Invention Grant
US08445652B2 3, 6-O-bridged pyranose inversion compound and process for producing B-O-pyranoside
有权
3,6-O-桥连的吡喃糖反转化合物和制备B-O-吡喃糖苷的方法
- Patent Title: 3, 6-O-bridged pyranose inversion compound and process for producing B-O-pyranoside
- Patent Title (中): 3,6-O-桥连的吡喃糖反转化合物和制备B-O-吡喃糖苷的方法
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Application No.: US12867582Application Date: 2009-02-13
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Publication No.: US08445652B2Publication Date: 2013-05-21
- Inventor: Hidetoshi Yamada , Noriaki Asakura , Yasunori Okada
- Applicant: Hidetoshi Yamada , Noriaki Asakura , Yasunori Okada
- Applicant Address: JP Hyogo
- Assignee: Kwansei Gakuin Educational Foundation
- Current Assignee: Kwansei Gakuin Educational Foundation
- Current Assignee Address: JP Hyogo
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2008-033960 20080215
- International Application: PCT/JP2009/052416 WO 20090213
- International Announcement: WO2009/102022 WO 20090820
- Main IPC: C07G3/00
- IPC: C07G3/00 ; C07G11/00 ; C07H15/00 ; C07H17/00 ; C07H1/00 ; C07H3/00 ; C07H15/24 ; C07B37/00

Abstract:
An object of the present invention is to provide a 3,6-O-bridged pyranose-inverted compound useful for being easy to produce β-O-pyranosides selectively.The 3,6-O-bridged pyranose-inverted compound according to the present invention is represented by General Formula (1): wherein RA and RB each represent hydrogen or are bonded to each other to form a benzene ring; one of RC and RD represents hydrogen and the other represents —OR2; R1 represents hydroxy or halogen; and R2 and R3 each represent a hydroxy-protecting group.
Public/Granted literature
- US20100324275A1 3, 6-O-BRIDGED PYRANOSE INVERSION COMPOUND AND PROCESS FOR PRODUCING B-O-PYRANOSIDE Public/Granted day:2010-12-23
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