云南高校图书馆联盟文献共享服务平台- QUINAZOLINONE

QUINAZOLINONE: 作品数：22被引量：31H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：黄诚更多>>; 相关机构：首都师范大学清华大学更多>>; 相关期刊：《有机化学》《Chinese Journal of Structural Chemistry》《Science Bulletin》《Petroleum Science》更多>>; 相关基金：国家自然科学基金北京市自然科学基金广西壮族自治区自然科学基金湖北省自然科学基金更多>>

Quinosumycin,a novel anti-MRSA thioether-linked quinolinone-quinazolinone heterodimer from a marine actinomycete Streptomyces diastaticus NBU2966: 《Journal of Oceanology and Limnology》2024年第6期1991-1997,共7页Shuangling TAN Yang LIU Haonan FU Yutong XUE Fangjian FENG Jinling LI Xiaojun YAN Sitong WU Shan HE Lijian DING; Supported by the National Natural Science Foundation of China(No.42176101);the Ningbo Youth Science and Technology Innovation Leading Project(No.2024QL063);the National 111 Project of China(No.D16013);the Scientific Research Fund of Zhejiang Provincial Education Department(No.Y202250186);the Li Dak Sum Yip Yio Chin Kenneth Li Marine Biopharmaceutical Development Fund。; Marine natural products offer a promising source in the development of new antibiotic drugs.Two previously undescribed compounds,including one sulfur-bearing alkaloid named quinosumycin(1)along with one chromone deriv...; 关键词：marine natural product marine Streptomyces THIOETHER alkaloid HETERODIMER anti-methicillinresistant Staphylococcus aureus(anti-MRSA)

Synthesis,Crystal Structure and Fe^(3+)Recognition of a Fluorescent Probe Based on Quinazolinone Derivative: 《Chinese Journal of Structural Chemistry》2022年第3期55-61,I0008,共8页WANG Lin WANG Xiao-Feng XUE Meng-Wei DUAN Shu-Rong LI Ting YU Zhen-Zhen ZHANG Dun-Lin; A novel quinazolinone derivative ethyl 2-(2-methyl-4-oxo-1,2,3,4-tetrahydroquinazolin-2-yl)ace-tate(EMOTA)was synthesized and characterized by HRMS,^(1)H NMR,^(13)C NMR spectroscopy and X-ray crystal-lography,and the ...; 关键词：QUINAZOLINONE crystal structure fluorescent probe

Syntheses, Structures and Anticancer Activities of Three 4(3H)-Quinazolinone Cd(Ⅱ) Complexes: 《Chinese Journal of Structural Chemistry》2016年第6期863-871,共9页李石雄廖蓓玲银秀菊张金恒蒋毅民; Supported by the Guilin scientific research and technological development program(No.20110330);the project of education department of Guangxi province(No.YB2014331);the Natural Science Foundation of Guangxi Province(2014GXNSFAA118035); The title complexes based on 4（3H）-quinazolinone ligand have been synthesized and characterized by elemental analysis, IR spectrum and single-crystal X-ray diffraction analysis.Complex 1 belongs to the triclinic sys...; 关键词：complex 4（3H）-quinazolinone anticancer

Three pairs of alkaloid enantiomers from the root of Isatis indigotica被引量：12: 《Acta Pharmaceutica Sinica B》2016年第2期141-147,188,共8页Yufeng Liu Xiaoliang Wang Minghua Chen Sheng Lin Li Li Jiangong Shi; Financial support from the National Natural Sciences Foundation of China (NNSFC; Grant Nos. 81373287 and 30825044);the Beijing Excellent Talent Training Project (Grant No. 2013D009008000002);the National Science and Technology Project of China (Nos. 2012ZX09301002-002 and 2011ZX0 9307002-01); Three pairs of enantiomerically pure alkaloids with diverse structure features, named isatindigoticoic acid A and epiisatindigoticoic acid A [(—)-1 and(+)-1], phaitanthrin A and epiphaitanthrin A [(—)-2 and(+)-2], a...; 关键词：CRUCIFERAE Isatis indigotica ALKALOID ENANTIOMER Chiral separation 2-Oxo-1 2 3 4-tetrahydroquinoline-4-carboxylic acid Indolo[2 1-b]quinazolinone 3-Thioxohexahydro-1H-pyrrolo[1 2-c]imidazol-1-one

Low-Valent Titanium-Mediated Enantioselective Synthesis of Quinazolinone Alkaloids Circumdatins F,H,and Analogs: 《Chinese Journal of Chemistry》2015年第6期646-654,共9页Shi-Peng Luo Hui Geng Yu Wang Pei-Qiang Huang; support from the National Natural Science Foundation of China(Nos.21332007 and 21472153);the Program for Changjiang Scholars and Innovative Research Team in University(PCSIRT)of Ministry of Education.; We report the concise and protecting-group-free enantioselective total syntheses of circumdatins F and H.In view of the extreme importance of analogs of quinazolinone alkaloids in drug research and discovery,four anal...; 关键词：synthetic methods natural products low-valent titanium protecting-group-free total synthesis

Cu(Ⅱ)-catalyzed domino reaction of 2-halobenzamide and arylmethanamine to construct 2-aryl quinazolinone被引量：1: 《Chinese Chemical Letters》2015年第3期369-372,共4页Ben-Quan Hu Li-Xia Wang Jun-Feng Xiang Luo Yang Ya-Lin Tang; the National Natural Science Foundation of China (Nos.21302188,81072576,91027033);Chinese Academy of Sciences (Nos.KJCX2-EW-N06-01 and XDA09030307) for financial support; A novel method for achieving a copper（II）-catalyzed domino reaction for the construction of 2-aryl quinazolinones,without the addition of any ligand and additive,has been developed.The domino reaction achieved N-（a...; 关键词：catalyzed Cu substituted cleavage equiv additive intramolecular thorough silica entries

Synthesis and evaluation of some novel additives as antioxidants and corrosion inhibitors for petroleum fractions被引量：2: 《Petroleum Science》2014年第1期161-173,共13页Ahmed El-Mekabaty Osman M. O. Habib; Benzoxazinone 2 was prepared and reacted with formamide,acetamide,some primary aromatic amines and heterocyclic amines giving the corresponding quinazolone derivatives 3-15 respectively.The reaction of benzoxazinone 2...; 关键词：BENZOXAZINONE QUINAZOLINONE thermal stability antioxidant additives anticorrosive additives

Cu/SiO_2:A recyclable catalyst for the synthesis of octahydroquinazolinone被引量：2: 《Chinese Chemical Letters》2013年第2期143-144,共2页Majid M.Heravi Narges Karimi Hoda Hamidi Hossein A.Oskooie; Alzahra University Research Council for partial support of this work; Received 14 September 2012 Received in revised form 13 December 2012 Accepted 20 December 2012 Available online 4 February 2013; 关键词：One-pot reactionOctahydroquinazolinoneCu/Si02Reflux ethanol

Amberlyst-15 in PEG：A novel catalytic system for the facile and efficient one-pot synthesis of benzothiazolo-[2,3-b]-quinazolinone derivatives被引量：1: 《Science China Chemistry》2012年第10期2154-2160,共7页MAZAAHIR Kidwai RITIKA Chauhan DIVYA Bhatnagar; A simple and convenient approach for the synthesis of tetraheterocyclic benzothiazolo-[2,3-b]-quinazolin-1-ones has been developed utilizing the MCR methodology, which involves the condensation of 2-aminobenzothiazole...; 关键词：Amberlyst-15 benzothiazolo-[2 3-b]-quinazolinones multi-component reaction REUSABILITY PEG （polyethylene glycol） green chemistry

Synthesis and Crystal Structure of 2-(4-Oxo-3-o- tolyl-3,4-dihydroquinazolin-2-ylthio)acetohydrazide: 《Chinese Journal of Structural Chemistry》2012年第9期1329-1333,共5页Aamer Saeed Shams-ul-Mahmood Ulrich Flörke; a research grant from the Higher Education Commission of Pakistan under project No. 4-279/PAK-US/HEC 2010-917; The title compound was synthesized from 3-（2-methylphenyl）-2-thioxo-2,3-dihy- droquinazolin-4（1H）-one （4） which was prepared from 2-methylaniline in two steps. The structure was supported by the spectroscopic da...; 关键词：QUINAZOLINONE acetohydrazide SYNTHESIS

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