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发明人孙丽萍,罗永刚,高志强. "Method for the Synthesis of 2-[(4S)-4,5-Dihydro-4-(2-methylpropyl)-2-oxazolyl]-4,4′-bipyridine" [P]. 中国发明专利, 专利号 CN 112172545 A, 授权公告日 2020-04-15.
发明人马晓峰,罗永刚,王建平. "A Process for Preparing High-Purity 2-[(4S)-4,5-Dihydro-4-(2-methylpropyl)-2-oxazolyl]-4,4′-bipyridine" [P]. 中国发明专利, 专利号 CN 113824845 B, 授权公告日 2018-04-28.
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