![4-(6-((6-アセチル-8-环ペンチル基-5-メチル-7-酸素代-7，8-二水素ピリジン并[2，3-d]ピリミジン-2-基)アミノ)ピリジン-3-基)哌嗪-1-ホルムアルデヒド(帕博西尼不純物)](/static/images/placeholder.svg)
Ippan kagaku yakuhin
2026-07-19
4-(6-((6-アセチル-8-环ペンチル基-5-メチル-7-酸素代-7，8-二水素ピリジン并[2，3-d]ピリミジン-2-基)アミノ)ピリジン-3-基)哌嗪-1-ホルムアルデヒド(帕博西尼不純物)
4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7，8-dihydropyrido[2，3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carbaldehyde(PalbociclibImpurity)
4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7，8-dihydropyrido[2，3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carbaldehyde(PalbociclibImpurity) 97%