发明人杨光,刘建华,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111913486 A, 授权公告日 2019-07-24.
发明人徐明华,韩伟,王建平. "Method for the Synthesis of 1255147-05-7
3217AD
5-Cyclobutyl-1,3,4-oxadiazol-2-ol
C6H8N2O2" [P]. 中国发明专利, 专利号 CN 117530800 A, 授权公告日 2018-09-25.
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