- 专利标题： Synthetic intermediate of 1-(2-deoxy-2-fluoro-4-thio-β-D-arabinofuranosyl)cytosine, synthetic intermediate of thionucleoside, and method for producing the same
-
申请号： US14621119申请日： 2015-02-12
-
公开(公告)号： US09187514B2公开(公告)日： 2015-11-17
- 发明人: Kouki Nakamura , Satoshi Shimamura , Junichi Imoto , Motomasa Takahashi , Katsuyuki Watanabe , Kenji Wada , Yuuta Fujino , Takuya Matsumoto , Makoto Takahashi , Hideki Okada , Takehiro Yamane , Takayuki Ito
- 申请人： FUJIFILM Corporation
- 申请人地址： JP Tokyo
- 专利权人： FUJIFILM Corporation
- 当前专利权人： FUJIFILM Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2012-179380 20120813; JP2013-012693 20130125
- 主分类号： C07D409/04
- IPC分类号： C07D409/04 ; C07H19/06 ; A61K31/7068 ; C07C303/28 ; C07C45/00 ; C07B53/00 ; C07C309/73 ; C07C249/04 ; C07C251/38 ; C07H13/04 ; C07H13/08 ; C07H15/04 ; C07H15/18 ; C07H15/203 ; C07H17/02 ; C07H19/067 ; C07H19/073 ; C07H23/00 ; C07C69/78 ; C07H1/00 ; C07H7/04 ; C07C67/29 ; C07C68/06 ; C07C69/28 ; C07C69/618 ; C07C69/76 ; C07C69/92 ; C07C69/96
摘要：
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.