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- carbonyl diamide 碳酰二胺
- Cyclopropane carbonyl chloride is an important intermediate. 环丙甲酰氯是一种重要的中间体。
- The temperature of carbonyl synthesis reaction is studied. 摘要对羰基合成反应的温度进行了研究。
- Chlorotyrosine was not elevated in patients with high MPO or carbonyl levels. MPO或蛋白质羰基升高的病人3-氯酪氨酸并不升高。
- Influence of concentrationof carbonyl ironon static magnetism was not obvious. 五羰基铁浓度对复合粒子的静磁性能影响不明显。
- Chlorotyrosine was not eleated in patients with high MPO or carbonyl leels. MPO或蛋白质羰基升高的病人3-氯酪氨酸并不升高。
- Reaction of Carbonyl Compounds with Grignard and Organolithium Reagents. 醇,醛与酮和羧酸之间的氧化还原关系。
- The expression of ICAM-1 was increased and the expression of NOS and TIMP-2 were decreased in ECs induced by diamide. 联胺诱导的内皮细胞可使 ICAM-1的表达增强,而使 NOS 和 TIMP-2的表达下降。
- This method represents a useful conversion of the carbonyl group to the amino group. 它成为一个使羰基变为氨基的有效方法。
- This approach to carbonyl compounds also allows the synthesis of either optical antipodes. 这个一氧化碳合成方法也可以制备任何一个旋光对映体。
- Lipid peroxidation was initiated in cultured human endothelial cells (ECs) with diamide and the protective effect of selenium on ECs were investigated. 以巯基氧化剂联胺引发培养人内皮细胞脂质过氧化损伤,从形态和功能两方面,研究了硒对内皮细胞损伤的保护作用。
- The concentration of lipid peroxide was increased, prostacyclin synthesis was decreased in endothelial cells with increase of diamide concentration. 随联胺浓度增加,内皮细胞过氧化脂质浓度增加,前列环素合成减少。
- In this study, a novel chemical method was used to prepare the precursor dipeptide Gly-Asp diamide of RGD at large scale with low cost. 因此本文根据 RGD 的化学结构特点,采用化学- 酶法相结合的RGD 合成策略:先用新颖的化学法得到产量较高的前体GD 二肽酰胺,这一步反应操作简单,而且成本低廉;
- The surface lipids undergo oxidation generating many compounds containing hydroxyl and carbonyl groups. 表面的类脂物氧化后,产生许多化合物,包括羟基和羰基化合物。
- Abstract: Lipid peroxidation was initiated and facilitated in cultured human umbilical vein endothelial cells by treating the cells with diamide. 摘 要: 用联胺作用于培养人内皮细胞,激发并促进了脂质过氧化。
- Emphasis is on substitution and elimination reactions and chemistry of the carbonyl group. 重点强调取代、消除反应和含羰基基团的化学性质。
- The most important chemistry of dithianes, however, lies in their ability to act as a masked carbonyl group. 然而二硫杂环已烷的最重要的性质是它作为一个被掩蔽的羰基。
- Each group was cultured separately with various conditioned media collected respectively as hypothalamus-pituitary(HP),hypothalamus-pituitary induced by diamide(dHP),and control. 每组又再分为 3小组 :HP组、dHP组、Control组(对照组 )。 分别培养于预先收集的下丘脑 垂体 (HP组 )、联胺诱导下丘脑 垂体 (dHP组 )和对照组 (Control组 )条件培养液。
- The surface lipids undergo oxidation, generating many compounds containing hydroxyl and carbonyl groups. 表面的类脂物氧化后,产生许多化合物,包括羟基和羰基化合物。
- In the other type of monosaccharide, the carbonyl function is a ketone group. These sugars are termed ketoses. 在另一种类型中,羰基的功能是作为酮类,这些糖被称为酮糖。