Open saccharin-based secondary sulfonamides as potent and selective inhibitors of cancer-related carbonic anhydrase IX and XII isoforms.

abstract：:The α-glucosidase inhibitory activities of bergenin derivatives were evaluated. Bergenin derivatives were synthesized from bergenin which is a characteristic compound of B. ligulata. A new bergenin derivative, 11-O-(3',4'-dimethoxybenzoyl)-bergenin showed the highest potent inhibitory activity among those of bergenin ...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Kashima Y,Yamaki H,Suzuki T,Miyazawa M

更新日期：2013-12-01 00:00:00

abstract：:Two fractions of rat intestinal alkaline phosphatase (IAP) were detected by Western blot: 168 +/- 6 and 475 +/- 45 kDa. The low molecular weight fraction constitutes 43% of the isolated proteins exhibiting 82% of the enzymatic activity, and a heavier fraction constitutes 57% of the isolated proteins and has 18% of the...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Brun LR,Brance ML,Rigalli A,Puche RC

更新日期：2006-12-01 00:00:00

abstract：:A new series of compounds derived from thiophene-2-carboxamide were synthesized and characterized by IR, (1)H-NMR and (13)C-NMR, mass spectrometry and elemental analysis. These compounds were further used to prepare their Co(II), Ni(II), Cu(II) and Zn(II) metal complexes. All metal(II) complexes were air and moisture ...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Sumrra SH,Hanif M,Chohan ZH,Akram MS,Akhtar J,Al-Shehri SM

更新日期：2016-08-01 00:00:00

abstract：:HGF/c-Met signalling pathway plays an important role in the development of cancers. A series of 6,7-dimethoxy-4-anilinoquinolines possessing benzimidazole moiety were synthesised and identified as potent inhibitors of the tyrosine kinase c-Met. Their in vitro biological activities against three cancer cell lines (A549...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Zhang QW,Ye ZD,Shen C,Tie HX,Wang L,Shi L

更新日期：2019-12-01 00:00:00

abstract：:New anticancer agents are highly needed to overcome cancer cell resistance. A novel series of pyrimidine pyrazoline-anthracene derivatives (PPADs) (4a-t) were designed and synthesised. The anti-liver cancer activity of all compounds was screened in vitro against two hepatocellular carcinoma (HCC) cell lines (HepG2 and...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Ahmed NM,Youns M,Soltan MK,Said AM

更新日期：2019-12-01 00:00:00

abstract：:Cytosine deaminase (CD) from Aspergillus parasiticus, which has half-life of 1.10 h at 37°C, was stabilized by immobilization on calcium alginate beads. The immobilized CD had pH and temperature optimum of 5 and 50°C respectively. The immobilized enzyme also stoichiometrically deaminated Cytosine and 5-fluorocytosine ...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Zanna H,Nok AJ,Ibrahim S,Inuwa HM

更新日期：2013-12-01 00:00:00

abstract：:Breast cancer is the second most frequent cancer affecting women. Among all endocrine therapies for the treatment of breast cancer, inhibition of estrogen biosynthesis is becoming an interesting complementary approach to the use of antiestrogens. The enzyme type 1 17beta-hydroxysteroid dehydrogenase (17beta-HSD) plays...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Tremblay MR,Boivin RP,Luu-The V,Poirier D

更新日期：2005-04-01 00:00:00

abstract：:Tetrahydrocannabinol and other mixed cannabinoid (CB) receptors CB(1)/CB(2) receptor agonists are well established to elicit antinociceptive effects and psychomimetic actions, however, their potential for abuse have dampened enthusiasm for their therapeutic development. In an effort to refine a semi-rigid structural f...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Taher AT,Kadry HH,Allarà M,Di Marzo V,Abadi AH,Abouzid KA

更新日期：2013-06-01 00:00:00

abstract：:A series of novel benzene sulfonamides (previously evaluated as selective cyclooxygenase-2 inhibitors) has been profiled against human carbonic anhydrases I, II, IV and VII in an attempt to observe the manifestation of the well established "tail" approach for designing potent, isoform-selective inhibitors of carbonic ...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Supuran CT,Kalinin S,Tanç M,Sarnpitak P,Mujumdar P,Poulsen SA,Krasavin M

更新日期：2016-01-01 00:00:00

abstract：:A novel series of 5-(5-nitrofuran-2-yl)-and 5-(5-nitrothiophen-2-yl)-1,3,4-thiadiazole-2-amines bearing acyclic amine at C-2 position of thiadiazole ring were synthesized and evaluated in vitro against promastigote and amastigote forms of Leishmania major. The structure-activity of series was investigated by studying ...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Tahghighi A,Emami S,Razmi S,Rezazade Marznaki F,Kabudanian Ardestani S,Dastmalchi S,Kobarfard F,Shafiee A,Foroumadi A

更新日期：2013-08-01 00:00:00

abstract：:Matricaria chamomilla L. contains antioxidant flavonoids that can have their bioactivity enhanced by enzymatic hydrolysis of specific glycosyl groups. This study implements an untargeted metabolomics approach based on ultra-performance liquid chromatography coupled with electrospray ionisation quadrupole time-of-fligh...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Franco EPD,Contesini FJ,Lima da Silva B,Alves de Piloto Fernandes AM,Wielewski Leme C,Gonçalves Cirino JP,Bueno Campos PR,de Oliveira Carvalho P

更新日期：2020-12-01 00:00:00

abstract：:This article describes the photodynamic inactivation of mosquito iridescent virus (MIV) Aedes flavescens in the presence of water-soluble C(60) fullerenes. It has been observed that the photodynamic inactivation of MIV for about 1 h reduces the infectious titre of the virus in large wax-moth larvae Galleria mellonella...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Rud Y,Buchatskyy L,Prylutskyy Y,Marchenko O,Senenko A,Schütze Ch,Ritter U

更新日期：2012-08-01 00:00:00

abstract：:In this study, di(2,6-dimethylphenol) (Di-DMP), di(2,6-diisopropylphenol) (Di-DIP, dipropofol) and di(2,6-di-t-butylphenol) (Di-DTP) were synthesized by the reaction of monomeric phenol derivatives with catalytic CuCl(OH). TMEDA and Na2S2O4. Their antioxidant capacity and radical scavenging activity were examined usin...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Güllçin I,Daştan A

更新日期：2007-12-01 00:00:00

abstract：:3-alkyl-5-aryl-1-pyrimidyl-1H-pyrazole derivatives were designed and synthesised as selective inhibitors of JNK3, a target for the treatment of neurodegenerative diseases. Following previous studies, we have designed JNK3 inhibitors to reduce the molecular weight and successfully identified a lead compound that exhibi...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Oh Y,Jang M,Cho H,Yang S,Im D,Moon H,Hah JM

更新日期：2020-12-01 00:00:00

abstract：:A series of N-(5-methyl-isoxazol-3-yl/1,3,4-thiadiazol-2-yl)-4-(3-substitutedphenylureido) benzenesulfonamide derivatives has been designed, synthesized and screened for their in vitro human carbonic anhydrase (hCA; EC 4.2.1.1) inhibition potential. These newly synthesized sulfonamide compounds were assessed against i...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Mishra CB,Kumari S,Angeli A,Monti SM,Buonanno M,Prakash A,Tiwari M,Supuran CT

更新日期：2016-01-01 00:00:00

abstract：:CD26/DPPIV (dipeptidil peptidase IV) displays an array of diverse functional properties, with a role in the development of several human cancers. This enzyme is found mainly anchored in the membrane of cells although it also has an enzymatically active plasma isoform. The regulation of biological activities of cytokin...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： de Andrade CF,Bigni R,Pombo-de-Oliveira MS,Alves G,Pereira DA

更新日期：2009-06-01 00:00:00

abstract：:Small pinto bean is a cultivar of Phaseolus vulgaris. It produces a 16-kDa trypsin inhibitor that could be purified using anion exchange and size chromatography. Q-Sepharose, Mono Q and Superdex 75 columns were employed for the isolation process. Small pinto bean trypsin inhibitor demonstrated moderate pH stability (p...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Chan YS,Zhang Y,Sze SC,Ng TB

更新日期：2014-08-01 00:00:00

abstract：:A series of N1-(substituted)aryl-5,7-dimethyl-2-(substituted)pyrido(2,3-d)pyrimidin-4(3H)-one was designed on the basis of the triangular pharmacophoric requirement of histamine H1-receptor antagonists. The designed series was synthesized by cyclo-condensation of monoaryl thiourea with ethyl cyanoacetate in the presen...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Suhagia BN,Chhabria MT,Makwana AG

更新日期：2006-12-01 00:00:00

abstract：:Three series of sintenin derivatives (compounds 1-14) were designed and prepared and their antioxidative and neuroprotective effects were evaluated. The in vitro models of scavenging 1,1-diphenyl-2-picrylhydrazyl (DPPH) radicals, chelating ferrous ions, inhibiting the rat brain homogenates lipid peroxidation, and prot...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Yang LX,Zhang LJ,Huang KX,Kun Li X,Hu LH,Wang XY,Stockigt J,Zhao Y

更新日期：2009-04-01 00:00:00

abstract：:Melatonin (MLT) is a well-known free-radical scavenger, involving in the prevention of cellular damage that can lead to cancer, ageing and a variety of neurodegenerative diseases. Research on MLT-related compounds has been required to optimise the maximum pharmaceutical activity with the lowest side effects. In our on...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Shirinzadeh H,Ince E,Westwell AD,Gurer-Orhan H,Suzen S

更新日期：2016-12-01 00:00:00

abstract：:The needs for diverse inhibitors of α-glucosidase (α-Gls) encouraged us to synthesize five different poly-hydroxy functionalized pyrimidine-fused heterocyclic (PHPFH) molecules, having either aliphatic or aromatic side chains (C1-C5) and their inhibitory activities were examined spectroscopically against yeast and mou...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Yousefi R,Alavian-Mehr MM,Mokhtari F,Panahi F,Mehraban MH,Khalafi-Nezhad A

更新日期：2013-12-01 00:00:00

abstract：:New hydrazone ligands (HL) derived from 5-substituted isatins and 1-(4-(2-methoxybenzyl)-6-arylpyridazin-3-yl)hydrazines and its complexes with Co(II) and Cu(II) were synthesized. The new hydrazones and their complexes were characterized by means of elemental, spectral analyses and magnetic studies. Primary cytotoxici...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Kandile NG,Mohamed MI,Ismaeel HM

更新日期：2012-06-01 00:00:00

abstract：:The mechanism of inhalation anesthesia remains to be fully elucidated. While certain neuronal membrane proteins are considered sites of action, cytosolic proteins may also be targets. We hypothesize that inhaled anesthetics may act via glyceraldehyde 3-phosphate dehydrogenase (GAPDH), which has recently been shown to ...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Swearengin TA,Fibuch EE,Seidler NW

更新日期：2006-10-01 00:00:00

abstract：:The bromodomain and extra-terminal (BET) bromodomains, particularly BRD4, have been identified as promising therapeutic targets in the treatment of many human disorders such as cancer, inflammation, obesity, and cardiovascular disease. Recently, the discovery of novel BRD4 inhibitors has garnered substantial interest....

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Zhang Z,Gu L,Wang B,Huang W,Zhang Y,Ma Z,Zeng S,Shen Z

更新日期：2019-12-01 00:00:00

abstract：:The limited arsenal of synthetic antifungal agents and the emergence of resistant Candida strains have prompted the researchers towards the investigation of naturally occurring compounds or their semisynthetic derivatives in order to propose new innovative hit compounds or new antifungal combinations endowed with redu...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Carradori S,Chimenti P,Fazzari M,Granese A,Angiolella L

更新日期：2016-01-01 00:00:00

abstract：:The activation of the β-class carbonic anhydrases (CAs, EC 4.2.1.1) from the bacteria Brucella suis and Francisella tularensis with amine and amino acids was investigated. BsuCA 1 was sensitive to activation with amino acids and amines, whereas FtuCA was not. The most effective BsuCA 1 activators were L-adrenaline and...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Angeli A,Del Prete S,Pinteala M,Maier SS,Donald WA,Simionescu BC,Capasso C,Supuran CT

更新日期：2019-12-01 00:00:00

abstract：:Nerve agents such as sarin, cyclosarin and tabun are organophosphorus substances able to inhibit the enzyme acetylcholinesterase (AChE; EC 3.1.1.7). AChE reactivators and anticholinergics are generally used as antidotes in the case of intoxication with these agents. None of the known AChE reactivators is able to react...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Hrabinova M,Musilek K,Jun D,Kuca K

更新日期：2006-10-01 00:00:00

abstract：:Chemotypes comprising the d-annulated 1,3-dihydro-2H-1-benzazepin-2-one scaffold derived from the paullone structure were found to be potent vascular endothelial growth factor receptor 2 (VEGF-R2) kinase inhibitors. Three-dimensional quantitative structure-activity relationship (3D-QSAR) and docking studies were perfo...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Lan P,Sun JR,Chen WN,Sun PH,Chen WM

更新日期：2011-06-01 00:00:00

abstract：:The effect of N'-nitrosonornicotine (NNN), one of the tobacco-specific nitrosamines, on the catalytic activity of glutamate dehydrogenase (GLDH) in the alpha-ketoglutarate amination, using reduced nicotinamide adenine dinucleotide as coenzyme, was studied by a chronoamperometric method. The maximum reaction rate of th...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Mao YA,Zhong KJ,Wei WZ,Wei XL,Lu HB

更新日期：2005-02-01 00:00:00

abstract：:Neurodegenerative disorders are consequences of progressive and irreversible loss of neurons due to unwanted apoptosis which involves caspases, a group of cysteine proteases that cleave other proteins and inactivate them. Among several different groups of caspase enzymes, caspases-3 plays a key role in apoptosis and a...

journal_title：Journal of enzyme inhibition and medicinal chemistry

authors： Sharma S,Ravichandran V,Jain PK,Mourya VK,Agrawal RK

更新日期：2008-06-01 00:00:00