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%。

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Objective To establish a kind of method for using high-performace liquid chromatography to measure macromolecules foreign substance in dispersible tablets of Penicillin V Potassium.

目的：建立一种高效液相色谱法测定青霉素V钾分散片的高分子杂质的方法。

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Penicillin V potassium penicillin-sensitive strains for induced mild to moderate infections, including Streptococcus caused by tonsillitis, pharyngitis, scarlet fever, erysipelas, etc.

青霉素V钾适用于青霉素敏感菌株所致的轻、中度感染，包括链球菌所致的扁桃体炎、咽喉炎、猩红热、丹毒等；

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