PYRROLO [2,3-C] PYRIDINE DERIVATIVES AS P38 KINEASE INHIBITING AGENTS
申请人:Sahoo Soumya P.
公开号:US20110105430A1
公开(公告)日:2011-05-05
Compounds described by the chemical formula (I) or pharmaceutically acceptable salts thereof: (A) are inhibitors N of p38 and are useful in the treatment of inflammation such as in the treatment of asthma, rheumatoid arthritis, rheumatoid spondylitis, osteoarthritis, gouty arthritis and other arthritic conditions; inflamed joints, eczema, psoriasis or other inflammatory skin conditions such as sunburn; inflammatory eye conditions including conjunctivitis; pyresis, pain and other conditions associated with inflammation.
The present disclosure provides, inter alia, compounds with MASP-2 inhibitory activity, compositions of such compounds, and methods of making and using such compounds.
Synthesis of Substituted 4-, 5-, 6-, and 7-Azaindoles from Aminopyridines via a Cascade C–N Cross-Coupling/Heck Reaction
作者:Marina J. D. Pires、Diogo L. Poeira、Sara I. Purificação、M. Manuel B. Marques
DOI:10.1021/acs.orglett.6b01500
日期:2016.7.1
cascade C–N cross-coupling/Heckreaction of alkenyl bromides with amino-o-bromopyridines is described for a straightforward synthesis of substituted 4-, 5-, 6-, and 7-azaindoles using a Pd2(dba)3/XPhos/t-BuONa system. This procedure consists of the first cascade C–N cross-coupling/Heck approach toward all four azaindole isomers from available aminopyridines. The scope of the reaction was investigated and
一种实用的钯催化级联C-N交联偶合/的Heck反应的链烯基溴化物与氨基ö -bromopyridines用于使用Pd取代的4-,5-,6-,和7-氮杂吲哚的合成简单描述2( dba)3 / XPhos / t -BuONa系统。此过程包括对来自可用氨基吡啶的所有四个氮杂吲哚异构体的第一个级联C–N交叉偶联/ Heck方法。研究了反应的范围,并使用了几种烯基溴化物,从而可以得到不同的取代的氮杂吲哚。该协议被进一步探讨用于Ñ取代氨基Ò -bromopyridines。