Ilban hwahakmuljil
2026-07-19
1-(4-((3-염소-4-불소페닐)아미노)-7-(((S)-테트라히드로푸란-3-基)산소基)喹唑啉-6-基)-5-히드록시피롤알칸케톤-2-케톤(阿法替尼불순물)
1-(4-((3-chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one(AfatinibImpurity)
1-(4-((3-chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one(AfatinibImpurity) 98%