Abstract:
:Based upon molecular modeling, the pharmacophore of potential inhibitors of p38 MAPK (mitogen-activated protein kinases) is discussed and the predictive binding affinities are calculated. Syntheses of original diarylimidazo[2,1-a]phthalazines obtained by Suzuki coupling are described.
journal_name
Arch Pharm (Weinheim)journal_title
Archiv der Pharmazieauthors
Mavel S,Thery I,Gueiffier Adoi
10.1002/1521-4184(200201)335:1<7::aid-ardp7>3.0.cokeywords:
subject
Has Abstractpub_date
2002-01-01 00:00:00pages
7-14issue
1eissn
0365-6233issn
1521-4184pii
10.1002/1521-4184(200201)335:1<7::AID-ARDP7>3.0.COjournal_volume
335pub_type
杂志文章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
pub_type: 杂志文章
doi:10.1002/(sici)1521-4184(199910)332:10<363::aid-ard
更新日期:1999-10-01 00:00:00
abstract::Diverse biological activities have been found in compounds having a quinazolinone ring system. A large number of 4(3H)-quinazolinones, in particular those possessing 2-alkyl-3-aryl, 2,3-dialkyl, and 2-alkyl-3-amino substitution, have been evaluated for pharmacological activity. On the other hand, thiazolidone derivati...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.19913240613
更新日期:1991-06-01 00:00:00
abstract::A series of 5-amino-3-methylisoxazole-4-carboxylic acid amides has been prepared by condensation of 5-amino-3-methylisoxazole-4-carboxylic acid with ethyl chloroformate. The resulting mixed anhydride undergoes condensation with appropriate phenylamides to form the corresponding amides 6-16. The compounds obtained were...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/(sici)1521-4184(19995)332:5<158::aid-ardp1
更新日期:1999-05-01 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
pub_type: 杂志文章
doi:10.1002/ardp.201200373
更新日期:2013-02-01 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
pub_type: 杂志文章
doi:10.1002/ardp.19953280613
更新日期:1995-06-01 00:00:00
abstract::The aim of our study was to investigate structure activity relationship following the replacement of the 6-phenyl substituent at the 6,7-diaryl-2,3-dihydropyrrolizine template by various heteroaromatic residues. In this context we developed a new, efficient, and highly sensitive test method for the screening of dual c...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.19973300908
更新日期:1997-10-01 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
pub_type: 杂志文章
doi:10.1002/ardp.19963291204
更新日期:1996-12-01 00:00:00
abstract::Platensimycin is a natural product isolated from various strains of Streptomyces platensis which exhibits antimicrobial activity against Gram positive bacteria, including vancomycin- and linezolide-resistant species. Analogues of platensimycin were synthesized from 3-aminobenzoic acid or other aniline derivatives and ...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.200700177
更新日期:2008-06-01 00:00:00
abstract::Isatin and azole moieties, which have the ability to form various noncovalent interactions with different therapeutic targets, are common pharmacophores in drug development. Isatin and azole derivatives possess promising in vitro and in vivo anticancer activity, and many of them, such as semaxanib, sunitinib, and carb...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章,评审
doi:10.1002/ardp.201900272
更新日期:2020-01-01 00:00:00
abstract::Non-steroidal anti-inflammatory drugs (NSAIDs), which are widely used for the treatment of rheumatic arthritis, pain, and many different types of inflammatory disorders, cause serious gastrointestinal (GI) side effects. The free carboxylic acid group existing on their chemical structure is correlated with GI toxicity ...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201700153
更新日期:2017-09-01 00:00:00
abstract::A novel series of hybrid molecules 4a-i and 5a-i were prepared by condensation of 4-(trimethylsilylethynyl)benzaldehyde 1 with substituted o-phenylenediamines. These in turn were reacted with 2-(azidomethoxy)ethyl acetate in a Cu alkyne-azide cycloaddition (CuAAC) to generate the 1,2,3-triazole pharmacophore under mic...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201400142
更新日期:2014-10-01 00:00:00
abstract::The precise definition of the structural requirements for effective topoisomerase II poisoning by drug molecules is still an elusive issue. In the attempt to better define a pharmacophoric pattern, we prepared several conjugates combining the chemical features of two well-known topoisomerase II poisons, amsacrine and ...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201400111
更新日期:2014-10-01 00:00:00
abstract::Ten pyrazole derivatives were synthesized and evaluated for their ability to inhibit the replication of influenza virions. All the compounds were synthesized in good-to-excellent yield, and the structures were ascertained with the help of (1) H NMR, (13) C NMR, mass, and elemental analysis. Among the tested series, co...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201500342
更新日期:2016-03-01 00:00:00
abstract::A series of oximes deriving from 5-arylidene-pyrrolidine-2,3,4-triones and pyridine-2,3,4-triones has been prepared. The presence of the tautomeric nitrosoenol was proven in solutions of alpha-ketooxime 7a. The binding affinity of the new oximes toward the N-methyl-D-aspartate (glycine site) receptor has been measured...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/(sici)1521-4184(19999)332:9<309::aid-ardp3
更新日期:1999-09-01 00:00:00
abstract::Polyketide-derived macrolactones like zearalenone (1), zearalane (2) or curvularin (3) display a wide range of interesting pharmacological activities. Here, we present a short and efficient approach towards this class of natural products by a combination of the Sonogashira and Mitsunobu reactions. The resulting lacton...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.200500132
更新日期:2005-12-01 00:00:00
abstract::A series of 3,4-bis-chalcone-N-arylpyrazoles 3a-k was prepared from diacetyl pyrazoles 2a-e. The reaction of 2d and 2e with hydrazine hydrate gave pyrazolo[3,4-d]pyridazine derivatives 4a-b. Furthermore, the reaction of 2a-e with thiosemicarbazide afforded pyrazolo[3,4-d]pyridazine thiocyanate salts 5a-e. The synthesi...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201300193
更新日期:2013-09-01 00:00:00
abstract::Salicylamide amino acid conjugates were prepared utilizing 5-formyl-, 5-dicyanoethenyl-, and 5-nitroethenylsalicylic acid. 5-Substituted salicylanilides were treated with glycine and formaldehyde in a Mannich type reaction affording the corresponding 3-(N-glycino)salicylanilides. The reactions of anilines with pyrans ...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.19943270402
更新日期:1994-04-01 00:00:00
abstract::Starting from L-aspartic acid the preparation of 8-aminopyrido[1,2-a]indole derivatives as benzo-fused analogs of the dopamine autoreceptor agonist 1 is reported. The key step of the synthesis is the Tf2O induced cyclization of the 1,2-amino alcohol 6. Receptor binding studies indicated selective affinity for the D-2 ...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.19953280712
更新日期:1995-07-01 00:00:00
abstract::A series of 5-(o-tolyl)-1H-tetrazole derivatives were synthesized and evaluated for their anticonvulsant activities. 1-(2-Methylbenzyl)-5-(o-tolyl)-1H-tetrazole (3h) showed important anticonvulsant activity against the MES-induced seizures, as well as lower neurotoxicity with an ED50 value of 12.7 mg/kg and a TD50 val...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201600389
更新日期:2017-05-01 00:00:00
abstract::The diffusion of a series of non steroidal antiinflammatory drugs through a silicone rubber membrane has been studied from suspensions both of the free and beta-cyclodextrin complexes forms at different pH values of the medium. Higher diffusion rates of the complexed forms as compared with the free ones and a rate-lim...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.19893220404
更新日期:1989-04-01 00:00:00
abstract::A series of eperezolid analogs with glycinyl substitutions were prepared and their antibacterial activities were studied against a panel of susceptible and resistant Gram-positive bacteria. The compounds with N-arylacyl or N-heteroarylacyl glycinyl structural units showed good antibacterial activities. The compounds 1...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.200800233
更新日期:2009-07-01 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
pub_type: 杂志文章
doi:10.1002/1521-4184(200205)335:5<229::AID-ARDP229>3.
更新日期:2002-05-01 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
pub_type: 杂志文章,评审
doi:10.1002/ardp.201400266
更新日期:2014-12-01 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
pub_type: 杂志文章
doi:10.1002/ardp.19963290303
更新日期:1996-03-01 00:00:00
abstract::Permeability glycoprotein (P-gp) is involved in the pathology of various diseases including cancer and epilepsy, mainly through the translocation of some medicines across the cell membrane. Here, we employed image-based quantitative structure-activity relationship (QSAR) models to predict the P-gp inhibitory activity ...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201500333
更新日期:2016-02-01 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
pub_type: 杂志文章
doi:10.1002/ardp.201000016
更新日期:2010-10-01 00:00:00
abstract::The syntheses, conformational studies, and investigations on the estrogen receptor binding of [R/S-1-(2,6-dichloro-4-hydroxyphenyl)ethylenediamine]platinum(II) complexes (1-PtL2, 2L = leaving groups) are described. A Strecker synthesis using the 2,6-dichloro-4-methoxybenzaldehyde, NaCN, and NH4Cl afforded the cyanoami...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/1521-4184(200103)334:3<93::aid-ardp93>3.0.
更新日期:2001-03-01 00:00:00
abstract::1-Acetylcarbazoles are readily converted to 3-desazacanthin-4-ones upon treatment with Bredereck's reagent, but in contrast to canthin-4-ones, these do not undergo ring transformation reactions with guanidine. Only after N-protection (methyl or 2-(trimethylsilyl)ethoxymethyl group), 2-desaza analogues of the alkaloid ...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201400328
更新日期:2015-02-01 00:00:00
abstract::The key step in the synthesis of the pharmacologically interesting 1-phenyltetrahydro-3-benzazepine skeleton is the Michael addition of (2-lithiophenyl)acetaldehyde acetals, which are generated in situ upon treatment of the bromo acetals 5a,b with n-butyllithium, to beta-nitrostyrene (6). The reductive ring closure of...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.19973300705
更新日期:1997-07-01 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
pub_type: 杂志文章
doi:10.1002/ardp.201700041
更新日期:2017-10-01 00:00:00