Synthesis, cytotoxicity by bioluminescence inhibition, antibacterial and antifungal activity of ([1,2,4]Triazolo[1,5-c]quinazolin-2-ylthio)carboxylic acid amides.

abstract：:The 5-HT1A and 5-HT2 receptor affinity of a set of 44 N-alkylated 1-aryl-piperazines and their analogs has been analyzed: the n-hexyl derivatives were the most potent and the most selective 5-HT1A ligands of all the investigated N-alkyl homologues. The alkyl chain may stabilize the 5-HT1A receptor-ligand complex by hy...

journal_title：Archiv der Pharmazie

authors： Mokrosz JL,Mokrosz MJ,Charakchieva-Minol S,Paluchowska MH,Bojarski AJ,Duszyńska B

更新日期：1995-02-01 00:00:00

abstract：:The activity of 72 1,4-dihydropyridines as calcium channel antagonists was examined. The simplified molecular input-line entry system (SMILES) was used as representation of the molecular structure of the calcium channel antagonists. Quantitative structure-activity relationships (QSARs) were developed using CORAL softw...

journal_title：Archiv der Pharmazie

authors： Veselinović AM,Milosavljević JB,Toropov AA,Nikolić GM

更新日期：2013-02-01 00:00:00

abstract：:36 Novel heterocyclic chalcone derivatives were synthesized and tested for their anti-bacterial activity. Some compounds presented good anti-microbial activities against Gram-positive bacteria (including the multidrug-resistant clinical isolates). This class of compounds presented high potency against Streptococcus mu...

journal_title：Archiv der Pharmazie

authors： Zheng CJ,Jiang SM,Chen ZH,Ye BJ,Piao HR

更新日期：2011-10-01 00:00:00

abstract：:A new method for the synthesis of ODN-luciferase conjugate was investigated as a signal-amplifying sensor of the target nucleic acids. The conjugation of the luciferase was successfully achieved between the cysteine residue and the 2-amino-6-vinylpurine nucleoside of the ODN probe without significant inactivation of l...

journal_title：Archiv der Pharmazie

authors： Nagatsugi F,Nakahara R,Inoue K,Sasaki S

更新日期：2008-09-01 00:00:00

abstract：:This paper describes the use of the multivariate image analysis-quantitative structure-activity relationship (MIA-QSAR) methodology, which is a method capable of relating chemical structures with their biological activities. This in silico method has been shown to be extremely reliable and provides excellent results, ...

journal_title：Archiv der Pharmazie

authors： Bitencourt M,Freitas MP,Rittner R

更新日期：2012-09-01 00:00:00

abstract：:Schistosoma mansoni histone deacetylase 8 (SmHDAC8) has been recently identified as a new potential target for the treatment of schistosomiasis. A series of newly designed and synthesized alkoxyamide-based and hydrazide-based HDAC inhibitors were tested for inhibitory activity against SmHDAC8 and human HDACs 1, 6, and...

journal_title：Archiv der Pharmazie

authors： Stenzel K,Chakrabarti A,Melesina J,Hansen FK,Lancelot J,Herkenhöhner S,Lungerich B,Marek M,Romier C,Pierce RJ,Sippl W,Jung M,Kurz T

更新日期：2017-08-01 00:00:00

abstract：:A series of dialkyl, dicycloalkyl, and diaryl ester analogues of nifedipine, in which the ortho-nitro phenyl group at position 4 is replaced by the 4-(5)-chloro-2-ethyl-5-(4)-imidazolyl substituent, were synthesized and evaluated as calcium channel antagonists using the high K+ contraction of guinea pig ileal longitud...

journal_title：Archiv der Pharmazie

authors： Davood A,Mansouri N,Rerza Dehpour A,Shafaroudi H,Alipour E,Shafiee A

更新日期：2006-06-01 00:00:00

abstract：:6-Amino-5-imino-pyrazolo[4',3':5,6]pyrano[2,3-d]pyrimidine derivative 4 and pyrazolo-[4',3':5,6]pyrano[2,3-d]pyrimidin-5-ylhydrazine derivative 5 were prepared starting from 6-amino-3-methyl-4-(p-nitrophenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile 1. The synthesis and structure characterization of 9,11-dihydr...

journal_title：Archiv der Pharmazie

authors： Shamroukh AH,Zaki ME,Morsy EM,Abdel-Motti FM,Abdel-Megeid FM

更新日期：2007-07-01 00:00:00

abstract：:New 5-(2-arylethenyl)-1, 2, 4-triazine N-oxide and N, N'-dioxide derivatives were synthesized in order to obtain compounds as selective hypoxic cell cytotoxins. The desired products were obtained when the 5-methyl heterocycle reacted with the corresponding iminium electrophiles. The new compounds were tested for their...

journal_title：Archiv der Pharmazie

authors： Cerecetto H,González M,Risso M,Saenz P,Olea-Azar C,Bruno AM,Azqueta A,De Ceráin AL,Monge A

更新日期：2004-05-01 00:00:00

abstract：:Fourteen new 1-[(N, N-disubstituted thiocarbamoylthio)acetyl]-3-(2-thienyl)-5-aryl-2-pyrazoline derivatives (7a-n) were synthesised by reacting 1-(chloroacetyl)-3-(2-thienyl)-5-aryl-2-pyrazolines (5a-g) and appropriate sodium salts of N, N-disubstituted dithiocarbamoic acids (6a, b). The structures of the synthesised ...

journal_title：Archiv der Pharmazie

authors： Turan-Zitouni G,Ozdemir A,Güven K

更新日期：2005-03-01 00:00:00

abstract：:A series of 7, 7'-alkylene-bridged dimers(7a-e) of the benz [d]indolo[3, 2-f]azecine derivative LE300 was synthesized. Affinity and functional activity at dopamine D(1) and D(2) receptors were estimated by radioligand binding and a functional Ca(2+) assay. All the new bivalent ligands showed significant binding affini...

journal_title：Archiv der Pharmazie

authors： Abadi AH,Lankow S,Hoefgen B,Decker M,Kassack MU,Lehmann J

更新日期：2002-08-01 00:00:00

abstract：:A new series of 2-(3-(N-(substituted phenyl)sulfamoyl)ureido)benzothiazoles was synthesized via a one-pot efficient and scalable method, involving the condensation of 2-aminobenzothiazoles derivatives, substituted anilines, and chlorosulfonyl isocyanate. The products were obtained in good yield with a simple workup, a...

journal_title：Archiv der Pharmazie

authors： Cheraiet Z,Meliani S,Nessaib M,Hessainia S,Boukhari A,Djahoudi A,Regainia Z

更新日期：2019-08-01 00:00:00

abstract：:A novel series of N-(2-(piperazin-1-yl)phenyl)aryl carboxamide derivatives were simply synthesized by Ugi-multicomponent reaction as β-secretase (BACE1) inhibitors. The BACE1 inhibitory activity of the synthesized compounds was examined using a Forester resonance energy transfer (FRET)-based assay. Among the tested co...

journal_title：Archiv der Pharmazie

authors： Edraki N,Firuzi O,Fatahi Y,Mahdavi M,Asadi M,Emami S,Divsalar K,Miri R,Iraji A,Khoshneviszadeh M,Firoozpour L,Shafiee A,Foroumadi A

更新日期：2015-05-01 00:00:00

abstract：:The design, synthesis, and investigation of antitumor and anti-lipase activities of some coumarin-triazole hybrid molecules are reported. The synthesis of these hybrid molecules was performed under microwave irradiation and conventional heating procedures. The newly synthesized hybrid molecules were investigated as in...

journal_title：Archiv der Pharmazie

authors： Kahveci B,Yılmaz F,Menteşe E,Ülker S

更新日期：2017-08-01 00:00:00

abstract：:A series of 5-alkyl-5-phenylbarbituric acid analogues were shown to be potent hypolipidemic agents in rats and mice at 20 mg/kg/day. This dose is lower than that required for hypolipidemic activity for clofibrate and nicotinic acid derivatives in rodents and man. These new derivatives reduced both serum cholesterol an...

journal_title：Archiv der Pharmazie

authors： Hall IH,Patrick MA,Maguire JH

更新日期：1990-09-01 00:00:00

abstract：:Synthesis of 2-chloro-1,1-dimethylethyl and 2-chloro-2,2-dimethylethyl analogues of ifosfamide was performed via aziridine intermediate. In vitro metabolic activation showed that both compounds are metabolised at a rate similar to the parent drug. However, their anticancer activity against L1210 leukaemia in mice was ...

journal_title：Archiv der Pharmazie

authors： Misiura K,Kardacka K,Kusnierczyk H

更新日期：2001-09-01 00:00:00

abstract：:The objective of this work was to develop a liver-specific antihepato carcinoma agent. A series of 5-fluorouracil / cholic acid conjugates (5-FU-cholic acid conjugates) were prepared and tested for their chemical characteristics and bio-distribution properties. The in-vitro stability trial showed 5-FU-cholic acid conj...

journal_title：Archiv der Pharmazie

authors： Qian S,Wu JB,Wu XC,Li J,Wu Y

更新日期：2009-09-01 00:00:00

abstract：:Several 4-cyano-1,5-diphenylpyrazoles attached to different heterocyclic ring systems at position 3 were synthesized starting from ethyl 4-cyano-1,5-diphenyl-1H-pyrazole-3-carboxylate 1. The newly synthesized compounds were tested in vivo for their anti-estrogenic effects and evaluated in vitro for their cytotoxic pro...

journal_title：Archiv der Pharmazie

authors： Farag AM,Mayhoub AS,Eldebss TM,Amr AG,Ali KA,Abdel-Hafez NA,Abdulla MM

更新日期：2010-07-01 00:00:00

abstract：:Biphalin [(Tyr-D-Ala-Gly-Phe-NH-)2 ] is an octapeptide with mixed μ/δ opioid activity. Its structure is based on two identical enkephalin-like portions linked "tail-to-tail" by a hydrazine bridge. This study presents the synthesis and in vitro and in vivo bioassays of two biphalin analogs that do not present the toxic...

journal_title：Archiv der Pharmazie

authors： Costante R,Pinnen F,Stefanucci A,Mollica A

更新日期：2014-05-01 00:00:00

abstract：:A novel series of dithiocarbamic acid 6,11-dioxo-6,11-dihydro-1H-anthra[1,2-d]imidazol-2-yl methyl esters were synthesized and their cytotoxic and apoptotic activities were evaluated on HeLa cells. Some of these compounds showed potent cytotoxic activities and are able to induce the apoptosis mechanism in this cell li...

journal_title：Archiv der Pharmazie

authors： Onder Nİ,İncesu Z,Özkay Y

更新日期：2015-07-01 00:00:00

abstract：:Three novel series of quinoline derivatives have been prepared by cyclization of the intermediate 3-(1,3-dioxolan-2-yl)-2-substituted thiocarbamoyl-hydrazinoquinolines with different alpha-halocarbonyl compounds. These series are: 3-(1,3-dioxolan-2-yl)-2-(3-substituted-4-phenylthiazolin-2-y lidene) hydrazinoquinolines...

journal_title：Archiv der Pharmazie

authors： Farghaly AM,Habib NS,Khalil MA,el-Sayed OA,Bistawroos AE

更新日期：1990-04-01 00:00:00

abstract：:The synthesis of a novel library of purine derivatives bearing various bicyclic and polycylic substituents at the N-9 position is described. The series includes norbornanes, bicyclo[2.2.2]octanes, and bicyclo[3.2.1]octanes attached at the bridgehead position as well as bicyclo[3.1.1]heptanes, tetrahydro-1-naphthalenes...

journal_title：Archiv der Pharmazie

authors： Dejmek M,Sála M,Plačková P,Hřebabecký H,Mascarell Borredà L,Neyts J,Dračínský M,Procházková E,Jansa P,Leyssen P,Mertlíková-Kaiserová H,Nencka R

更新日期：2014-07-01 00:00:00

abstract：:Antibiotic-resistant bacteria continue to play an important role in human health and disease. Inventive strategies are necessary to develop new therapeutic leads to challenge drug-resistance problems. From this perception, new quinoline hybrids bearing bioactive pharmacophores were synthesized. The newly synthesized c...

journal_title：Archiv der Pharmazie

authors： Rizk OH,Bekhit MG,Hazzaa AAB,El-Khawass EM,Abdelwahab IA

更新日期：2019-10-01 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：:The synthesis of tacrine-thiadiazolidinone hybrids is described. These compounds are designed as dual acetylcholinesterase inhibitors binding simultaneously to the peripheral and catalytic sites of the enzyme. All tested compounds exhibit significant AChE inhibitory activity. Competition assays using propidium as refe...

journal_title：Archiv der Pharmazie

authors： Dorronsoro I,Alonso D,Castro A,del Monte M,García-Palomero E,Martínez A

更新日期：2005-01-01 00:00:00

abstract：:Furfurylidenemalononitriles and thienylidenemalononitriles were treated with 1,3-cyclohexanediones to afford 2-amino-4-hetaryl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile derivatives. The molluscicidal activity of these compounds was investigated. ...

journal_title：Archiv der Pharmazie

authors： Abdelrazek FM,Metz P,Farrag EK

更新日期：2004-09-01 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：:In continuation of our effort aimed towards the development of novel aldose reductase inhibitors, several phenylacetic acids bearing an alkoxy substituent in position 3 or 4, respectively, were prepared and screened. The latter represent formal ring opening products of the cyclohexylmethyloxyphenylacetic acids IIa and...

journal_title：Archiv der Pharmazie

authors： Rakowitz D,Gmeiner A,Matuszczak B

更新日期：2006-10-01 00:00:00

abstract：:The 2-(2-Bromophenyl)-acetaldehyde acetals 8 are treated with n-BuLi and the aldehydes 7 and 11 to form the hydroxyacetales 9 and 12, respectively. 9 is cyclized under acidic conditions to the epoxybenzoxocine 2; analogously 12 yields the epoxydibenzoxocine 14. ...

journal_title：Archiv der Pharmazie

authors： Wünsch B

更新日期：1990-11-01 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