In 2016,Diamanti, Eleonora; Bottegoni, Giovanni; Goldoni, Luca; Realini, Natalia; Pagliuca, Chiara; Bertozzi, Fabio; Piomelli, Daniele; Pizzirani, Daniela published 《Pyrazole-Based Acid Ceramidase Inhibitors: Design, Synthesis, and Structure-Activity Relationships》.Synthesis published the findings.Related Products of 20154-03-4 The information in the text is summarized as follows:
Acid ceramidase (a.c.) is a lysosomal cysteine amidase responsible for the cleavage of ceramide into sphingosine, which is then phosphorylated to sphingosine 1-phosphate. AC regulates the intracellular levels of ceramide and sphingosine, and a.c. inhibition may be useful in the treatment of disorders, such as cancer, in which ceramide-mediated signaling may be dysfunctional. Despite their potential exptl. and therapeutic value, the number of available small-mol. inhibitors of a.c. activity remains limited. In the present study is described the discovery of a class of potent pyrazole carboxamide-based a.c. inhibitors, which were identified using the at. property field (APF) approach and developed through systematic SAR studies and in vitro pharmacol. characterization. The best compound of this series inhibits a.c. with nanomolar potency and causes ceramide accumulation and sphingosine depletion in intact G361 proliferative melanoma cells. By expanding the current armamentarium of a.c. inhibitors, these results should facilitate future efforts to unravel the biol. of a.c. and the therapeutic potential of its inhibition.3-(Trifluoromethyl)-1H-pyrazole(cas: 20154-03-4Related Products of 20154-03-4) was used in this study.
3-(Trifluoromethyl)-1H-pyrazole(cas: 20154-03-4) belongs to pyrazoles. The application of pyrazole derivatives in the development of anticancer agents has been thoroughly investigated and verified. Moreover, the medicinal features of a number of natural products incorporating pyrazole moiety such as pyrazofurin, pyrazofurin B, pyrazole-3(5)-carboxylic acid and 4-methylpyrazole-3(5)-carboxylic acid have been reported.Related Products of 20154-03-4
Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics