发明人冯建国,郭海燕,马晓峰. "一种1H-吡唑并[3,4-b]吡啶-5-基甲胺盐酸的合成方法" [P]. 中国发明专利, 专利号 CN 109475503 A, 授权公告日 2021-09-26.
发明人韩伟,朱建伟,杨光. "Method for the Synthesis of 1H-pyrazolo[3,4-b]pyridin-5-ylmethanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 111564437 B, 授权公告日 2020-05-19.
发明人李文辉,唐晓军,郑宇鹏. "A Process for Preparing High-Purity 1H-pyrazolo[3,4-b]pyridin-5-ylmethanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 110265103 A, 授权公告日 2016-02-14.
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