PYRAZOLO[1,5a]PYRIMIDINE DERIVATIVES AS IRAK4 MODULATORS
申请人:Arora Nidhi
公开号:US20120015962A1
公开(公告)日:2012-01-19
Compounds of the formula I or II:
wherein X, m, Ar, R
1
and R
2
are as defined herein. The subject compounds are useful for treatment of IRAK-mediated conditions.
Novel phenoxazinone derivatives as enzyme substrates and use thereof as indicator in the detection of microorganisms with peptidase activity
申请人:James Arthur
公开号:US20060121551A1
公开(公告)日:2006-06-08
The present invention relates to novel enzymatic substrates with the following general formula:
where R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, A and X are as defined in claim 1, the reaction media comprising the same and the use thereof for the detection and/or identification and/or quantification of microorganisms expressing at least one peptidase activity.
A novel amino-tunable near-infrared oxazine dye (DQF-NH2) with largeStokesshift (125 nm) has been designed by a molecular integration strategy of optically tunable groups and unsymmetric oxazine fluorophore. As an example of its application, we use this NIR dye to develop a highly sensitive fluorescent probe DQF-NH2-LAP for detecting and imaging leucine aminopeptidase in living cells and in vivo