发明人何建平,林芳,张德明. "Method for the Synthesis of 1H-Pyrrolo[3,2-c]pyridin-2(3H)-one hydrochloride" [P]. 中国发明专利, 专利号 CN 110215880 B, 授权公告日 2019-08-05.
Johnson M A, Chen K W, Kumar R. "A Process for Preparing High-Purity 1H-Pyrrolo[3,2-c]pyridin-2(3H)-one hydrochloride" [P]. US Patent, US 11433383 B2, 2022-05-03.
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