4-芳基-4氢-苯并吡喃,4-aryl-4H-chromenes英语短句,例句大全

4-芳基-4氢-苯并吡喃,4-aryl-4H-chromenes
1)4-aryl-4H-chromenes4-芳基-4氢-苯并吡喃
1.Support vector machines algorithm was applied to study the quantitative structure-activity relationship of 39 apoptosis-inducing 4-aryl-4H-chromenes.通过计算获得了39个4-芳基-4氢-苯并吡喃化合物的11个结构特征参数,应用逐步线性回归方法对参数进行筛选。
2)2-heteroaryl-4-chromanones2-杂环芳基苯并二氢吡喃-4-酮
1.In order to develop novel fungicides, the structure of flavanane phytoalexins was modified in view of bioisosterism and 23 novel title compounds, 2-heteroaryl-4-chromanones, were designed and synthesized, whose structures were confirmed by 1 H NMR, MS and elemental analyses.为开发新型环境友好杀菌剂,选择了黄烷酮类植物抗毒素为先导,利用生物等排取代原理对其结构进行修饰,设计合成了23个未见文献报道的2-杂环芳基苯并二氢吡喃-4-酮类化合物,并系统测定了所有化合物对水稻稻瘟病抑制活性的IC50值。

英文短句/例句

1.Synhesis and Quantitative Structure-Activity Relationships of Novel 2-Heteroaryl-4-Chromanone Derivatives;2-杂环芳基苯并二氢吡喃-4-酮衍生物的合成及QSAR研究
2.Synthesis and Fungicidal Activity of 4-Hydroxy-3-(substituted phenyl)-2H-benzopyran-2-one Derivatives4-羟基-3-取代苯基-2H-苯并吡喃-2-酮衍生物的合成及杀菌活性
3.Synthesis of 4-Chloro-6-Phenyl-2-(2-Oxopropyl)Tetrahydropyran2-(2-氧代丙基)-6-苯基-4-氯四氢吡喃的合成
4.4-Dimethylaminopyridine-Catalyzed Benzannulation Reaction of Aromatic 1,3-Diketones with 3-Butyn-2-one4-二甲氨基吡啶催化的1,3-二酮与3-丁炔-2-酮的苯环化反应
5.Synthesis and Activities of 2,3a-Dihydro-chromeno-[4,3-c]pyrazol-3-one Derivatives2,3a-二氢-苯并吡喃[4,3-c]吡唑-3-酮类衍生物的合成及其活性
6.New Synthetic Method for 4-Methoxy-7H-Furo[3,2-g] benzopyran-7-one4-甲氧基-7H-呋喃[3,2-g][1]苯并吡喃-7-酮制备的新方法
7.Synthesis and Study of 3-arylbenzofuran-2-ones;3-芳基苯并呋喃-2-酮化合物的合成研究
8.Studies on 3D Quantitative Structure-Activity Relationships-of 2(4-Methanesulfonylphenyl) pyran-4-ones as Selective COX-2 Inhibitors2-苯基4-吡喃酮类COX-2抑制剂的三维构效关系研究
9.Oxidation of O-hydroxyaromatic Ketone to Benzofuranone by Ionic Liquid Supported Diacetoxyiodobenzene离子液体支载的二醋酸碘苯氧化邻羟基芳香酮合成苯并呋喃酮
10.Synthesis and antitumor activities of 3-benzoyl-2H-1-benzopyran-2-one derivatives3-苯甲酰基-2H-1-苯并吡喃-2-酮衍生物的设计、合成及抗肿瘤活性
11.Theoretical Study on the Molecular Second-Order Nonlinear Optical Properties of 2H-Benzopyran-2-one;2H-苯并吡喃-2-酮类化合物分子二阶非线性光学性质的理论研究
12.Synthesis and Photochromic Properties of 9-phenoxy-naphthaceno[5,6-bc]pyran-2,8-dione9-苯氧基-并四苯[5,6-bc]吡喃-2,8-二酮的合成与光致变色性质
13.Quantum Chemical Study of the Thermolysis of Chroman苯并二氢吡喃热分解反应的量子化学研究
14.Support vector machine applied to research the apoptosis-inducing activity of 4-aryl-4H-chromenes compounds支持向量机法用于4-芳基-4氢-苯并比喃化合物的凋亡诱导活性研究
15.Synthesis of 6-methyl-4-hydroxy benzaldehyde-5-acetyl-3,4-dihydropyrimidin-2-one6-甲基-4-对羟苯基-5-乙酰基-3,4-二氢嘧啶-2-酮的合成
16.3,3-dihydro-2,2-dimethyl-7-benzofuranyl methylcarbamate３,３－二氢－２,２－二甲基－７－苯并呋喃基－甲基氨基甲酸酯
17.Liquid Crystal and Gelation Properties of Compounds with a Chromen-2-one Skeleton含有3H-苯并吡喃-2-酮骨架化合物的液晶性和凝胶性能
18.Synthesis of Trans-4,5-Disubstituted-2-Pyrrorlidinones by Phase Transfer Catalysis;PTC法合成E-4,5-二取代苯基-2-吡咯烷酮

相关短句/例句

2-heteroaryl-4-chromanones2-杂环芳基苯并二氢吡喃-4-酮
1.In order to develop novel fungicides, the structure of flavanane phytoalexins was modified in view of bioisosterism and 23 novel title compounds, 2-heteroaryl-4-chromanones, were designed and synthesized, whose structures were confirmed by 1 H NMR, MS and elemental analyses.为开发新型环境友好杀菌剂,选择了黄烷酮类植物抗毒素为先导,利用生物等排取代原理对其结构进行修饰,设计合成了23个未见文献报道的2-杂环芳基苯并二氢吡喃-4-酮类化合物,并系统测定了所有化合物对水稻稻瘟病抑制活性的IC50值。
3)2-heteroaryl-4-chromanone derivatives2-杂环芳基苯并二氢吡喃-4-酮衍生物
1.In this work,support vector regression(SVR) algorithm was applied to quantitative structure-rentention relationships study on 2-heteroaryl-4-chromanone derivatives.将支持向量机(SVM)用于15种2-杂环芳基苯并二氢吡喃-4-酮衍生物的定量结构-色谱保留相关(QSRR)研究。
4)2-Aryl-4-chromanones2-芳基苯并二氢吡喃-4-酮
5)3-arylarminomethyl-4H-[1]-benzopyran-4-one3-芳氨基甲基-4H-[1]-苯并吡喃-4-酮
6)4-aryl-Chromano[4,3-d]-Δ~(1,9)-1,2,3-thiadiazolines4-芳基-4H-苯并吡喃[4,3-d]-1,3-噻二唑