Inhibitors of NF-κB and AP-1 Gene Expression: SAR Studies on the Pyrimidine Portion of 2-Chloro-4-trifluoromethylpyrimidine-5-[<i>N</i>-(3‘,5‘-bis(trifluoromethyl)phenyl)carboxamide]
作者:Moorthy S. S. Palanki、Paul E. Erdman、Leah M. Gayo-Fung、Graziella I. Shevlin、Robert W. Sullivan、Mark E. Goldman、Lynn J. Ransone、Brydon L. Bennett、Anthony M. Manning、Mark J. Suto
DOI:10.1021/jm0001626
日期:2000.10.1
We investigated the structure-activity relationship studies of N-[3, 5-bis(trifluoromethyl)phenyl][2-chloro-4-(trifluoromethyl)pyrimidin-5 -yl]carboxamide (1), an inhibitor of transcription mediated by both NF-kappaB and AP-1 transcription factors, with the goal of improving its potential oral bioavailability. Compounds were examined for cell-based activity, were fit to Lipinski's rule of 5, and were
A cyclopropane compound represented by the following formula (A) or a pharmaceutically acceptable salt thereof has orexin receptor antagonism, and therefore has a potencial of usefulness for the treatment of sleep disorder for which orexin receptor antagonism is effective, for example, insomnia:
wherein Q represents —CH— or a nitrogen atom, R
1a
and R
1b
each independently represent a C
1-6
alkyl group and the like, R
1c
represents a hydrogen atom and the like, R
2a
, R
2b
, R
2c
and R
2d
each independently represent a hydrogen atom, a halogen atom, a C
1-6
alkyl group and the like, R
3a
, R
3b
and R
3c
each independently represent a hydrogen atom, a halogen atom and the like, and R
3d
represents a hydrogen atom and the like.
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