[EN] CONDENSED IMIDAZOLE DERIVATIVES SUBSTITUTED BY TERTIARY HYDROXY GROUPS AS PI3K-GAMMA INHIBITORS<br/>[FR] DÉRIVÉS D'IMIDAZOLE CONDENSÉS, SUBSTITUÉS PAR DES GROUPES HYDROXY TERTIAIRES, UTILISÉS COMME INHIBITEURS DE PI3K-GAMMA
申请人:INCYTE CORP
公开号:WO2019079469A1
公开(公告)日:2019-04-25
This application relates to compounds of Formula (I): or pharmaceutically acceptable salts thereof, which are inhibitors of PI3K-y which are useful for the treatment of disorders such as autoimmune diseases, cancer, cardiovascular diseases, and neurodegenerative diseases.
Nickel and Nucleophilic Cobalt-Catalyzed Trideuteriomethylation of Aryl Halides Using Trideuteriomethyl <i>p</i>-Toluenesulfonate
作者:Kimihiro Komeyama、Yuta Yamahata、Itaru Osaka
DOI:10.1021/acs.orglett.8b01863
日期:2018.7.20
Herein, a novel approach for the trideuteriomethylation of aryl halides using nickel and nucleophilic cobalt catalysts and the readily available trideuteriomethyl p-toluenesulfonate (CD3OTs) is described. This method provides access to a wide range of CD3-containing arenes. Moreover, a transmethylation step is revealed as crucial in the nickel/cobalt catalytic mechanism.
PREPARATION AND UTILITY OF SUBSTITUTED IMIDAZOPYRIDINE COMPOUNDS WITH HYPNOTIC EFFECTS
申请人:GANT Thomas G.
公开号:US20070281965A1
公开(公告)日:2007-12-06
The present disclosure is directed to modulators of GABA
A
receptors and pharmaceutically acceptable salts and prodrugs thereof, the chemical synthesis thereof, and the medical use of such compounds for the treatment and/or management of sleep disorders and/or for providing a patient in need with a hypnotic, anxiolytic or anti-convulsive effect are described.
Martin Silicates as Partners in Photoredox/Ni Dual Catalysis for the Installation of CH
<sub>3</sub>
, CH
<sub>2</sub>
D, CD
<sub>2</sub>
H, CD
<sub>3</sub>
and
<sup>13</sup>
CH
<sub>3</sub>
Groups onto (Hetero)Arenes
the easily prepared and bench-stable Martin methylsilicates bearing two C,O-bidentate hexafluorocumyl alcohol ligands as a class of radical precursors for dual catalysis enabling the chemoselective methylation of (hetero)aryl halides and acyl chlorides as well as the access to the corresponding CD3, CD2H, CHD2 and 13CH3 analogs in good yields.
在 C sp 2中心上引入甲基及其13 C 和2 H 标记的类似物仍然是合成化学中的一个具有挑战性的问题。虽然光氧化还原/Ni 双催化已被证明是形成 C sp 2 -C sp 3键的有价值的方法,但产生甲基自由基和控制其反应性的高难度严重限制了可靠工艺的开发。在此,我们介绍了易于制备且稳定的 Martin 甲基硅酸盐,带有两个C、O-双齿六氟异丙苯醇配体作为一类用于双重催化的自由基前体,可实现(杂)芳基卤化物和酰氯的化学选择性甲基化,以及获得相应的 CD 3 、CD 2 H 、 CHD 2和13 CH 3类似物良好的产量。
Tertiary alcohols as PI3K-γ inhibitors
申请人:Incyte Corporation
公开号:US10738057B2
公开(公告)日:2020-08-11
This application relates to compounds of Formula (I):
or pharmaceutically acceptable salts thereof, which are inhibitors of PI3K-γ which are useful for the treatment of disorders such as autoimmune diseases, cancer, cardiovascular diseases, and neurodegenerative diseases.