Authors:
LEE HW
KANG TW
KIM EN
SHIN J
CHA KH
CHO DO
CHOI NH
KIM JW
HONG CI
Citation: Hw. Lee et al., AN EFFECTIVE AND CONVENIENT ESTERIFICATION OF CEPHALOSPORIN DERIVATIVES BY USING QUARTERNARY AMMONIUM-SALTS AS CATALYSTS, Synthetic communications, 28(23), 1998, pp. 4345-4354