- 专利标题： PROCESS FOR THE PREPARATION OF ISOXAZOLINE COMPOUNDS
-
申请号： US15480316申请日： 2017-04-05
-
公开(公告)号： US20170311601A1公开(公告)日： 2017-11-02
- 发明人: Chunhua Yang , Loic Patrick Le Hir de Fallois , Charles Q. Meng , Alan Long , Roelof Johannes Gorter de Vries , Bruno Baillon , Sylvaine Lafont , Myriam Gay de Saint Michel , Stephane Kozlovic
- 申请人： MERIAL INC.
- 申请人地址： US GA DULUTH
- 专利权人： MERIAL INC.
- 当前专利权人： MERIAL INC.
- 当前专利权人地址： US GA DULUTH
- 主分类号： A01N43/80
- IPC分类号： A01N43/80 ; A01N43/42 ; A61K31/42 ; C07D261/04
摘要：
This invention relates to processes for the preparation of antiparasitic isoxazoline compounds enriched in an enantiomer using quinine-based chiral phase transfer catalyst. The invention also relates to novel quinine-based phase transfer catalysts and to a toluene solvent form of the isoxazoline compound of the invention.
公开/授权文献
- US10433552B2 Process for the preparation of isoxazoline compounds 公开/授权日：2019-10-08
信息查询
IPC分类:
