21213-10-5Relevant academic research and scientific papers
Design, synthesis and biological activity of selective hCAs inhibitors based on 2-(benzylsulfinyl)benzoic acid scaffold
Rotondi, Giulia,Guglielmi, Paolo,Carradori, Simone,Secci, Daniela,De Monte, Celeste,De Filippis, Barbara,Maccallini, Cristina,Amoroso, Rosa,Cirilli, Roberto,Akdemir, Atilla,Angeli, Andrea,Supuran, Claudiu T.
, p. 1400 - 1413 (2019/08/26)
A large library of derivatives based on the scaffold of 2-(benzylsulfinyl)benzoic acid were synthesised and tested as atypical inhibitors against four different isoforms of human carbonic anhydrase (hCA I, II, IX and XII, EC 4.2.1.1). The exploration of the chemical space around the main functional groups led to the discovery of selective hCA IX inhibitors in the micromolar/nanomolar range, thus establishing robust structure-activity relationships within this versatile scaffold. HPLC separation of some selected chiral compounds and biological evaluation of the corresponding enantiomers was performed along with molecular modelling studies on the most active derivatives.
DNA binding and antitumor activities of platinum(IV) and zinc(II) complexes with some S-alkyl derivatives of thiosalicylic acid
Besser Silconi, Zana,Benazic, Sasa,Milovanovic, Jelena,Jurisevic, Milena,Djordjevic, Dragana,Nikolic, Milos,Mijajlovic, Marina,Ratkovic, Zoran,Radi?, Gordana,Radisavljevic, Snezana,Petrovic, Biljana,Radosavljevic, Gordana,Milovanovic, Marija,Arsenijevic, Nebojsa
, p. 719 - 729 (2018/07/31)
A series of complexes of platinum(IV) (C1–C5) and zinc(II) (C6–C10) with S-alkyl derivatives of thiosalicylic acid were prepared and characterized. The interactions of the complexes with calf thymus DNA were analyzed by absorption (UV–Vis) and emission spectral studies (ethidium bromide displacement studies). The cytotoxic activities of complexes C1–C10 were determined against mouse B cell lymphocytic leukemia cells (BCL1), human B-prolymphocytic leukemia (JVM-13), mouse mammary carcinoma cells (4T1), and human mammary carcinoma cells (MDA-MB-468) and compared to the activities of the free ligand precursors and cisplatin. The cytotoxicities of the platinum(IV) and zinc(II) complexes toward mouse tumor cell lines were higher compared with their effects on human tumor cell lines. The zinc(II) complex C9 showed the highest antitumor activity toward the tested human cell lines, while the platinum(IV) complex C4 exhibited the highest antitumor activity toward mouse BCL1 and 4T1 cells. Both C4 and C9 have ligands derived from S-propyl thiosalicylic acid.
PIPERAZINYL METHANONE NAAA INHIBITORS
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Paragraph 0214; 0303; 0305, (2017/12/16)
Disclosed herein, inter alia, are compositions and methods for modulating the activity of N-acylethanolamine acid amidase for the treatment of a pathological state, including pain, an inflammatory condition, or a neurodegenerative disorder.
Second-Generation Non-Covalent NAAA Inhibitors are Protective in a Model of Multiple Sclerosis
Migliore, Marco,Pontis, Silvia,Fuentes de Arriba, Angel Luis,Realini, Natalia,Torrente, Esther,Armirotti, Andrea,Romeo, Elisa,Di Martino, Simona,Russo, Debora,Pizzirani, Daniela,Summa, Maria,Lanfranco, Massimiliano,Ottonello, Giuliana,Busquet, Perrine,Jung, Kwang -Mook,Garcia-Guzman, Miguel,Heim, Roger,Scarpelli, Rita,Piomelli, Daniele
supporting information, p. 11193 - 11197 (2016/10/13)
Palmitoylethanolamide (PEA) and oleoylethanolamide (OEA) are endogenous lipid mediators that suppress inflammation. Their actions are terminated by the intracellular cysteine amidase, N-acylethanolamine acid amidase (NAAA). Even though NAAA may offer a new target for anti-inflammatory therapy, the lipid-like structures and reactive warheads of current NAAA inhibitors limit the use of these agents as oral drugs. A series of novel benzothiazole–piperazine derivatives that inhibit NAAA in a potent and selective manner by a non-covalent mechanism are described. A prototype member of this class (8) displays high oral bioavailability, access to the central nervous system (CNS), and strong activity in a mouse model of multiple sclerosis (MS). This compound exemplifies a second generation of non-covalent NAAA inhibitors that may be useful in the treatment of MS and other chronic CNS disorders.
Cytotoxicity of copper(II)-complexes with some S-alkyl derivatives of thiosalicylic acid. Crystal structure of the binuclear copper(II)-complex with S-ethyl derivative of thiosalicylic acid
Nikoli?, Milo? V.,Mijajlovi?, Marina ?.,Jevti?, Verica V.,Ratkovi?, Zoran R.,Novakovi?, Sladjana B.,Bogdanovi?, Goran A.,Milovanovi?, Jelena,Arsenijevi?, Aleksandar,Stojanovi?, Bojana,Trifunovi?, Sre?ko R.,Radi?, Gordana P.
, p. 264 - 271 (2016/04/04)
The spectroscopically predicted structure of the obtained copper(II)-complex with S-ethyl derivative of thiosalicylic acid was confirmed by X-ray structural study and compared to previously reported crystal structure of the Cu complex with S-methyl deriva
Cytotoxicity of palladium(II) complexes with some alkyl derivates of thiosalicylic acid. Crystal structure of the bis(S-butyl-thiosalicylate)palladium(II) complex, [Pd(S-bu-thiosal)2]
Mijajlovi?, Marina ?.,Nikoli?, Milo? V.,Jevti?, Verica V.,Ratkovi?, Zoran R.,Markovi?, Bojana Simovi?,Volarevi?, Vladislav,Arsenijevi?, Neboj?a N.,Novakovi?, Sladjana B.,Bogdanovi?, Goran A.,Trifunovi?, Sre?ko R.,Radi?, Gordana P.
, p. 34 - 40 (2015/03/04)
The spectroscopically predicted structure of the obtained bis(S-butyl-thiosalicylate)palladium(II) complex, [Pd(S-bu-thiosal)2], was confirmed by an X-ray structural study. The asymmetric unit of [Pd(S-bu-thiosal)2] consists of neutr
Synthesis, characterization and antimicrobial activity of copper(II) complexes with some S-alkyl derivatives of thiosalicylic acid. Crystal structure of the binuclear copper(II) complex with S-methyl derivative of thiosalicylic acid
Nikoli?, Milo? V.,Mijajlovi?, Marina ?.,Jevti?, Verica V.,Ratkovi?, Zoran R.,Radojevi?, Ivana D.,?omi?, Ljiljana R.,Novakovi?, Sladjana B.,Bogdanovi?, Goran A.,Trifunovi?, Sre?ko R.,Radi?, Gordana P.
, p. 80 - 87 (2014/06/10)
The five new copper(II) complexes with some S-alkyl derivatives of thiosalicylic acid (alkyl = benzyl (L1), methyl (L2), ethyl (L3), propyl (L4), butyl (L5)) have been synthesized and characterized by microanalysis and infrared spectra. The spectroscopica
Synthesis, characterization and antimicrobial activity of palladium(II) complexes with some alkyl derivates of thiosalicylic acids: Crystal structure of the bis(S-benzyl-thiosalicylate)-palladium(II) complex, [Pd(S-bz-thiosal) 2]
Radic, Gordana P.,Gloovic, Verica V.,Radojevic, Ivana D.,Stefanovic, Olgica D.,Comic, Ljiljana R.,Ratkovic, Zoran R.,Valkonen, Arto,Rissanen, Kari,Trifunovic, Srecko R.
experimental part, p. 69 - 76 (2012/03/13)
S-Alkyl (R = benzyl, methyl, ethyl, propyl and butyl) derivatives of thiosalicylic acid and the corresponding palladium(II) complexes were prepared and their structures were proposed on the basis of infrared, 1H and 13C NMR spectrosc
An umpolung sulfoxide reagent for use as a functionalized benzyl carbanion equivalent
Pinna, Giovanni,Bellucci, Maria Cristina,Malpezzi, Luciana,Pisani, Laura,Superchi, Stefano,Volonterio, Alessandro,Zanda, Matteo
experimental part, p. 5268 - 5281 (2011/08/06)
N-Methyl ortho-carbamoylaryl benzyl sulfoxides can be used as synthetic equivalents for α-hydroxy, α-chloro, and α-acetammido benzyl carbanions by means of a two-step sequence involving highly diastereoselective α-C-alkylation with alkyl halides followed by displacement of the sulfinyl residue (which can be recovered and recycled) by a hydroxyl, a chlorine or an acetamido, respectively, under non-oxidative Pummerer conditions. The scope and limits of the method, including a stereoselective version of the reaction, as well as the mechanism of the process are discussed in detail.
Synthesis, spectral characterization and electrochemical properties of (2-alkylthiobenzoyl)ferrocenes. Crystal structures of 2-methylthio, 2-ethylthio and 2-isopropylthio derivatives
Ratkovi?, Zoran,Novakovi?, Sladana B.,Bogdanovi?, Goran A.,?egan, Dejan,Vuki?evi?, Rastko D.
scheme or table, p. 2311 - 2317 (2010/09/06)
The one-pot synthesis of seven new (2-alkylthiobenzoyl)ferrocenes has been achieved by Friedel-Crafts acylation of ferrocene with acid chlorides generated in situ from the corresponding carboxylic acids and phosphorous trichloride. The obtained compounds
