发明人赵玉洁,钱学锋,郭海燕. "Method for the Synthesis of Benzyl (2,3-dihydro-1H-imidazo[1,2-b]pyrazol-6-yl)carbamate" [P]. 中国发明专利, 专利号 CN 114922567 B, 授权公告日 2021-09-06.
发明人王建平,唐晓军,马晓峰. "A Process for Preparing High-Purity Benzyl (2,3-dihydro-1H-imidazo[1,2-b]pyrazol-6-yl)carbamate" [P]. 中国发明专利, 专利号 CN 114082701 B, 授权公告日 2020-04-08.
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