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发明人朱建伟,沈红梅,钱学锋. "A Process for Preparing High-Purity N-(5-((2-(Cyclopentylamino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-3-methylbutanamide" [P]. 中国发明专利, 专利号 CN 116764253 A, 授权公告日 2021-12-15.
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