- Patent Title: Compound useful for manufacturing salacinol, method for manufacturing the compound, method for manufacturing salacinol, methods for protecting and deprotecting diol group, and protective agent for diol group
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Application No.: US16043363Application Date: 2018-07-24
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Publication No.: US10428042B2Publication Date: 2019-10-01
- Inventor: Koki Nakamura , Hisato Nagase , Yuuta Fujino , Katsuyuki Watanabe , Taiji Katsumata
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2014-057961 20140320
- Main IPC: C07D333/46
- IPC: C07D333/46 ; C07D319/06 ; C07D409/06 ; C07D493/04 ; C07D497/04 ; C07C69/734 ; C07D317/30 ; C07D333/32
Abstract:
An object of the present invention is to provide a novel compound useful for manufacturing salacinol, a method for manufacturing the compound, a method for manufacturing salacinol, methods for protecting and deprotecting a diol group, and a protective agent for a diol group. A compound represented by Formula (1) is a compound useful for manufacturing salacinol. (In the formula, each of R1a and R1b is a hydrogen atom or a hydroxy protective group; R2 is a hydroxy group or the like; and R3 is a hydroxy group or the like.)
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