Heliaquanoids A–E, Five Sesquiterpenoid Dimers from Inula helianthus-aquatica
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چکیده
منابع مشابه
Three Sesquiterpenoid Dimers from Chloranthus japonicus: Absolute Configuration of Chlorahololide A and Related Compounds.
A novel sesquiterpenoid dimer, named multistalide C (1), together with two known congeners, shizukaols C (2) and D (3), was isolated from the whole plant of Chloranthus japonicus Sieb. The structures of compounds 1-3 were elucidated by extensive HR-ESI-MS, 1D, and 2D NMR spectroscopic analysis. Compounds 1-3 exhibited significant toxic effects on brine shrimp larvae (Artemia salina). The absolu...
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A new sesquiterpenoid (1) was isolated from the mushroom, Sparassis crispa, along with a known sesquiterpenoid (2). The structure of 1 was determined as (3R(*), 3aS(*), 4S(*), 8aR(*))-3-(1'-hydroxy-1'-methylethyl)-5,8a-dimethyldecahydroazulen-4-ol by the combination of NMR and ESI-MS analyses.
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ژورنال
عنوان ژورنال: The Journal of Organic Chemistry
سال: 2019
ISSN: 0022-3263,1520-6904
DOI: 10.1021/acs.joc.8b03284