Improved synthesis of sulfoconjugate isomers of norepinephrine and epinephrine,and separation of all sulfoconjugates of catecholamines by thin-layer and high-performance liquid chromatography.
Improved synthesis of sulfoconjugate isomers of norepinephrine and epinephrine,and separation of all sulfoconjugates of catecholamines by thin-layer and high-performance liquid chromatography.
作者:YOSHIHIRO ARAKAWA、KAZUHIRO IMAI、ZENZO TAMURA
DOI:10.1248/cpb.29.2086
日期:——
A method for the synthesis of 3-O- and 4-O-sulfoconjugates of norepinephrine and epinephrine was developed by the reduction of the corresponding sulfates of noradrenalone and adrenalone. Simultaneous separation of the six kinds of sulfoconjugates of catecholamines was achieved by thin-layer chromatography and high-performance liquid chromatography.