Invention Grant
- Patent Title: Process for the preparation of N-monosubstituted β-amino alcohols
- Patent Title (中): 制备N-单取代的 - 氨基醇的方法
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Application No.: US13950412Application Date: 2013-07-25
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Publication No.: US08962865B2Publication Date: 2015-02-24
- Inventor: Dominique Michel , Rudolf Fuchs
- Applicant: Lonza AG
- Applicant Address: CH Basel
- Assignee: Lonza AG
- Current Assignee: Lonza AG
- Current Assignee Address: CH Basel
- Agency: Hoffman & Baron, LLP
- Priority: EP02015229 20020709
- Main IPC: C07D333/16
- IPC: C07D333/16 ; C07D307/42 ; C07D307/80 ; C07D333/56 ; C07D333/20 ; C07C213/00 ; C07C221/00 ; C07C225/16 ; C07D307/46 ; C07D333/22 ; C07D307/52
Abstract:
A process is disclosed for the preparation of a compound of formula and/or an addition salt of a proton acid, wherein R1 and R2 independently represent alkyl, cycloalkyl, aryl or aralkyl, each aryl or aralkyl being optionally further substituted with alkyl, alkoxy and/or halogen.
Public/Granted literature
- US20130310574A1 Process for the Preparation of N-Monosubstituted beta-Amino Alcohols Public/Granted day:2013-11-21
Information query
