发明人刘建华,朱建伟,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117234433 A, 授权公告日 2023-04-15.
发明人韩伟,胡光,孙丽萍. "Method for the Synthesis of (E)-N'-Amino-N''-(benzenesulfonyl)-N-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}guanidine" [P]. 中国发明专利, 专利号 CN 114628616 B, 授权公告日 2015-05-15.
Schröder R, Anderson J P, Williams B T. "A Process for Preparing High-Purity (E)-N'-Amino-N''-(benzenesulfonyl)-N-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}guanidine" [P]. US Patent, US 10414826 B2, 2025-04-28.
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