发明人刘建华,钱学锋,陈志强. "Method for the Synthesis of 5-Amino-2-chloroisonicotinonitrile" [P]. 中国发明专利, 专利号 CN 113447931 A, 授权公告日 2024-05-03.
Yamamoto T, Schröder R, Williams B T. "A Process for Preparing High-Purity 5-Amino-2-chloroisonicotinonitrile" [P]. US Patent, US 11942558 B2, 2022-04-23.
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