Cyclodextrin

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专利权人:

Curadev Pharma Pvt Ltd

发明人:

Savage, Tammy,Wicks, Stephen,Mitchell, John

申请号：

AU2014291800

公开号：

AU2014291800A1

申请日:

2014.07.16

申请国别(地区):

AU

年份:

2016

代理人:

摘要：

The invention provides a method for preparing sulphoalkyl ether- β-cyclodextrin. The method comprises first contacting cyclodextrin with a base to form activated cyclodextrin. The method then comprises separately contacting the activated cyclodextrin with an alkyl sultone to form sulphoalkyl ether- β-cyclodextrin. The activation reaction is carried in batch and the sulphoalkylation reaction is carried out under continuous flow conditions.

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