Obychnye khimikaty
2026-07-19
(R)-трет-бутил(1-(1-(2-((2-этил酰фенил)амино)-2-кислородаэтил)-7-(бутил-2-ин-1-基)-3-метил-2，2，6-二кислорода代-2，3，6，7-四водорода-1H-пурин-8-基)哌啶-3-基)аминомуравьиная кислота叔бутилэфир(利格列汀примесь)
(R)-tert-Butyl(1-(1-(2-((2-acetylphenyl)amino)-2-oxoethyl)-7-(but-2-yn-1-yl)-3-methyl-2，6-dioxo-2，3，6，7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)carbamate(LinagliptinImpurity)
(R)-tert-Butyl(1-(1-(2-((2-acetylphenyl)amino)-2-oxoethyl)-7-(but-2-yn-1-yl)-3-methyl-2，6-dioxo-2，3，6，7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)carbamate(LinagliptinImpurity) 98%