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Diterpenes from Laennecia sophiifolia
- Source :
- Digital.CSIC. Repositorio Institucional del CSIC, instname
- Publication Year :
- 2000
- Publisher :
- Elsevier, 2000.
-
Abstract
- From the aerial parts of Laennecia sophiifolia (Kunth) G.L. Nesom, a neo-clerodane and an acyclic furano diterpene were isolated, along with four known compounds, 2β-hydroxyhardwickiic acid, hawtriwaic acid, apigenin, and β-sitosterol. Their structures were established as 12-epi-bacchotricuneatin A and (2E,6E)-9-(3-furyl)-6-methyl-2-(4-methylpent-3-enyl)-nona-2,6-dienoic acid, by analysis of spectral evidence. The absolute structure of 12-epi-bacchotricuneatin A was determined by a circular dichroism spectral comparison with that of bacchotricuneatin A.
- Subjects :
- Circular dichroism
Stereochemistry
Plant Science
Horticulture
Asteraceae
Biochemistry
Absolute structure
chemistry.chemical_compound
(2E6E)-9-(3-furyl)-6-methyl-2-(4-methylpent-3-enyl)-nona-2,6-dienoic acid
Asteroidae
Molecular Biology
biology
Molecular Structure
Spectrum Analysis
General Medicine
biology.organism_classification
Laennecia sophiifolia
2-epi-Bacchotricuneatin A
chemistry
Apigenin
Diterpene
Spectrum analysis
Diterpenes
Aliphatic compound
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Digital.CSIC. Repositorio Institucional del CSIC, instname
- Accession number :
- edsair.doi.dedup.....e46f7f613953b7fa2fa0ab9a2ca3428f