云南高校图书馆联盟文献共享服务平台- CHROMONE

CHROMONE: 作品数：26被引量：104H指数：6; 导出分析报告; 相关领域：理学医药卫生更多>>; 相关作者：谢志翔李瀛更多>>; 相关机构：重庆医科大学浙江理工大学兰州大学更多>>; 相关期刊：《Chinese Journal of Chemistry》《World Journal of Diabetes》《Chemical Research in Chinese Universities》《中草药》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划广东省自然科学基金江苏省自然科学基金更多>>

Transition metal-free tunable synthesis of 3-(trifluoromethylthio)and 3-trifluoromethylsulfinyl chromones via domino C-H functionalization and chromone annulation of enaminones: 《Chinese Chemical Letters》2024年第11期340-343,共4页Tao Zhou Jing Zhou Yunyun Liu Jie-Ping Wan Fen-Er Chen; financially supported by National Natural Science Foundation of China(No.22161022)。; The new reactions between o-hydroxyphenyl enaminones and Langlois reagent(CF_(3)SO_(2)Na)for the tunable synthesis of 3-(trifluoromethylthio)chromones and 3-trifluoromethylsulfinyl chromones are reported herein.Both t...; 关键词：ENAMINONE C-H functinalizaiton Tunable synthesis Trifluoromethylthiolation Trifluoromethylsulfination Transition metal-free Sulfur functionalized chromones

Phytochemical Tests, Assessment of Antioxidant Properties and Isolation of Two Compounds of Ethyl Acetate Extract of Chadian Propolis: Case of Bebotho (Southern Chad): 《American Journal of Analytical Chemistry》2022年第7期241-254,共14页Salomon Madjitoloum Betoloum Abel Mbaiogaoun Severin Mbaihougadobe Emmanuel Talla; The present work deals with the research of chemical constituents and evaluation of antioxidant properties of Bebotho propolis. From the ethyl acetate extract, we isolated, using various chromatographic techniques, a ...; 关键词：ISOLATION PROPOLIS Chelating Power 5 7-Dihydroxy-2-Methylchromone-6-C-α-D-Glucopyranoside and 5 7-Dihydroxy-2-Methylchromone-8-C-β-D-Glucopyranoside

Five new 2-(2-phenylethyl)chromone derivatives and three new sesquiterpenoids from the heartwood of Aquilaria sinensis, an aromatic medicine in China: 《Natural Products and Bioprospecting》2022年第1期12-25,共14页Lu Zhang Ping Yi Hui Yan Xiao-Nian Li Meng-Yuan Xia Jun Yang Ji-Feng Luo Yue-Qiu He Yue-Hu Wang; supported by Beijing Sino-Science Aquilaria Technology Co.,Ltd.,Beijing,China (no.KET202101).; Five new 2-(2-phenylethyl)chromone derivatives,(5S,6R,7R,8S,7ʹR)-7ʹ-hydroxyagarotetrol(1),(5S,6R,7R,8S,7ʹS)-7ʹ-hydroxyagarotetrol(2),(6S,7S,8R)-2-[2-(4-methoxyphenyl)ethyl]-6,7,8-trihydroxy-5,6,7,8-tetrahydrochromone(...; 关键词：THYMELAEACEAE Aquilaria sinensis SESQUITERPENOIDS 2-(2-Phenylethyl)chromones Neuroprotective

Sesquiterpenoids and 2-(2-Phenylethyl)chromone Derivatives from the Resinous Heartwood of Aquilaria sinensis被引量：2: 《Natural Products and Bioprospecting》2021年第5期545-555,共11页Shu‑Ya Wei Dong‑Bao Hu Meng‑Yuan Xia Ji‑Feng Luo Hui Yan Jing‑Hua Yang Yun‑Song Wang Yue‑Hu Wang; One novel spirolactone,aquilarisinolide(1),three new sesquiterpenoids,(2R,4S,5R,7R)-2-hydroxyeremophila-9,11-dien-8-one(2),(1R,4S,5S,7R,11R)-13-hydroxyepidaphnauran-9-en-8-one(3),and(4R,5S,7R,8S,10S,13R)-8,13-dihydrox...; 关键词：THYMELAEACEAE Aquilaria sinensis SESQUITERPENOIDS 2-(2-phenylethyl)chromones NEUROPROTECTIVE

Selective detection of Zn^(2+) and Cd^(2+) ions in water using a host-guest complex between chromone and Q[7]: 《Chinese Chemical Letters》2021年第8期2572-2576,共5页Zhishu Zeng Yunqian Zhang Xiaodong Zhang Guangyan Luo Jun Xie Zhu Tao Qianjun Zhang; support from the Science and Technology Support Plan of Guizhou Province [Guizhou Science and Technology Cooperation Support (2020) 4Y218]。; In this paper,the host-guest interaction of cucurbit[7]uril(Q[7]) and chromone(CMO) has been developed as a fluorescent probe for the highly selective detection of Zn2+ and Cd^(2+) in water based on a chelation-enhanc...; 关键词：CHROMONE uril Host-guest interaction Selective detection Zn^(2+)and Cd^(2+)

Dynamic analysis of gene expression and determination of chemicals in agarwood in Aquilaria sinensis被引量：4: 《Journal of Forestry Research》2020年第5期1833-1841,共9页Zeqing Wu Wanzhen Liu Jing Li Liangwen Yu Li Lin; supported by Grant Number NDRC2011-51 from the National Development and Reform Commission(NDRC),the Office of New High-Tech Industrial Development;supported by Grant Number18A36002 from Key project of institutions of colleges and universities in Henan province,Henan Education Department。; Agarwood is the resinous heartwood of Aquilaria species.However,low yields and high costs of existing stimulation methods have led to the need for new techniques to produce agarwood rapidly and effectively.We develope...; 关键词：AGARWOOD Biological agarwood-inducing technique(Agar-Bit) Essential oils Gene expression Total chromone

基于网络药理学的淫羊藿抗疲劳作用机制研究被引量：23: 《中草药》2020年第11期2997-3004,共8页罗则华杜倩奚鑫孙梅宋义刘松青; 目的利用网络药理学的方法研究淫羊藿抗疲劳的作用机制。方法利用中药系统药理数据库和分析平台(TCMSP)获取淫羊藿的活性成分及活性成分的作用靶点;在GeneCards数据库中检索与疲劳相关的靶点;由Cytoscape 3.6.1构建活性成分-疾病-靶点网...; 关键词：淫羊藿抗疲劳网络药理学作用机制 TCMSP GO富集分析 KEGG通路分析金圣草(黄)素山柰酚脱水淫羊藿素 C-homoerythrinan 1 6-didehydro-3 15 16-trimethoxy- (3.beta.)- 8-(3-methylbut-2-enyl)-2-phenyl-chromone 木

Highly efficient enantioselective synthesis of bispiro[benzofuran-oxindole/benzofuran-chromanone]s through organocatalytic inter-/intramolecular Michael cycloaddition被引量：4: 《Chinese Chemical Letters》2020年第2期381-385,共5页Min Zhang Jun-Xin Wang Shun-Qin Chang Xiong-Li Liu Xiong Zuo Ying Zhou; financial support from the National Nature Science Foundation of China(Nos.81760625,81660576 and81560563);Projects of Guizhou Province(Nos.[2016]5623,JG[2016]06,[2019]1402,[2017]5609 and[2018]5781)。; A quinine-derived thiourea-catalyzed inter-/intramolecular Michael cycloaddition of chromoneoxindole/benzofuranone synthons with 3-substituted methylenebenzofuranones has been established,which constructed enantiomeri...; 关键词：Chromone-oxindole SYNTHON Chromone-benzofuranone SYNTHON Inter-/intramolecular Michael CYCLOADDITION Bispiro[benzofuran-oxindole-chromanone] Bispirobenzofuranone

Diverse Polyphenols from Hypericum faberi: 《Natural Products and Bioprospecting》2019年第3期215-221,共7页Xin-Wen Zhang Yan-Song Ye Fan Xia Xing-Wei Yang Gang Xu; supported by the foundations from Kunming Institute of Botany(KIB2017001);Southeast Asia Biodiversity Research Institute(2017CASSEABRIQG003);CAS,and Yunnan Key Laboratory of Natural Medicinal Chemistry(S2017-ZZ11 and 2015-ZZ07).; Six new polyphenols with diferent isoprenylated xanthones,isoprenylated acylphloroglucinols,and chromone architectures,hyperfaberols A-F(1-6),were isolated from the whole plants of Hypericum faberi along with seven ot...; 关键词：Hypericum faberi Isoprenylated xanthone Isoprenylated acylphloroglucinol CHROMONE Cytotoxicitiy

Synthesis, nematicidal activity and docking study of novel chromone derivatives containing substituted pyrazole被引量：7: 《Chinese Chemical Letters》2018年第6期911-914,共4页Wei Li Jiuhui Li Hongfeng Shen Jiagao Cheng Zhong Li Xiaoyong Xu; financial supported by the National Natural Science Foundation of China (No. 21672061);National Key Research Program of China (No. 2017YFD0200505);Fundamental Research Funds for the Central Universities (No. 222201718004); A series of chromone derivatives containing substituted pyrazole were designed and synthesized.Preliminary bioassays showed that most of the synthesized compounds exhibited good nematicidal activity in vivo against Me...; 关键词：CHROMONE Substituted pyrazole Meloidogyne incognita Nematicidal activity Molecular docking

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