POLYCYCLIC

作品数:147被引量:233H指数:8
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相关领域:理学环境科学与工程更多>>
相关作者:于素亚张勇王新红田蕴郑天凌更多>>
相关机构:中国农业大学中国科学院厦门大学中国科学院大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划福建省自然科学基金中国博士后科学基金更多>>
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A new approach for one-pot,green synthesis of new polycyclic indoles in aqueous solution
《Chinese Chemical Letters》2017年第5期1031-1034,共4页Mohsen Ameri Alireza Asghari Ali Amoozadeh Mohammad Bakherad 
Semnan University Research Council for financial support of this work
Electro-oxidation of phenylamine derivatives(1a and 1b) have been studied in the presence of pyrazolidine-3,5-dione(3) as a nucleophile in phosphate buffer solution mixed with ethanol,using voltammetric and spectr...
关键词:Electro-oxidation Phenylamine Polycyclic indoles Environmentally friendly ECECCCCC mechanism 
Codonopiloneolignanin A, a polycyclic neolignan with a new carbon skeleton from the roots of Codonopsis pilosula被引量:12
《Chinese Chemical Letters》2016年第1期55-58,共4页Yue-Ping Jiang Qing-Lan Guo Yu-Feng Liu Jian-Gong Shi 
Financial support from the National Natural Science Foundation of China (Nos. 30825044, 21132009);the Program for Changjiang Scholars and Innovative Research Team in University (PCSIRT, No. IRT1007);the National Science and Technology Project of China (Nos. 2012ZX09301002-002, 2011ZX0 9307-002-01) are acknowledged
A neolignan codonopiloneolignanin A(1) with a novel 2,9:20,9:7,70-tricyclo-8,90-neolignane skeleton was isolated from an aqueous extract of the Codonopsis pilosula roots. Its structure including the absolute confi...
关键词:Codonopsis pilosula CAMPANULACEAE NEOLIGNAN 2 9:2' 9:7 7'-Tricyclo-8 9'-neolignane Codonopiloneolignanin A 
Hypercohones D–G,New Polycyclic Polyprenylated Acylphloroglucinol Type Natural Products from Hypericum cohaerens被引量:1
《Natural Products and Bioprospecting》2014年第2期73-79,共7页Jing-Jing Zhang Xing-Wei Yang Jun-Zeng Ma Xia Liu Li-Xin Yang Sheng-Chao Yang Gang Xu 
the foundations from NSFC(20972167);the Young Academic Leader Raising Foundation of Yunnan Province(No.2009CI073);the foundation from CAS to Dr G.Xu.
Four new polycyclic polyprenylated acylphloroglucinol type metabolites,hypercohones D–G(1–4),along with four known analogues(5–8),were isolated from the aerial parts of Hypericum cohaerens.The structures of these i...
关键词:GUTTIFERAE Hypericum cohaerens Acylphloroglucinol Hypercohones D-G 
Synthesis and Mollucicidal Activity of Some New Bicyclic and Polycyclic Pyrimidine Derivatives
《Journal of Chemistry and Chemical Engineering》2010年第5期41-53,共13页Mohamed Abdel-Megid Mohamed Abdel-Hamid Awas Magdy Seada Kamelia Mohamed Elmhdy Mortta Mohamed Elsayed 
Hydrazinolysis ofethylthiopyrimidine derivative 2 gave 2-hydrazinopyrimidine 3 which used as a convenient precursor for the synthesis of pyrazolylpyrimidines, hydrazones and pyrimidotriazines. Also, treatment of 2 wit...
关键词:Pyrazolylpyrimidines pyrimidotriazines imidazopyrimidines pyrimidopyrimidines mollucicidal activity. 
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