英文名稱
BIRH 414
11-乙基-4-甲基-5,11-二氫-6H-二吡啶并[3,2-b:2',3'-e][1,4]二氮雜卓-6-酮
Smiles Code
CCN1c2nccc(C)c2NC(=O)c3cccnc13
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
BIRH 414 (Nevirapine EP Impurity A; Nevirapine USP Related Compound A) is an derivative of 1-[(2-Hydroxyethoxy)methyl]-6-(phenylthio)thymine, a highly potent inhibitor of wild-type human immunodeficiency virus type 1. BIRH 414 was also shown to exhibit binding affinity towards HIV-1 reverse transcriptase enzyme. This is also an impurity found in Nevirapine (N391275).