Invention Grant
- Patent Title: Process for preparing benzoxaboroles
- Patent Title (中): 制备苯并恶唑的方法
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Application No.: US13639594Application Date: 2011-04-06
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Publication No.: US09243003B2Publication Date: 2016-01-26
- Inventor: Jose J. Conde , John Anthony Kowalski , Matthew Allen Zajac
- Applicant: Jose J. Conde , John Anthony Kowalski , Matthew Allen Zajac
- Applicant Address: US PA Philadelphia
- Assignee: GlaxoSmithKline LLC
- Current Assignee: GlaxoSmithKline LLC
- Current Assignee Address: US PA Philadelphia
- Agent Barbara J. Carter
- International Application: PCT/US2011/031384 WO 20110406
- International Announcement: WO2011/127143 WO 20111013
- Main IPC: C07F5/04
- IPC: C07F5/04 ; C07F5/02
Abstract:
The present invention is a process comprising contacting a compound of formula 6: or a pharmaceutically acceptable salt thereof; with a deprotecting reagent to form a compound of formula A: or a pharmaceutically acceptable salt thereof; where R is H or OR1; R1 and each R1′ are protecting groups; R1″ is H or OH, and n is 0, 1, 2, 3, 4 , or 5.
Public/Granted literature
- US20130035501A1 PROCESS FOR PREPARING BENZOXABOROLES Public/Granted day:2013-02-07
Information query
