发明人罗永刚,唐晓军,陈志强. "Method for the Synthesis of 1216073-46-9
2-(6-Chloroimidazo[1,2-a]pyridin-2-yl)acetohydrazide
MFCD14539628" [P]. 中国发明专利, 专利号 CN 116539536 A, 授权公告日 2017-01-04.
发明人张德明,冯建国,孙丽萍. "A Process for Preparing High-Purity 1216073-46-9
2-(6-Chloroimidazo[1,2-a]pyridin-2-yl)acetohydrazide
MFCD14539628" [P]. 中国发明专利, 专利号 CN 110668802 B, 授权公告日 2017-10-23.
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