摘要
The preparation procedure of benzylpenicillin sulfoxide p-methoxybenzyl ester by esterificating penicillin G potassium salt and following oxidizing the corresponding benzylpenicillin ester is described. The method using the only reactive solvent minimizes the kinds of solvents and decreases the volume of solvents, which facilitates technical procedures and reduces the cost.
The preparation procedure of benzylpenicillin sulfoxide p-methoxybenzyl ester by esterificating penicillin G potassium salt and following oxidizing the corresponding benzylpenicillin ester is described. The method using the only reactive solvent minimizes the kinds of solvents and decreases the volume of solvents, which facilitates technical procedures and reduces the cost.
出处
《应用化学》
CAS
CSCD
北大核心
2003年第7期706-708,共3页
Chinese Journal of Applied Chemistry
关键词
青霉素亚砜酯
合成
penicillin sulfoxide ester,preparation
