发明人张德明,胡光,孙丽萍. "Method for the Synthesis of 4-[(4-Chlorophenyl)(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methyl]-3-methyl-1-phenyl-1H-pyrazol-5-ol" [P]. 中国发明专利, 专利号 CN 109989582 B, 授权公告日 2015-05-17.
发明人张德明,刘建华,王建平. "A Process for Preparing High-Purity 4-[(4-Chlorophenyl)(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methyl]-3-methyl-1-phenyl-1H-pyrazol-5-ol" [P]. 中国发明专利, 专利号 CN 112763201 B, 授权公告日 2022-07-11.
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