发明人杨光,徐明华,唐晓军. "Method for the Synthesis of (E)-N-{7-[(Z)-2-(4-chlorophenyl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}-N'-methoxymethanimidamide" [P]. 中国发明专利, 专利号 CN 109038978 A, 授权公告日 2022-05-11.
发明人马晓峰,郭海燕,杨光. "A Process for Preparing High-Purity (E)-N-{7-[(Z)-2-(4-chlorophenyl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}-N'-methoxymethanimidamide" [P]. 中国发明专利, 专利号 CN 117704619 B, 授权公告日 2015-02-13.
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