英文名称
(R)-N-(-(7-(But-2-yn--yl)-3-methyl--((4-methylquinazolin-2-yl)methyl)-2,-dioxo-2,3,,7-tetrahydro-H-purin-8-yl)piperidin-3-yl)formamide (Linagliptin Impurity)
英文别称
N-{-[7-(but-2-yn--yl)-3-methyl--[(4-methylquinazolin-2-yl)methyl]-2,-dioxo-2,3,,7-tetrahydro-H-purin-8-yl]piperidin-3-yl}formamide
中文别称
Smiles Code
O=CN[C@H]CN(CCC)C2=NC3=C(N2CC#CC)C(N(CC4=NC5=C(C(C)=N4)C=CC=C5)C(N3C)=O)=O