dimethyl-1,3-dioxolane-4β-yl]methyl]-6-vinylcyclohexanone ,  (1S)-1α-[[(4S)-2-Oxo-5,5-dimethyl-1,3-dioxolane-4β-yl]methyl]-5α-isobutyryl-6,6-dimethyl-7β-[3-(methoxymethoxy)-3-methylbutyl]bicyclo[3.3.1]nonane-2-ene-9-one ,  (1S)-1α-[[(4S)-2-Oxo-5,5-dimethyl-1,3-dioxolane-4β-yl]methyl]-5α-isobutyryl-6,6-dimethyl-7β-(3-hydroxy-3-methylbutyl)bicyclo[3.3.1]nonane-2-ene-4,9-dione ,  (1S)-1α,2-[[(2S)-3-Hydroxy-3-methylbutane-1,2-diyl]oxy]-5α-isobutyryl-6,6-dimethyl-7β-(3-hydroxy-3-methylbutyl)bicyclo[3.3.1]nonane-2-ene-4,9-dione ,  (1S)-1α,2-[[(2S)-3-Hydroxy-3-methylbutane-1,2-diyl]oxy]-3-iodo-5α-isobutyryl-6,6-dimethyl-7β-(3-methyl-2-butenyl)bicyclo[3.3.1]nonane-2-ene-4,9-dione

Terms in the title (2)： ガルスベリンA ,  全合成