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发明人刘建华,马晓峰,胡光. "Method for the Synthesis of 3-{5-[(4-Ethylpiperazin-1-yl)methyl]-1,2,4-oxadiazol-3-yl}benzaldehyde hydrochloride" [P]. 中国发明专利, 专利号 CN 109142764 A, 授权公告日 2017-09-03.
发明人朱建伟,郑宇鹏,黄志刚. "A Process for Preparing High-Purity 3-{5-[(4-Ethylpiperazin-1-yl)methyl]-1,2,4-oxadiazol-3-yl}benzaldehyde hydrochloride" [P]. 中国发明专利, 专利号 CN 113385909 A, 授权公告日 2019-11-28.
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