Analogues of N-hydroxy-N′-phenylthiourea and N-hydroxy-N′-phenylurea as inhibitors of tyrosinase and melanin formation
摘要:
A series of N-hydroxy-N'-phenylthiourea and N-hydroxy-N'-phenylurea analogues were prepared and evaluated as inhibitors of tyrosinase and melanin formation. The most active analogue 1 inhibited mushroom tyrosinase with an IC(50) of around 0.29 mu M and also retained a substantial potency in cell culture by reducing pigment synthesis by 78%. Therefore, compound 1 could be considered as a promising candidate for preclinical drug development for skin hyperpigmentation application. (C) 2008 Elsevier Ltd. All rights reserved.
N-aryl-N′-ureido-O-sulfamates as potent and selective inhibitors of hCA VB over hCA VA: Deciphering the binding mode of new potential agents in mitochondrial dysfunctions
作者:Giulio Poli、Murat Bozdag、Emanuela Berrino、Andrea Angeli、Tiziano Tuccinardi、Fabrizio Carta、Claudiu T. Supuran
DOI:10.1016/j.bioorg.2020.103896
日期:2020.7
Anhydrase Inhibitors (CAIs), endowed of high potency and selectivity against hCA VII and XII. In this work, we extended the investigational study on this new class of CAIs profiling them against the mitochondrial CA isoforms hCA VA and VB. The results revealed a very interesting selectivity profile, with dramatic selectivity against hCA VB over the VA isoform observed for all the analyzed compounds 2-22. On
[EN] RAF KINASE INHIBITORS<br/>[FR] INHIBITEURS DES KINASES RAF
申请人:SELEXAGEN THERAPEUTICS INC
公开号:WO2012125981A2
公开(公告)日:2012-09-20
Described herein are compounds, pharmaceutical compositions and methods for the inhibition of RAF kinae mediated signaling. Said compounds, pharmaceutical compositions and methods have utility in the treatment of human disease and disorders.
[EN] NOVEL USE OF IMIDAZOTRIAZINONES<br/>[FR] NOUVELLE UTILISATION D'IMIDAZOTRIAZINONES
申请人:ALGIAX PHARMACEUTICALS GMBH
公开号:WO2012123406A1
公开(公告)日:2012-09-20
Provided herein are compounds for use in the treatment of central nervous system (CNS)-trauma related disorders like spinal cord injuries. Pharmaceutical compositions, single unit dosage forms, and kit suitable for use for the treatment of (CNS)-trauma related disorders are also disclosed.