6533b862fe1ef96bd12c6ace
RESEARCH PRODUCT
Four new eremophilendiolides from Ligularia atroviolacea
Yu ZhaoRong Ping ZhangChang Xin ZhouXun GongZhong Jian JiaHua PengDi Yao WuJoachim StöckigtShu Yun ShiXiao-jiang Haosubject
chemistry.chemical_compoundchemistryStereochemistryLigularia atroviolaceaAlpha (ethology)General ChemistrySpectral dataSesquiterpeneBeta (finance)Two-dimensional nuclear magnetic resonance spectroscopyChemical societydescription
From Ligularia atroviolacea, four new eremophilendiolides, 8 beta-hydroxy-eremophil-3,7 (11)-dien-12,8 alpha(14,6 alpha)-diolide (1), 8 beta-methoxy-eremophil-3,7(11)-dien-12,8 alpha(14,6 alpha)-diolide (2), 8 alpha-hydroxy-eremophil-3,7(11)-dien-12,8 beta(14,6 alpha)-diolide (3) and eremophil-3,7(11),8-trien-12,8 (14,6 alpha)-diolide (4), as well as a known diolide (5) were isolated. Their structures were elucidated on the basis of 1D and 2D NMR as well as ESI-MS spectral data. (c) 2006 Yu Zhao. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
year | journal | country | edition | language |
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2007-01-01 | Chinese Chemical Letters |