5'-CARBAMOYL-2'-METHYL-1,1'-BIPHENYL-4-CARBOXAMIDE DERIVATIVES AND THEIR USE AS P38 KINASE INHIBITORS
申请人:GLAXO GROUP LIMITED
公开号:EP1435933A1
公开(公告)日:2004-07-14
[EN] 5'-CARBAMOYL-2'-METHYL-1,1'-BIPHENYL-4-CARBOXAMIDE DERIVATIVES AND THEIR USE AS P38 KINASE INHIBITORS<br/>[FR] DERIVES DE 5'-CARBAMOYL-2'-METHYL-1,1'-BIPHENYL-4-CARBOXAMIDE ET LEUR UTILISATION COMME INHIBITEURS DE LA KINASE P38
申请人:GLAXO GROUP LTD
公开号:WO2003032970A1
公开(公告)日:2003-04-24
Compounds of formula (I) or pharmaceutically acceptable salts or solvates thereof, and their use as pharmaceuticals, particularly as p38 kinase inhibitors.
A facile tandem decyanation/cyanation reaction of α-iminonitriles toward cyano-substituted amides
作者:Zhengwang Chen、Pei Liang、Botao Liu、Haiqing Luo、Jing Zheng、Xiaowei Wen、Tanggao Liu、Min Ye
DOI:10.1039/c8ob02186d
日期:——
A newtandem decyanation/cyanation reaction of α-iminonitriles has been developed. A variety of cyano-substituted aryl amides and heteroaryl amides are synthesized in good yields. Both electron-rich and electron-deficient groups are compatible with the standard conditions. This reaction features a nonmetallic cyano source, tandem decyanation and cyanation reaction, waste utilization of the HCN from
Mild mannered: Unprotected amides and sulfonamides containing aryl bromides and iodides undergo, in the presence of S‐PHOS, smooth Negishi cross‐couplings with various zinc organometallic reagents, allowing the preparation of pharmaceutically relevant molecules (see scheme; S‐PHOS=2‐dicyclohexylphosphino‐2′,6′‐dimethoxybiphenyl).