Hypolipidemic activity in rodents of phenobarbital and related derivatives.

abstract：:The synthesis of two series of derivatives containing the quinazolinone-4 moiety is described. 3-Amino-2(1H)-thioxo-4(3H)-quinazolinone (1) was subjected to reactions with halogenoketones and halogenoaldehydes, leading to the production of the corresponding ketones, aldehydes, Schiff bases, and 6-oxo-1,4,5-thiadiazin[...

journal_title：Archiv der Pharmazie

authors： Nawrocka W,Zimecki M

更新日期：1997-12-01 00:00:00

abstract：:Two new arylnaphthalide lignans, procumphthalide A (1) and 4-O-beta-D-glucopyranosyl-(1"'-->2")-beta-D-apiofuranosyldiphyllin, named procumbenoside B (2), along with cilinaphthalide B (3) and several other known compounds were isolated from the methanolic extracts of Justicia procumbens. By using NMR and other spectra...

journal_title：Archiv der Pharmazie

authors： Weng JR,Ko HH,Yeh TL,Lin HC,Lin CN

更新日期：2004-04-01 00:00:00

abstract：:The present work describes the synthesis and antifungal evaluation of new 5-arylidene-(Z)-2-dimethylamino-1,3-thiazol-4-ones 4a-f, obtained by the reaction of aromatic aldehydes 1 and rhodanine 2 followed by treatment with DMF. All compounds were tested against a panel of yeasts, hialohyphomycetes, and dermatophytes u...

journal_title：Archiv der Pharmazie

authors： Insuasty B,Gutiérrez A,Quiroga J,Abonia R,Nogueras M,Cobo J,Svetaz L,Raimondi M,Zacchino S

更新日期：2010-01-01 00:00:00

abstract：:Curcumin, a phenolic compound extracted from Curcuma longa, is commonly used in Asia as a spice and pigment and has several biological functions, particularly antioxidant properties. It has been reported that curcumin exhibits bifunctional antioxidant properties related to its capability to react directly with reactiv...

journal_title：Archiv der Pharmazie

authors： Trujillo J,Granados-Castro LF,Zazueta C,Andérica-Romero AC,Chirino YI,Pedraza-Chaverrí J

更新日期：2014-12-01 00:00:00

abstract：:A synthesis of two new active substances, DOMCl (1-(4-chloromethyl-2, 5-dimethoxyphenyl)-2-propanamine; 2) and DOMOM (1-(2, 5-dimethoxy-4-methoxymethylphenyl)-2-propanamine; 3), was developed. Unexpectedly, the Blanc reaction permitted successful synthesis of 2, 5-dimethoxyphenylpropylamine derivatives having a substi...

journal_title：Archiv der Pharmazie

authors： Harms A,Ulmer E,Kovar KA

更新日期：2003-06-01 00:00:00

abstract：:Several 5-alkoxy-tetrazolo[1,5-a]quinazoline derivatives have been synthesized by reacting 2,4-dichloroquinazoline with various phenols or aliphatic alcohol and then with sodium azide. The structures of these compounds have been confirmed by IR, MS,( 1)H-NMR, and elementary analysis. Anticonvulsant activities were eva...

journal_title：Archiv der Pharmazie

authors： Wang HJ,Wei CX,Deng XQ,Li FL,Quan ZS

更新日期：2009-11-01 00:00:00

abstract：:In the present study, a novel series of polyfunctionalized imidazopyrimidines 6a-u and 9a-d were efficiently constructed by a domino reaction between 2-imino-6-substituted-2,3-dihydropyrimidin-4(1H)-ones 4a-d or 8a-c and 2-bromoacetophenones 5a-i under mild basic conditions. The synthesized series were screened for th...

journal_title：Archiv der Pharmazie

authors： Abdel-Mohsen HT,Abood A,Flanagan KJ,Meindl A,Senge MO,El Diwani HI

更新日期：2020-03-01 00:00:00

abstract：:A series of novel N-(4,5-dihydroimidazol-2-yl)-1,3-dihydrobenzimidazole derivatives 2a-d, 3a-d and 4a-p were prepared and their structure was determined by IR and NMR spectroscopic data as well as X-ray analysis of carbonitrile 2a. The compounds were studied as potential inhibitors of the human blood platelet aggregat...

journal_title：Archiv der Pharmazie

authors： Saczewski F,Debowski T,Petrusewicz J,Trzeciak H,Krzystanek E,Krzystanek M,Gdaniec M,Nowakowska E

更新日期：1998-07-01 00:00:00

abstract：:Twelve ethoxycarbonyl or phenylsulfonyl derivatives as prodrugs of hydroxylamine or phenylhydroxylamine were prepared and tested for antiplatelet (in vitro, Born test) antithrombotic (in vivo thrombosis model), and antihypertensive (in vivo, SHR rats) effects. In the Born test N,N-bisphenylsulfonylhydroxylamine (10) w...

journal_title：Archiv der Pharmazie

authors： Rehse K,Shahrouri T

更新日期：1998-11-01 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：:This review emphasizes the relationship of breast cancer, estrogen receptor and ligands, especially the centrality of the estrogen receptor, which mediates on one hand the hormone-induced gene transcription and on the other hand the anti-estrogen action against breast cancer. The characterization of the estrogen recep...

journal_title：Archiv der Pharmazie

authors： Bai Z,Gust R

更新日期：2009-03-01 00:00:00

abstract：:Several 2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1H-benzimidazole-5-carboxamidine analogues were synthesized for their antibacterial and antifungal activities against S. aureus, Methicillin-resistant S. aureus (MRSA), C. albicans, and C. krusei. MIC values of the targeted compounds 43-58 are comparabl...

journal_title：Archiv der Pharmazie

authors： Ates-Alagöz Z,Alp M,Kus C,Yildiz S,Buyukbingöl E,Göker H

更新日期：2006-02-01 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：:This paper reports the synthesis of the new compound 1-[2-acetoxy-3-(4-phenyl-1-piperazinyl)propyl]pyrrolidin-2-one (Ac-MG-1). Preliminary pharmacological assessment revealed that Ac-MG-1 possesses anti-arrhythmic activity and a local anesthetic effect. The crystal structure of Ac-MG-1 was determined by X-ray diffract...

journal_title：Archiv der Pharmazie

authors： Malawska B,Filipek B,Stadnicka K,Ciechanowicz-Rutkowska M

更新日期：1995-06-01 00:00:00

abstract：:Inhibition of 5-lipoxygenase by anthralin (1) and 41 derivatives is determined: the acids 38 and 39, the lactones 40-42 and 9-anthrone (8) are the most potent inhibitors, the lactone 41 reaching the efficacy of nordihydroguaiaretic acid (NDGA). The results were correlated with the hydrophilic/lipophilic balance of the...

journal_title：Archiv der Pharmazie

authors： Tanzer H,Braun C,Seidel M,Wiegrebe W

更新日期：1991-11-01 00:00:00

abstract：:Nine novel acyl thioureas were synthesized. Their identities and purities were confirmed by LC-MS spectra; each structure was elucidated by elemental analysis, IR, 1 Н and 13 C NMR spectra. Applying an in vitro screening of their antifungal potential, three substances (3, 5, and 6) could be selected as showing high ac...

journal_title：Archiv der Pharmazie

authors： Antypenko L,Meyer F,Kholodniak O,Sadykova Z,Jirásková T,Troianova A,Buhaiova V,Cao S,Kovalenko S,Garbe LA,Steffens KG

更新日期：2019-02-01 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：:Increases in the intracellular levels of glutathione (GSH) in cancer cells have been implicated in the development of acquired resistance to platinum antitumor agents. On the other hand, little information is available on the relationships between intracellular GSH levels in non-treated cancer cells and their response...

journal_title：Archiv der Pharmazie

authors： Boubakari,Bracht K,Neumann C,Grünert R,Bednarski PJ

更新日期：2004-12-01 00:00:00

abstract：:A set of 40 derivatives of 3-hydroxypicolinic acid and 2-sulfanylbenzoic acid, isosteric to salicylanilides was synthesized. The compounds were evaluated for in vitro activity against Mycobacterium tuberculosis, Mycobacterium kansasii and Mycobacterium avium, Candida albicans, Candida tropicalis, Candida krusei, Candi...

journal_title：Archiv der Pharmazie

authors： Waisser K,Pesina M,Holý P,Pour M,Bures O,Kunes J,Klimesová V,Buchta V,Kubanová P,Kaustová J

更新日期：2003-08-01 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, 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：:Two series of amino-1,4-benzoquinones (AQ1-18) based on the structural analogs of plastoquinones were synthesized and the structure-activity relationship against chronic myelogenous leukemia activity was examined. All of the synthesized compounds were tested for their cytotoxic effects on different leukemic cell lines...

journal_title：Archiv der Pharmazie

authors： Ciftci HI,Bayrak N,Yıldırım H,Yıldız M,Radwan MO,Otsuka M,Fujita M,Tuyun AF

更新日期：2019-12-01 00:00:00

abstract：:3-Ethyl 5-methyl 1,4-dihydro-2-[(2-hydroxyethoxy) methyl]-6-methyl-4-(2,3-dichlorophenyl)-3,5-pyridinedicarboxylate (13), a bioisostere of amlodipine, was prepared by the reaction of ethyl 4-(2-hydroxyethoxy)acetoacetate (11) with methyl 2-(2,3-dichlorobenzylidene)acetoacetate (12) and NH4OAc. Compound 13 was elaborat...

journal_title：Archiv der Pharmazie

authors： Yiu SH,Knaus EE

更新日期：1999-10-01 00:00:00

abstract：:The preparation and detailed composition of an oil newly extracted from pure soy germ (not less than 96 % hypocotyle) are presented. Experiments in vivo showed that soybean-germ oil (SGO) possesses a remarkable protective activity against UVB-induced skin inflammation, exceeding that of tocopherol acetate by a factor ...

journal_title：Archiv der Pharmazie

authors： Bonina F,Puglia C,Avogadro M,Baranelli E,Cravotto G

更新日期：2005-12-01 00:00:00

abstract：:Esters of beta-carboline-3-carboxylic acid with alicyclic substituents were prepared and tested with respect to their affinity for the benzodiazepine receptor in mouse brain membranes. Compounds 3d,f and 4b showed high affinities (less than 70 nmol). In the case of 3f the benzodiazepine moiety may be responsible for t...

journal_title：Archiv der Pharmazie

authors： Geldsetzer KH,Schunack W

更新日期：1990-01-01 00:00:00

abstract：:In this study, some novel cyanine dyes, 1, 3, and 5-15, were synthesized by a one-pot step reaction of pyridinium salts 2 and/or 4 with benzenaminium salt 1. N-{[1-Chloro-3,4-dihydronaphthalen-2-yl)methylene]benzenaminium} chloride 1 was obtained by the reaction of α-tetralone with Vilsmeier-Haack reagent, followed by...

journal_title：Archiv der Pharmazie

authors： Fadda AA,Tawfik EH,Abdel-Motaal M,Selim YA

更新日期：2020-11-10 00:00:00

abstract：:Rationally designed Mycobacterium tuberculosis (Mtb) inhibitors were synthesized under Buchwald conditions using Pd2 (dba)3 /xantphos and the compounds were investigated for their biological activity against the Mtb standard strain H37Rv and two other clinically isolated multidrug-resistant strains with different drug...

journal_title：Archiv der Pharmazie

authors： Gangarapu NR,Ranganatham A,Reddy EK,Yellappa S,Chandrasekhar KB

更新日期：2020-07-01 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：:Previously, we demonstrated that certain heterocyclic compounds derived from 3-substituted-1,2,4-triazole-5-thiones had promising analgesic/anti-inflammatory activities together with low ulcerogenic properties. Therefore, we sought to design and synthesize new derivatives of triazol-5-thiones-fused heterocycles. In th...

journal_title：Archiv der Pharmazie

authors： Sert-Ozgur S,Tel BC,Somuncuoglu EI,Kazkayasi I,Ertan M,Tozkoparan B

更新日期：2017-07-01 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