Schröder R, Williams B T, Yamamoto T. "一种的合成方法" [P]. US Patent, US 10114228 B2, 2021-12-05.
发明人王建平,何建平,冯建国. "Method for the Synthesis of 1179369-64-2
6,7-Dimethoxy-3,4-dihydroisoquinoline-2(1H)-carboximidamide sulfate
MFCD11983184" [P]. 中国发明专利, 专利号 CN 110298425 B, 授权公告日 2016-07-18.
发明人林芳,周伟,钱学锋. "A Process for Preparing High-Purity 1179369-64-2
6,7-Dimethoxy-3,4-dihydroisoquinoline-2(1H)-carboximidamide sulfate
MFCD11983184" [P]. 中国发明专利, 专利号 CN 116738363 B, 授权公告日 2015-06-05.
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