[EN] SUBSTITUTED FUSED ARYL AND HETEROARYL DERIVATIVES AS PI3K INHIBITORS [FR] DÉRIVÉS SUBSTITUÉS D'ARYLES ET D'HÉTÉROARYLES FUSIONNÉS AU TITRE D'INHIBITEURS DE PI3K
[EN] SUBSTITUTED FUSED ARYL AND HETEROARYL DERIVATIVES AS PI3K INHIBITORS [FR] DÉRIVÉS SUBSTITUÉS D'ARYLES ET D'HÉTÉROARYLES FUSIONNÉS AU TITRE D'INHIBITEURS DE PI3K
SUBSTITUTED FUSED ARYL AND HETEROARYL DERIVATIVES AS PI3K INHIBITORS
申请人:Li Yun-Long
公开号:US20110183985A1
公开(公告)日:2011-07-28
The present invention provides fused aryl and heteroaryl derivatives of Formula I:
wherein X, V, Y, U, W, Z, R
1
, R
2
, Cy, and Ar are defined herein, that modulate the activity of phosphoinositide 3-kinases (PI3Ks) and are useful in the treatment of diseases related to the activity of PI3Ks including, for example, inflammatory disorders, immune-based disorders, cancer, and other diseases.
Substituted fused aryl and heteroaryl derivatives as PI3K inhibitors
申请人:Li Yun-Long
公开号:US08680108B2
公开(公告)日:2014-03-25
The present invention provides fused aryl and heteroaryl derivatives of Formula I:
wherein X, V, Y, U, W, Z, R1, R2, Cy, and Ar are defined herein, that modulate the activity of phosphoinositide 3-kinases (PI3Ks) and are useful in the treatment of diseases related to the activity of PI3Ks including, for example, inflammatory disorders, immune-based disorders, cancer, and other diseases.
C–H arylation remains a daunting challenge. This full account describes the development of a general and modular platform for the construction of axial chirality through atroposelective ortho-C–H arylation of aryliodides based on palladium/chiral norbornene cooperative catalysis. It is a three-component cascade process that involves readily available aryliodides, 2,6-substituted arylbromides, and
challenge. Herein, we report a strategy for the construction of both axial and planar chiralities in a ferrocene system via palladium/chiral norbornene (Pd/NBE*) cooperative catalysis. In this domino reaction, the first established axial chirality is dictated by Pd/NBE* cooperative catalysis, while the latter planar chirality is controlled by the preinstalled axial chirality through a unique axial-to-planar
具有轴向和平面手性的二茂铁的制备提出了相当大的挑战。在此,我们报告了一种通过钯/手性降冰片烯(Pd/NBE*)协同催化在二茂铁系统中构建轴向和平面手性的策略。在该多米诺骨牌反应中,第一个建立的轴向手性是由 Pd/NBE* 协同催化决定的,而后一个平面手性是通过独特的轴向到平面非对映诱导过程由预先安装的轴向手性控制的。该方法利用容易获得的邻二茂铁系芳基碘化物(16 个实例)和大体积 2,6-二取代芳基溴化物(14 个实例)作为起始材料。一步获得同时具有轴向和平面手性的五至七元苯并稠合二茂铁(32 个实例),具有恒定的高对映选择性 (>99% ee ) 和非对映选择性 (>19:1 dr )。