• 实验结果表明还原法有效快速地裂解硫酯键。

    The results showed that the photoreduction is a more rapid and efficient that can cleave the trithiocarbonate.

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  • 首先具有泛素活化E1复合物形成中被活化

    Ubiquitin is first activated by forming a thiol ester complex with the activation component E1.

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  • 氮化合物硫酯无痕施陶丁格连接反应一种有效生成酰胺方法

    The traceless Staudinger ligation of azides and phosphines is an effective method to produce an amide bond.

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  • 实验结果表明还原法有效快速断裂三硫酯并且不会存在偶连情况。

    The results showed that the photoreduction is a more rapid and efficient that can cleave the trithiocarbonate while avoiding the coupling of the thiol end groups.

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  • 文献报道用于合成,其保护氨基酸硫酯保护的线型固相合成的。

    The reported thioester method has been used for peptide synthesis, but the protected amino acid thioester and protected linear peptide thioesters were synthesized by solid-phase method.

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  • 另一种2-巯基苯并噻唑先将溴甲烷氰化钠反应生成氰酸氯甲然后氰酸氯甲与2-巯基苯并噻唑反应得到苯噻氰。

    It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.

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  • 一项芬兰研究表明腌制泡菜过程中经历发酵过程会产生好几种抗癌成分包括ITC(异氰酸),吲哚以及莱菔烷。

    A Finnish study found that the fermentation process involved in making sauerkraut produces several other cancer-fighting compounds, including ITCs, indoles, and sulforaphane.

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  • 作者科学杂志上写道豆瓣菜中的化学物质叫异氰酸(isothiocyanates),它能够干扰癌细胞生长

    Writing in the scientific journal, the authors said chemicals found in watercress, known as isothiocyanates, appeared to interfere with the growth of cancer cells.

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  • 根据碱性条件下水解反应生成原理,研究了甲基酸钠废渣原料制备二甲基方法

    Based on the principle of ester hydrolyzation to ether in alkali condition, the process for preparation of dimethyl sulfide from sodium methyl sulfate residue was investigated.

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  • 由于酚酸预后以及闭经感染带状疱疹病毒风险唑嘌呤比较没有明显区别,所以用于维持治疗

    Compared with AZA, MMF also is an alternative for maintenance therapy of severe LN without significant difference in the prognosis or risks of amenorrhoea and herpes zoster.

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  • 奖励贴士准备阶段大蒜然后放置分钟(盖上,防止干燥),它有时间形成代亚磺酸

    Bonus tip: Chop garlic early in the prep phase, then set it aside for a few minutes (covered, so it won't dry out) to give time for thiosulfinates to develop.

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  • 这些食物富含氰酸化合物这种化合物能够降低癌症风险

    These foods are rich in compounds called isothiocyanates, which are known to lower cancer risk.

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  • 这种报警器检测到烟雾喷放出一种称为氰酸化合物这种化合物发恶臭食物芥菜山葵芥末酱辛辣味道气味的原由。

    When it detects smoke, the alarm emits a compound called allyl isothiocyanate, which is responsible for the pungent taste and smell of stinky foods like mustard, horseradish and wasabi.

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  • 主要对采用微波真空真空联合干燥得到的代亚磺酸含量大蒜生物活性进行了研究

    To study on the biological activity of garlic powder with high thiosulfinates content which was produced by microwave-vacuum drying combined with vacuum drying method.

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  • 利用单质菜籽油菜籽油混和物制备极压添加剂。

    Sulfurated seed oil and methyl seed oil have been synthesized with a method of elemental sulfur sulfuration.

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  • 因半衰期短,为了延长药物作用时间提高药效,本文合成了它的醚类衍生物

    In order to search for new derivatives with longer duration of action and higher activity, captopril esters and thioethers were synthesized.

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  • 氢酸络合离子,随后乙酸进行萃取,利用分光光度法测量光亮溶液中的钴离子。

    Spectrophotometric determination of cobalt in bright nickel plating bath was advanced with ammonium thiocyanate as complexing agent and butyl acetate as extracting agent.

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  • 本文用苯乙酰苯基氰酸微波辐射氧化铝介质进行反应,合成1 苯乙酰基4 苯基氨基脲;

    This paper reports the synthesis of 1 phenylacetyl 4 phenyl thiosemicarbazide from phenylacetyl hydrazine and phenyl isothiocyanate with aluminium oxide as a surpport under microwave irradiation.

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  • 如图3所示,剂中用放射性同位素标记磺化部分分散皮革中。

    Figure 3 shows how the sulfated oil portion of this fatliquor, which was labeled with radioactive sulfur, is distributed through leather.

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  • 室温下,二铁甲酰基氰酸芳香胺反应生成新颖二茂铁取代对称

    At room temperature, several novel unsymmetric ferrocenyl thiourea compounds were synthesized by reaction of substituted aniline with ferrocenyl formyl isothiocyanate.

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  • 水质液态离子色谱测定溶解阴离子第3部分铬酸碘化物酸盐氰酸盐的测定。

    Water quality - determination of dissolved anions by liquid chromatography of ions - part 3: determination of chromate, iodide, sulfite, thiocyanate and thiosulfate.

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  • 本文合成了分子中含有醚基团另一个基团羧酸酰胺的萃取

    In this paper several extractants containing a thioether group and another group such as carboxylic acid, ester or amide were synthesized.

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  • 报道二碘化钐作用代氨基甲酸发生还原反应,得到较产率的二醚和酰胺化合物。

    This paper reports reductive reaction of the thiocarbamic esters with samarium diiodide to give disulfidesand carboxamides in good results.

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  • 氰酸作为一类重要有机合成中间体制备应用受到广泛关注

    Isothiocyanates is a kind of important organic intermediates, and its synthesis methods and applications are paid more and more attentions.

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  • 结果表明土壤释放气体微生物分解氨基酸还原酸盐的产物

    The results show that these sulfur gases emitted from soils were identified as products of microbial decomposition of sulfur-containing amino acids, diethyl sulfate and reduction of sulfate.

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  • 研究了代二酸二月桂抗氧化效果、它类抗氧化剂协同性及其稳定性时间稳定性。

    The antioxidative effect, thermal stability and time stability of dilauryl thiodipropionate (DLTP) were studied. The synergistic effect of DLTP and phenolic antioxidatant was also discussed.

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  • 举例来说,梨型糖果气味丙酮糖尿病有关联则与肝炎有关甲基醚则预示着硬化

    For example, the odour of 'pear drops' esters and acetone in relation to diabetes, ammonia in relation to hepatitis, and dimethyl sulphide to cirrhosis.

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  • 举例来说,梨型糖果气味丙酮糖尿病有关联则与肝炎有关甲基醚则预示着硬化

    For example, the odour of 'pear drops' esters and acetone in relation to diabetes, ammonia in relation to hepatitis, and dimethyl sulphide to cirrhosis.

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