Novel pyridine derivative and pyrimidine derivative
申请人:Matsushima Tomohiro
公开号:US20050277652A1
公开(公告)日:2005-12-15
A compound represented by the following formula, a salt thereof or a hydrate of the foregoing has an excellent hepatocyte growth factor receptor (HGFR) inhibitory activity, and exhibits anti-tumor activity, angiogenesis inhibitory activity and cancer metastasis inhibitory activity.
[R
1
represents C
1-6
alkyl or the like; R
2
and R
3
represent hydrogen; R
4
, R
5
, R
6
, and R
7
may be the same or different and each represents hydrogen, halogen, C
1-6
alkyl or the like; R
8
represents hydrogen or the like; R
9
represents C
1-6
alkyl or the like; V
1
represents oxygen or the like; V
2
represents oxygen or sulfur; W represents —NH— or the like; X represents —CH═, nitrogen or the like; and Y represents oxygen or the like.]
The present disclosure relates to compounds, compositions and methods for the treatment of hepatitis C virus (HCV) infection. Also disclosed are pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HCV infection.
NOVEL 3-AMINOALKYL-1,3-DIHYDRO-2H-INDOL-2-ONE DERIVATIVES, PREPARATION THEREOF AND THERAPEUTIC USE THEREOF
申请人:FOULON Loic
公开号:US20110059955A1
公开(公告)日:2011-03-10
The present invention relates to novel 3-aminoalkyl-1,3-dihydro-2H-indol-2-one derivatives, to their preparation and to their therapeutic application.
The compounds of the present invention correspond to the formula (I):
in which the variables are as set forth in the specification.
These compounds exhibit a strong affinity and a high selectivity for human arginine-vasopressin (AVP) V
1a
receptors and some compounds additionally exhibit a strong affinity for AVP V
1b
receptors.
This application discloses 6-(2-Hydroxymethyl-phenyl)-2-methyl-2H-pyridazin-3-one derivatives according to generic Formula I:
wherein, variables X, R, and Y
4
, are defined as described herein, which inhibit Btk. The compounds disclosed herein are useful to modulate the activity of Btk and treat diseases associated with excessive Btk activity. The compounds are further useful to treat inflammatory and auto immune diseases associated with aberrant B-cell proliferation, such as rheumatoid arthritis. Also disclosed are compositions containing compounds of Formula I and at least one carrier, diluent or excipient.
The invention provides compounds and pharmaceutically acceptable salts and esters and compositions thereof, for treating viral infections. The compounds and compositions are useful for treating Pneumovirinae virus infection including Human respiratory syncytial virus infections.