Synonyms |
(R,Z)-8-(3-Aminopiperidin-1-yl)-7-(3-bromobut-2-en-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione ; LIP-2-Z-Bromo-Butene(CD-1245) ; Linagliptin Impurity S (Z - Isomer ) ; N-Des-(2-butyn-1-yl)-N-(3-bromo-2-buten-1-yl) Linagliptin |