Abstract:
:Styrylquinazoline derivatives were prepared by Perkin condensation and evaluated for inhibitory activity against HIV-1 integrase. Among them, compound 5c containing a free catechol ring was the most potent (IC(50)=0.8 +/- 1.9 microM)and showed 6-fold more potency than the corresponding styrylquinoline compound (IC(50) = 130.7 +/- 8.6 microM).
journal_name
Arch Pharm (Weinheim)journal_title
Archiv der Pharmazieauthors
Lee JY,Park JH,Lee SJ,Park H,Lee YSdoi
10.1002/1521-4184(200208)335:6<277::AID-ARDP277>3.keywords:
subject
Has Abstractpub_date
2002-06-01 00:00:00pages
277-82issue
6eissn
0365-6233issn
1521-4184journal_volume
335pub_type
杂志文章abstract::Novel thiazolyl hydrazonothiazolamines and 1,3,4-thiadiazinyl hydrazonothiazolamines were synthesized by a facile one-pot multicomponent approach by the reaction of 2-amino-4-methyl-5-acetylthiazole, thiosemicarbazide or thiocarbohydrazide and phenacyl bromides or 3-(2-bromoacetyl)-2H-chromen-2-ones in acetic acid wit...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201900079
更新日期:2019-12-01 00:00:00
abstract::The newly synthesized analogs of NAN-190 containing m-Cl and m-CF(3) substituents in the arylpiperazine moiety and their conformationally restricted counterparts showed a very high 5-HT(1A )receptor affinity. In the LLR test, the flexible compounds 4a and 5a displayed features of a partial agonist and agonist, respect...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.200600009
更新日期:2006-09-01 00:00:00
abstract::The complex of lanthanum (III) was synthesized reacting the respective inorganic salt with 5-aminoorotic acid in amounts equal to the metal:ligand molar ratio of 1:3. The complex was prepared by adding an aqueous solution of lanthanum (III) nitrate to an aqueous solution of the ligand, subsequently raising the pH of t...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.200600077
更新日期:2006-11-01 00:00:00
abstract::The synthesis and odour properties of the new santalol analogue, methyl-beta-santalol, are described. The additional methyl group adjacent to the hydroxyl function of the standard molecule, beta-santalol, deprives the new compound of the sandalwood note. The synthesis and the odour evaluation of this compound supports...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.19973300407
更新日期:1997-04-01 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
pub_type: 杂志文章
doi:10.1002/ardp.19973300804
更新日期:1997-08-01 00:00:00
abstract::The effect of triterpenes and flavonoids on the activity of several hyaluronic acid-splitting enzymes was investigated. Studies showed that the inhibitory effect of the triterpenes glycyrrhizin and glycyrrhetinic acid is dependent on the source of hyaluronate lyase. Hyaluronate lyase from Streptococcus agalactiae (Hya...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.200500216
更新日期:2006-06-01 00:00:00
abstract::The active form of vitamin D3, 1α,25(OH)2D3, plays a major role in maintaining calcium/phosphate homeostasis. In addition, it is a potent antiproliferative and pro-differentiating agent. Unfortunately, it usually causes hypercalcemia in vivo when effective antitumour doses are used. It has therefore been found necessa...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201400448
更新日期:2015-05-01 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::New analogues of nifedipine, in which the 2-nitrophenyl group at position 4 is replaced by a 1-methyl-5-nitro-2-imidazolyl substituent, were synthesized. The symmetrical dialkyl 1, 4-dihydro-2, 6-dimethyl-4-(1-methyl-5-nitro-2-imidazolyl)-3, 5-pyridinedicarboxylates were prepared by a classical Hantzsch condensation. ...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.200300762
更新日期:2003-09-01 00:00:00
abstract::Marine organisms play an important role in natural product-based drug research due to accumulation of structurally unique and bioactive metabolites. The exploration of marine-derived compounds may significantly extend the scientific knowledge of potential scaffolds for antibiotic drug discovery. Development of novel a...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章,评审
doi:10.1002/ardp.201600128
更新日期:2016-10-01 00:00:00
abstract::Viral gastroenteritis is a serious viral infection which affects a large number of individuals around the world, most of them being children. The infection may occur due to different viruses, for example, coxsackievirus, adenovirus, and rotavirus. There is no available cure for such infections, and the treatment mainl...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201400387
更新日期:2015-03-01 00:00:00
abstract::A number of C-3 spirocyclic 2-benzazepine analogs of α-phenyl-N-tert-butyl nitrone (PBN) were synthesized and tested for their activity in protecting rat brain mitochondria and dopaminergic (DA) neurons against 6-hydroxydopamine (6-OHDA), a toxin inducing destruction of the DA nigro-striatal pathway in rodent models o...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201200007
更新日期:2012-08-01 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
pub_type: 杂志文章
doi:10.1002/ardp.200500168
更新日期:2006-02-01 00:00:00
abstract::A new class of acetamidomethylsulfonyl bis heterocycles-oxazolyl-1,3,4-oxadiazoles, -thiazolyl-1,3,4-oxadiazoles, and -imidazolyl-1,3,4-oxadiazoles were synthesized from the synthetic intermediates, methyl 2-((4-aryloxazol-2-ylcarbamoyl)methylsulfonyl)acetate, methyl 2-((4-arylthiazol-2-ylcarbamoyl)methylsulfonyl)acet...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201300115
更新日期:2013-07-01 00:00:00
abstract::The biotransformation of the positively inotropically active compound N-methyl-N-(2-hydroxy-3-phenoxy-propyl)-11-(2-aminoethyl)-6,11- dihydrodibenz[b,e]-oxepine, neutral fumarate, (Doxaminol, racemic mixture of diastereomeres) in dogs is examined. The metabolits M1-M7 were isolated and their chemical structures identi...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.19903230503
更新日期:1990-05-01 00:00:00
abstract::Rapamycin, a potent antifungal antibiotic, was approved as immunosuppressant, and lately its derivatives have been developed into mTOR targeting anticancer drugs. Structure modification was performed at the C-42 position of rapamycin, and a novel series of rapamycin triazole hybrids (4a-d, 5a-e, 8a-e, and 9a-e) was fa...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201500457
更新日期:2016-06-01 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
pub_type: 杂志文章
doi:10.1002/ardp.200800031
更新日期:2008-09-01 00:00:00
abstract::A series of 6-chloro-3-(4-alkylphenyl)-4-thioxo-2H-1,3-benzoxazine-2(3H)-ones, 7-chloro-3-(4-alkylphenyl)-4-thioxo-2H-1,3-benzoxazine-2(3H)-ones, 6-bromo-3-(4-alkylphenyl)-4-thioxo-2H-1,3-benzoxazine-2(3H)-ones, 6,8-dibromo-3-(4-alkylphenyl)-4-thioxo-2H-1,3-benzoxazine-2(3H)-ones, 6-chloro-3-(4-alkylphenyl)-2H-1,3-ben...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.200800004
更新日期:2008-12-01 00:00:00
abstract::Novel betulin derivatives were prepared and tested for their antitumor activity. Starting from 3-O-acetyl- or 3-O-methyl-betulinic aldehyde, the synthesis of C-28 ethynyl derivatives was performed; their subsequent transformation with several 1,3-dipolarophiles afforded pyrazoles and 1,2,3-triazoles. Their screening f...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201000232
更新日期:2011-01-01 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
pub_type: 杂志文章
doi:10.1002/ardp.201800341
更新日期:2019-08-01 00:00:00
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
pub_type: 杂志文章
doi:10.1002/ardp.19973301208
更新日期:1997-12-01 00:00:00
abstract::1-deoxy-D-xylulose-5-phosphate reductoisomerase (Dxr) represents an essential enzyme of the mevalonate-independent pathway of the isoprenoid biosynthesis. Using fosmidomycin as a specific inhibitor of Dxr, this enzyme was previously validated as target for the treatment of malaria and bacterial infections. The replace...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.200700149
更新日期:2007-09-01 00:00:00
abstract::Syntheses of a new series of biologically potent α-aminophosphonates were accomplished by one-pot Kabachnik-Fields reaction using TiO2-SiO2 as solid supported catalyst under microwave irradiation conditions. The chemical structures of all the newly synthesized compounds were confirmed by analytical and spectral (IR, 1...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.201300214
更新日期:2013-09-01 00:00:00
abstract::Chemical modification of cinnoxacin was studied with the aim of improving its antibacterial activity and spectrum. A series of 4-imino-1, 4-dihydrocinnoline-3-carboxylic acid derivatives was synthesized and their in vitro antibacterial activity was evaluated. These derivatives were designed as isosteric analogues of f...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.200390000
更新日期:2003-03-01 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
pub_type: 杂志文章
doi:10.1002/ardp.200300839
更新日期:2004-05-01 00:00:00
abstract::The synthesis and preliminary assays as hypocholesterolemic agents of five N-diphenylmethylpiperazines are described. The evaluations were carried out in hypercholesterolemic mice and two of these compounds were more effective than bezafibrate in the test employed. The di-p-chlorosubstituted compounds showed higher ac...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/ardp.2503240907
更新日期:1991-09-01 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::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 synthesis and biological evaluation of oximes of 2-aryl-6-methoxy-3,4-dihydronaphthalene (7a, 7b, 14a, 14b) as nonsteroidal inhibitors of 17 alpha-hydroxylase-C17,20-lyase (P450 17, CYP 17) is described. The target compounds were synthesized and identified by 1H NMR and MS. The preparation of the key intermediates...
journal_title:Archiv der Pharmazie
pub_type: 杂志文章
doi:10.1002/(sici)1521-4184(199801)331:1<36::aid-ardp3
更新日期:1998-01-01 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
pub_type: 杂志文章
doi:10.1002/ardp.200900176
更新日期:2010-07-01 00:00:00