(R,Z)-叔丁基(1-(7-(3-溴丁-2-烯-1-基)-3-甲基-1-((4-甲基喹唑啉-2-基)甲基)-2,2,6-二氧代-2,3,6,7-四氢-1H-嘌呤-8-基)哌啶-3-基)氨基甲酸叔丁酯(利格列汀杂质)
(R,Z)-tert-Butyl(1-(7-(3-bromobut-2-en-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)carbamate(LinagliptinImpurity)
2803372-57-6