6-甲基香豆素-7-磺酰脲类化合物及其合成方法 6 - methyl coumarin -7 - sulfonylurea compound and its synthesis methodCNdoi:CN101643463 B祁刚
3. Synthesis and evaluation of 6-substituted 3-arylcoumarin derivatives as multifunctional acetylcholinesterase/monoamine oxidase B dual inhibitors for the treatment of Alzheimer’s disease Zhi-Min Wang,Xue-Mei Li,Gui-Min Xue,Wei Xu,Xiao-Bing Wang,Ling-Yi Kong RSC Adv. 2015 5 104122 4. Dire...
合成6一甲基香豆素的研究章海霞沈重刘先章厦门涌泉集团有限公司厦门3610230592—6387737Studyinsynthesisof6一methylcoumarinZhangHaixiaShenZhongLiuXianzhangXiamenYongquanGroupCo.,Ltd361023摘要:本试验选择以对甲酚为合成原料的工艺路线,研究了6.甲基香豆素的合成反应条件、提纯方法,并对产品进行了分析鉴定。它有着清淡的椰子...
英文别名 Hydrocoumarin,6-methyl-4phenyl-3,4dihydro-6-methyl-4-phenyl-2h-benzopyran-2-one;Dihydrocoumarin1g[119-84-6];Dihydrocoumarin,3,4-Dihydro-1-benzopyran-2-one,Benzodihydropyrone,Hydrocoumarin;DIHYDROCOUMARIN,3,4-(RG);3,4-dihydrobenzopyran-2-one;DIHYDROCOUMARINFORSYNTHESIS;DihydrocouMarin99...
aSynthesis of the coumarin derivatives (ethyl 6-bromo-2-oxo-2H-chromene-3- carboxylate) 香豆素衍生物乙基6 bromo 2含氧的2H chromene 3 (羧化物的综合) [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语翻译 荷兰语翻译 瑞典语翻译 ...
6-methyl-4phenyl-3,4dihydro-6-methyl-4-phenyl-2h-benzopyran-2-one;Dihydrocoumarin 1g [119-84-6];Dihydrocoumarin,3,4-Dihydro-1-benzopyran-2-one, Benzodihydropyrone, Hydrocoumarin;DIHYDROCOUMARIN,3,4-(RG);3,4-dihydrobenzopyran-2-one;DIHYDROCOUMARIN FOR SYNTHESIS;DihydrocouMarin 99%;Two ...
英文: Synthesis of 2′-Hydroxy-2′-[-di-n-butoxyl]-phosphonyl-6′-methyl-heptanoylcephalotaxine and Separation of its Epimers;中文: 2′-羟基-2′[二正丁氧基]-膦酰基-6′-甲基-庚酰三尖杉碱的合成及其差向异构体的分离鉴定
摘要: Substituted 2-(7-oxofuro[3,2-g]chromen-6-yl) acetic acids, modified psoralen analogs, were synthesized by linear fusion of a furan ring to the coumarin system.关键词:coumarins furocoumarins psoralen synthesis DOI: 10.1023/A:1025466317733 被引量: 15 ...
SYNTHESIS OF 7α-SUBSTITUTED CEPHALOSPORINS. V UV-irradiation of hexacarbonyl-bis(η5-methylcyclopentadienyl)dimolybdenum (I) in presence of 1,3-cyclopentadiene (IIIA), 1,3-cyclohexadiene (IIIB), and 1,3-cyclooctadiene (IIID) at 253 K in n-pentane yields the dicarbonyl-η3-... HIROAKI YANAG...
4-Chloro-3-(trifluoroacetyl)coumarin as a novel building block for the synthesis of 7-(trifluoromethyl)-6H-chromeno[4,3-b]quinolin-6-ones P.Langer.4-Chloro-3- (trifluoroacetyl)coumarin as a novel building block for the synthesis of7- (trifluoromethyl)-6H-chromeno[4,3-b]quinolin-6-ones...