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发明人高志强,钱学锋,林芳. "A Process for Preparing High-Purity N-[2-[[(2,3-Difluorophenyl)methyl]thio]-6-[[(1S,2R)-2,3-dihydroxy-1-methylpropyl]amino]-4-pyrimidinyl]-1-azetidinesulfonamide" [P]. 中国发明专利, 专利号 CN 111370462 A, 授权公告日 2017-03-23.
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