英文名称
(R,Z)-tert-Butyl (-(7-(3-bromobut-2-en--yl)-3-methyl--((4-methylquinazolin-2-yl)methyl)-2,-dioxo-2,3,,7-tetrahydro-H-purin-8-yl)piperidin-3-yl)carbamate (Linagliptin Impurity)
Smiles Code
Br/C(C)=C\CNC(N2C[C@@H](CCC2)NC(OC(C)(C)C)=O)=NC3=CC(N(C(N3C)=O)CC4=NC5=C(C(C)=N4)C=CC=C5)=O