Denitrogenative palladium-catalyzed coupling of aryl halides with arylhydrazines under mild conditions
作者:Sheng Chang、Lin Lin Dong、Hai Qing Song、Bo Feng
DOI:10.1039/c8ob00305j
日期:——
development of a method for the Pd(II)-catalyzed denitrogenative coupling of arylhydrazines to give functionalized biaryls in good yield, using aryl bromides or aryl iodides as convenient and inexpensive aryl sources, is reported. High functional group tolerance is demonstrated for electronically distinct arylhydrazines as well as arylhalides. The desired products were isolated in good to excellent yields
1,4,5,6-tetrahydropyrazolo-[3,4,-c]-pyridin-7-ones useful as factor Xa inhibitors
申请人:——
公开号:US20020177713A1
公开(公告)日:2002-11-28
The present application describes 1,4,5,6-tetrahydropyrazolo-[3,4-c]-pyridin-7-ones of the following formula or pharmaceutically acceptable salt forms thereof:
1
wherein ring R
b
is 3-amido or 4-methoxy, R
a
can be cyano, trifluoromethyl, or amido, and R can be a substituted phenyl, a substituted imidazolyl, or a substituted pyridine. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
1,4,5,6-tetrahydropyrazolo-[3,4-c]-pyridin-7-ones as factor Xa inhibitors
申请人:——
公开号:US20030022916A1
公开(公告)日:2003-01-30
The present application describes 1,4,5,6-tetrahydropyrazolo-[3,4-c]-pyridin-7-ones of Formula I or pharmaceutically acceptable salt forms thereof:
1
wherein ring R is 3-amido or 4-methoxy, R
1
is trifluoromethyl or amido, and R
2
is aminomethyl, N-methylaminomethyl, and N,N-dimethylaminomethyl. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
[EN] MODULATORS OF ATP-BINDING CASSETTE TRANSPORTERS<br/>[FR] MODULATEURS DES TRANSPORTEURS DE LA CASSETTE DE LIAISON À L'ATP
申请人:VERTEX PHARMA
公开号:WO2010054138A2
公开(公告)日:2010-05-14
Compounds of the present invention and pharmaceutically acceptable compositions thereof, are useful as modulators of ATP-Binding Cassette ("ABC") transporters or fragments thereof, including Cystic Fibrosis Transmembrane Conductance Regulator ("CFTR"). The present invention also relates to methods of treating ABC transporter mediated diseases using compounds of the present invention.
Phosphonate compounds having immuno-modulatory activity
申请人:Cannizzaro Carina
公开号:US20060035866A1
公开(公告)日:2006-02-16
The invention is related to phosphonate substituted compounds having immuno-modulatory activity, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.