研究了一种制备对氟甲苯的新工艺。
结论：本方法可应用于测定马来酸氟伏沙明中有机溶剂乙腈与甲苯的残留量。
Conclusion: This method has been successfully used for the detection of residual acetonitrile and toluene as organic solvents in fluvoxamine.
从氟代甲苯出发，以醋酸为溶剂，采用液相空气氧化法，在钴锰盐和1，1，2，2-四溴乙烷催化体系存在下，合成了氟代苯甲酸，采用升华方法进行精制。
Fluorobenzoic acids were prepared from fluorotoluenes through liquid phase air oxidation with acetic acid as solvent and Co~(2+)-Mn~(2+)-1, 1,2,2-tetrabromoethane as catalyst.
研究了氨基磺酸、氟硼酸及对甲苯磺酸的助催化作用，并探讨了其催化机理。
The research was concentrated on the co catalysis effect and the related catalytic mechanism of strong acids, such as amino sulfonic acid, p toluenesulfonic acid and fluoroboric acid.
以对甲苯乙酮和三氟醋酸乙酯为原料，经缩合、环合两步反应得到2型环氧酶抑制剂赛来昔布，总收率为6 7%。
Celecoxib as a cyclooxygenase-2 inhibitor, was synthesized from p-methylacetophenone and ethyl trifluoroacetate by successively condensation and cyclization in 67% overall yield.
以液态聚硫橡胶、异氟尔酮二异氰酸酯和扩链剂3，6 -二甲硫基-2 ，5 -二甲苯胺为原料，合成了不同硬段质量分数的聚硫硫代聚脲。
A series of polysulfide based thio-polyurea was synthesized, which were based on isophorone diisocyanate, liquid polysulfide and 2,5-diamino-3,6-dimethylmercapto toluene.
P 4 5 02c9的底物包括甲苯磺丁脲、苯妥英、s法华令、氟西汀、洛沙坦等。
P450 2c9 substrates mainly include tolbutamide, phenytoin, S-warfarin, fluoxetine, and losartan.
P 4 5 02c9的底物包括甲苯磺丁脲、苯妥英、s法华令、氟西汀、洛沙坦等。
P450 2c9 substrates mainly include tolbutamide, phenytoin, S-warfarin, fluoxetine, and losartan.
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