Invention Application
US20160362389A1 SYNTHETIC INTERMEDIATE OF 1-(2-DEOXY-2-FLUORO-4-THIO-ß-D-ARABINOFURANOSYL)CYTOSINE, SYNTHETIC INTERMEDIATE OF THIONUCLEOSIDE, AND METHOD FOR PRODUCING THE SAME
审中-公开
1-（2-脱氧-2-氟-4-硫代-β-D-阿拉伯呋喃糖基）胞苷，合成中间体的合成中间体及其制备方法
- Patent Title: SYNTHETIC INTERMEDIATE OF 1-(2-DEOXY-2-FLUORO-4-THIO-ß-D-ARABINOFURANOSYL)CYTOSINE, SYNTHETIC INTERMEDIATE OF THIONUCLEOSIDE, AND METHOD FOR PRODUCING THE SAME
- Patent Title (中): 1-（2-脱氧-2-氟-4-硫代-β-D-阿拉伯呋喃糖基）胞苷，合成中间体的合成中间体及其制备方法
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Application No.: US15246177Application Date: 2016-08-24
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Publication No.: US20160362389A1Publication Date: 2016-12-15
- Inventor: Kouki NAKAMURA , Satoshi SHIMAMURA , Junichi IMOTO , Motomasa TAKAHASHI , Katsuyuki WATANABE , Kenji WADA , Yuuta FUJINO , Takuya MATSUMOTO , Makoto TAKAHASHI , Hideki OKADA , Takehiro YAMANE , Takayuki ITO
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2012-179380 20120813; JP2013-012693 20130125
- Main IPC: C07D333/32
- IPC: C07D333/32 ; C07C309/73 ; C07C47/277 ; C07H7/04 ; C07H13/04 ; C07C309/66 ; C07C69/78 ; C07C69/618 ; C07C69/76 ; C07C69/28 ; C07C69/96 ; C07F7/18 ; C07C251/38 ; C07C251/40
Abstract:
A compound represented by a formula [1D] as shown below (wherein R1A, R1B, R2A, R2B, R3A and R3B represent a hydrogen atom, an optionally substituted C1-6 alkyl group, and the like) is useful as an intermediate for producing a thionucleoside, and the production method of the present invention is useful as a method for producing a thionucleoside.
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