类似物

The amide local anesthetics andthe amide analog enhanced diazoxide-induced flavoproteinfluorescence by 5% to 20%, whereas ester local anesthetics decreaseddiazoxide-induced flavoprotein fluorescence by 5% to 60% andthe non-amide local anesthetic analogs had no effect.

酰胺类局麻药及其类似物可使二氮嗪激发的黄素蛋白荧光增强5％到20％，而酯类局麻药可使二氮嗪激发的黄素蛋白荧光减弱5％到60％，非酯类局麻药类似物无影响。

This interim melamine and analogues safety/risk assessment describes the risk to human health associated with eating pork, chicken, fish and eggs from animals that had been inadvertently fed animal feed that may have been adulterated with melamine and its analogues (cyanuric acid, ammelide and ammeline).

这个临时三聚氰胺及类似物的安全/风险评估的风险描述对人类健康与饮食相关的猪肉，鸡肉，鱼类和动物卵子已经无意中动物饲料喂养可能已经搀杂三聚氰胺及其类似物（异氰尿酸， ammelide和ammeline ）。

Melamine and its analogues - cyanuric acid, ammelide and ammeline - are assumed to be of equal potency and are referred to collectively below as melamine-analogues.

三聚氰胺和它的类似物－尿氰酸、酰胺、三聚氰酸二酰胺－被假定为具有同等效力，以下统称为三聚氰胺类似物。

On the basis of the previous research of Annonaceous Acetogenins in ourgroup, the doctoral dissertation describes the design and synthesis of analogs of bis-THF AA such as Isochermolin and Membranacin.The study on these analogs andthe natural product Annonacin complex with metal ion by NMR has been carriedout.

本论文是在我们小组进行番荔枝内酯类似物的基础上，设计合成了一系列双四氢呋喃环番荔枝内酯类似物，并通过核磁共振等手段研究了类似物和天然产物Annonacin与钙离子的络合特性。

In chapter 2 of this dissertation, a highly efficient synthesis of the title compound: 1-methyl-2, 3, 3a, 4, 5, 9b-hexahydro-1H-pyrrolo [3, 2-h] isoquinoline (157), a conformationally constrained nicotine analog, has been accomplished in only seven steps starting from commercially available 3-bromopyridine.

在第二章中，我们对具有刚性构象的尼古丁类似物的合成进行了研究。医学研究表明，尼古丁及其类似物对许多神经系统类疾病具有很好的治疗效果，而且药理活性与分子的构象有着非常密切的关系，许多具有刚性构象的分子有着很强的药理活性。

With the development of experimental technology and people's further knowledge to explore the biological activity of resveratrol, resveratrol derivatives and their analogues were found in grape and many other plants, which were thought to be the metabolizable products of resveratrol.

随着白藜芦醇生物活性的深入认识和实验技术的不断更新，人们在葡萄等多种植物中发现了白藜芦醇衍生物及其类似物，这些衍生物和类似物被认为是白藜芦醇的代谢产物。

With the development of experimental technology and people's further knowledge to explore the biological activity of resveratrol, resveratrol derivatives and their analogues were found in grape and many other plants, which were thought to be the metabolizable products of resveratrol.

随著白藜芦醇生物活性的深入认识和实验技术的不断更新，人们在葡萄等多种植物中发现了白藜芦醇衍生物及其类似物，这些衍生物和类似物被认为是白藜芦醇的代谢产物。

Connection of this intermediate with other amino acid residues followed by elaboration of thiazoline ring with Kelly\'s methodology, and macrocyclization at the N-Me-IIe-Pro site afforded apratoxin A and its oxazoline analogue.

然后，我又合成了另外三个Dtena片段类似物，并按照邹斌博士的路线分别再经过六步反应合成了另外三个Apratoxin A的噁唑啉环类似物。

This study is design and preparation of active peptide analogues of mung bean trypsin inhibitor Lys fragment, Trichosanthes trypsin inhibitor I, carcinoembryonic antigen peptide and aspartame using solid and liquid phase peptide synthesis methods.

本论文研究活性多肽类似物的设计、制备和功能，分为四个部分，采用多肽固相和液相合成的方法，分别合成了活性多肽绿豆胰蛋白酶抑制剂 Lys片段长链16肽、天花粉胰蛋白酶抑制剂、癌胚抗原肽、甜味肽等一系列类似物，并测定了这些类似物的生物活性，有以下新的研究结果：1、furin酶抑制剂的设计、制备和功能；2、芳香氨基酸芳环之间的π-π共轭能部分补偿二硫键的作用；3、癌胚抗原肽Gly4被L-Pro替代可增加与HLA-A2分子的结合；4、肽键对甜味肽保持甜味是必须的。

Highly active, small-molecule furin inhibitors are attractive drug candidates to fend off bacterial exotoxins and viral infection. Based on the 22-residue, active Lys fragment of the mung bean trypsin inhibitor, a series of furin inhibitors were designed and synthesized, and their inhibitory activity toward furin and kexin was evaluated using enzyme kinetic analysis. The most potent inhibitor, containing 16 amino acid residues with a Ki value of 2.45×10~(-9) M for furin and of 5.60×10~(-7) M for kexin, was designed by three incremental approaches.

本论文研究活性多肽类似物的设计、制备和功能，分为四个部分，采用多肽固相和液相合成的方法，分别合成了活性多肽绿豆胰蛋白酶抑制剂Lys片段长链16肽、天花粉胰蛋白酶抑制剂、癌胚抗原肽、甜味肽等一系列类似物，并测定了这些类似物的生物活性，有以下新的研究结果：1、furin酶抑制剂的设计、制备和功能；2、芳香氨基酸芳环之间的π-π共轭能部分补偿二硫键的作用；3、癌胚抗原肽Gly4被L-Pro替代可增加与HLA-A2分子的结合；4、肽键对甜味肽保持甜味是必须的。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了