Enantioselective synthesis of (1R,2S,4S)-7-oxabicyclo[2.2.1]heptan-2-exo-carboxylic acid
摘要:
A scalable enantioselective access to (1R,2S,4S)-7-oxabicyclo[2.2.1]heptan-2-exo-carboxylic acid 7, a key precursor in the synthesis of A2a receptor antagonist 1 by means of an enzymatic resolution of the respective butyl ester with lipase A from Candida antarctica, is described. (C) 2010 Elsevier Ltd. All rights reserved.
Enantioselective synthesis of (1R,2S,4S)-7-oxabicyclo[2.2.1]heptan-2-exo-carboxylic acid
作者:Beat Wirz、Paul Spurr、Christophe Pfleger
DOI:10.1016/j.tetasy.2009.12.030
日期:2010.2
A scalable enantioselective access to (1R,2S,4S)-7-oxabicyclo[2.2.1]heptan-2-exo-carboxylic acid 7, a key precursor in the synthesis of A2a receptor antagonist 1 by means of an enzymatic resolution of the respective butyl ester with lipase A from Candida antarctica, is described. (C) 2010 Elsevier Ltd. All rights reserved.
PROCESS FOR THE MANUFACTURE OF 7-OXA-BICYCLO DERIVATIVES
申请人:Spurr Paul
公开号:US20080154043A1
公开(公告)日:2008-06-26
The present invention relates to a process for the manufacture of the 7-oxabicyclo derivative of the formula I