Applications of machine-learning methods for the discovery of NDM-1 inhibitors.

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：:A strategy for developing accurate quantitative structure-activity relationship models enabling predictions of biological properties, when suitable knowledge concerning both ligands and biological target is available, was tested on a data set where molecules are characterized by high structural diversity. Such a strat...

journal_title：Chemical biology & drug design

authors： Coi A,Massarelli I,Saraceno M,Carli N,Testai L,Calderone V,Bianucci AM

更新日期：2009-10-01 00:00:00

abstract：:In this study, novel acridone-1,2,4-oxadiazole-1,2,3-triazole hybrids were designed, synthesized, and evaluated for their acetylcholinesterase and butyrylcholinesterase inhibitory activity. Among various synthesized compounds, 10-((1-((3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-1H-1,2,3-triazol-4-yl)methyl)acrid...

journal_title：Chemical biology & drug design

authors： Mohammadi-Khanaposhtani M,Mahdavi M,Saeedi M,Sabourian R,Safavi M,Khanavi M,Foroumadi A,Shafiee A,Akbarzadeh T

更新日期：2015-12-01 00:00:00

abstract：:Voltage-gated sodium channel NaV 1.7 serves as an attractive target for chronic pain treatment. Several venom peptides were found to selectively inhibit NaV 1.7 but with intrinsic problems. Among them, Ssm6a, a recently discovered centipede venom peptide, shows the greatest selectivity against NaV 1.7, but dissociates...

journal_title：Chemical biology & drug design

authors： Wang C,Shan B,Wang Q,Xu Q,Zhang H,Lei H

更新日期：2017-06-01 00:00:00

abstract：:Five N-methyl-N-R-N,N-bis(2-hydroxyethyl) ammonium bromides (R = -benzyl (chloride, BNQAS), -dodecyl (C12QAS), -tetradecyl (C14QAS), -hexadecyl (C16QAS), -octadecyl (C18QAS)) were prepared based on N-methyldiethanolamine (MDEA) and halohydrocarbon. Five QAS were characterized by FTIR, NMR, and MS. BNQAS, C12QAS, C14QA...

journal_title：Chemical biology & drug design

authors： Liu WS,Wang CH,Sun JF,Hou GG,Wang YP,Qu RJ

更新日期：2015-01-01 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 previously designed and reported a novel class of drugs, namely hybrid peptides, which are chemically synthesized and composed of a targeted binding peptide and a lytic-type peptide containing cationic amino acid residues that cause cancer cell death. In the present study, we screened for peptides that bind to inte...

journal_title：Chemical biology & drug design

authors： Kurihara R,Horibe T,Shimizu E,Torisawa A,Gaowa A,Kohno M,Kawakami K

更新日期：2019-07-01 00:00:00

abstract：:A new propeller-like small molecule was synthesized with three terminal amino side groups. The molecule was found to be a selective nucleic acid binder towards telo21 G-quadruplex DNA compared with other representative nucleic acids including single-stranded DNA (dA21), duplex DNA (ds26) and RNA. The fluorescent signa...

journal_title：Chemical biology & drug design

authors： Sun N,Li D,Hou J,Long W,Guo Q,Lu Y,Zhang K,Yuan W,Wong WL

更新日期：2019-06-01 00:00:00

abstract：:Smooth muscle cell (SMC) proliferation has been accepted as a common event in the pathophysiology of vascular diseases, including atherogenesis and intimal hyperplasia. Delivery of the nitric oxide synthase (NOS) substrate l-arginine, pharmacological nitric oxide (NO) donors, NO gas or overexpression of NOS proteins c...

journal_title：Chemical biology & drug design

authors： Yu H,Payne TJ,Mohanty DK

更新日期：2011-10-01 00:00:00

abstract：:α-Glucosidase is known to catalyze the digestion of carbohydrates and release free glucose into the digestive tract. Protein tyrosine phosphatase 1B (PTP1B) is engaged in the dephosphorylation of the insulin receptor and regulation of insulin sensitivity. Therefore, dual antagonists by targeting both α-glucosidase and...

journal_title：Chemical biology & drug design

authors： Wang MY,Cheng XC,Chen XB,Li Y,Zang LL,Duan YQ,Chen MZ,Yu P,Sun H,Wang RL

更新日期：2018-09-01 00:00:00

abstract：:Quantum dots (QD) are being evaluated as inorganic nanoparticles for both in vitro and in vivo optical imaging. They are also used as sensors or vehicles for targeted drug delivery combined with optical imaging. In this study, we demonstrated that glutathione-coated Ag2 S QDs (GSH-Ag2 S QDs) act as a substrate analogu...

journal_title：Chemical biology & drug design

authors： Aydemir D,Hashemkhani M,Acar HY,Ulusu NN

更新日期：2019-12-01 00:00:00

abstract：:A new series of indole appended dihydronaphthalenone hybrid analogs (5a-t) have been synthesized through the Lewis acid catalyzed Michael addition of indoles to the arylidene/hetero arylidene ketones. All the synthesized derivatives are well characterized through the 1 H-NMR, 13 C-NMR, HRMS spectroscopic techniques, c...

journal_title：Chemical biology & drug design

authors： V PK,J R,C T FS,K T A,S Keri R,Varughese S,Balappa Somappa S

更新日期：2017-11-01 00:00:00

abstract：:Endpoint methods using continuum-solvent models are widely used to estimate protein-ligand affinity. A recently developed method, MM/3D-RISM, estimates the solvation energy using statistical mechanics by 3D-RISM. This method is theoretically expected to accurately describe solvation effects and to also be less depende...

journal_title：Chemical biology & drug design

authors： Gohda K

更新日期：2018-10-01 00:00:00

abstract：:Src Homology 2 (SH2) domains are approximately 100 amino acid domains that mediate recognition of tyrosine-phosphorylated sites by signalling proteins. Structures of SH2 domains with bound ligands indicate a potentially important role of water in influencing the binding thermodynamics. In this study, we used molecular...

journal_title：Chemical biology & drug design

authors： Geroult S,Hooda M,Virdee S,Waksman G

更新日期：2007-08-01 00:00:00

abstract：:GSK3β kinase is a noteworthy target for discovery of the drugs that will be used to treat several diseases. In the effort to identify a new inhibitor lead compound, we utilized thermodynamic integration (TI)-molecular dynamics (MD) simulation and kinase assay to investigate the bindings between GSK3β kinase and five c...

journal_title：Chemical biology & drug design

authors： Hsu CJ,Hsu WC,Lee DJ,Liu AL,Chang CM,Shih HJ,Huang WH,Lee-Chen GJ,Hsieh-Li HM,Lee GC,Sun YC

更新日期：2017-08-01 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：:Previous studies have reported that genome-wide DNA methylation and differentially expressed genes and proteins are closely associated with drug resistance in Mycobacterium tuberculosis (M. tuberculosis). However, no reports have explored such associations in para-aminosalicylic acid (PAS)-resistant M. tuberculosis H3...

journal_title：Chemical biology & drug design

authors： Li HC,Chen T,Yu L,Guo HX,Chen L,Chen YH,Chen M,Zhao J,Yan HM,Zhou L,Wang W

更新日期：2020-01-01 00:00:00

abstract：:Recent studies have shown an overexpression of γ-tubulin in human glioblastomas and glioblastoma cell lines. As the 2-year survival rate for glioblastoma is very poor, potential benefit exists for discovering novel chemotherapeutic agents that can inhibit γ-tubulin, which is known to form a ring complex that acts as a...

journal_title：Chemical biology & drug design

authors： Friesen DE,Barakat KH,Semenchenko V,Perez-Pineiro R,Fenske BW,Mane J,Wishart DS,Tuszynski JA

更新日期：2012-05-01 00:00:00

abstract：:Novel, potent non-imidazole histamine H3 receptor antagonists have been prepared and in vitro tested as H3 -receptor antagonists (the electrically evoked contraction of the guinea-pig jejunum). The present compounds contain a 4-hydroxypiperidine core, which behaves as a conformationally restricted version of the 3-ami...

journal_title：Chemical biology & drug design

authors： Masłowska-Lipowicz I,Walczyński K

更新日期：2014-01-01 00:00:00

abstract：:Specific assembly of ribonucleoprotein complexes is essential in controlling various cellular functions including gene regulation. Diverse scaffolds containing proteins or nucleic acids could play key roles in stabilizing specific ribonucleoprotein complexes by enhancing protein-protein or RNA-protein interactions. On...

journal_title：Chemical biology & drug design

authors： Chiu YL,Cao H,Rana TM

更新日期：2007-04-01 00:00:00

abstract：:In this study, 3D-pharmacophore models of Aurora B kinase inhibitors have been developed by using HipHop and HypoGen modules in Catalyst software package. The best pharmacophore model, Hypo1, which has the highest correlation coefficient (0.9911), consists of one hydrogen-bond acceptor, one hydrogen-bond donor, one hy...

journal_title：Chemical biology & drug design

authors： Wang HY,Li LL,Cao ZX,Luo SD,Wei YQ,Yang SY

更新日期：2009-01-01 00:00:00

abstract：:Anthranilic diamides is a class of insecticides target at ryanodine receptors (RyRs). To discover potent insecticides targeting at RyRs, a series of novel anthranilic diamides with a diacylhydrazine bridge were designed and synthesized. Their insecticidal activities were evaluated and a preliminary structure-activity ...

journal_title：Chemical biology & drug design

authors： Zhou Y,Wei W,Zhu L,Li Y,Li Z

更新日期：2018-11-01 00:00:00

abstract：:Serine proteases are a very large class of enzymes, many of which represent important targets for therapeutic agents against a wide variety of disease states. The similarity in active site architecture for these proteases has often allowed inhibitor design strategies for a particular target to be successfully applied ...

journal_title：Chemical biology & drug design

authors： Kawai SH,Aubry N,Duceppe JS,Llinàs-Brunet M,LaPlante SR

更新日期：2009-11-01 00:00:00

abstract：:Seventeen novel emodin derivatives were synthesized, and the structures were confirmed by IR, H NMR, MS, and elemental analysis. The cytotoxic activity of the derivatives was evaluated against A375, BGC-823, HepG2, and HELF cells by MTT assay. Compound 9a with highest potency and low toxicity was selected to further i...

journal_title：Chemical biology & drug design

authors： Yang X,Zhao W,Hu X,Hao X,Hong F,Wang J,Xiang L,Zhu Y,Yuan Y,Ho RJ,Wang W,Shao J

更新日期：2015-12-01 00:00:00

abstract：:Chronic myeloid leukemia (CML) is a clonal myeloproliferative disorder of the hematopoietic stem cells, characterized at the molecular level by the bcr/abl gene rearrangement. Even though targeting the fusion gene product Bcr-Abl protein is a successful strategy, development of drug resistance and that of drug intoler...

journal_title：Chemical biology & drug design

authors： Parcha P,Sarvagalla S,Madhuri B,Pajaniradje S,Baskaran V,Coumar MS,Rajasekaran B

更新日期：2017-10-01 00:00:00

abstract：:Based on the N-(phenethyl)azole backbone of azole antifungals, we designed 1-[(2-benzyloxy)phenyl]-2-(azol-1-yl)ethanone derivatives 2 and 3, containing benzyloxyphenyl scaffold of croconazole. Also these compounds can be considered as flexible analogs, resulted from C2-C3 disconnection of 3'-chloro-3-imidazolylflavan...

journal_title：Chemical biology & drug design

authors： Emami S,Kazemi-Najafabadi M,Pashangzadeh S,Foroumadi A,Faramarzi MA,Samadi N,Falahati M,Fateh R,Ashrafi-Khozani M

更新日期：2011-12-01 00:00:00

abstract：:N-type voltage-dependent Ca(2+) channels (CaV 2.2) are located at nerve endings in the central and peripheral nervous systems and are strongly associated with the pathological processes of cerebral ischaemia and neuropathic pain. CaV 2.2 blockers such as the ω-conotoxin MVIIA (Prialt) are analgesic and have opioid-spa...

journal_title：Chemical biology & drug design

authors： Mollica A,Costante R,Novellino E,Stefanucci A,Pieretti S,Zador F,Samavati R,Borsodi A,Benyhe S,Vetter I,Lewis RJ

更新日期：2015-08-01 00:00:00

abstract：:To understand the protein transduction domain (PTD)-mediated protein transduction behavior and to explore its potential in delivering biopharmaceutic drugs, we prepared four TAT-EGFP conjugates: TAT(+)-EGFP, TAT(-)-EGFP, EGFP-TAT(+) and EGFP-TAT(-), where TAT(+) and TAT(-) represent the original and the reversed TAT s...

journal_title：Chemical biology & drug design

authors： Guo Q,Zhao G,Hao F,Guan Y

更新日期：2012-05-01 00:00:00

abstract：:The cytochrome P450 isozyme CYP2D6 binds a large variety of drugs, oxidizing many of them, and plays a crucial role in establishing in vivo drug levels, especially in multidrug regimens. The current study aimed to develop reliable predictive models for estimating the CYP2D6 inhibition properties of drug candidates. Qu...

journal_title：Chemical biology & drug design

authors： Saraceno M,Massarelli I,Imbriani M,James TL,Bianucci AM

更新日期：2011-08-01 00:00:00

abstract：:Hyperuricemia (HUA), a disease due to an elevation of body uric acid level and responsible for various diseases such as gout, cardiovascular disorders, and renal failure, is a major ground debate for the medical science these days. Considering the risk factors linked with allopathic drugs for the treatment of this dis...

journal_title：Chemical biology & drug design

authors： Mehmood A,Ishaq M,Zhao L,Safdar B,Rehman AU,Munir M,Raza A,Nadeem M,Iqbal W,Wang C

更新日期：2019-04-01 00:00:00