ethyl (2S)-2-[[4-[[3-(2,2-dimethylpropanoyloxymethyl)-2,7-dimethyl-4-oxoquinazolin-6-yl]methyl-prop-2-ynylamino]-2-fluorobenzoyl]amino]-5-[(5-oxo-1,4-dihydro-1,2,4-triazol-3-yl)sulfanyl]pentanoate 在
间氯过氧苯甲酸 作用下,
以
二氯甲烷 为溶剂,
反应 16.0h,
生成 ethyl (2S)-2-[[4-[[3-(2,2-dimethylpropanoyloxymethyl)-2,7-dimethyl-4-oxoquinazolin-6-yl]methyl-prop-2-ynylamino]-2-fluorobenzoyl]amino]-5-[(5-oxo-1,4-dihydro-1,2,4-triazol-3-yl)sulfonyl]pentanoate