PROCESS FOR THE PREPARATION OF 6-[(1-METHYL-4-NITRO-1H-IMIDAZOL-5-YL)THIO]-1H-PURINE

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专利权人:

发明人:

DALVI MAHESH BHAGOJI,TARADE PRADEEP KISAN

申请号：

IN3319/MUM/2011

公开号：

IN2011MU03319A

申请日:

2011.11.24

申请国别(地区):

IN

年份:

2013

代理人:

摘要：

The invention discloses a one-pot economical process for preparation of highly pure 6-[(l-methyl-4-nitro-lH-imidazol-5-yl)thio]-lH-purine by reacting 6-mercaptopurine with 5-halo-l-methyl-4-nitro-lH-imidazole in presence of a base in aqueous medium.

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