Ippan kagaku yakuhin
2026-07-19
(R)-N4-(3-塩素-4-フッ素フェニル)-7-(((テトラヒドロフラン-3-基)酸素基)喹唑啉-4，6-二アミン(阿法替尼不純物)
(R)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4，6-diamine(Afatinib Impurity)
(R)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4，6-diamine(Afatinib Impurity) 98%