Pyrimidine derivatives useful as inhibitors of PKC-theta
申请人:Barbosa J.M. Antonio
公开号:US20060025433A1
公开(公告)日:2006-02-02
Disclosed are novel compounds of formula (I):
wherein X, Y, R
1
, R
2
and R
3
are as defined herein, which are useful as inhibitors of PKC-theta and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of PKC-theta, including immunological disorders and type II diabetes. This invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
Compounds of Formula la, lb, or Ic,, are described, where the various substituents are defined herein. The compounds can modulate a property or effect of Akt3 in vitro or in vivo, and can also be used, individually or in combination with other agents, in the prevention or treatment of a variety of conditions. Methods for synthesizing the compounds are described. Pharmaceutical compositions and methods of using these compounds or compositions, individually or in combination with other agents or compositions, in the prevention or treatment of a variety of conditions are also described.
Compounds of Formula la, lb, or Ic, are described, where the various substituents are defined herein. The compounds can modulate a property or effect of Akt3 in vitro or in vivo, and can also be used, individually or in combination with other agents, in the prevention or treatment of a variety of conditions. Methods for synthesizing the compounds are described. Pharmaceutical compositions and methods of using these compounds or compositions, individually or in combination with other agents or compositions, in the prevention or treatment of a variety of conditions are also described.
Disclosed are compounds, compositions and methods for treating of diseases, syndromes, conditions, and disorders that are affected by the modulation of MALT1. Such compounds are represented by Formula (I) as follows:
wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
5
, G
1
, and G
2
are defined herein.
<i>N</i>-Methylation of <i>ortho</i>-substituted aromatic amines with methanol catalyzed by 2-arylbenzo[<i>d</i>]oxazole NHC–Ir(<scp>iii</scp>) complexes
and ABON,C(carbene) based on a rigid and tunable 2-arylbenzo[d]oxazole backbone have been prepared for the N-methylation of amines. Among these three coordinated modes, ABON,C(carbene)-chelated iridium-based catalysts exhibited good performance in the monomethylation of aromatic amines with methanol (MeOH) as the green methylation reagent. The steric-modified synthesis of ABON,C(carbene) complexes
基于刚性和可调谐的2-芳基苯并[ d ]恶唑骨架,已经制备了七个新的螯合的环化金属的IBO络合物ABO N,P,ABO N,O和ABO N,C (卡宾)用于胺的N甲基化。在这三种配位模式中,ABO N,C (卡宾)螯合的铱基催化剂在用甲醇(MeOH)作为绿色甲基化试剂的芳香胺单甲基化中表现出良好的性能。ABO N,C的空间修饰合成(卡宾)配合物进行了描述。从边缘杂环位阻最活跃的ABO N, C (卡宾)配合物是从N-杂环卡宾(NHC)配体上没有取代基和苯并咪唑环的甲基的苯并恶唑环获得的。将包括对-和间-取代的芳族胺以及杂环胺在内的多种胺配制为合适的底物。重要的是,该催化剂大大提高了邻位取代的芳族胺的N-甲基化产率。这些邻位的受控动力学实验和氘标记反应在优化条件下进行取代的胺。根据实验结果,提出了一个合理的机制。