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Icosandrin, a novel peltogynoid from the fruits of Phytolacca icosandra (Phytolaccaceae).
- Source :
-
Natural product research [Nat Prod Res] 2016; Vol. 30 (1), pp. 89-94. Date of Electronic Publication: 2015 May 05. - Publication Year :
- 2016
-
Abstract
- Besides the known compounds ( ± ) 3,3-bis-demethylpinoresinol (2), americanol A (3), spergulagenic acid (4), epi-acetylaleuritolic acid (5), 6'-palmityl-α-spinateryl-d-glucoside (6a) and 6'-palmityl-δ(7)-stigmastenyl-d-glucoside (6b), a novel peltogynoid (1) named icosandrin was obtained from the dried fruits of Phytolacca icosandra. This new compound was characterised by 1D-/2D-NMR, UV, IR and HR-MS techniques as 11ξ-methoxy-6,7-methylenedioxy-[2]benzopyrano-[4,3-b][1]-benzopyran-4-one. Toxicity of 1 was assessed through the Brine Shrimp Lethality Assay. Lignan 2 is reported for the first time in Phytolaccaceae family.
- Subjects :
- Animals
Artemia
Benzopyrans
Classification
Fruit chemistry
Magnetic Resonance Spectroscopy
Mass Spectrometry
Phytolaccaceae
Plant Extracts chemistry
Spectrophotometry, Infrared
Spectrophotometry, Ultraviolet
Triterpenes
Chromones chemistry
Heterocyclic Compounds, 4 or More Rings chemistry
Phytolacca chemistry
Phytolacca classification
Subjects
Details
- Language :
- English
- ISSN :
- 1478-6427
- Volume :
- 30
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Natural product research
- Publication Type :
- Academic Journal
- Accession number :
- 25942389
- Full Text :
- https://doi.org/10.1080/14786419.2015.1038537