Design and synthesis of substituted N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamides as positive allosteric modulators of the metabotropic glutamate receptor subtype 5
摘要:
Based on SAR in the alkyne class of mGlu5 receptor negative allosteric modulators and a set of amide-based positive allosteric modulators, optimized substitution of the aryl 'b' ring was used to create substituted N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamides. Results from an mGlu5 receptor functional assay, using calcium fluorescence, revealed varying efficacies and potencies that provide evidence that subtle changes in compounds within a close structural class can have marked effects on functional activity including switches in modes of efficacy (i.e., negative to positive allosteric modulation). Published by Elsevier Ltd.
OXADIAZOLE SUBSTITUTED INDAZOLE DERIVATIVES FOR USE AS SPHINGOSINE 1-PHOSPHATE (S1P) AGONISTS
申请人:Ahmed Mahmood
公开号:US20100113528A1
公开(公告)日:2010-05-06
The present invention provides compounds of formula (I) or salts thereof:
having pharmacological activity, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders mediated by S1P1 receptors.
The invention relates to compounds of formula (I)
wherein
one of R
5
and R
6
is hydrogen or R
2
and the other is (a)
pharmaceutical compositions containing them and their use in the treatment of conditions or disorders which are mediated via the S1P1 receptor.
The invention relates to compounds of formula (I)
wherein
one of R5 and R6 is hydrogen or R2 and the other is (a)
pharmaceutical compositions containing them and their use in the treatment of conditions or disorders which are mediated via the S1P1 receptor.
Oxadiazole substituted indazole derivatives for use as sphingosine 1-phosphate (S1P) agonists
申请人:Glaxo Group Limited
公开号:US08324254B2
公开(公告)日:2012-12-04
The present invention provides compounds of formula (I) or salts thereof:
having pharmacological activity, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders mediated by S1P1 receptors.
The invention relates to compounds of formula (I)
wherein
one of R5 and R6 is hydrogen or R2 and the other is (a)
processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of conditions or disorders which are mediated via the S1P1 receptor.