One-Pot Cascade Hydration-Asymmetric Transfer Hydrogenation as a Practical Strategy to Construct Chiral β-Adrenergic Receptor Blockers
作者:Qunqun Ye、Tanyu Cheng、Yuxi Zhao、Junwei Zhao、Ronghua Jin、Guohua Liu
DOI:10.1002/cctc.201500409
日期:2015.6.15
the Au‐catalyzed hydration of aryl‐substituted haloalkynes to aryl‐substituted α‐halomethyl ketones and the Ru‐catalyzed asymmetrictransferhydrogenation of aryl‐substituted α‐halomethyl ketones to aryl‐substituted 2‐haloethanols. The significant benefits of this procedure are that it provides chiral aromatic halohydrins in high yields, with excellent enantioselectivities, and a wide variety of functional
Synthesis of 2-(3,4-difluorophenyl)cyclopropanamine derivatives and salts
申请人:LEK Pharmaceuticals d.d.
公开号:EP2644590A1
公开(公告)日:2013-10-02
The present invention relates to the field of organic synthesis and describes the synthesis of specific intermediates suitable for the preparation of triazolopyrimidine compounds such as ticagrelor.
这项发明涉及有机合成领域,描述了合成特定中间体的方法,适用于制备三唑吡咯啉类化合物,如替卡格雷。
[EN] SYNTHESIS OF 2-(3,4-DIFLUOROPHENYL)CYCLOPROPANECARBOXYLIC ACID<br/>[FR] SYNTHÈSE D'ACIDE 2-(3,4-DIFLUOROPHENYL)CYCLOPROPANECARBOXYLIQUE
申请人:LEK PHARMACEUTICALS
公开号:WO2013124280A1
公开(公告)日:2013-08-29
The present invention relates to the field of organic synthesis and describes the synthesis of specific intermediates suitable for the preparation of triazolopyrimidine compounds such as ticagrelor.
本发明涉及有机合成领域,并描述了合成特定中间体以用于制备三唑嘧啶类化合物,如替卡格雷。
Synthesis of 2-(3,4-difluorophenyl)cyclopropanecarboxylic acid
申请人:LEK Pharmaceuticals d.d.
公开号:EP2628721A1
公开(公告)日:2013-08-21
The present invention relates to the field of organic synthesis and describes the synthesis of specific intermediates suitable for the preparation of triazolopyrimidine compounds such as ticagrelor.