[EN] KINASE INHIBITORS<br/>[FR] INHIBITEURS DE LA KINASE
申请人:LILLY CO ELI
公开号:WO2005080380A1
公开(公告)日:2005-09-01
ABSTRACT The present invention provides kinase inhibitors of Formula I: .
摘要 本发明提供了化合物I的激酶抑制剂。
Ligand-free Cu(<scp>ii</scp>)-mediated aerobic oxidations of aldehyde hydrazones leading to N,N′-diacylhydrazines and 1,3,4-oxadiazoles
作者:Lei Liu、Suliu Feng
DOI:10.1039/c7ob00042a
日期:——
A Cu(II)-mediated synthesis of N,N′-diacylhydrazines and 1,3,4-oxadiazoles from aldehyde hydrazones has been developed. This is the first time that the synthesis of N,N′-diacylhydrazines and 1,3,4-oxadiazoles using N,N-dimethylamides as the acylation reagent and O2 in air as the oxidation reagent is reported. These reactions offered several advantages including simple workups, ligand-free inexpensive
Unexpected Brønsted Acid-Catalyzed Domino Reaction of 3-Hydroxyisoindolin-1-ones and<i>N</i>-<i>tert</i>-Butyl Hydrazones for the Synthesis of 3-(Hydrazono)isoindolin-1-ones
3‐(Hydrazono)isoindolin‐1‐one derivatives were synthesized in excellent yields and high chemoselectivities by a Brønsted acid‐catalyzed domino reaction between 3‐hydroxyisoindolin‐1‐ones and N‐tert‐butyl hydrazones. The E‐configuration of the hydrazone products was determined by X‐ray single‐crystal diffraction.