Abstract:
:The following study describes the synthesis of new benzanilide derivatives and their pharmacological investigation on smooth muscle preparations of guinea pigs. All compounds were synthesized in good yields and showed a spasmolytic activity without significant effect on vascular smooth muscles and heart muscle preparations. Moreover, further pharmacological investigations as well as in silico studies were performed to elucidate the mechanism of action. Compound 3 showed the most potent spasmolytic activity with an IC(50) of 3.25microM.
journal_name
Bioorg Med Chemjournal_title
Bioorganic & medicinal chemistryauthors
Brunhofer G,Handler N,Leisser K,Studenik CR,Erker Tdoi
10.1016/j.bmc.2008.04.057subject
Has Abstractpub_date
2008-06-01 00:00:00pages
5974-81issue
11eissn
0968-0896issn
1464-3391pii
S0968-0896(08)00385-4journal_volume
16pub_type
杂志文章abstract::A new asymmetric cyanine dye has been synthesised and its interaction with different DNA has been investigated. In this dye, BEBO, the structure of the known intercalating cyanine dye BO has been extended with a benzothiazole substituent. The resulting crescent-shape of the molecule is similar to that of the well-know...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/s0968-0896(02)00463-7
更新日期:2003-03-20 00:00:00
abstract::Natural (-)-huperzine B (HupB), isolated from Chinese medicinal herb, displayed moderate inhibitory activity of acetylcholinesterase (AChE). Based on the active dual-site of AChE, a series of novel derivatives of bis- and bifunctional HupB were designed and synthesized. The AChE inhibition potency of most derivatives ...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2006.11.009
更新日期:2007-02-01 00:00:00
abstract::2,6-Bis(4-anilino)-4-(4-N,N-dimethylanilino)thiopyrylium chloride (AA1) and -selenopyrylium chloride (AA1-Se) and 2,6-bis(4-anilino)-4-(4-N-morpholinophenyl)thiopyrylium chloride (1) and -selenopyrylium chloride (2) were prepared via the addition of 4-N,N-dimethylanilino magnesium bromide and 4-N-morpholinophenyl magn...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2004.03.025
更新日期:2004-05-15 00:00:00
abstract::Carboranes (dicarba-closo-dodecaboranes) are a class of carbon-containing polyhedral boron-cluster compounds having remarkable chemical and thermal stability, and hydrophobic character. These features may allow application of carboranes as a new hydrophobic core structure in biologically active molecules that interact...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2005.06.061
更新日期:2005-12-01 00:00:00
abstract::A codrug approach for simultaneous treatment of alcohol abuse and tobacco dependence is considered as very desirable because of substantial evidence that smoking is increased significantly during drinking, and that smoking is regarded as a behavioral 'cue' for the urge to consume alcohol. The purpose of this study was...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2006.06.018
更新日期:2006-10-15 00:00:00
abstract::A facile preparation of 2-aminomethyl-2-tricyclo[3.3.1.1(1,7)]decaneacetic acid hydrochloride 5 (AdGABA) is described. The synthesis of AdGABA involves the hydrogenation of 2-cyano-2-tricyclo[3.3.1.1(1,7)]decaneacetic acid 11, which was synthesized by two different synthetic routes. AdGABA was found to antagonize the ...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2005.02.030
更新日期:2005-04-15 00:00:00
abstract::Protozoan parasites are unable to synthesize purines de novo and must rely on purine salvage pathways for their requirements. Nucleoside hydrolases, which are not found in mammals, function as key enzymes in purine salvage in protozoa. Inhibition of these enzymes may disrupt purine supply and specific inhibitors are p...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/s0968-0896(99)00210-2
更新日期:1999-11-01 00:00:00
abstract::Antisense oligonucleotides (AS-ODNs) specifically hybridize with target mRNAs, resulting in interference with the splicing mechanism or the regulation of protein translation. In our previous reports, we demonstrated that β-glucan schizophyllan (SPG) can form a complex with AS-ODNs attached with oligo deoxyadenosine dA...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2020.115668
更新日期:2020-09-15 00:00:00
abstract::Numerical values of the testosterone binding globulin affinity have been modeled as a mathematical function of molecular structure in two versions of molecular structure elucidation: first, by hydrogen-filled molecular graphs (HFG); second, by the so-called graphs of atomic orbitals (GAO). Increased orders of Morgan e...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2005.07.059
更新日期:2005-12-15 00:00:00
abstract::The design and synthesis of novel 14- to 16-membered 11-azalides starting from 16-membered macrolides are reported. A linear 9-formylcarboxylic acid was isolated via a mobile dialdehyde previously reported. Sequential macrocyclization of the formylcarboxylic acid with amino alcohol followed by deprotection afforded co...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2008.09.054
更新日期:2008-12-01 00:00:00
abstract::We report an inhibitor of the homodimeric protein-protein interaction of the BCL6 oncoprotein, identified from a genetically encoded SICLOPPS library of 3.2 million cyclic hexapeptides in combination with a bacterial reverse two-hybrid system. This cyclic peptide is shown to bind the BTB domain of BCL6, disrupts its h...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2018.03.012
更新日期:2018-07-15 00:00:00
abstract::Inhibition of Bcl-2 family protein-protein interactions (PPI) is a very promising direction in cancer chemotherapy. Hence over the last decade, many medicinal chemistry studies endeavoured to discover drug candidates, and a wealth of chemical scaffolds with striking chemical diversity was reported as Bcl-xL inhibitors...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2015.02.060
更新日期:2015-04-15 00:00:00
abstract::Oligosaccharyltransferase (OST) catalyzes the transfer of a branched oligosaccharide from a dolichylpyrophosphate oligosaccharide (Dol-PP-OS) to the asparagine of a nascent polypeptide chain in vivo and peptide substrates in vitro. Here we report the isolation and purification of Dol-PP-OS from bovine pancreas and thy...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/s0968-0896(98)00268-5
更新日期:1999-03-01 00:00:00
abstract::Herpes Simplex Virus (HSV) infections are among the most common human diseases. In this work, we assess the structural features and electronic properties of a series of ten 1-hydroxyacridone derivatives (1a-j) recently described as a new class of non-nucleoside inhibitors of Herpes Simplex Virus-1 (HSV-1). Based on th...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2007.09.032
更新日期:2008-01-01 00:00:00
abstract::The heterocyclic ring at C-17 position of the androstane compounds plays an important role in biological activity. The aim of the present study was to synthesize and evaluate potential antitumor activity of different A-modified 17α-picolyl and 17(E)-picolinylidene androstane derivatives. In several synthetic steps, no...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2015.02.001
更新日期:2015-04-01 00:00:00
abstract::O-(2'-[(18)F]fluoroethyl)-l-tyrosine ([(18)F]FET) has gained much attention as a promising amino acid radiotracer for tumor imaging with positron emission tomography (PET) due to favorable imaging characteristics and relatively long half-life of (18)F (110min) allowing remote-site application. Here we present a novel ...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2008.03.040
更新日期:2008-05-01 00:00:00
abstract::BMS-986120 is a PAR4 antagonist that is being investigated as an antiplatelet agent in phase I clinical trial. An improved synthesis of BMS-986120 has been developed. Based on the novel synthetic approach to BMS-986120, a series of deuterated derivatives of BMS-986120 have been synthesized and biologically evaluated t...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2018.11.024
更新日期:2019-01-01 00:00:00
abstract::A series of 3- and 4-(sulfo- and sulfonamidoalkyl)pyridine and piperidine-2-carboxylic acid derivatives as analogs of NMDA receptor antagonists was prepared. Affinity for the NMDA receptor was determined by binding assays using the specific radioligand [3H] (2SR,4RS)-4-(phosphonomethyl)piperidine-2-carboxylic acid (CG...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/0968-0896(95)00087-w
更新日期:1995-09-01 00:00:00
abstract::The T box riboswitch is an intriguing potential target for antibacterial drug discovery. Found primarily in Gram-positive bacteria, the riboswitch regulates gene expression by selectively responding to uncharged tRNA to control transcription readthrough. Polyamines and molecular crowding are known to specifically affe...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2015.07.018
更新日期:2015-09-01 00:00:00
abstract::Methionine aminopeptidase (MetAP) is a class of ubiquitous enzymes essential for the survival of numerous bacterial species. These enzymes are responsible for the cleavage of N-terminal formyl-methionine initiators from nascent proteins to initiate post-translational modifications that are often essential to proper pr...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2016.11.013
更新日期:2017-02-01 00:00:00
abstract::The organoselenium antioxidant 1 was previously found to act as a catalytic antioxidant in a two-phase lipid peroxidation system. In aqueous environment, selenide 1 quenched ABTS-radicals more efficiently than Trolox and ascorbic acid. The selenide dose-dependently scavenged reactive oxygen and nitrogen species more e...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2010.01.057
更新日期:2010-03-01 00:00:00
abstract::Beta-carboline-benzoquinolizidine plant alkaloid deoxytubulosine (DTB) was evaluated and assessed for the first time for its biochemical and biological activity employing the biomarker dihydrofolate reductase (DHFR) (5,6,7,8-tetrahydrofolate: NADP+ oxidoreductase, EC 1.5.1.3) as the probe enzyme, a key target in cance...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/s0968-0896(98)00262-4
更新日期:1999-06-01 00:00:00
abstract::A Pd-catalysed amination method is used to convert seco-CBI, a synthetic analogue of the alkylating subunit of the duocarmycin natural products, from the phenol to amino form. This allows efficient enantioselective access to the more potent S enantiomer of aminoCBI and its incorporation into analogues of DNA minor gro...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2016.09.068
更新日期:2016-11-15 00:00:00
abstract::Posttranslational modification of proteins with ubiquitin and ubiquitin-like modifiers such as SUMO can be reverted by specific proteases, also referred to as deubiquitinases and isopeptidases, most of which are cysteine-dependent. We have found that the replacement of the conserved C-terminal glycine with propargylam...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2013.02.039
更新日期:2013-05-01 00:00:00
abstract::We report on the synthesis and properties of oligonucleotides (ONs) with 2'-O-acetalester modifications containing cationic side chains in a prodrug-like approach. In the aim to improve cell penetration and nuclease resistance, various different amino- or guanidino-acetalester were grafted to 2'-OH of uridine and the ...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2015.07.054
更新日期:2015-09-01 00:00:00
abstract::Synthesis of new 6-ureido-4-anilinoquinazolines have been accomplished and their in vitro antimalarial activity against chloroquine-sensitive P. falciparum have been examined. Out of 64 compounds evaluated, the IC(50) of 16 compounds which have displayed MIC of 0.25 microg/mL were also recorded. One of the compounds (...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2008.11.005
更新日期:2009-01-01 00:00:00
abstract::N-Acylhomoserine lactones (AHLs) are widely conserved signal molecules that mediate quorum sensing in Gram-negative bacteria. In this study, deuterium-labeled AHLs were prepared for use as internal standards for isotope dilution mass spectrometry. Their utility in the sensitive and precise quantification of AHLs in cu...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2010.04.055
更新日期:2010-06-01 00:00:00
abstract::A series of N,N-3-phenyl-3-benzylaminopropanamide derivatives were identified as novel CETP (cholesteryl ester transfer protein) inhibitors. In our previous study, lead compound L10 was discovered by pharmacophore-based virtual screening (Dong-Mei Zhao et al., 2014). Based on L10 (IC50 8.06 μM), compound HL6 (IC50 10....
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2015.12.010
更新日期:2016-04-15 00:00:00
abstract::A small molecule library of pyrido[2,3-d]pyrimidine-2,4-dione derivatives 6-16 was synthesized from 6-amino-1,3-disubstituted uracils 18, characterized, and screened for inhibitory activity against eukaryotic elongation factor-2 kinase (eEF-2K). To understand the binding pocket of eEF-2K, structural modifications of t...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2014.06.050
更新日期:2014-09-01 00:00:00
abstract::The PU-H58-dimers 13a-15b were efficiently synthesized and their biological properties were evaluated. The copper-catalyzed alkyne azide coupling was effective in simultaneously linking three components via a triazole formation to afford the target dimers. These synthesized dimers exhibited binding affinity to the N-t...
journal_title:Bioorganic & medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.bmc.2010.05.075
更新日期:2010-08-01 00:00:00