查询词典 compounds

Pharmaceutical compositions comprise an effective amount of the instant compounds, either alone, or in combination with one or more therapeutically active compounds, and a pharmaceutically acceptable carrier.

药物组合物包含有效量的单独的或与一种或多种治疗活性化合物组合的本发明化合物，以及药物可接受载体。

The compounds of the formula I are valuable pharmacologically active compounds.

式I的化合物是有价值的药物活性化合物。

The volatile flavor compounds of Nanx wudl at the start stage of fermentation mainly were hydrocarbon compounds and aldehydes, ketones from lipids oxidation, After 180 days, ethyl hexanoate, ethyl acetate, phenethyl alcohol, acetic acid and ethyl octanoate were predominant.

发酵180d后，主要风味组分是己酸乙脂、苯乙醇、乙酸乙脂、乙酸和辛酸乙脂。

Among them, I was a new compound, II～IV and VI～IX compounds were isolated from pholidota for the first time, X and XIV compounds were isolated from P.chinensis for the first time.

其中化合物I是新化合物；化合物II～IV、VI～IX为首次从该属植物中分离到；化合物X和XIV为首次从该种植物中分离到。

The biological tests indicate that most of the compounds synthesized have herbicidal activity in a certain degree and several compounds show certain bactericidal activity. Further anti-ALS enzyme test shows that two kinds of novel phosphonic ureas have good anti-ALS enzyme activity.

对合成的部分化合物进行了初步的生物活性测定，所设计的大部分化合物都显示出一定的除草活性，有的具有一定的杀菌活性；对两类膦酰脲化合物进行了离体ALS酶抑制试验，结果表明它们是很好的ALS酶抑制剂，同磺酰脲相当，有希望作为另一类ALS酶抑制剂的先导化合物。

The toxicity of selected compounds and their binary mixtures of sodium dodecyl sulfate with three substituted aromatic compounds to photobacterium phosphoreum was investigated, respectively.

研究阴离子表面活性剂十二烷基硫酸钠和苯酚、硝基苯、甲苯3种取代芳烃对发光菌的单一毒性，以及在等浓度配比条件下，SDS与这3种取代芳烃二元混合体系的联合毒性效应，并采用毒性单位、相加指数、相似性参数和泥合毒性指数进行毒性评价。

The photophysical properties, thermal properties, electrochemical properties of all compounds and electroluminescence properties of some compounds were investigated detailedly.

我们详细研究了各种化合物的光物理、热物理和电化学性质以及部分化合物的电致发光器件性能。

The conventional pinacol coupling of carbonyl compounds was carried out by using metals or metal compounds as mediators under condition of anhydrous organic solvents.

传统的呐偶合反应必须在无水有机溶剂条件下，由金属或金属化合物促进羰基化合物进行呐偶合反应。

One class of compounds is composed of three series of novel compounds as hybrids of podophyllotoxin with different types of isoquinolines.

我们共设计合成得到了两大类，四系列目标化合物。

Two compounds have been isolated from hard coral Porites Compressa Dana,their structures were determined by IR,MS, HNMR, 13CNMR analysis.The two compounds are: batyl alcohol,(2) N-[l--2-hydroxyl--3,7-heptadecadienal]- h exadecanamide.

从采自西沙群岛的扁缩滨珊瑚中的石油醚部分分离出两个化合物，经IR、MS、~1HNMR、~(13)CNMR等波谱方法鉴定，其结构分别为(1)鲨肝醇，(2)N-1-羟基甲基-2-羟基--3，7-十七碳二烯基十六酸酰胺。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。