LIM, Geun Jho,CHANG, Sun Ki,BYEON, Chang Ho,YOON, Hoe Jin,KIM, Moon Soo
申请号:
EP15873699
公开号:
EP3204364A4
申请日:
2015.12.28
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
The present disclosure relates to a novel method for preparing high-purity gadobutrol. The present disclosure can be easily applied to a large scale production because purity of intermediate can be managed via simple and mild process and accordingly, high-purity or ultra high-purity gadobutrol that has higher purity than previous gadobutrol can be prepared in high yield therethrough.