Standards; Pharmaceutical/API Drug Impurities/Metabolites;
應(yīng)用:
2-Butyl-1,6-dihydro-4-methyl-6-oxo-1-[[2'-[1-(triphenylmethyl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-5-pyrimidineacetic Acid (Fimasartan Impurity) is a Fimasartan impurity, and also functions as a reagent in the synthesis and in the antihypertensive activity of pyrimidin-4(3H)-one derivative as losartan analogue