Invention Grant
- Patent Title: Nucleobase having perfluoroalkyl group and process for producing the same
- Patent Title (中): 具有全氟烷基的核碱基及其制备方法
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Application No.: US12083780Application Date: 2006-11-06
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Publication No.: US07884202B2Publication Date: 2011-02-08
- Inventor: Tetsu Yamakawa , Kyoko Yamamoto , Daisuke Uraguchi , Kenji Tokuhisa
- Applicant: Tetsu Yamakawa , Kyoko Yamamoto , Daisuke Uraguchi , Kenji Tokuhisa
- Applicant Address: JP Shunan-shi, Yamaguchi-ken JP Shunan-shi, Yamaguchi JP Ayase-shi, Kanagawa
- Assignee: Tosoh Corporation,Tosoh F-Tech, Inc.,Sagami Chemical Research Center
- Current Assignee: Tosoh Corporation,Tosoh F-Tech, Inc.,Sagami Chemical Research Center
- Current Assignee Address: JP Shunan-shi, Yamaguchi-ken JP Shunan-shi, Yamaguchi JP Ayase-shi, Kanagawa
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2005-324943 20051109
- International Application: PCT/JP2006/322094 WO 20061106
- International Announcement: WO2007/055170 WO 20070518
- Main IPC: C07H19/04
- IPC: C07H19/04 ; C07D473/00 ; C07D239/02
Abstract:
Nucleobases are perfluoroalkylated in a one step process with a perfluoroalkyl halide in the presence of a sulfoxide, a peroxide and an iron compound. Compounds so produced are useful as medicinal drugs, intermediates for medicinal drugs and agricultural chemicals.
Public/Granted literature
- US20090124796A1 Nucleobase Having Perfluoroalkyl Group and Process for Producing the Same Public/Granted day:2009-05-14
Information query
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