Two important synthetic methods of penicillin sulfoxide are reviewed.
另一种方法是直接把青霉素氧化成青霉素亚砜。
The preparation of penicillin G sulfoxide p-nitrobenzyl ester from penicillin G was studied.
对青霉素G钾制备青霉素G亚砜对-硝基苄酯工艺进行了研究。
For example, water, dimethyl sulfoxide, dimethylformaldehyde, and dimethylacetamide are used.
例如，水、二甲基亚砜、二甲基甲醛和二甲基乙酰胺。
Objective To study the effect and possibal mechanism of dimethyl sulfoxide (DMSO) on cerebral ischemia.
目的研究二甲基亚砜（DMSO）对小鼠脑缺血的影响，并初步探讨其机制。
The solubility curve of sodium nitrate in pure dimethyl sulfoxide and in DMSO aqueous solution are given.
给出了硝酸钠在纯二甲基亚砜及二甲基亚砜水溶液中溶解度曲线。
Penicillin V potassium salt is oxidized with Peracetic acid to synthesize Sulfoxide with a yield of 96.1%.
以青霉素V钾为原料，采用过氧乙酸作催化剂合成青霉素V亚砜酸，收率可达96.1%。
The gas permeation performance of a-cellulose membrane that contained dimethyl sulfoxide (DMSO) was evaluated.
研究了用二甲基亚砜进行物理改性的纤维素膜气体渗透性能。
Conclusion: There is no optical isomer in alliin samples. its configuration was found to be S-allyl-L-cysteine sulfoxide.
结论：国产蒜氨酸中无手性对映体杂质，其立体构型为S-烯丙基-L-半胱氨酸亚砜。
Sulfoxide and sulfone, which are formed in oxidization of SIB, improve the EP properties and increase the copper corrosion.
在硫化异丁烯氧化中，一部分硫化异丁烯分子转化为亚砜和砜，极压性明显提高，腐蚀性有所增加。
Penicillin G potassium salt can be oxidized by Hydrogen Peroxide or Peracetic acid to give sulfoxide with a yield of 91.5%.
以青霉素G钾为原料，分别采用过氧乙酸和双氧水作氧化剂合成青霉素G亚砜，收率可达91.5 %。
Biphenyl sulfoxide was prepared by the oxidation of biphenyl sulfide with hydrogen peroxide at room temperament in yield 98.7%.
以二苯硫醚为主要原料，以过氧化氢为氧化剂，在室温条件下氧化得到了二苯亚砜。
The extraction results showed that among the solvents, n, N-dimethylformamide (DMF) was better than dimethyl sulfoxide, ethyl cyanide and methanol.
试验发现，溶剂n, N-二甲基甲酰胺(DMF)的萃取效果优于二甲亚砜、乙腈及甲醇。
Eleven solid quaternary complexes of rare earth perchlorate with diphenyl sulfoxide (L) and benzoic acid (L') have been synthesized and characterized.
本文首次合成并表征了高氯酸稀土与二苯基亚砜、苯甲酸的十一种四元配合物。
The effect of new quinazoline and sulfoxide derivatives were tested against pathogenic fungi bv using the mycelial growth rate method in the laboratory.
本论文采用室内生长速率法对本课题组合成的新型亚砜类和喹唑啉类化合物进行了抑菌活性初步筛选。
Objective To explore the mechanism of inhibitory effect of dimethyl sulfoxide (DMSO) on the hyperplasia of the fibrous capsule around the tissue expander.
目的从分子水平探讨二甲基亚砜（DMSO）抑制组织扩张器周围纤维囊增生的机制。
OBJECTIVE to study the effects of the reaction time to the concentration of superoxide anion radical (o 2 -) produced in the alkaline dimethyl sulfoxide (DMSO) solution.
目的研究二甲基亚砜碱性溶液中时间对超氧阴离子自由基浓度的影响。
Purpose To study the effect on differentiation and growth of human nasopharyngeal carcinoma (NPC) cell transfected by EBV LMP gene and induced by Dimethyl Sulfoxide (DMSO).
目的：研究eBV -LMP及二甲基亚砜(DMSO)对人鼻咽癌(NPC)细胞体外生长分化的影响。
From the data of the determination of copper corrosion and active sulfur of the additives, it can be found out that sulfoxide and sulfone cause the severe copper corrosion.
通过铜片腐蚀试验和活性硫测定，发现氧化硫烯腐蚀性上升的主要原因是由于反应生成的亚砜和砜造成的。
The influence of heat conductive oil recirculation system on the production of sulfoxide chloride was analyzed. The improvement plans were put forward and the effects were obvious.
分析了导热油循环系统对生产氯化亚砜的影响，提出了改造方案，改造效果明显。
The samples were dissolved in dimethyl sulfoxide (DMSO) and the data were recorded by positive ion mode. No any other fragment was found except for little molecular ion which loses a chlorine atom.
样品溶解在二甲基亚砜中，以正离子方式记录谱图，结果发现除产生一个失去氯原子的分子离子峰外，没有任何碎片峰。
The samples were dissolved in dimethyl sulfoxide (DMSO) and the data were recorded by positive ion mode. No any other fragment was found except for little molecular ion which loses a chlorine atom.
样品溶解在二甲基亚砜中，以正离子方式记录谱图，结果发现除产生一个失去氯原子的分子离子峰外，没有任何碎片峰。
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