thioacetic acid S-{3-[4-((1S,2S,3S,4S,6R)-6-acetylsulfanyl-3-carbamoyl-bicyclo[2.2.1]hept-2-ylamino)-5-fluoro-pyrimidin-2-ylamino]benzyl}ester 在
sodium methylate 作用下,
以
甲醇 为溶剂,
生成 (3S,4S,6S,8R,24S)-21-fluoro-9,10-dithia-2,17,19,22-tetrazapentacyclo[16.3.1.13,6.112,16.04,8]tetracosa-1(22),12(23),13,15,18,20-hexaene-24-carboxamide