发明人郭海燕,钱学锋,林芳. "Method for the Synthesis of 2-Amino-N,N-dipropylpropanamide hydrochloride" [P]. 中国发明专利, 专利号 CN 109971898 A, 授权公告日 2020-07-25.
发明人沈红梅,唐晓军,胡光. "A Process for Preparing High-Purity 2-Amino-N,N-dipropylpropanamide hydrochloride" [P]. 中国发明专利, 专利号 CN 112261760 A, 授权公告日 2019-02-08.
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