查询词典 dicarboxylate

Dimethyl dicarboxylate biphenyl and β-dimethyl dicarboxylate biphenyl have anti-hepatitis activity. The modification to them gave twelve asymmetry biphenyl compounds.

对保肝药物联苯双酯进行了修饰改造，得到12种不对称的联苯化合物，期望能够改变其药效及溶解性。

Double chain naphthyurea/thiourea piperazine derivatives could act as a fluorescent chemosensor not for aromatic dicarboxylate but for linear dicarboxylate especially for pimelate anion.

双链萘脲基或硫脲基哌嗪化合物与直链二羧酸盐络合具有较高的稳定常数和1∶1的化学计量比，两者通过六个氢键形成双点结合的络合物。

Three aspects were included here:The derivatives of dihydrol,2,4,5-tetrazine-3,5-dicarboxylic acid were synthesized via three different routes:(1) four new compounds were synthesized via the reaction bet ween dihydrol,2,4,5-tetrazine-3,5-dicarboxylic acid, thionyl chloride and corresponding alcohol ;(2) first ,dimethyl dihydro-1,2,4,5-tetrazine-3,5-dicarboxylate wer e synthesized, then ,another four new compounds were obtained t hrough the alcoholysis under the catalyst ;(3) three acylamines were got through the ammonolysis betw een dimethyl dihydro-1,2,4,5-tetrazine-3,5-dicarboxylate and amines.

本论文分别通过三条不同的路线合成了1，4-二氢-3，6-二甲酸-s-四嗪的衍生物：(1)通过1，4-二氢-3，6-二甲酸-s-四嗪与氯化亚砜和相应的醇反应，制备了四个新化合物；(2)合成1，4-二氢-3，6-二甲酸甲酯-s-四嗪，在催化剂的作用下，与高沸点的醇进行酯交换反应，合成了四个新化合物；(3)合成1，4-二氢-3，6-二甲酸甲酯-s-四嗪后，与胺进行氨解反应，合成三个新的1，4-二氢-3，6-二甲酰胺-s-四嗪化合物。

Objective To evaluate the efficacy of bipheny dicarboxylate and glucurolactone on prevention and treatment of antituberculous drug hepatoxicity.

目的 评价联苯双酯、葡醛内酯对抗结核药所致肝损害的预防和治疗效果。

It has theoretic significance and practical value to synthesize dimenthoxy dicarboxylate biphenyl which is not only a very important medical intermediate but also a new kind of medicament.

联苯双酯是一种重要的医药中间体，也是一种新型的药物。

BACKGROUND: Na+/dicarboxylate transporter protein (NaDC3) participates in the metabolism of energy, which may has effect on cellular senescence; however, the mechanism is not clear.

背景：钠依赖二羧酸转运蛋白参与能量代谢，对细胞衰老可能有影响，但其促进细胞衰老的机制不清。

Therapeutic comparisons of wulingwan,schisan-dra fruit and biphenyl dimethyl dicarboxylate for chronic hepati-tis B ［J］.

肝纤维化是肝硬化的前期病变，其主要病理特征为肝细胞外基质的过度增多和异常沉积。

Biological activity of the compounds were studied and the result indicated that the compound 1,1'-ethyl dicarboxylate gem-dimethyl-cyclopropanediacylhydrazine has good activity against bean aphidsin at 250mg/L.

生物活性测定结果表明，在250mg/L的浓度下，化合物1，1'-二羧酸乙酯偕二甲基环丙烷双酰肼对蚕豆蚜虫有较好杀虫活性。

NDCA and dimethyl-2, 6-naphthalene dicarboxylate in different solvent were determined.

第一、测定了2，6-NDCA及2，6-萘二甲酸二甲酯等在一系列溶剂中的溶解度。

The complexation behavior of these compounds with linear or aromatic dicarboxylate was investigated by the means of absorption, emission spectra,〓H-NMR and molecular dynamics.

结果显示，二羧酸盐阴离子与双链萘基脲／硫脲哌嗪化合物发生络合形成新的物种导致双链萘基脲／硫脲哌嗪化合物的吸收和荧光光谱行为的变化。

According to my definition, the Manchurian Candidate is an experimentally created dissociative identity disorder that meets the following four criteria

根据我的定义，满州候选人是一个创造分离身份混乱的实验，它符合下述的4条标准

I'd be chuffed to play at a World Cup, but I have many years ahead of me in the game so I hope to have more opportunities.

我会chuffed发挥在世界杯，但我有很多年的比赛在我前面，所以我希望有更多的机会。