منابع مشابه
New monoterpenoid coumarins from Clausena anisum-olens.
Two new monoterpenoid coumarins: anisucumarin A (1) and B (2), a pair of epimers, were isolated from Clausena anisum-olens. Their structures were established based on extensive spectroscopic analyses.
متن کاملBioactive Compounds from the Stems of Clausena lansium.
In view of the significant neuroprotective effect of Clausena lansium, we continued to separate the n-butanol and the water extracts from the stems of C. lansium in order to find the leading compounds with significant activity. Two new phenolic glycosides, Clausenolside A-B (1-2), one new pair of phenolic enantiomers (3a, 3b), and two new monoterpenoids, clausenapene A-B (4-5), together with tw...
متن کاملCytotoxic constituents from the stems of Clausena lansium (Lour.) Skeels.
Six compounds were isolated from the stems of Clausena lansium (Lour.) Skeels by repeated sillica gel column chromatography. Their chemical structures were elucidated on the basic of physicochemical and spectroscopic data. Among them, 8-geranyloxypsolaren (3) and 2-methoxy-1-(3-methyl-buten-1-yl)-9H-carbazole-3-carbaldehyde (6) were isolated for the first time from this plant. These compounds w...
متن کاملN-Methyl-N-styrylcinnamamide (lansamide) from Clausena lansium in Vietnam
The title compound, C(18)H(17)NO, was isolated from the seeds of Clausena lansium (wampee) (Rutaceae). The X-ray crystal structure analysis confirmed its chemical identity and revealed that it is solvent-free, in contrast to the previously reported monohydrate [Huang, Ou & Tang (2006 ▶). Acta Cryst. E62, o1987-o1988]. The mol-ecular structures are practically identical but the mol-ecules pack d...
متن کاملChemical composition of the essential oils of Clausena lansium from Hainan Island, China.
The essential oils of wild Clausena lansium collected in Hainan Island, China were extracted from leaves, flowers, sarcocarps and seeds, and then analyzed by using GC/MS. The main constituents of the essential oils were: beta-santalol (35.2%), bisabolol (13.7%), methyl santalol (6.9%), ledol (6.5%) and sinensal (5.6%) in the leaves; beta-santalol (50.6%), 9-octadecenamide (17.2%) and sinensal (...
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ژورنال
عنوان ژورنال: Journal of the Brazilian Chemical Society
سال: 2010
ISSN: 0103-5053
DOI: 10.1590/s0103-50532010000400012