BENZAZEPINE DERIVATIVE, PROCESS FOR PRODUCING THE SAME, AND USE
申请人:Takeda Chemical Industries, Ltd.
公开号:EP1422228A1
公开(公告)日:2004-05-26
The present invention provides a novel benzazepine derivative represented by formula :
wherein, R1 is a 5- or 6-membered aromatic ring, R2 is lower alkyl group, etc., Y is an optionally substituted imino group, ring A and ring B are independently an optionally substituted aromatic ring, W is formula -W1-X2-W2- (W1 and W2 are independently S(O)m1 (m1 is 0, 1 or 2), etc., and X2 is an optionally substituted alkylene groupetc. ), a preparation method and use thereof.
Room Temperature Metal-Catalyzed Oxidative Acylation of Electron-Deficient Heteroarenes with Alkynes, Its Mechanism, and Application Studies
作者:Shweta Sharma、Mukesh Kumar、Ram A. Vishwakarma、Mahendra K. Verma、Parvinder Pal Singh
DOI:10.1021/acs.joc.8b01475
日期:2018.10.19
room-temperature, regioselective Minisci reaction for the acylation of electron-deficient heteroarenes with alkynes. The method has broad functional group compatibility and gives exclusively monoacylated products in good to excellent yields. The mechanistic pathway was analyzed based on a series of experiments confirming the involvement of a radical pathway. The 18O-labeling experiment suggested that water
[EN] SUBSTITUTED PYRAZOLES AS p38 KINASE INHIBITORS<br/>[FR] PYRAZOLES SUBSTITUES UTILISES COMME INHIBITEURS DE LA KINASE p38
申请人:SEARLE & CO
公开号:WO2000031063A1
公开(公告)日:2000-06-02
A class of pyrazole derivatives is described for use in treating p38 kinase mediated disorders. Compounds of particular interest are defined by Formula (IA), wherein R?1, R2, R3 and R4¿ are as described in the specification.
Benzazepine derivative, process for producing the same, and use
申请人:——
公开号:US20040235822A1
公开(公告)日:2004-11-25
The present invention provides a novel benzazepine derivative represented by formula:
1
wherein, R
1
is a 5- or 6-membered aromatic ring, R
2
is lower alkyl group, etc., Y is an optionally substituted imino group, ring A and ring B are independently an optionally substituted aromatic ring, W is formula —W
1
—X
2
—W
2
— (W
1
and W
2
are independently S(O)
m1
(m1 is 0, 1, or 2), etc., and X
2
is an optionally substituted alkylene group etc.), a preparation method and use thereof.
A class of pyrazole derivatives is described for use in treating p38 kinase mediated disorders. Compounds of particular interest are defined by Formula IA
1
wherein R
1
, R
2
, R
3
and R
4
are as described in the specification.