No correlation between GSH levels in human cancer cell lines and the cell growth inhibitory activities of platinum diamine complexes.

abstract：:New condensed derivatives of anpirtoline, in which the pyridine ring is replaced with quinoline, quinazoline, 7-chloroquinoline, and 7-chloroquinazoline nuclei, have been synthesized. Their receptor binding profiles (5-HT1A, 5-HT1B) and analgesic activity (hot plate, acetic acid induced writhing) have been studied. Th...

journal_title：Archiv der Pharmazie

authors： Rádl S,Hezky P,Proska J,Krejcí I

更新日期：2000-11-01 00:00:00

abstract：:A number of 7-piperazinylquinolones carrying a functionalized 2-(furan-3-yl)ethyl moiety attached to the piperazine ring have been synthesized and evaluated as antibacterial agents against a panel of Gram-positive and Gram-negative bacteria. Most of the synthesized compounds exhibited significant antibacterial activit...

journal_title：Archiv der Pharmazie

authors： Foroumadi A,Mohammadhosseini N,Emami S,Letafat B,Faramarzi MA,Samadi N,Shafiee A

更新日期：2007-01-01 00:00:00

abstract：:In an attempt to find a new class of antibacterial agents, we have synthesized thirty new coumarin (2H-benzopyran-2-one) analogues. These derivatives include substituted azetidin-2-ones (beta-lactam) 3a-f, pyrrolidin-2-ones 4a-f, 2H-1,3,4-oxadiazoles 5a-f, and thiazolidin-4-ones 6a-f attached to 4-phenyl-2H-benzopyran...

journal_title：Archiv der Pharmazie

authors： Hassan GS,Farag NA,Hegazy GH,Arafa RK

更新日期：2008-11-01 00:00:00

abstract：:The shock-induced serine protease HtrA1 is a potential regulator of human placenta development during pregnancy. The protein contains a functional PDZ domain that has been solved in complex with a phage display-derived heptapeptide: Asp-6 Ser-5 Arg-4 Ile-3 Trp-2 Trp-1 Val0 . In this study, a rationally designed haloge...

journal_title：Archiv der Pharmazie

authors： Dou SF,Liu H,Cao TM,Wen QL,Li J,Shao QC

更新日期：2016-04-01 00:00:00

abstract：:A range of novel pyridine-2,4,6-tricarbohydrazide thiourea compounds (4a-i) were synthesized in good to excellent yields (63-92%). The enzyme inhibitory potentials of these compounds were investigated against α- and β-glucosidases because these enzymes play a crucial role in treating type-2 diabetes mellitus (T2DM). A...

journal_title：Archiv der Pharmazie

authors： Rehman TU,Riaz S,Khan IU,Ashraf M,Bajda M,Gawalska A,Yar M

更新日期：2018-01-01 00:00:00

abstract：:10 is a beta-carboline analogue of the neuroleptic flutroline2a,b) with significant lower affinity at the dopamine D2 binding site. Various synthetic routes to 10 and the solid state structure of 8 are described, structure activity relations, in particular the importance of the "S-shape" and the rigid dopamine conform...

journal_title：Archiv der Pharmazie

authors： Lehmann J,Knoch F,Jiang N

更新日期：1993-12-01 00:00:00

abstract：:The synthesis and the pharmacological activity of a series of 1-aroyl derivatives of kynurenic acid methyl ester (4-oxo-quinolin-2-carboxy methyl (KYNA) esters), structurally related to NSAID indomethacin are described. The derivatives were screened in vivo for anti-inflammatory and analgesic activities. Most of the c...

journal_title：Archiv der Pharmazie

authors： Mazzoni O,Esposito G,Diurno MV,Brancaccio D,Carotenuto A,Grieco P,Novellino E,Filippelli W

更新日期：2010-10-01 00:00:00

abstract：:A new series of 1,4-disubstituted phthalazinylpiperazine derivatives 7a-f, 12a-f and 20a-f were designed and synthesized in order to develop potent and selective antitumor agents. The target compounds were screened for their cytotoxic activities against A549, HT-29 and MDA-MB-231 cancer cell lines in vitro. Among them...

journal_title：Archiv der Pharmazie

authors： Liu Y,Zhang S,Li Y,Wang J,Song Y,Gong P

更新日期：2012-04-01 00:00:00

abstract：:[4-(Adamantane-1-carboxamido)-3-oxo-1-thia-4-azaspiro[4.4]nonan-2-yl]acetic acid (4a) and [4-(adamantane-1-carboxamido)-8-nonsubstituted/substituted-3-oxo-1-thia-4-azas-piro[4.5]decane-2-yl]acetic acid (4b-g) derivatives were synthesized; their structures were verified by elemental analysis, infrared spectroscopy, 1 H...

journal_title：Archiv der Pharmazie

authors： Turk-Erbul B,Karaman EF,Duran GN,Ozbil M,Ozden S,Goktas F

更新日期：2021-01-06 00:00:00

abstract：:Starting from substituted 9-chloroacridines, a series of quinacrine and spacered dimeric acridine compounds was prepared. Their ability to interrupt the protein association of prion- and Alzheimer-specific proteins and Ab peptides was explored using a fast screening system based on FACS analysis. The bis-acridines dis...

journal_title：Archiv der Pharmazie

authors： Csuk R,Barthel A,Raschke C,Kluge R,Ströhl D,Trieschmann L,Böhm G

更新日期：2009-12-01 00:00:00

abstract：:Both 2-nitrooxymethyl-4-phenyl- (2) and 4-nitrooxymethylphenyl-1,4-dihydropyridines (3) represent new combinations of two different vasodilating structures. 2 could not be isolated due to its spontaneous lactonization. Derivatives of 3 were obtained via Hantzsch synthesis using nitrooxymethylated benzaldehydes. The in...

journal_title：Archiv der Pharmazie

authors： Lehmann J,Kahlich R,Meyer zum Gottesberge C,Fricke U

更新日期：1997-08-01 00:00:00

abstract：:The histone deacetylase (HDAC) enzyme plays an important role in gene transcription. Inhibitors of histone deacetylases induce cell differentiation and suppress cell proliferation in tumor cells. Hydroxamates with rigid linker have displayed better inhibition profiles than those with linear and flexible aliphatic link...

journal_title：Archiv der Pharmazie

authors： Chakrabarty S,Jasmine,Bhadaliya C,Sinha BN,Mahesh A,Bai H,Blond SY,Jayaprakash V

更新日期：2010-03-01 00:00:00

abstract：:A new series of 1,2,4-triazolo[4,3-c]quinazoline derivatives was designed and synthesized as Topo II inhibitors and DNA intercalators. The cytotoxic effect of the new members was evaluated in vitro against a group of cancer cell lines including HCT-116, HepG-2, and MCF-7. Compounds 14c , 14d , 14e , 14e , 15b , 18b , ...

journal_title：Archiv der Pharmazie

authors： Alesawy MS,Al-Karmalawy AA,Elkaeed EB,Alswah M,Belal A,Taghour MS,Eissa IH

更新日期：2020-11-23 00:00:00

abstract：:Some 2-arylpyrazolo[1,5-c][1,3]benzoxazin-5-ones 1 and 5- oxopyrazolo[1,5-c][1,3]benzoxazin-2-carboxylates 2 were prepared and biologically evaluated for their binding at benzodiazepine receptor (BZR) in rat cortical membranes. Structure-activity relationship studies suggest that, although proton donor d and proton ac...

journal_title：Archiv der Pharmazie

authors： Varano F,Catarzi D,Colotta V,Cecchi L,Filacchioni G,Galli A,Costagli C

更新日期：1996-12-01 00:00:00

abstract：:Enantiomerically pure 1, 2-diamino-1-(4-fluorophenyl)propanes were synthesized by stereospecific and stereoselective procedures by use of the (1R, 2S)- and (1S, 2R)-2-amino-1-(4-fluorophenyl)propanols (12a) as intermediates. The enantiomeric purity was determined by (1)H NMR spectroscopy after conversion of the propan...

journal_title：Archiv der Pharmazie

authors： Dufrasne F,Gelbcke M,Schnurr B,Gust R

更新日期：2002-05-01 00:00:00

abstract：:In this study, a number of 2,5-disubstituted 1,3,4-thiadiazoles were synthesized using an appropriate synthetic route, and their anticonvulsant activity was determined by the maximal electroshock seizure (MES) test and their neurotoxicity was evaluated by the rotarod test. Additionally, their hypnotic activity was tes...

journal_title：Archiv der Pharmazie

authors： Toolabi M,Khoramjouy M,Aghcheli A,Ayati A,Moghimi S,Firoozpour L,Shahhosseini S,Shojaei R,Asadipour A,Divsalar K,Faizi M,Foroumadi A

更新日期：2020-12-01 00:00:00

abstract：:The antioxidant and acetylcholinesterase inhibitory properties of novel symmetric sulfamides derived from phenethylamines were evaluated. Phenethylamines 8-11 were reacted with SO2Cl2 in the presence of Et3N to afford sulfamides in good yields. The synthesized sulfamides were converted to their phenolic derivatives wi...

journal_title：Archiv der Pharmazie

authors： Aksu K,Topal F,Gulcin İ,Tümer F,Göksu S

更新日期：2015-06-01 00:00:00

abstract：:MXT-M-3,2 breast cancer implanted into female B6D2F1 mice accelerates the growth of an identical second tumor. This process is accompanied by a significant increase of the granulocyte and monocyte numbers in the blood and of the granulocyte and macrophage numbers in the spleen. A significant positive correlation of st...

journal_title：Archiv der Pharmazie

authors： Schlemmer R,Spruss T,Bernhardt G,Schönenberger H

更新日期：2000-12-01 00:00:00

abstract：:In this study, we have explored the prevention of gastric side effects such as gastric lesions and bleeding while maintaining the high analgesic and anti-inflammatory activities by the derivatization of the carboxylate moiety into amides in [5-chloro-6-(2-chloro/fluorobenzoyl)-2-benzoxazolinone-3-yl]acetic acids. We h...

journal_title：Archiv der Pharmazie

authors： Banoglu E,Okçelik B,Kupeli E,Unlü S,Yeşilada E,Amat M,Caturla JF,Sahin MF

更新日期：2003-07-01 00:00:00

abstract：:A series of hydantoin prostaglandin analogues, in which the hexamethylene moiety of the acid side chain was replaced by other spacing groups possessing either ether, sulphide and/or olefin functionality, were prepared and evaluated for platelet aggregation inhibiting activity. The 4-thia analogue 13*) proved to be the...

journal_title：Archiv der Pharmazie

authors： Barraclough P,Caldwell AG,Glen RC,Harris CJ,Stepney R,Whittaker N,Whittle BJ

更新日期：1993-02-01 00:00:00

abstract：:Stress is implicated in the pathogenesis of numerous disorders such as cardiovascular diseases or neurodegeneration. The extensive overlap between diseases attributed to stress and oxidative damage is indicative of their potential relationship. We hereby study the influence of alpha-tocopherol (alpha-toc) on the devel...

journal_title：Archiv der Pharmazie

authors： Tsiakitzis K,Kourounakis AP,Tani E,Rekka EA,Kourounakis PN

更新日期：2005-07-01 00:00:00

abstract：:A series of new benzofuran/oxadiazole hybrids (8a-n) was synthesized from 2H-chromene-3-carbonitriles (3a-c) through the multistep synthetic methodology, and these hybrids are known to exhibit anticancer activities. All the compounds were evaluated for their in vitro cytotoxicity against the HCT116 and MIA PaCa2 cell ...

journal_title：Archiv der Pharmazie

authors： Mokenapelli S,Thalari G,Vadiyaala N,Yerrabelli JR,Irlapati VK,Gorityala N,Sagurthi SR,Chitneni PR

更新日期：2020-06-01 00:00:00

abstract：:The new chemical entities febuxostat and topiroxostat have been approved by the US Food and Drug Administration, opening new avenues for exploiting different heterocycles other than purines as xanthine oxidase (XO) inhibitors. A different series of substituted 2-benzamido-4-methylthiazole-5-carboxylic acid derivatives...

journal_title：Archiv der Pharmazie

authors： Ali MR,Kumar S,Afzal O,Shalmali N,Ali W,Sharma M,Bawa S

更新日期：2017-02-01 00:00:00

abstract：:Several derivatives of 1H-benzimidazole-2-carboxylic acid (BICA, 2a) were tested in vitro in comparison to 1H-indole-2-carboxylic acid (ICA, 1e) for their ability to displace [3H]glycine from rat hippocampal membranes. Compound 2a was 8 times more potent than 1e (Ki 5.3 microM, as compared to 42 microM). However, intr...

journal_title：Archiv der Pharmazie

authors： Berger ML,Schödl C,Noe CR

更新日期：1996-03-01 00:00:00

abstract：:Oxidative stress is related to the pathogenesis and progress of several human diseases. NADPH oxidase (NOX), and mainly the NOX2 isoform, produces superoxide anions (O2•- ). To date, it is known that NOX2 can be inhibited by preventing the assembly of its subunits, p47phox and p22phox. In this work, we analyzed the bi...

journal_title：Archiv der Pharmazie

authors： Macías Pérez ME,Hernández Rodríguez M,Cabrera Pérez LC,Fragoso-Vázquez MJ,Correa-Basurto J,Padilla-Martínez II,Méndez Luna D,Mera Jiménez E,Flores Sandoval C,Tamay Cach F,Rosales-Hernández MC

更新日期：2017-10-01 00:00:00

abstract：:The marine fatty acid (+/-)-2-methoxytetradecanoic acid was synthesized in two steps (71% overall yield) starting from commercially available methyl-2-hydroxy-tetradecanoate. The title compound was antifungal against Candida albicans (ATCC 14053) in RPMI medium and Aspergillus niger (ATCC 16404) and Cryptococcus neofo...

journal_title：Archiv der Pharmazie

authors： Carballeira NM,Ortiz D,Parang K,Sardari S

更新日期：2004-03-01 00:00:00

abstract：:We report on the synthesis and biological evaluation of two series of 2,4,5-polysubstituted thiazoles comprising the acid hydrazide functionality and some derived pharmacophores known to contribute to various chemotherapeutic activities. All newly synthesized compounds were subjected to in-vitro antibacterial and anti...

journal_title：Archiv der Pharmazie

authors： Al-Saadi MS,Faidallah HM,Rostom SA

更新日期：2008-07-01 00:00:00

abstract：:Novel sulfur-containing glutethimide derivatives, substituted with either thiol or methylsulfide groups in the ortho/para positions of the aromatic ring, were synthesized and tested for both human placental aromatase and bovine adrenocortical desmolase inhibitory activities. The synthesis was achieved by the chlorosul...

journal_title：Archiv der Pharmazie

authors： Bednarski PJ,Hartmann RW

更新日期：1993-07-01 00:00:00

abstract：:Despite cellular complexity, a limited number of small molecules act as intracellular second messengers. Protein kinase A (PKA) is the main transducer of the information carried by cyclic adenosine monophosphate (cAMP). Recently, cellular imaging has achieved major technical advancements, although the search for more ...

journal_title：Archiv der Pharmazie

authors： Ribaudo G,Zagotto G,Ongaro A,Ricci A,Caretta A,Mucignat-Caretta C

更新日期：2020-04-01 00:00:00

abstract：:We describe the synthesis and positive inotropic evaluation of a series of 2-(4-substitutedbenzyl-1,4-diazepan-1-yl)-N-(4,5-dihydro-1-phenyl-[1,2,4]triazolo[4,3-a]quinolin-7-yl)acetamides by measuring left atrial stroke volume in preparations of isolated rabbit-heart. Several compounds were developed from, and showed ...

journal_title：Archiv der Pharmazie

authors： Jiang SM,Ye BJ,Liu XK,Zhang TY,Cui X,Piao HR

更新日期：2010-11-01 00:00:00