
Keywords: DCC; dicyclohexylcarbodiimide; DCU; dicyclohexylurea; DEG; diethylene glycol; DMAP; 4 (N,N-dimethylamino)pyridine; EDA; 1,2-ethylenediamine; EEDQ; N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; LCA; lithocholic acid; OES-LCA; oligoester of diethylene gly