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-dicarboxylic acid
相关语句
  9-二羧酸二
     The Synthesis of Tricyclo [5, 2, 1, 0~(2,6)]dec-3-ene-8, 9-dicarboxylic acid diesters
     三环[5,2,1,0~(2,6)]癸-3-烯-8,9-二羧酸二甲酯的合成
短句来源
     The compound of Tricyclo [5, 2, 1, 02,6] dec-3-ene-8, 9-dicarboxylic acid diesters was prepared by treating dicyclopentadiene with carbinol and carbon monoxide in the presence of Palladium Chloride and Copper Chloride.
     通过对双环戊二烯的选择性羰基化加成,高产率地合成了三环[5、2、1、02,6]癸-3烯-8,9-二羧酸二甲酯。
短句来源
  9-二羧酸
     The Synthesis of Tricyclo [5, 2, 1, 0~(2,6)]dec-3-ene-8, 9-dicarboxylic acid diesters
     三环[5,2,1,0~(2,6)]癸-3-烯-8,9-二羧酸二甲酯的合成
短句来源
     The compound of Tricyclo [5, 2, 1, 02,6] dec-3-ene-8, 9-dicarboxylic acid diesters was prepared by treating dicyclopentadiene with carbinol and carbon monoxide in the presence of Palladium Chloride and Copper Chloride.
     通过对双环戊二烯的选择性羰基化加成,高产率地合成了三环[5、2、1、02,6]癸-3烯-8,9-二羧酸二甲酯。
短句来源
  “9-dicarboxylic acid”译为未确定词的双语例句
     The chelate for time-resolved fluoroimmunoassay,4, 7-bis (chlorosulfophenyl) -1, 10-phenanthroline-2,9- dicarboxylic acid (BCPDA) has been prepared in athree-step procedure.
     合成了新型时间分辨荧光免疫分析螯合剂──4,7-二氯磺基苯-1,10-菲咯啉-2,9-二羧酸(BCPDA)。
短句来源
     Synthesis of a new chelate for time-resolved fluoroimmunoassay──4, 7-bis (chlorosulfophenyl)-1, 10-phenanthroline-2, 9-dicarboxylic acid (BCPDA)
     时间分辨荧光免疫分析螯合剂BCPDA的合成
短句来源
     Bis-chorosulfophenyl-1,10-phenanthroline-2,9-dicarboxylic acid (BCPDA)-europium labeling anti-α-foetoprotein (AFP) is described on the synthetic bifunctional BCPDA basis.
     在合成BCPDA基础上 ,对甲胎蛋白抗体与BCPDA连接及与铕离子螯合条件进行了研究。
短句来源
     The authors labeled bovine serum albumin (BSA) with a new europium chelator 4,7-bis(chlorosulfophenyl)-1,10-phenanthroline-2,9-dicarboxylic acid (BCPDA) which was synthesized by solid phase time-resolved fluorescence immunoassay (TRFIA) technology. The process of BCPDA-labeling-BSA reaction was studied. Using Coomassie brilliant blue method, concentrations of BSA and BCPDA were determined in BCPDA-BSA labeled sample.
     通过自制的双功能螯合剂 4 ,7 二氯磺基苯 1,10啡啉 2 ,9二羧酸 (BCPDA)标记牛血清白蛋白(BSA)实验 ,对于BCPDA标记蛋白质的条件进行研究。
短句来源
     This paper describes optimal conditions for HBsAbIgG labeling with a new fluorescence probe, 4,7-bis-chorosulfophenyl-1,10-phenanthroline-2,9-dicarboxylic acid(BCPDA)for the solid phase time-resolved fluorimmunoassay (TRFIA). The result of experiment under states clearly that BCPDA may react with protein under relative mild condition.
     通过固相时间分辨荧光免疫分析双功能螯合剂 4 ,7 二氯磺基苯 1,10菲罗啉 2 ,9 二羧酸标记抗 乙型肝炎表面抗体 (HBsAb)IgG实验 ,对于BCPDA标记蛋白质的方法进行了研究。
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  相似匹配句对
     9: hexadecanoic acid;
     9:十六烷酸(hexadecanoic acid);
短句来源
     F9 (palmitinic acid);
     F9:棕榈酸;
短句来源
     Synthesis of Naphthalene Dicarboxylic Acid
     2,6-萘二甲酸的合成探讨
短句来源
     (9) C.
     ( 9)红花锦鸡儿C .
短句来源
     9. D.
     hercolossum,9.肿节石斛D.
短句来源
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  -dicarboxylic acid
1H, 10H-benzo[e]pyrrolo[3,2-g]indole-2,9-dicarboxylic acid dichloride has been synthesized and condensed with amines and phenols to give the corresponding diamides and activated diesters.
      
Synthesis and condensation reactions of benzo[e]pyrrolo[3,2-g]indole-2,9-dicarboxylic acid dichloride
      
Chlorine-containing analogs of the actinomycin chromophore-2-amino-4, 6-dichloro-3-phenoxazone-1,9-dicarboxylic acid and its methyl ester-have been synthesized.
      
[5, 6] reported on successful efforts in local treatment of lentigo maligna with azelaic acid (C-9-dicarboxylic acid).
      
The cytolytic activity of the resultant Th-Mel compounds was tested on liposomes trapping the bovine serum albumin (BSA) conjugate with 4,7-bis(chlorosulfophenyl)-1,10-phenanthroline-2,9-dicarboxylic acid (BCPDA).
      
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Hydrolysis of 1,1′-dicyanobicyclohexyl (Ⅲ) afforded for the first time the corresponding dicarboxylic acid (Ⅴ) and its anhydride (Ⅵ). Upon the reduction of the dicarboxylic acid with lithium aluminum hydride, the dihydric alcohol (Ⅶ) was obtained. The latter was dehydrated with sulphuric acid to give the spiro compound (Ⅷ).

从1,1'-二氰基联环己烷(Ⅲ)经水解初次得到相应的二羧酸(Ⅴ)及酸酐(Ⅵ),由二元酸(Ⅴ)经氢化锂铝还原得二元醇(Ⅶ),后者用硫酸脱水得螺烷(Ⅷ).

It has been discovered in our Institute that Cucurbitine (Ⅰ) is an effective inhibitor against Schistosoma japonicum. In order to find chemical analogues which are more powerful inhibiting agents, various amides of thiophene-2-carboxylic acid, thiophene-2-sulphonic acid and tetrahydrothiophene-2, 5-dicarboxylic acid have been prepared. But none of these compounds was active on animal test. Oxidation of thiophene-2-formaldehyde by means of silver oxide gave thiophene-2-formic acid. On treating thiophene-2-formyl...

It has been discovered in our Institute that Cucurbitine (Ⅰ) is an effective inhibitor against Schistosoma japonicum. In order to find chemical analogues which are more powerful inhibiting agents, various amides of thiophene-2-carboxylic acid, thiophene-2-sulphonic acid and tetrahydrothiophene-2, 5-dicarboxylic acid have been prepared. But none of these compounds was active on animal test. Oxidation of thiophene-2-formaldehyde by means of silver oxide gave thiophene-2-formic acid. On treating thiophene-2-formyl chloride and thiophene-2-sulphonyl chloride with various amines, the corresponding amides were readily formed. Reduction of N, N'-bis-(thiophene-2-carbonyl) piperazine by means of lithium aluminium hydride gave N, N'-bis-(thiophene-2-methyl) piperazine. Cis-tetrahydrothiophene-2,5-dicarbonyl chloride was formed when cis-tetrahydrothiophene-2, 5-dicarboxylic acid was treated with thionyl chloride. Cis-tetrahydrothiophene-2, 5-dicarbonyl chloride on treatment with aqueous ammonia and β-phenylethylamine gave 2, 5-dicarbamyltetrahydrothiophene and N, N'-bis-(β-phenylethyl)-2, 5-dicarbamyltetrahydrothiophene respectively.

噻吩-2-甲酰氯及噻吩-2-磺酰氯分别与胺作用得相应的酰胺及磺酰胺。顺式四氢噻吩-2,5-二甲酸与氯化亚砜作用得到顺式四氢噻吩-2,5-二甲酰氯,后者与氨水及β-苯乙胺作用得到相应的二种酰胺,N,N′-双-(噻吩-2-甲酰基)-对-二氮六环用氢化锂铝还原,得到N,N′-双-(噻吩-2-甲基)-对-二氮六环。以上合成的化合物经动物试验均无疗效。

4-Deoxypyridoxine (Ⅰ) is an effective antagonist of pyridoxine, and also a biochemical reagent. It possesses antitumour effect in pyridoxine-deficient animals. In this investigation a new route for the synthesis of I has been described. The starting material is o-aminoacetophenone (Ⅱ), which in turn is obtained from o-nitroethylbenzcne, a by-preduct in the production of certain drugs. Ⅱ condenses with bromoacetone in dilute alcohol in the presence of potassium hydroxide to give 2,4-dimethyl-3-hydroxyquinolinc...

4-Deoxypyridoxine (Ⅰ) is an effective antagonist of pyridoxine, and also a biochemical reagent. It possesses antitumour effect in pyridoxine-deficient animals. In this investigation a new route for the synthesis of I has been described. The starting material is o-aminoacetophenone (Ⅱ), which in turn is obtained from o-nitroethylbenzcne, a by-preduct in the production of certain drugs. Ⅱ condenses with bromoacetone in dilute alcohol in the presence of potassium hydroxide to give 2,4-dimethyl-3-hydroxyquinolinc (Ⅲ). The latter is ethylated with ethyl iodide to afford 2,4-dimethyl-3-ethoxyquinoline hydrochloridc (Ⅳ), which is then converted to 2,4-dimethyl-3-ethoxypyridine-5,6-dicarboxylic acid (Ⅶ) via two routes: (1) Ⅳ is oxidized directly with potassium permanganate in aqueous potassium carbonate solution, and (2) Ⅳ is converted to a nitro derivative (Ⅴ), then catalytically hydrogenated to an amino compound and finally oxidized to Ⅶ by potassium permanganate. Ⅶ is decarboxylated and then esterified with diazomcthane to give the corresponding methyl ester (Ⅸ). Upon rcduction with lithium aluminium hydride the ester is converted to 2,4-dimethyl-3-ethoxy- 5- hydroxymethylpyridine hydrochloride (Ⅹ), which upon treating with dilute hydrochloric acid in a sealed tube at 200—205°, yields the desired product (Ⅰ).

1.本文叙述以邻-硝基乙苯为原料、合成4-脱氧吡哆醇,后者是一种常用的维生素B_6的对抗剂。 2.2,4-二甲基-3-乙氧基喹啉盐酸盐(Ⅳ)的苯环上不引入氨基,直接氧化,也可得到2,4-二甲基-3-乙氧基吡啶-5,6-二羧酸(Ⅶ)。

 
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