Source:http://linkedlifedata.com/resource/pubmed/id/14709875
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
2004-1-7
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pubmed:abstractText |
Seven new seco-prezizaane-type sesquiterpenes were isolated from the methanol extract of the pericarps of Illicium merrillianum. Their structures were elucidated as 3-deoxypseudoanisatin (1), 2beta-hydroxy-3,6-dedioxypseudoanisatin (2), 8alpha-hydroxy-10-deoxycyclomerrillianolide (3), 10beta-hydroxypseudoanisatin (4), 10beta-hydroxycyclopseudoanisatin (5), 1,6-dihydroxy-3-deoxyminwanensin (6), and 8-deoxymerrilliortholactone (7) by analyses of their spectroscopic data and chemical transformation. Compounds 4 and 5 as well as 6 and 7 coexist as a keto/acetal equilibrated mixture in methanol solution.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
0009-2363
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
52
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
104-7
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:14709875-Acetylation,
pubmed-meshheading:14709875-Chromatography, High Pressure Liquid,
pubmed-meshheading:14709875-Chromatography, Thin Layer,
pubmed-meshheading:14709875-Fruit,
pubmed-meshheading:14709875-Illicium,
pubmed-meshheading:14709875-Magnetic Resonance Spectroscopy,
pubmed-meshheading:14709875-Methanol,
pubmed-meshheading:14709875-Plant Extracts,
pubmed-meshheading:14709875-Sesquiterpenes,
pubmed-meshheading:14709875-Solvents,
pubmed-meshheading:14709875-Spectrometry, Mass, Fast Atom Bombardment,
pubmed-meshheading:14709875-Spectrophotometry, Infrared,
pubmed-meshheading:14709875-Spectroscopy, Fourier Transform Infrared
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pubmed:year |
2004
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pubmed:articleTitle |
Seven novel seco-prezizaane-type sesquiterpenes from the pericarps of Illicium merrillianum.
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pubmed:affiliation |
Faculty of Pharmaceutical Sciences, Beijing University of Chinese Medicine, No. 6 Wangjing Zhonghuannanlu, Chaoyang District, Beijing 100102, China.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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