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发明人黄志刚,孙丽萍,冯建国. "Method for the Synthesis of N’-Nitrosonornicotine N-b-D-Glucuronide (Mixture Of Diastereomers) x Hydrate" [P]. 中国发明专利, 专利号 CN 117474949 B, 授权公告日 2023-07-11.
Schröder R, Patel M V, Kumar R. "A Process for Preparing High-Purity N’-Nitrosonornicotine N-b-D-Glucuronide (Mixture Of Diastereomers) x Hydrate" [P]. US Patent, US 10278612 B2, 2024-06-27.
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