发明人张德明,王建平,陈志强. "Method for the Synthesis of (R)-7-Methyl-8-((S)-p-tolylsulfinyl)-2,3,6,7-tetrahydroindolizin-5(1H)-one" [P]. 中国发明专利, 专利号 CN 111922253 A, 授权公告日 2018-06-28.
Schröder R, Jørgensen K, Björnsson E. "A Process for Preparing High-Purity (R)-7-Methyl-8-((S)-p-tolylsulfinyl)-2,3,6,7-tetrahydroindolizin-5(1H)-one" [P]. European Patent, EP 3611325 A1, 2022-08-27.
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