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Two Novel 15(10→1)Abeomuurolane Sesquiterpenes from Cosmos sulphureus
Author(s) -
Wu JyhHorng,
Chang YiFu,
Tung YuTang,
Tsuzuki Minoru,
Izuka Akira,
Wang ShengYang,
Kuo YuehHsiung
Publication year - 2010
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.200900290
Subject(s) - chemistry , cosmos (plant) , stereochemistry , two dimensional nuclear magnetic resonance spectroscopy , botany , biology
Two novel 15(10→1)abeomuurolane sesquiterpenes, cosmosoic acid ( 1 ) and cosmosaldehyde ( 2 ), were isolated from the whole plant of Cosmos sulfurous. Their structures were established by a combination of 1D‐ and 2D‐NMR spectroscopic techniques. Additionally, a chemical correlation between 1 and 2 was also established.
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