发明人徐明华,王建平,周伟. "Method for the Synthesis of 2-Amino-4-(methylsulfonyl)-N-(tetrahydro-2H-pyran-4-yl)butanamide" [P]. 中国发明专利, 专利号 CN 117608505 A, 授权公告日 2022-07-01.
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