A PROCESS FOR PRODUCING CRYSTALLINE (-)-CIS-2-HYDROXYMENTHYL-4-(CYTOSIN-1-YL)-1,3-OXATHIOLANE

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专利权人:

发明人:

SIMION DAN,SIMION IOANA,CIMPOIA ALEX

申请号：

IN6729/DELNP/2007

公开号：

IN252424B

申请日:

2007.08.30

申请国别(地区):

IN

年份:

2012

代理人:

摘要：

There is provided a method for resolving a compound of formula III, in the cis configuration: There is also provided a process for producing optically active compound of formula I or II: wherein: R1, R2, R3 are as defined herein, the method and process involving the production, recovery and conversion of diastereomeric salts.

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