Structure-guided engineering of an imine reductase IR-G36 gave a final variant M5 for reductive amination, enabling the asymmetric synthesis of a series of azacycloalkylamines with up to 47 g L−1 substrate loadings and up to 99 % conversion and >99 % ee. Crystal structures of IR-G36 and computational studies shed light on the structural basis for the performance improvement.
亚胺还原酶 IR-G36 的结构引导工程得到了用于还原胺化的最终变体 M5,从而能够不对称合成一系列氮杂环烷基胺,其底物负载量高达 47 g L -1,转化率高达 99 %,ee > 99 % . IR-G36 的晶体结构和计算研究揭示了性能改进的结构基础。
AMIDE COMPOUNDS AND USE OF THE SAME
申请人:Takeda Pharmaceutical Company Limited
公开号:EP2202228B1
公开(公告)日:2014-12-10
HETEROCYCLIC TYROSINE KINASE INHIBITORS
申请人:Biogen Idec MA Inc.
公开号:EP2632898A1
公开(公告)日:2013-09-04
US8329691B2
申请人:——
公开号:US8329691B2
公开(公告)日:2012-12-11
[EN] HETEROCYCLIC TYROSINE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE TYROSINE KINASE HÉTÉROCYCLIQUES
申请人:BIOGEN IDEC INC
公开号:WO2012058645A1
公开(公告)日:2012-05-03
The present invention provides compounds useful as inhibitors of Tec family kinases, compositions thereof, and methods of using the same. In certain embodiments, the present invention provides pharmaceutical formulations comprising provided compounds. In certain embodiments, the present invention provides a method of decreasing enzymatic activity of a Tec kinase family member. In some embodiments, such methods include contacting a Tec kinase family member with an effective amount of a Tec kinase family member inhibitor. In certain embodiments, the present invention provides a method of treating a disorder responsive to Tec kinase family inhibition in a subject in need thereof.