New Advances in Chemical Research in 2021. Electric Literature of 5720-06-9, In heterogeneous catalysis, catalysts provide a surface to which reactants bind in a process of adsorption. In homogeneous catalysis, catalysts are in the same phase as the reactants. 5720-06-9, Name is 2-Methoxyphenylboronic acid, SMILES is OB(C1=CC=CC=C1OC)O, belongs to isothiazole compound. In a article, author is Ferri, N, introduce new discover of the category.
Isothiazole dioxides have been shown to inhibit Trypanosoma brucei protein. farnesyltransferase (PFTase) in isolated enzyme, but elicited only a minor effect on mammalian PFTase. In the present study we have evaluated the effect of 3-diethylamino-4-(4-methoxyphenyl)-isothiazole 1,1-dioxides with different substituents at C5, on rat PFTase and protein geranylgeranyltransferase-I (PGGTase-1) with the final aims to improve the potency against mammalian PFTase and to identify new compounds with antiproliferative properties. For these purposes, in vitro and cell culture models have been utilized. The results showed that isothiazole dioxides with C4-C5 double bond and sulfaryl substituted at the C5 position but none of the dihydro-derivatives, were able to inhibit in vitro PFTase in a concentration dependent manner (IC50 ranging from 8.56 to 1015 mu M). Among those, compound 6n (C5; methyl-S) displayed 500-fold higher inhibitory potency on PFTase than PGGTase-1. Compound 6n was shown to affect rat smooth muscle cell (SMC) proliferation at concentrations similar (IC50 = 61.4 mu M) to those required to inhibit [H-3]-farnesol incorporation into cellular proteins (-44.1% at 100 mu M). Finally, compound 6n interferes with rat SMC proliferation by blocking the progression of G0/G1 phase without inducing apoptosis, as assessed by [H-3]-thymidine incorporation assay and flow cytometry analysis. Taken together, we described a new PFTase inhibitor containing the isothiazole dioxide moiety that affects mammalian protein farnesylation and SMC proliferation by inhibiting G0/ G1 phase of the cell cycle. (c) 2005 Elsevier Inc. All rights reserved.
Electric Literature of 5720-06-9, Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data.I hope my blog about 5720-06-9 is helpful to your research.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com