云南高校图书馆联盟文献共享服务平台- C-GLYCOSIDE

C-GLYCOSIDE: 作品数：15被引量：33H指数：4; 导出分析报告; 相关领域：理学医药卫生更多>>; 相关作者：邱声祥宋志军丁立生刘鑫更多>>; 相关机构：中国科学院华南植物园中国科学院成都生物研究所更多>>; 相关期刊：《分析测试学报》《Chinese Herbal Medicines》《Chinese Journal of Natural Medicines》《Science China Chemistry》更多>>; 相关基金：国家自然科学基金天津市自然科学基金更多>>

A highly selective C-rhamnosyltransferase from Viola tricolor and insights into its mechanisms被引量：2: 《Acta Pharmaceutica Sinica B》2023年第8期3535-3544,共10页Bo-Yun Han Zi-Long Wang Junhao Li Qing Jin Hao-Tian Wang Kuan Chen Yang Yi Hansgren Xue Qiao Min Ye; supported by National Natural Science Foundation of China(Grants No.81725023 to Min Ye and 82003614 to Yang Yi);China National Postdoctoral Program for Innovation Talents(No.BX20220022 to Zi-Long Wang).;the Swedish National Infrastructure for Computing(SNIC)at the National Supercomputer Center(SNIC2022-3-34)at Link?ping University(Sweden)。; C-Glycosides are important natural products with various bioactivities.In plant biosynthetic pathways,the C-glycosylation step is usually catalyzed by C-glycosyltransferases(CGTs),and most of them prefer to accept uri...; 关键词：Flavonoid C-glycoside C-rhamnosyltransferase BIOSYNTHESIS Catalytic mechanisms Sugardonorselectivity

Structural mechanism of a dual-functional enzyme Dgp A/B/C as both a C-glycoside cleaving enzyme and an O-to C-glycoside isomerase: 《Acta Pharmaceutica Sinica B》2023年第1期246-255,共10页Pengfei He Sha Wang Sen Li Siqi Liu Shuqi Zhou Jing Wang Jiayue Tao Dongdong Wang Rufeng Wang Wenfu Ma; supported by grants from National Natural Science Foundation of China(No.81073018 and 81274044)to Rufeng Wang;Startup fund program at Beijing University of Chinese Medicine(90011451310011);key research fund for drug discovery in Chinese medicine at Beijing University of Chinese Medicine(1000061223476)to Wenfu Ma。; The C-glycosidic bond that connects the sugar moiety with aglycone is difficult to be broken or made due to its inert nature.The knowledge of C-glycoside breakdown and synthesis is very limited.Recently,the enzyme Dgp...; 关键词：C-GLYCOSIDE O-Glycoside C-Glycoside cleaving enzyme ISOMERASE Gut microbiota Flavonoid Puerarin and oxidoreductase

Total Synthesis of C-α-Mannosyl Tryptophan via Palladium-Catalyzed C-H Glycosylation被引量：4: 《CCS Chemistry》2021年第6期1729-1736,共8页Quanquan Wang Yue Fu Wanjun Zhu Shuang An Qianyi Zhou Shou-Fei Zhu Gang He Peng Liu Gong Chen; The experimental studies of this work were funded by NSFC-91753124,NSFC-21672105,NSFC-21421062,and NSFC-21725204 grants.; The C2-α-mannosyl-tryptophan amino acid is produced by a unique posttranslational modification(PTM)of proteins and poses a significant synthetic challenge.A new strategy based on Pd-catalyzed auxiliary-directed remot...; 关键词：C-GLYCOSIDE C−H glycosylation PALLADIUM AUXILIARY adipokinetic hormone

Synthesis of non-classical heteroaryl C-glycosides via Minisci-type alkylation of N‑heteroarenes with 4-glycosyl-dihydropyridines被引量：2: 《Science China Chemistry》2020年第11期1613-1618,共6页Qingbing Wang Juan Duan Pingping Tang Gong Chen Gang He; This work was supported by the National Natural Science Foundation of China(21672105,21725204,91753124);Natural Science Foundation of Tianjin(17JCYBJC19700,18JCZDJC32800);the Fundamental Research Funds for the Central Universities(Nankai University)(63191746).; A radical-mediated method was reported for diastereoselective synthesis of non-classical heteroaryl C-glycosides via Minisci-type alkylation of N-heteroarenes with 4-glycosyl-1,4-dihydropyridine(DHP)reagents.These DHP...; 关键词：non-classical C-glycoside Minisci reaction 4-gIycosyl-dihydropyridine

Isocartormin, a novel quinochalcone C-glycoside from Carthamus tinctorius被引量：5: 《Acta Pharmaceutica Sinica B》2017年第4期527-531,共5页Feng Li Zhisheng He Yang Ye; A new semi-quinonechalcone C-glycoside isocartormin along with cartormin and saf fl omin C were isolated from the water extract of Carthamus tinctorius L. The structure of isocartormin was determined by extensive anal...; 关键词：Carthamus tinctorius COMPOSITAE Semi-quinone chalcone Cartormin Isocartormin

Controlled acid hydrolysis and kinetics of flavone C-glycosides from trollflowers被引量：3: 《Chinese Chemical Letters》2015年第2期255-258,共4页Mian Dou Xi-Hui He Yan Sun Fang Peng Jiang-Yun Liu Li-Li Hao Shi-Lin Yang; supported by National Natural Science Foundation of China(No.81274190);Jiangsu Provincial Science and Technology Commission(No.BE2012649);Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD); Acid hydrolysis mechanisms of orientin-2＂-O-galactopyranoside（OGA）,orientin and other flavone C-glycosides in the trollflowers[Trollius chinensis Bunge） were studied in this report for the first time.Hydrolysis pa...; 关键词：Flavone C-glycoside Orientin Trollius chinensis Acid hydrolysis Kinetic

A new flavonol C-glycoside and a rare bioactive lignanamide from Piper wallichii Miq. Hand.-Mazz被引量：4: 《Chinese Journal of Natural Medicines》2014年第5期377-381,共5页WANG Pei-Pei ZHAO Guo-Wei XIA Wen HAN En-Ji XIANG Lan; supported by the National Natural Science Foundation of China(Nos.30271647,81073005);Shandong Province Young and Middle-Aged Scientists Research Awards Fund(No.BS2010YY032);Scientific Research Foundation for the Returned Overseas Chinese Scholars,State Education Ministry in China(No.42); This study was conducted to investigate the chemical constituents of Piper wallichii （Miq.） Hand.-Mazz. and evaluate their biological activity. Compounds were isolated by various column chromatographic methods, and ...; 关键词：Piper wallichii Flavonol C-glycoside Lignanamide DPPH scavenging activity AChE inhibitory activity

Synthesis and Biological Evaluation of Andrographolide C-Glycoside Derivatives as a-Glycosidase Inhibitors: 《Chinese Journal of Chemistry》2012年第4期914-918,共5页严琳徐海伟刘丰五赵瑾刘宏民; A series of new andrographolide C-glycoside derivatives were synthesized by a facile route. The new com- pounds showed higher potency than the parent andrographolide evaluated as a-glycosidase inhibitors in the pre- l...; 关键词：ANDROGRAPHOLIDE β-C-glycosidic ketone a-glycosidase inhibitor

A New Flavone C-glycoside from Citrullus colocynthis被引量：5: 《Chinese Herbal Medicines》2012年第1期1-3,共3页Jing MIAO Jie ZHANG Shi-ming DENG Bin DAI; Objective To study the chemical constituents of Citrullus colocynthis. Methods The chemical constituents were isolated and purified by column chromatography on silica gel and Sephadex LH-20 and recrystallization as we...; 关键词：CITRULLUS Citrullus colocynthis 6-C-p-methylbenzoylvitexin CUCURBITACIN steride

Synthesis of Triazole-Linked Amino Acid-Aryl C-Glycoside Hybrids via Click Chemistry as Novel PTPIB Inhibitors: 《Chinese Journal of Chemistry》2011年第6期1227-1232,共6页Wang, Jia He, Xiaopeng Gao, Lixin Sheng, Li Shi, Xiaoxin Li, Jia Chen, Guorong; Triazolyl phenylalanine and tyrosine-aryl C-glycoside hybrids were readily synthesized via microwave-assisted Cu（I）-catalyzed azide-alkyne 1,3-dipolar cycloaddition in high yields. Successive enzymatic assay identif...; 关键词：click chemistry C-GLYCOSIDE triazolyl amino acid PTP INHIBITORS

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