Selective Cleavage of Inert Aryl C–N Bonds in <i>N</i>-Aryl Amides
作者:Zhiguo Zhang、Dan Zheng、Yameng Wan、Guisheng Zhang、Jingjing Bi、Qingfeng Liu、Tongxin Liu、Lei Shi
DOI:10.1021/acs.joc.7b02880
日期:2018.2.2
A highly selective, IBX-promoted reaction has been developed for the oxidative cleavage of inertC(aryl)–N bonds on secondary amides while leaving the C(carbonyl)–N bond unchanged. This metal-free reaction proceeds under mild conditions (HFIP/H2O, 25 °C), providing facile access to various useful primary amides, some of which would be otherwise unattainable using conventional aminolysis and hydrolysis
已经开发出一种高度选择性的IBX促进的反应,用于氧化裂解仲酰胺上的惰性C(芳基)-N键,同时保持C(羰基)-N键不变。这种无金属的反应在温和的条件下(HFIP / H 2 O,25°C)进行,可以轻松获得各种有用的伯酰胺,而使用常规的氨解和水解方法则无法实现其中的某些。
N-acyl-N′-(pyridin-2-yl) ureas and analogs exhibiting anti-cancer and anti-proliferative activities
申请人:Deciphera Pharmaceuticals, LLC
公开号:US09382228B2
公开(公告)日:2016-07-05
Described are compounds of Formula I
which find utility in the treatment of cancer, autoimmune diseases and metabolic bone disorders through inhibition of c-FMS (CSF-1R), c-KIT, and/or PDGFR kinases. These compounds also find utility in the treatment of other mammalian diseases mediated by c-FMS, c-KIT, or PDGFR kinases.