Medicinal chemistry of oxazines as promising agents in drug discovery.

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：: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：:Hormone replacement therapy has been a conventional treatment for postmenopausal symptoms in women. However, it has potential risks of breast and endometrial cancers. The aim of this study was to evaluate the oestrogenicity of a plant-based compound, mimosine, in MCF-7 cells by in silico model. Cell viability and prol...

journal_title：Chemical biology & drug design

authors： Huq AM,Wai LK,Rullah K,Mohd Aluwi MFF,Stanslas J,Jamal JA

更新日期：2019-03-01 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：:STAT3 is attractive target for development of anti-cancer therapeutics as it is implicated in nearly all forms of human tumors. To identify novel leads, we screened a combinatorial peptide library displayed on the surface of M13 bacteriophage. After three rounds of biopanning, a dodecapeptide with the YYVSWPPDMMHY seq...

journal_title：Chemical biology & drug design

authors： Ambaye ND,Yu HE

更新日期：2021-01-01 00:00:00

abstract：:An effective one-pot synthesis of bis(dihydropyrimidinonoe)benzenes using chlorotrimethylsilane (TMSCl) through Biginelli condensation reaction of terephthalic aldehyde, 1,3-dicarbonyl compounds and (thio)urea or guanidine under microwave irradiation conditions is described. Excellent yields of the products and simple...

journal_title：Chemical biology & drug design

authors： Azizian J,Mohammadi MK,Firuzi O,Mirza B,Miri R

更新日期：2010-04-01 00:00:00

abstract：:The encouraging results of preliminary toxicological studies on imidazolium-based ionic liquids provide good opportunities for the development of ionic liquids in biomedical applications. In this work, the polymerized ionic liquid poly[3-butyl-1-vinylimidazolium L-proline salt] has been synthesized as a gene vector. T...

journal_title：Chemical biology & drug design

authors： Zhang Y,Chen X,Lan J,You J,Chen L

更新日期：2009-09-01 00:00:00

abstract：:Peroxisome-proliferator-activated receptors are a class of nuclear receptors with three subtypes: α, γ and δ. Their main function is regulating gene transcription related to lipid and carbohydrate metabolism. Currently, there are no peroxisome-proliferator-activated receptors δ drugs being marketed. In this work, we s...

journal_title：Chemical biology & drug design

authors： Maltarollo VG,Honório KM

更新日期：2012-10-01 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：:In this research, a series of substituted 5-(5-amino-1-aryl-1H-pyrazol-4-yl)-1H-tetrazoles were synthesized and evaluated for in vitro antileishmanial activity. Among the derivatives, examined compounds 3b and 3l exhibited promising activity against promastigotes and amastigotes forms of Leishmania amazonensis. The cy...

journal_title：Chemical biology & drug design

authors： dos Santos Faiões V,Leon LL,Canto-Cavalheiro MM,Torres-Santos EC,Bernardino AM,Vegi PF,dos Santos MS

更新日期：2014-03-01 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：:We report our three-dimensional quantitative structure activity relationship (3D-QSAR) studies of the series of anilinopyrimidine derivatives of JNK1 inhibitors. The comparative molecular field analysis (CoMFA) and comparative molecular similarity indices analysis (CoMSIA) were applied using different alignment method...

journal_title：Chemical biology & drug design

authors： Madhavan T,Chung JY,Kothandan G,Gadhe CG,Cho SJ

更新日期：2012-01-01 00:00:00

abstract：:Artemisinin is a naturally occurring antimalarial agent which has shown potent anticancer activity. In this work, new artemisinin derivatives with the piperazine group were synthesized. The cytotoxic activities of derivatives 5a-5d were evaluated by MTT assay against ten cell lines. The results showed that 5a-5d were ...

journal_title：Chemical biology & drug design

authors： Sun Q,Wang J,Li Y,Zhuang J,Zhang Q,Sun X,Sun D

更新日期：2017-11-01 00:00:00

abstract：:The screening of an in-house quinolones library against Mycobacterium tuberculosis (Mtb) H(37) Rv, followed by a first cycle of optimization, yielded 6-hydrogen-8-methyl derivatives endowed with good potency. The antitubercular activity also encompassed the bacteria in a non-replicating state (NRP-TB) with minimum inh...

journal_title：Chemical biology & drug design

authors： Tabarrini O,Sabatini S,Massari S,Pieroni M,Franzblau SG,Cecchetti V

更新日期：2012-11-01 00:00:00

abstract：:Structure-activity analyses of synthetic disorazole C(1) and eight of its analogs indicate that the presence of a vinyl oxirane moiety or a tetraene sequence is not necessary for potent cytotoxic and antimitotic properties. Using an automated multiparameter fluorescence-based cellular assay to simultaneously probe the...

journal_title：Chemical biology & drug design

authors： Wipf P,Graham TH,Vogt A,Sikorski RP,Ducruet AP,Lazo JS

更新日期：2006-01-01 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：:Structure-activity relationship (SAR) studies are essential in the generation of peptides with enhanced activity and efficacy as therapeutic agents. In this study, we report a Structure-activity relationship study for a family of mimetic peptides derived from type IV collagen with potent anti-angiogenic properties. Th...

journal_title：Chemical biology & drug design

authors： Rosca EV,Koskimaki JE,Pandey NB,Tamiz AP,Popel AS

更新日期：2012-07-01 00:00:00

abstract：:Bis-indole derivatives including 1,1-bis(3'-indolyl)-1-(4-chlorophenyl)methane (DIM-C-pPhCl) and substituted quinolines such as chloroquine (CQ) and amodiaquine (AQ) are nuclear receptor 4A2 (NR4A2, Nurr1) ligands, and they exhibit anti-inflammatory activities in mouse and rat models of Parkinson's disease, respective...

journal_title：Chemical biology & drug design

authors： Li X,Tjalkens RB,Shrestha R,Safe S

更新日期：2019-10-01 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：: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

abstract：:The development of isozyme-selective carbonic anhydrase inhibitors is currently still a great challenge. In the present study, protein-ligand complex structures were obtained by AutoDock Vina with SBR ((R)-N-(3-indol-1-yl-2-methyl-propyl)-4-sulfamoyl-benzamide) as the only inhibitor docked into the binding pockets of ...

journal_title：Chemical biology & drug design

authors： Xiang F,Xiang J,Fang Y,Zhang M,Li M

更新日期：2014-02-01 00:00:00

abstract：:Because of their poor metabolic stability and limited blood-brain barrier permeability, endomorphins have a low analgesic efficacy when administered systemically. Therefore, it is of great importance to design analogues with improved peptidase resistance and better delivery to the central nervous system. Recently, nov...

journal_title：Chemical biology & drug design

authors： Mallareddy JR,Tóth G,Fazakas C,Molnár J,Nagyőszi P,Lipkowski AW,Krizbai IA,Wilhelm I

更新日期：2012-04-01 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：:Receptor-dependent four-dimensional quantitative structure-activity relationship (RD-4D-QSAR) studies were applied on a series of 21 peptides reversible inhibitors of Trypanosoma cruzi trypanothione reductase (TR) (Amino Acids, 20, 2001, 145). The RD-4D-QSAR (J Chem Inform Comp Sci, 43, 2003, 1591) approach can evalua...

journal_title：Chemical biology & drug design

authors： da Rocha Pita SS,Albuquerque MG,Rodrigues CR,Castro HC,Hopfinger AJ

更新日期：2012-05-01 00:00:00

abstract：:Tuberculosis is the deadliest infectious disease affecting humankind with a death toll of approximately 1.7 million people in 2016. The increasing prevalence of multidrug-resistant strains of the causative pathogen, Mycobacterium tuberculosis (Mtb) which results in reduced effectiveness of the current therapies, under...

journal_title：Chemical biology & drug design

authors： Cilliers P,Seldon R,Smit FJ,Aucamp J,Jordaan A,Warner DF,N'Da DD

更新日期：2019-08-01 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：: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：:We report an advanced 'hybrid fingerprint' design concept specifically for the purpose of scaffold hopping. The generation of hybrid fingerprints includes two major steps. In the 'fingerprint reduction' step, bit positions of different types of fingerprints (e.g. substructural and pharmacophore fingerprints) are ranke...

journal_title：Chemical biology & drug design

authors： Nisius B,Bajorath J

更新日期：2010-02-01 00:00:00

abstract：:Somatostatin owes its biological activity to the presence of a well-defined beta-turn centered around the tetrapeptide Phe-Trp-Lys-Thr. We have developed a light-activated beta-turn scaffold, 1, with the ability to template a beta-turn conformation within the somatostatin tetrapeptide only upon photolysis. The three-d...

journal_title：Chemical biology & drug design

authors： Ulysse LG Jr,Chmielewski J

更新日期：2006-02-01 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