Binding of matrix metalloproteinase inhibitors to extracellular matrix: 3D-QSAR analysis.

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：:Free fatty acid receptor 2 (FFA2), also known as GPR43, is activated by short-chain fatty acids (SCFAs) that are mainly produced by the gut microbiota through the fermentation of undigested carbohydrates and dietary fibers. FFA2 currently appears to be a potential target in the management of obesity, diabetes, inflamm...

journal_title：Chemical biology & drug design

authors： Ma L,Wang T,Shi M,Fu P,Pei H,Ye H

更新日期：2016-07-01 00:00:00

abstract：:GIIA secreted phospholipase A2 (GIIA sPLA2 ) is a potent target for drug discovery. To distinguish the activity level of the inhibitors of GIIA sPLA2 , we built 24 classification models by three machine learning algorithms including support vector machine (SVM), decision tree (DT), and random forest (RF) based on 452 ...

journal_title：Chemical biology & drug design

authors： Zhang S,Li Y,Qin Z,Tu G,Chen G,Yan A

更新日期：2019-05-01 00:00:00

abstract：:The activation mechanism of G-protein-coupled receptors triggered upon binding of a ligand represents a very important 'conformational switch' in the biological array of signal transduction. However, the molecular and functional details for this activation switch remain unknown. Random saturation mutagenesis data on t...

journal_title：Chemical biology & drug design

authors： Sen S,Baranski TJ,Nikiforovich GV

更新日期：2008-03-01 00:00:00

abstract：:Receptor interacting protein 1 (RIP1) kinase plays an important role in necroptosis, and inhibitors of the RIP1 kinase are thought to have a potential therapeutic value in the treatment of diseases related to necrosis. Herein, we report the structural optimization of a RIP1 kinase inhibitor, 1-(2,4-dichlorobenzyl)-3-n...

journal_title：Chemical biology & drug design

authors： Zou C,Xiong Y,Huang LY,Song CL,Wu XA,Li LL,Yang SY

更新日期：2016-04-01 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：:A novel series of 1-(thiophen-2-yl)-9H-pyrido [3,4-b]indole derivatives were synthesized using DL-tryptophan as starting material. All the compounds were characterized by spectral analysis such as (1) H NMR, Mass, IR, elemental analysis and evaluated for inhibitory potency against HIV-1 replication. Among the reported...

journal_title：Chemical biology & drug design

authors： Ashok P,Lu CL,Chander S,Zheng YT,Murugesan S

更新日期：2015-06-01 00:00:00

abstract：:Ligand- and target structure-based methods are widely used in virtual screening, but there is currently no methodology available that fully integrates these different approaches. Herein, we provide an overview of various attempts that have been made to combine ligand- and structure-based computational screening method...

journal_title：Chemical biology & drug design

authors： Tan L,Batista J,Bajorath J

更新日期：2010-09-01 00:00:00

abstract：:Cancer is the leading cause of mortality in the world. The major therapies for cancer treatment are chemotherapy, surgery, and radiation therapy. All these therapies expensive, toxic and show resistance. The plant-derived compounds are considered safe, cost-effective and target cancer through different pathways. In th...

journal_title：Chemical biology & drug design

authors： Ahmad B,Rehman SU,Azizullah A,Khan MF,Din SRU,Ahmad M,Ali A,Tahir N,Azam N,Gamallat Y,Rahman KU,Ali M,Safi M,Khan I,Qamer S,Oh DH

更新日期：2020-12-20 00:00:00

abstract：:EGFR is a well-established therapeutic target of clinical relevance in cancer. However, acquisition of secondary mutation (T790M) makes first-generation inhibitors ineffective. Therefore, to circumvent the problem of resistance, new T790M/L858R (TMLR) double mutant inhibitors are required. In this study, fragment-base...

journal_title：Chemical biology & drug design

authors： Fatima S,Pal D,Agarwal SM

更新日期：2019-07-01 00:00:00

abstract：:Two series of [1,2,4]triazolo[3,4-a]phthalazine and tetrazolo[5,1-a]phthalazine derivatives bearing substituted benzylpiperazine moieties have been synthesized and evaluated for their positive inotropic activity by measuring left atrium stroke volume on isolated rabbit heart preparations. The majority of the derivativ...

journal_title：Chemical biology & drug design

authors： Wu Y,Sun LP,Ma LX,Che J,Song MX,Cui X,Piao HR

更新日期：2013-05-01 00:00:00

abstract：:Novel series of 3-O-arylalkylbenzamide and 3-O-arylalkyl-2,6-difluorobenzamide derivatives were synthesized and evaluated for their on-target activity and antibacterial activity. The results indicated that the 3-O-arylalkyl-2,6-difluorobenzamide derivatives possessed much better on-target activity and antibacterial ac...

journal_title：Chemical biology & drug design

authors： Qiang S,Wang C,Venter H,Li X,Wang Y,Guo L,Ma R,Ma S

更新日期：2016-02-01 00:00:00

abstract：:Alzheimer's disease onset and progression are associated with the dysregulation of multiple and complex physiological processes, and a successful therapeutic approach should therefore address more than one target. In line with this modern paradigm, a series of 8-imino-2-oxo-2H,8H-pyrano[2,3-f]chromene analogs (4a-q) w...

journal_title：Chemical biology & drug design

authors： Shaik JB,Palaka BK,Penumala M,Eadlapalli S,Darla Mark M,Ampasala DR,Vadde R,Amooru Gangaiah D

更新日期：2016-07-01 00:00:00

abstract：:The design, synthesis and utility of fluorescence probes that bind to the DFG-out conformation of p38alpha kinase are described. Probes that demonstrate good affinity for p38alpha, have been identified and one of the probes, PF-04438255, has been successfully used in an high throughput screening (HTS) assay to identif...

journal_title：Chemical biology & drug design

authors： Tecle H,Feru F,Liu H,Kuhn C,Rennie G,Morris M,Shao J,Cheng AC,Gikunju D,Miret J,Coli R,Xi SH,Clugston SL,Low S,Kazmirski S,Ding YH,Cao Q,Johnson TL,Deshmukh GD,DiNitto JP,Wu JC,English JM

更新日期：2009-12-01 00:00:00

abstract：:Heat shock protein 90 (Hsp90) is a prime target for antitumor therapies. The information obtained by molecular dynamics (MD) simulations is combined with NMR data to provide a cross-validated atomic resolution model of the complementary interactions of heat shock protein 90 with a peptidic (shepherdin) and a non-pepti...

journal_title：Chemical biology & drug design

authors： Tomaselli S,Meli M,Plescia J,Zetta L,Altieri DC,Colombo G,Ragona L

更新日期：2010-11-01 00:00:00

abstract：:As protein/protein interactions usually trigger signalling processes, inhibitors of those interactions must preclude protein binding without eliciting the signalling process themselves. To accomplish those goals, small molecules need to target those protein residues that contribute the most to binding (binding hotspot...

journal_title：Chemical biology & drug design

authors： Liu Y,Schön A,Freire E

更新日期：2013-01-01 00:00:00

abstract：:Experimental evidence suggests that hERG and hEAG potassium channels may serve as important cancer therapy targets because either of the channel blockade or inactivation by different methods leads to inhibition of cancer cells growth and proliferation. However, there is no known hEAG specific blocker, and hERG blockad...

journal_title：Chemical biology & drug design

authors： Șterbuleac D,Maniu CL

更新日期：2016-11-01 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：:Kinases are key targets for many of the pathological conditions. Inverse screening of ligands serves as an essential mode to identify potential kinase targets in modern drug discovery research. Hence, we intend to develop KinomeRun, a robust pipeline for inverse screening and kinome tree visualization through the seam...

journal_title：Chemical biology & drug design

authors： Ansar S,Vetrivel U

更新日期：2020-10-01 00:00:00

abstract：:Viral infections constantly jeopardize the global public health due to lack of effective antiviral therapeutics. Therefore, there is an imperative need to speed up the drug discovery process to identify novel and efficient drug candidates. In this study, we have developed quantitative structure-activity relationship (...

journal_title：Chemical biology & drug design

authors： Qureshi A,Kaur G,Kumar M

更新日期：2017-01-01 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：:Human histone deacetylase isoform 6 (HDAC6) has been shown to have an immense role in cell motility and aggresome formation and is being an attractive selective target for the treatment of multiple tumour types and neurodegenerative conditions. The discovery of selective HDAC6 inhibitors with new chemical functionalit...

journal_title：Chemical biology & drug design

authors： Sharma M,Jha P,Verma P,Chopra M

更新日期：2019-05-01 00:00:00

abstract：:Homocamptothecin is emerging as an important topoisomerase I inhibitor originating in natural product camptothecin. We report the modifications and SAR of homocamptothecin on position C10 to develop potent topoisomerase I inhibitors for anticancer drug discovery. Based on click chemistry, twenty-one 1,2,3-triazole-sub...

journal_title：Chemical biology & drug design

authors： Xu X,Wu Y,Liu W,Sheng C,Yao J,Dong G,Fang K,Li J,Yu Z,Min X,Zhang H,Miao Z,Zhang W

更新日期：2016-09-01 00:00:00

abstract：:Bioassay-guided fractionation of Terminalia bentzoe L. leaves methanol extract identified the known triterpene oleanolic acid (1) as its major breast cancer cell migration inhibitor. Further chemical optimization afforded five new (9-12 and 15) and seven known (4-8, 13, and 14) semisynthetic analogues. All compounds w...

journal_title：Chemical biology & drug design

authors： Elsayed HE,Akl MR,Ebrahim HY,Sallam AA,Haggag EG,Kamal AM,El Sayed KA

更新日期：2015-02-01 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：:Relationships between ligand binding and the shapes of the binding sites in families of homologous enzymes are investigated by comparing matrices of distances between key binding site atoms. Multiple linear regression is used to help identify key distances that influence ligand binding affinity. In order to illustrate...

journal_title：Chemical biology & drug design

authors： Tanramluk D,Schreyer A,Pitt WR,Blundell TL

更新日期：2009-07-01 00:00:00

abstract：:A series of thiouracil derivatives were designed, synthesized and screened for in vitro inhibition of dipeptidyl peptidase IV. The SAR study indicated the influence of substituted chemical modifications on thiouracil scaffold. Compounds 8 (IC(50) = 0.32 μM), 9 (IC(50) = 0.29 μM), and 12 (IC(50) = 0.25 μM) showed excel...

journal_title：Chemical biology & drug design

authors： Sharma M,Singh D,Gupta M

更新日期：2013-02-01 00:00:00

abstract：:We have synthesized six new congeners of acetamidobenzoxazolone for Translocator Protein [18 kDa, TSPO] imaging. The best in vitro binding affinity (10.8 ± 1.2 nm) for TSPO was found for N-methyl-2-(5-(naphthalen-1-yl)-2-oxobenzo[d]oxazol-3(2H)-yl)-N-phenylacetamide, (NBMP). NBMP was synthesised by Suzuki coupling rea...

journal_title：Chemical biology & drug design

authors： Kumari N,Chadha N,Srivastava P,Mishra LC,Bhagat S,Mishra AK,Tiwari AK

更新日期：2017-10-01 00:00:00

abstract：:In the past decade, the discovery, synthesis, and evaluation for hundreds of CD38 covalent and non-covalent inhibitors has been reported sequentially by our group and partners; however, a systematic structure-based guidance is still lacking for rational design of CD38 inhibitor. Here, we carried out a comparative anal...

journal_title：Chemical biology & drug design

authors： Zhang S,Xue X,Zhang L,Zhang L,Liu Z

更新日期：2015-12-01 00:00:00

abstract：:Unprotected S-acylated cysteine isopeptides containing α-, β- or γ-amino acid units have been synthesized, and their conversion to native hexapeptides by S- to the N-terminus ligations involving 17-, 18- and 19-membered cyclic transition states have been demonstrated both experimentally and computationally to be more ...

journal_title：Chemical biology & drug design

authors： Panda SS,El-Nachef C,Bajaj K,Al-Youbi AO,Oliferenko A,Katritzky AR

更新日期：2012-12-01 00:00:00