Structure-activity relationship study of collagen-derived anti-angiogenic biomimetic peptides.

abstract：:Toll-like receptor 8 agonists, which activate adaptive immune responses by inducing robust production of T-helper 1-polarizing cytokines, are promising candidates for vaccine adjuvants. As the binding site of toll-like receptor 8 is large and highly flexible, virtual screening by individual method has inevitable limit...

journal_title：Chemical biology & drug design

authors： Pei F,Jin H,Zhou X,Xia J,Sun L,Liu Z,Zhang L

更新日期：2015-11-01 00:00:00

abstract：:A cholesteryl-functionalized derivative of activity dependent neurotrophic factor-9 peptide (a nine amino acid core peptide of activity-dependent neurotrophic factor, acting against Alzheimer's disease) was synthesized aiming at the improvement of its bioavailability. Therefore, its uptake was comparatively investigat...

journal_title：Chemical biology & drug design

authors： Katsari E,Zikos C,Tziveleka LA,Paravatou-Petsotas M,Paleos CM

更新日期：2012-07-01 00:00:00

abstract：:A novel series of 5-(2-alkyl/aryl-6-arylimidazo[2,1-b][1,3,4]thiadiazol-5-yl)methylene-1,3-thiazolidinediones were synthesized as possible PPARγ agonists. The structures of these target molecules were established by spectral and analytical data. All the newly synthesized compounds were screened for their in vivo hypog...

journal_title：Chemical biology & drug design

authors： Khazi MI,Belavagi NS,Kim KR,Gong YD,Khazi IA

更新日期：2013-08-01 00:00:00

abstract：:A series of compounds similar to Pracinostat that contained benzimidazole ring and N-hydroxyacrylamide attached at 5- or 6-position were designed, synthesized, and evaluated as HDAC inhibitors. It was interesting to find that the corresponding derivative 1 with N-hydroxyacrylamide attached at 5-position was a potent H...

journal_title：Chemical biology & drug design

authors： Jia R,Sun P,Zhang Y,Ge Y,Yu N

更新日期：2019-08-01 00:00:00

abstract：:The cationic glycolipid IAXO-102, a potent TLR4 antagonist targeting both MD-2 and CD14 co-receptors, has been used as scaffold to design new potential TLR4 modulators and fluorescent labels for the TLR4 receptor complex (membrane TLR4.MD-2 dimer and CD14). The primary amino group of IAXO-102, not involved in direct i...

journal_title：Chemical biology & drug design

authors： Ciaramelli C,Calabrese V,Sestito SE,Pérez-Regidor L,Klett J,Oblak A,Jerala R,Piazza M,Martín-Santamaría S,Peri F

更新日期：2016-08-01 00:00:00

abstract：:A series of novel triazolinones were synthesized and their structures were characterized by (1)H NMR, elemental analysis and single-crystal X-ray diffraction analysis. The herbicidal activities were evaluated against Echinochloa crusgalli (L.) Beauv., Digitaria adscendens, Brassica napus and Amaranthus retroflexus. Th...

journal_title：Chemical biology & drug design

authors： Wang L,Ma Y,Liu XH,Li YH,Song HB,Li ZM

更新日期：2009-06-01 00:00:00

abstract：:Three novel series of 2,5-disubstituted indole derivatives were synthesized and evaluated in vitro for their antiproliferative activity against human cancer cells and HIV-1 inhibition activity used as a readout of cellular activity. Most compounds were found to have potent anticancer activity. In particular, 2c and 3b...

journal_title：Chemical biology & drug design

authors： Hu H,Wu J,Ao M,Wang H,Zhou T,Xue Y,Qiu Y,Fang M,Wu Z

更新日期：2016-11-01 00:00:00

abstract：:The present study describes ligand-based pharmacophore modeling of a series of structurally diverse acyl coenzyme A cholesterol acyltransferase inhibitors. Quantitative pharmacophore models were generated using HypoGen module of Discovery Studio 2.1, whereby the best pharmacophore model possessing two hydrophobic, one...

journal_title：Chemical biology & drug design

authors： Chhabria MT,Brahmkshatriya PS,Mahajan BM,Darji UB,Shah GB

更新日期：2012-07-01 00:00:00

abstract：:Bacterial resistance to most of the available antibiotics has stimulated the discovery of novel efficacious antibacterial agents. Bedaquiline is first of its type that has been specifically introduced for the management of MDR-TB in combination with other drugs. In this study, a series of isoniazid/ethambutol/pyrazina...

journal_title：Chemical biology & drug design

authors： Li L,Jin Y,Wang B,Yang Z,Liu M,Guo H,Zhang J,Lu Y

更新日期：2018-03-01 00:00:00

abstract：:Developing selective enzyme inhibitors allows for the expansion of molecular toolboxes to investigate functions and activities of target enzymes. The histone acetyltransferase 1 (HAT1) is among the first histone acetyltransferase (HAT) enzymes that were discovered in the mid-1990s; however, it remains one of the poorl...

journal_title：Chemical biology & drug design

authors： Ngo L,Brown T,Zheng YG

更新日期：2019-05-01 00:00:00

abstract：:We report the first account of a comparative analysis of the binding affinities of nine FDA-approved drugs against subtype B as well as the South African subtype C HIV PR (C-SA). A standardized protocol was used to generate the inhibitor/C-SA PR complexes with the relative positions of the inhibitors taken from the co...

journal_title：Chemical biology & drug design

authors： Ahmed SM,Kruger HG,Govender T,Maguire GE,Sayed Y,Ibrahim MA,Naicker P,Soliman ME

更新日期：2013-02-01 00:00:00

abstract：:In this study, a peptide-drug conjugate was designed and synthesized by connecting a transferrin receptor (TfR)-targeted binding peptide analog BP9a (CAHLHNRS) with doxorubicin (DOX) through N-succinimidyl-3-maleimidopropionate (SMP) as the cross-linker. Confocal laser scanning microscopy results indicated that free D...

journal_title：Chemical biology & drug design

authors： Li S,Zhao H,Fan Y,Zhao G,Wang R,Wen F,Wang J,Wang X,Wang Y,Gao Y

更新日期：2020-01-01 00:00:00

abstract：:Three natural products, 1,5-diphenylpentan-1-one, 1,5-diphenylpent-2-en-1-one, and 3-hydroxy-1,5-diphenylpentan-1-one, with good insecticidal activities were extracted from Stellera chamaejasme L. Based on their shared diaryl ketone moiety as 'pharmacophores', a series of diaryl ketones were synthesized and tested for...

journal_title：Chemical biology & drug design

authors： Zhang H,Jin H,Ji LZ,Tao K,Liu W,Zhao HY,Hou TP

更新日期：2011-07-01 00:00:00

abstract：:Magnetic albumin nanospheres that incorporate doxorubicin (M-DOX-BSA-NPs) were prepared previously by our research group to develop magnetically responsive drug carrier system. This nanocarrier was synthesized as a drug delivery system for targeted chemotherapy. In this work, cytotoxic effects of doxorubicin (DOX)-loa...

journal_title：Chemical biology & drug design

authors： Zeybek A,Şanlı-Mohamed G,Ak G,Yılmaz H,Şanlıer ŞH

更新日期：2014-07-01 00:00:00

abstract：:CORAL (CORrelations And Logic, http://www.insilico.eu/coral/) is a freeware available on the Internet. This freeware is designed to build up quantitative structure - property/activity relationships. The molecular structure for CORAL should be represented by the simplified molecular input line entry system (SMILES). Op...

journal_title：Chemical biology & drug design

authors： Toropova AP,Toropov AA,Benfenati E,Gini G

更新日期：2012-03-01 00:00:00

abstract：:As the most common primary malignant brain tumors, gliomas cause more years of life lost than do any other tumors. Recently, abnormalities of the eukaryotic initiation factors (EIFs) have been reported in gliomas. Yet the role of EIF3D, which encodes a subunit of EIF3 multiprotein complex, remains poorly understood. I...

journal_title：Chemical biology & drug design

authors： Ren M,Zhou C,Liang H,Wang X,Xu L

更新日期：2015-10-01 00:00:00

abstract：:A series of new pyrimidine-pyrazole hybrid molecules were designed as inhibitors of cyclin-dependent kinase 2. Designed compounds were docked using Glide and the compounds showing good score values and encouraging interactions with the residues were selected for synthesis. They were then evaluated using CDK2-CyclinA2 ...

journal_title：Chemical biology & drug design

authors： Vekariya MK,Vekariya RH,Brahmkshatriya PS,Shah NK

更新日期：2018-09-01 00:00:00

abstract：:Retrospective virtual screening experiments were carried out to investigate the effects of combining hit lists from different crystal structures of the same target using consensus scoring. An in-house High Throughput Screening (HTS) dataset from PI3K-γ was used and docked against five diverse PI3K-γ crystal structures...

journal_title：Chemical biology & drug design

authors： Brooijmans N,Humblet C

更新日期：2010-12-01 00:00:00

abstract：:Biofilm formation is one of the many mechanisms bacteria utilize to survive antibiotic treatment. It has been demonstrated that when Mycobacterium tuberculosis exists in a biofilm in vitro, it expresses phenotypic resistance to antimicrobial drugs. As the in vivo survival of M. tuberculosis following drug treatment is...

journal_title：Chemical biology & drug design

authors： Martin SE,Nguyen CM,Basaraba RJ,Melander C

更新日期：2018-08-01 00:00:00

abstract：:Coronaviruses comprise a large group of RNA viruses with diverse host specificity. The emergence of highly pathogenic strains like the SARS coronavirus (SARS-CoV), and the discovery of two new coronaviruses, NL-63 and HKU1, corroborates the high rate of mutation and recombination that have enabled them to cross specie...

journal_title：Chemical biology & drug design

authors： Bacha U,Barrila J,Gabelli SB,Kiso Y,Mario Amzel L,Freire E

更新日期：2008-07-01 00:00:00

abstract：:Frequency of tuberculosis is progressively increasing worldwide. New emerging strains of bacilli that are emerging are resistant to the currently available drugs which make this issue more alarming. In this regard, a series of substituted quinolinyl chalcones, quinolinyl pyrimidines, and pyridines were synthesized and...

journal_title：Chemical biology & drug design

authors： Khunt RC,Khedkar VM,Coutinho EC

更新日期：2013-12-01 00:00:00

abstract：:The design and evaluation of structural key-type fingerprints is reported that consist of only 10-30 substructures isolated from randomly generated fragment populations of different classes of active compounds. To identify minimal sets of fragments that carry substantial compound class-specific information, fragment f...

journal_title：Chemical biology & drug design

authors： Hu Y,Lounkine E,Batista J,Bajorath J

更新日期：2008-11-01 00:00:00

abstract：:The non-receptor Src tyrosine kinase is known to cooperate with the epidermal growth factor receptor in a mechanism leading to invasion and metastasis of solid tumours. With the purpose of developing agents targeted to both epidermal growth factor receptor and Src or related kinases, we embarked on the design of chime...

journal_title：Chemical biology & drug design

authors： Barchéchath S,Williams C,Saade K,Lauwagie S,Jean-Claude B

更新日期：2009-04-01 00:00:00

abstract：:To address the problem of specificity in G-protein coupled receptor (GPCR) drug discovery, there has been tremendous recent interest in allosteric drugs that bind at sites topographically distinct from the orthosteric site. Unfortunately, structure-based drug design of allosteric GPCR ligands has been frustrated by th...

journal_title：Chemical biology & drug design

authors： Ivetac A,McCammon JA

更新日期：2010-09-01 00:00:00

abstract：:In this study, we analyzed a series of rhodanine derivatives, as potential inhibitors of bacterial toxins, namely the proteases anthrax lethal factor and the botulinum neurotoxin type A. Conducting an extensive structure-activity relationship study on rhodanine derivatives, we profiled their selectivity against the tw...

journal_title：Chemical biology & drug design

authors： Johnson SL,Chen LH,Harbach R,Sabet M,Savinov A,Cotton NJ,Strongin A,Guiney D,Pellecchia M

更新日期：2008-02-01 00:00:00

abstract：:A family of nanoparticles has been fabricated featuring cationic amino acid-based side chains. This controlled surface modification provides a tool to investigate the effect of various non-covalent interactions at the nanoparticle-DNA interface. The binding affinities of these nanoparticles towards DNA were determined...

journal_title：Chemical biology & drug design

authors： Ghosh PS,Han G,Erdogan B,Rosado O,Krovi SA,Rotello VM

更新日期：2007-07-01 00:00:00

abstract：:We applied a novel molecular descriptor, three-dimensional biologically relevant spectrum (BRS-3D), in subtype selectivity prediction of dopamine receptor (DR) ligands. BRS-3D is a shape similarity profile calculated by superimposing the objective compounds against 300 template ligands from sc-PDB. First, we construct...

journal_title：Chemical biology & drug design

authors： Kuang ZK,Feng SY,Hu B,Wang D,He SB,Kong DX

更新日期：2016-12-01 00:00:00

abstract：:Forty-eight chromone derivatives were evaluated for their antioxidant activity using 2,2-diphenyl-1-picrylhydrazyl free radical scavenging assay, ferrous ions (Fe(2+) ) chelating activity test, total antioxidant activity test (Ferric thiocyanate and Thiobarbituric acid methods), and total reductive capability (potassi...

journal_title：Chemical biology & drug design

authors： Phosrithong N,Samee W,Nunthanavanit P,Ungwitayatorn J

更新日期：2012-06-01 00:00:00

abstract：:Combinatorial libraries continue to play a key role in drug discovery. To increase structural diversity, several experimental methods have been developed. However, limited efforts have been performed so far to quantify the diversity of the broadly used diversity-oriented synthetic libraries. Herein, we report a compre...

journal_title：Chemical biology & drug design

authors： López-Vallejo F,Nefzi A,Bender A,Owen JR,Nabney IT,Houghten RA,Medina-Franco JL

更新日期：2011-05-01 00:00:00

abstract：:The tumor suppressor gene, SMAD4, is mutated in approximately 30% of colon cancers. To identify compounds with enhanced potency on cells with a SMAD4-negative context, we combined genomic and cheminformatic analyses of publicly available data relating to the colon cancer cell lines within the NCI60 panel. Two groups o...

journal_title：Chemical biology & drug design

authors： Kaiser C,Meurice N,Gonzales IM,Arora S,Beaudry C,Bisanz KM,Robeson AC,Petit J,Azorsa DO

更新日期：2010-04-01 00:00:00