The simple, low cost, and effective strategy reported here can be further used to prepare electrochemical sensors for other compounds selective recognition and sensitive detection.
Therefore, protean agonists are powerful tools to investigate receptor conformation and may be useful in designing specific compounds selective for the various receptor conformations.
There were 13 compounds selective toward the parasite kinase, and of these, all were thiazole derivatives.
However, compounds selective for a single MMP member have been difficult to develop.
This approach has been successfully used to isolate compounds selective for their targets, for example, selective α4β2 nAChR antagonists.
Among several classes of small molecules known to effectively inhibit CAs, compounds based on sulfonamide/sulfamates and coumarins, particularly chemotypes of these compounds selective for extracellular CAs such as CA9 [ 127, 128], have demonstrated a promise as potential anticancer agents.
Furthermore, NaChBac is specifically blocked by compounds selective for L-type CaV channels: NaChBac is most sensitive to the dihydropyridines such as nifedipine and nimodipine with half-inhibitory concentrations (IC50) of 2.2 and 1 μM, respectively.
Although Leishmania CRK3 and HsCDK2 share high sequence identity, inhibitor selectivity between closely related human CDK family members is well known.[ 16– 18] We therefore decided to pursue the preparation of compounds selective for the parasite kinase.
To assess the selectivity of the helix mimetics, we performed an additional screen in Saos-2 cells which are p53-null; compounds selective for p53/ hDM2 should be inactive in this cell line.
These results suggest that hESC-atrial CMs derived from RA-treated differentiations possess functional IKur and IK,ACh currents and might therefore be a suitable model for testing drug responses of pharmacological compounds selective for atrial cells.
