Molluscicidal Activity of Polyacetylenes from Ambrosia maritima Hairy Roots
نویسندگان
چکیده
منابع مشابه
Antibacterial and Biochemical Activity of Pseudoguaianolide Sesquiterpenes Isolated from Ambrosia maritima against Plant Pathogenic Bacteria
Badawy M.E.I., Abdelgaleil S.A.M., Suganuma T., Fuji M. (2014): Antibacterial and biochemical activity of pseudoguaianolide sesquiterpenes isolated from Ambrosia maritima against plant pathogenic bacteria. Plant Protect Sci., 50: 64–69. Five pseudoguaianolide sesquiterpenes (neoambrosin, damsinic acid, damsin, ambrosin, and hymenin) isolated from the aerial parts of Ambrosia maritima were teste...
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Background: Plant cell cultivations are considered as an alternative to agricultural processes for producing valuable phytochemicals (secondary metabolites). The use of plant cell cultures has overcome several inconveniences for the production of secondary metabolites. Objective: The essential oils isolated from roots of 24-month-old field grown valerian (Valeriana sisymbriifolium) and hairy r...
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Multidrug resistance is a prevailing phenomenon leading to chemotherapy treatment failure in cancer patients. In the current study two known cytotoxic pseudoguaianolide sesquiterpene lactones; neoambrosin (1) and damsin (2) that circumvent MDR were identified. The two cytotoxic compounds were isolated using column chromatography, characterized using 1D and 2D NMR, MS, and compared with literatu...
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A hairy roots culture of Stephania suberosa was established using Agrobacterium rhizogenes ATCC15834. The production of dicentrine was found to be (8.92 +/- 0.07) mg/g dry wt on day 35 of culture. Effects of sucrose content, tyrosine, and medium strength on growth and dicentrine production of S. suberosa were investigated. 6% (w/v) sucrose was an optimum content for the growth and dicentrine ac...
متن کاملPolyacetylenes from the roots of cultivated-wild ginseng and their cytotoxicity in vitro.
Column chromatographic separation of the roots of cultivated-wild ginseng (Jangnoisam) led to the isolation of seven polyacetylenes (1-7). Their structures were determined by spectroscopic methods to be panaxynol (1), ginsenoyne-A (2), panaxydol (3), 10-methoxy heptadeca-1-ene-4, 6-dyne-3, 9-diol (4) (3R, 9R, 10R)-panaxytriol (5), panaxyne (6), and ginsenoyne-C (7). These compounds were isolate...
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ژورنال
عنوان ژورنال: Natural Product Communications
سال: 2007
ISSN: 1934-578X,1555-9475
DOI: 10.1177/1934578x0700200214