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发明人罗永刚,高志强,钱学锋. "A Process for Preparing High-Purity N-[(1R,2R)-2-Amino-1,2-diphenylethyl]-N'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiourea" [P]. 中国发明专利, 专利号 CN 108486449 A, 授权公告日 2017-02-11.
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