HE BINGFANG,WU XUEMING,CHU JIANLIN,WU BIN,ZHANG SEN,OUYANG PINGKAI
申请号：
IN257/MUMNP/2013
公开号：
IN2013MN00257A
申请日:
2013.02.04
申请国别(地区):
IN
年份:
2014
代理人:
摘要：
A new fructosylated puerarin represented by Formula (I) a preparation method therefor and a use thereof in preparation of drugs for treating cardio cerebrovascular diseases and/or tumor related diseases. R1 and R2 in Formula (I) are each independently selected from hydrogen methyl ethyl formyl acetyl methylamino and sulfate group R is a monoglycosyl of fructose or an oligosaccharyl of 2 to 5 fructoses connected. The preparation method for the fructosylated puerarin comprises biologically converting puerarin into fructosylpuerarin and oligosaccharylpuerarin in an aqueous or non aqueous system.
