发明人胡光,沈红梅,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109492977 A, 授权公告日 2025-05-04.
发明人赵玉洁,李文辉,刘建华. "Method for the Synthesis of Tetrabutylammonium (1R,2S,5R)-2-(2-((R)-1-(tert-butoxycarbonyl)piperidine-3-carbonyl)hydrazinecarbonyl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl sulfate" [P]. 中国发明专利, 专利号 CN 109877426 B, 授权公告日 2021-04-09.
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