英文名称
5-Chloro-6-[(2-oxo-1-pyrrolidinyl)methyl]-2,4(1H,3H)-pyrimidinedione
5-氯-6-((2-氧代吡咯烷-1-基)甲基)嘧啶-2,4(1H,3H)-二酮(替吡嘧啶杂质)
Smiles Code
ClC1=C(CN2CCCC2=O)NC(=O)NC1=O
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
5-Chloro-6-[(2-oxopyrrolidin-1-yl)methyl]pyrimidine-2,4(1H,3H)-dione was one of the intermediates involved in preparation of tipiracil.