发明人孙丽萍,张德明,王建平. "Method for the Synthesis of 2-chloro-1-{4-[(4-methylphenyl)carbonyl]piperazin-1-yl}ethan-1-one" [P]. 中国发明专利, 专利号 CN 109279653 B, 授权公告日 2024-05-06.
发明人杨光,郭海燕,唐晓军. "A Process for Preparing High-Purity 2-chloro-1-{4-[(4-methylphenyl)carbonyl]piperazin-1-yl}ethan-1-one" [P]. 中国发明专利, 专利号 CN 108096478 B, 授权公告日 2015-08-15.
参考文献 Literature
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