兰索拉唑关键中间体2,3- 二甲基-4-(2,2,2- 三氟乙氧基) 吡啶- N- 氧化物合成工艺改进
高学智，王庆河，仝巧林，杨建文，程卯生*
Synthesis Improvement of the Key Intermediate of Lansoprazole 2,3-Dimethyl-4- (2,2,2-trifluoroethoxy)pyridine-N-oxide
GAO Xuezhi, WANG Qinghe, TONG Qiaolin, YANG Jianwen, CHENG Maosheng*
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2018, (09): 1252
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DOI: 10.16522/j.cnki.cjph.2018.09.007
