共查询到20条相似文献,搜索用时 15 毫秒
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B. Kivcak T. Mert H. Saglam T. Ozturk M. Kurkcuoglu K. H. C. Baser 《Chemistry of Natural Compounds》2007,43(1):47-51
The chemical composition and antimicrobial activity of the essential oil from aerial parts of Anthemis wiedemanniana, an endemic taxon of Turkey, were investigated. Linalool (12.75%), 1,8-cineole (8.49%), hexadecanoic acid (6.09%), and chrysanthenone
(5.67%) were found to be the main components among the 122 compounds characterized in the essential oil of Anthemis wiedemanniana. Antimicrobial activities were reported against 12 microorganisms and five yeast-like fungi by the disc diffusion method.
Published in Khimiya Prirodnykh Soedinenii, No. 1, pp. 40–43, January–February, 2007. 相似文献
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A new 2-phenoxychromone glycoside was isolated from the n-butanol extract of Artemisia rupestris. Its structure was established as 6-demethoxy-4′-O-methylcapillarisin-7-O-β-glucoside based on spectral data. 相似文献
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N. A. Talzhanov D. T. Sadyrbekov F. M. Smagulova R. M. Mukanov V. A. Raldugin M. M. Shakirov A. V. Tkachev G. A. Atazhanova B. I. Tuleuov S. M. Adekenov 《Chemistry of Natural Compounds》2005,41(2):178-181
Chemical components from the aerial part of the Kazakhstan population of Artemisia pontica, from which the rarely encountered flavonoids 7-O-methyl- and 4′,7-di-O-methyl-esters of apigenin were isolated for the first time, were identified. The complete chemical composition of the essential oil was established using GC-MS.__________Translated from Khimiya Prirodnykh Soedinenii, No. 2, pp. 143–145, March–April, 2005. 相似文献
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The chemical composition of Pinus silvestris essential oil from contaminated areas was studied. An apparent effect of radionuclides and toxic elements on the biosynthesis
of terpenoids in common pine essential oil was found. Increasing contamination apparently increased the content of sesquiterpenes
and O-containing substances and decreased the content of monoterpenes in the essential oil. The contents of α-pinene, camphene,
and limonene increased and those of 3-carene, terpinolene, and β-pinene decreased in the monoterpene fraction.
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Translated from Khimiya Prirodnykh Soedinenii, No. 1, pp. 47–49, January–February, 2007. 相似文献
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B. Tirillini A. Ricci G. Pintore M. Chessa L. Menghini R. Pagiotti 《Chemistry of Natural Compounds》2007,43(1):44-46
The essential oil composition of aerial parts of Santolina etrusca Marchi & D’Amato from Italy was analyzed by GC and GC/MS. Twenty-nine compounds of oil were identified representing 97.1%
of the oil. The most abundant compounds were viridiflorol (17.9%), terpinen-4-ol (14.4%), myrcene (11.8%), β-pinene (9.9%),
and cis-muurola-4(14),5-diene (9.9%). To the best of our knowledge, this is the first report on the GC/MS determination of the essential
oil composition of S. etrusca.
Published in Khimiya Prirodnykh Soedinenii, No. 1, pp. 38–39, January–February, 2007. 相似文献
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The essential oil of Nepeta involucrata (Bunge) Bornm. (Lamiaceae) obtained by hydrodistillation from the aerial parts during the flowering stage was analyzed by
GC and GC-MS. Forty-eight compounds representing 97.2% of total oil were identified. The main compounds of the oil were 1,8-cineol
(23.1%), germacrene-D (15.1%), and β-pinene (12.2%). No traces of nepetalactone isomers were found as oil constituents.
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Published in Khimiya Prirodnykh Soedinenii, No. 6, pp. 562–564, November–December, 2005. 相似文献
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Javad Safaei-Ghomi Abdolhamid Bamoniri Alireza Hatami Hossein Batooli 《Chemistry of Natural Compounds》2007,43(1):37-39
The essential oil of aerial parts of Stachys acerosa, which belongs to the Lamiaceae family and grows in central Iran, was obtained by a hydrodistileation method and analyzed
by GC and GC-MS apparatus. Fourteen compounds representing 98.8% of the oil were identified. Among them N-methylisatin (30%),
α-pinene (25%), sabinene (12.3%), and 2-hydroxyacetophenone (11.2%) were the major constituents of the oil, which was obtained
in 0.1% yield.
Published in Khimiya Prirodnykh Soedinenii, No. 1, pp. 32–34, January–February, 2007. 相似文献
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Steam distilled oil from the shoots, separated leaves, and stem, as well as from the flower of laurel (Laurus nobilis), grown in Montenegro, were analyzed by GC and GC/MS. The yield of essential oil was as follow: 1.4% in young shoots, 1.5%
in the separated leaves, and 0.7% in separated stems. The main constituents of all investigated oils were 1,8-cineole, methyleugenol,
and α-terpinyl acetate. Besides, α-pinene, β-pinene, sabinene, and linalool were also present. It was interesting and important for commercial samples of laurel essential
oil that there was no significant difference among the essential oil obtained from young shoots and those obtained from leaves
and stem. The main constituents of the flower oil were 1,8-cineole (15.7%), β-caryophyllene (9.5%), γ-muurolene (7.1%), α-terpinyl acetate (6.5%), and methyleugenol (3.9%).
Published in Khimiya Prirodnykh Soedinenii, No. 4, pp. 337–339, July–August, 2007. 相似文献
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N. A. Talzhanov R. M. Mukanov V. A. Raldugin M. M. Shakirov G. A. Atazhanova S. M. Adekenov 《Chemistry of Natural Compounds》2005,41(4):423-425
The germacranolide 11,13-dihydroridentin, for which the previously unknown S-configuration of the asymmetric center on C-11
was established, was isolated for the first time from Artemisia pontica L.
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Translated from Khimiya Prirodnykh Soedinenii, No. 4, pp. 341–342, July–August, 2005. 相似文献
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N. A. Talzhanov M. A. Rodichev V. A. Raldugin Yu. V. Gatilov M. M. Shakirov S. A. Ivasenko K. M. Turdybekov S. M. Adekenov 《Chemistry of Natural Compounds》2007,43(5):555-557
A novel eudesmane sesquiterpene lactone, the structure of which was established by XSA, was isolated from Artemisia tournefortiana.
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Translated from Khimiya Prirodnykh Soedinenii, No. 5, pp. 456–457, September–October, 2007. 相似文献
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E. M. Suleimenov F. M. Smagulova O. V. Morozova V. A. Raldugin I. Yu. Bagryanskaya Yu. V. Gatilov V. I. Yamovoi S. M. Adekenov 《Chemistry of Natural Compounds》2005,41(6):689-691
The five known lactones matricarin, austricin, canin, and achillin guaianolides and argolide germacranolide and the two flavonoids
eupatilin and its 7-O-methyl ester were isolated for the first time from the aerial part of Artemisia albida Willd. The structure of eupatilin was confirmed by an x-ray structure analysis.
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Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 568–570, November–December, 2005. 相似文献
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