Standards; Amino Acids; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
2-[(1S)-1-[[[2-[(1S)-1-[[[2-[(1S)-1-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-methylpropyl]-4-thiazolyl]carbonyl]amino]-2-methylpropyl]-4-thiazolyl]carbonyl]amino]-2-methylpropyl]-4-thiazolecarboxylic Acid Ethyl Ester is an intermediate in the synthesis of QZ59S-SSS (Q990000) which acts as a potential inhibitor of human P-glycoprotein used to improve the efficacy of cancer chemotherapy.