共查询到20条相似文献,搜索用时 15 毫秒
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Lanying Liu Fuqin Guan Yu Chen Fan Wang Pengxu Chen Min Yin Bi Wang Linwei Li Qizhi Wang Yonghua Gu Xu Feng 《Molecules (Basel, Switzerland)》2022,27(18)
Secoatractylohexone A (1), an unprecedented secoguaiane lactone glycoside featuring 6/7 cores and dihydroxy-9-guaine-3-one 11-O-β-d-glucopyranoside (2), a 9,10-unsaturated guaiene-type glycoside possessing an uncommon scaffold, were isolated from the water-soluble portion of the ethanolic extract of Atractylodes lancea rhizomes together with five known compounds (3–7). The structures of 1 and 2 were elucidated on the basis of extensive spectroscopic data and application of the CD technique. The potential biological activities of secoatractylohexone A were predicted by network pharmacology in silico, the result of which indicated that secoatractylohexone A may be used to treat type II diabetes. 相似文献
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Glycosides of Atractylodes japonica 总被引:4,自引:0,他引:4
Kitajima J Kamoshita A Ishikawa T Takano A Fukuda T Isoda S Ida Y 《Chemical & pharmaceutical bulletin》2003,51(2):152-157
From the water-soluble portion of the methanol extract of the fresh rhizome of Atractylodes japonica, five new sesquiterpenoid glycosides, including a compound having a secoguaiane skeleton, and a new aromatic compound glycoside were isolated together with ten known compounds. Their structures were clarified by spectral investigation. 相似文献
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Glycosides of Atractylodes ovata 总被引:3,自引:0,他引:3
Kitajima J Kamoshita A Ishikawa T Takano A Fukuda T Isoda S Ida Y 《Chemical & pharmaceutical bulletin》2003,51(9):1106-1108
A new coumarin glycoside and a new glycoside of an acetylene derivative were isolated from the water-soluble portion of the methanolic extract of Atractylodes ovata rhizome together with eight known compounds. Their structures were characterized as scopoletin beta-D-xylopyranosyl-(1-->6)-beta-D-glucopyranoside and (2E)-2-decene-4,6-diyne-1,8-diol 8-O-beta-D-apiofuranosyl-(1-->6)-beta-D-glucopyranoside, respectively, based on chemical and spectroscopic investigations. A comparison of the polar constituents among Atractylodes japonica, Atractylodes lancea, and A. ovata is led to the conclusion that A. ovata is distinguishable from A. lancea and A. japonica, as also shown by phylogenetic analysis. 相似文献
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AbstractSix sesquiterpenoids and four lignans (1–10) were isolated from the n-BuOH extract of the rhizomes of Atractylodes lancea. Among them, the new sesquiterpenoid glycoside named (4?R, 5S, 7R)-hinesolone-11-O-β-?-glucopyranoside (1), along with three known compounds (2–4) were first obtained from this genus. All the isolates were elucidated by spectroscopic analyses and chemical methods, and the absolute configurations were assigned by electronic circular dichroism spectroscopy technique. In addition, the cytotoxic bioassay of compound 1 was evaluated and results showed it had no significant antitumor activity against human cancer cell lines MCF-7, HepG-2 and Hela. 相似文献
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Ying Ji Xu Feng Chao Cheng Xiao Yun Fa Dong Qi Zhi Wang Ming Wang You Yi Zhao 《中国化学快报》2010,21(7):850-852
<正>A new polyacetylene glycoside,(1,3Z,11E)-tridecatriene-7,9-diyne-5-hydroxyl-6-O-β-D-glucopyranoside,was isolated from the rhizomes of Atractylodes lancea(Thunb.) DC.Its structure was elucidated on the basis of spectral analysis. 相似文献
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Differentiation of essential oils in Atractylodes lancea and Atractylodes koreana by gas chromatography with mass spectrometry 下载免费PDF全文
Qiutao Liu Shanshan Zhang Xihui Yang Ruilin Wang Weiying Guo Weijun Kong Meihua Yang 《Journal of separation science》2016,39(24):4773-4780
Atractylodes rhizome is a valuable traditional Chinese medicinal herb that comprises complex several species whose essential oils are the primary pharmacologically active component. Essential oils of Atractylodes lancea and Atractylodes koreana were extracted by hydrodistillation, and the yield was determined. The average yield of essential oil obtained from A. lancea (2.91%) was higher than that from A. koreana (2.42%). The volatile components of the essential oils were then identified by a gas chromatography with mass spectrometry method that demonstrated good precision. The method showed clear differences in the numbers and contents of volatile components between the two species. 41 and 45 volatile components were identified in A. lancea and A. koreana, respectively. Atractylon (48.68%) was the primary volatile component in A. lancea, while eudesma‐4(14)‐en‐11‐ol (11.81%) was major in A. koreana. However, the most significant difference between A. lancea and A. koreana was the major component of atractylon and atractydin. Principal component analysis was utilized to reveal the correlation between volatile components and species, and the analysis was used to successfully discriminate between A. lancea and A. koreana samples. These results suggest that different species of Atractylodes rhizome may yield essential oils that differ significantly in content and composition. 相似文献
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《中国化学快报》2017,(3)
Four new glycosides including a eudesmane-type sesquiterpenoid(1), a guaiane-type sesquiterpenoid(2), and two C_(14)-polyacetylenes(3, 4) were isolated from the rhizomes of Atractylodes lancea. Their structures were elucidated by means of spectroscopic and spectrometric analyses(UV, IR, 1D and 2D NMR, and HR-ESIMS). The absolute configurations of their aglycones were established based on the experimental and calculated electronic circular dichroism(ECD), whereas those of monosaccharide moieties were determined by the GC method after chiral derivatization. Compound 4 showed weak anti-inflammatory effects on the LPS-induced NO production in microglia BV2 cells at a concentration of10μmmolL~(-1). 相似文献
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T Hashimoto Y Noma S Kato M Tanaka S Takaoka Y Asakawa 《Chemical & pharmaceutical bulletin》1999,47(5):716-717
Biotransformation of the sesquiterpene alcohol hinesol (1) with spasmolytic activity, which was prepared from the rhizome of Atractylodes lancea, was carried out by Aspergillus niger and Aspergillus cellulosae IFO 4040. Compound 1 was easily converted to compounds 2-9 by A. niger, and compounds 10 and 11 by A. cellulosae, respectively. Their stereostructures were established by a combination of high-resolution NMR spectral analysis, X-ray crystallographic analysis, and chemical reactions such as epoxydation. 相似文献
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V. A. Maslennikova G. L. Genkina R. U. Umarova A. M. Navruzova N. K. Abubakirov 《Chemistry of Natural Compounds》1968,3(3):143-146
Summary The cardenolides of six species ofErysimum and ofSyrenia siliculosa have been studied. The cardiac glycosides erysimin and erysimoside have been found inE. altaicum, E. marschallianum, E. nuratensae, andS. siliculosa. In addition to these glycosides,E. diffusum has yielded desglucocheirotoxin, canescein, and a new cardenolide, erydiffuside,E. violascens has yielded gypsobioside, andE. cuspidatum has yielded a new glycoside cuspidoside.Khimiya Prirodnykh Soedinenii, Vol. 3, No. 2, pp. 173–178, 1967 相似文献
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Antiinflammatory principles of Atractylodes rhizomes 总被引:7,自引:0,他引:7
K Endo T Taguchi F Taguchi H Hikino J Yamahara H Fujimura 《Chemical & pharmaceutical bulletin》1979,27(12):2954-2958
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G. E. Dekanosidze 《Chemistry of Natural Compounds》1979,15(2):204-204
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