Development of peptide and small-molecule HIV-1 fusion inhibitors that target gp41.

abstract：:Seasonal influenza infections are associated with an estimated 250-500 000 deaths annually. Resistance to the antiviral M2 ion-channel inhibitors has largely invalidated their clinical utility. Resistance to neuraminidase inhibitors has also been observed in several influenza A virus (IAV) strains. These data have pro...

journal_title：ChemMedChem

authors： Sagong HY,Bauman JD,Nogales A,Martínez-Sobrido L,Arnold E,LaVoie EJ

更新日期：2019-06-18 00:00:00

abstract：:There has been significant interest in spleen tyrosine kinase (Syk) owing to its role in a number of disease states, including autoimmunity, inflammation, and cancer. Ongoing therapeutic programs have resulted in several compounds that are now in clinical use. Herein we report our optimization of the imidazopyrazine c...

journal_title：ChemMedChem

authors： Lovering F,Aevazelis C,Chang J,Dehnhardt C,Fitz L,Han S,Janz K,Lee J,Kaila N,McDonald J,Moore W,Moretto A,Papaioannou N,Richard D,Ryan MS,Wan ZK,Thorarensen A

更新日期：2016-01-19 00:00:00

abstract：:Apelin is the endogenous ligand of the APJ receptor, a member of the G-protein-coupled receptor family. The apelin-APJ complex has been detected in many tissues and is emerging as a promising target for several pathophysiological conditions. There is currently little information on the structure-activity relationship ...

journal_title：ChemMedChem

authors： Murza A,Parent A,Besserer-Offroy E,Tremblay H,Karadereye F,Beaudet N,Leduc R,Sarret P,Marsault É

更新日期：2012-02-06 00:00:00

abstract：:The cytotoxic activity of a series of 23 new isoerianin derivatives with modifications on both the A and B rings was studied. Several compounds exhibited excellent antiproliferative activity at nanomolar concentrations against a panel of human cancer cell lines. The most cytotoxic compound, isoerianin (3), strongly in...

journal_title：ChemMedChem

authors： Messaoudi S,Hamze A,Provot O,Tréguier B,Rodrigo De Losada J,Bignon J,Liu JM,Wdzieczak-Bakala J,Thoret S,Dubois J,Brion JD,Alami M

更新日期：2011-03-07 00:00:00

abstract：:Given the worldwide spread of bacterial drug resistance, there is an urgent need to develop new compounds that exhibit potent antibacterial activity and that are unimpaired by this phenomenon. Quaternary ammonium compounds have been used for many years as disinfectants, but recent advances have shown that polycationic...

journal_title：ChemMedChem

authors： Thomas B,Duval RE,Fontanay S,Varbanov M,Boisbrun M

更新日期：2019-07-03 00:00:00

abstract：:The Pathogen Box is a 400-strong collection of drug-like compounds, selected for their potential against several of the world's most important neglected tropical diseases, including trypanosomiasis, leishmaniasis, cryptosporidiosis, toxoplasmosis, filariasis, schistosomiasis, dengue virus and trichuriasis, in addition...

journal_title：ChemMedChem

authors： Veale CGL

更新日期：2019-02-19 00:00:00

abstract：:Over the years, a number of dimensionality reduction techniques have been proposed and used in chemoinformatics to perform nonlinear mappings. In this study, four representatives of nonlinear dimensionality reduction methods related to two different families were analyzed: distance-based approaches (Isomap and Diffusi...

journal_title：ChemMedChem

authors： Kireeva NV,Ovchinnikova SI,Tetko IV,Asiri AM,Balakin KV,Tsivadze AY

更新日期：2014-05-01 00:00:00

abstract：:This paper describes the synthesis, characterisation, and cytotoxicity of a novel trinuclear platinum complex code named TH1. In addition to its activity against human ovarian cancer cell lines: A2780, A2780(cisR), and A2780(ZD0473R), cell uptake, DNA-binding, and the nature of the compound interaction with pBR322 pla...

journal_title：ChemMedChem

authors： Tayyem H,Huq F,Yu JQ,Beale P,Fisher K

更新日期：2008-01-01 00:00:00

abstract：:Serine- and metallo-β-lactamases present a threat to the clinical use of nearly all β-lactam antibiotics, including penicillins, cephalosporins, and carbapenems. Efforts to develop metallo-β-lactamase (MBL) inhibitors require suitable screening platforms to allow the rapid determination of β-lactamase activity and eff...

journal_title：ChemMedChem

authors： Makena A,van Berkel SS,Lejeune C,Owens RJ,Verma A,Salimraj R,Spencer J,Brem J,Schofield CJ

更新日期：2013-12-01 00:00:00

abstract：:PH-797804 ((aS)-3-{3-bromo-4-[(2,4-difluorobenzyl)oxy]-6-methyl-2-oxopyridin-1(2H)-yl}-N,4-dimethylbenzamde) is a diarylpyridinone inhibitor of p38 mitogen-activated protein (MAP) kinase derived from a racemic mixture as the more potent atropisomer (aS), first proposed by molecular modeling and subsequently confirmed ...

journal_title：ChemMedChem

authors： Xing L,Devadas B,Devraj RV,Selness SR,Shieh H,Walker JK,Mao M,Messing D,Samas B,Yang JZ,Anderson GD,Webb EG,Monahan JB

更新日期：2012-02-06 00:00:00

abstract：:Plasmodium parasites kill 435 000 people around the world every year due to unavailable vaccines, a limited arsenal of antimalarial drugs, delayed treatment, and the reduced clinical effectiveness of current practices caused by drug resistance. Therefore, there is an urgent need to discover and develop new antiplasmod...

journal_title：ChemMedChem

authors： de Souza Pereira C,Costa Quadros H,Magalhaes Moreira DR,Castro W,Santos De Deus Da Silva RI,Botelho Pereira Soares M,Fontinha D,Prudêncio M,Schmitz V,Dos Santos HF,Gendrot M,Fonta I,Mosnier J,Pradines B,Navarro M

更新日期：2020-11-24 00:00:00

abstract：:A screen of a focused kinase inhibitor library against Trypanosoma brucei rhodesiense led to the identification of seven series, totaling 121 compounds, which showed >50 % inhibition at 5 μm. Screening of these hits in a T. b. brucei proliferation assay highlighted three compounds with a 1H-imidazo[4,5-b]pyrazin-2(3H)...

journal_title：ChemMedChem

authors： Woodland A,Thompson S,Cleghorn LA,Norcross N,De Rycker M,Grimaldi R,Hallyburton I,Rao B,Norval S,Stojanovski L,Brun R,Kaiser M,Frearson JA,Gray DW,Wyatt PG,Read KD,Gilbert IH

更新日期：2015-11-01 00:00:00

abstract：:Dopamine (DA) D(3) receptor antagonism might play a significant role in different therapeutic areas. A high number of preclinical studies on DA D(3) receptor antagonists have shown efficacy in animal models of Parkinson's disease, schizophrenia and drug dependence. This Review covers the activities of medicinal chemis...

journal_title：ChemMedChem

authors： Micheli F

更新日期：2011-07-04 00:00:00

abstract：:3,6-Dimethyl-1,2,4,5-tetrazine-1,4-dicarboxamide derivatives were synthesized, and their structures were confirmed by single-crystal X-ray diffraction. This reaction yields the 1,4-dicarboxamide derivatives rather than the 1,2-dicarboxamide derivatives. Their in vitro antitumor activities were evaluated against SGC-79...

journal_title：ChemMedChem

authors： Rao GW,Guo YM,Hu WX

更新日期：2012-06-01 00:00:00

abstract：:The metal ion chelating β-N-hydroxy-γ-ketocarboxamide pharmacophore was integrated into a quinazolinone scaffold, leading to N-arylalkyl-3-hydroxy-4-oxo-3,4-dihydroquinazolin-2-carboxamide derivatives as hepatitis C virus (HCV) NS5B polymerase inhibitors. Lead optimization led to the identification of N-phenylpropyl c...

journal_title：ChemMedChem

authors： Deore RR,Chen GS,Chang PT,Chern TR,Lai SY,Chuang MH,Lin JH,Kung FL,Chen CS,Chiou CT,Chern JW

更新日期：2012-05-01 00:00:00

abstract：:Discovered as a modulator of the toxic response to environmental pollutants, aryl hydrocarbon receptor (AhR) has recently gained attention for its involvement in various physiological and pathological pathways. AhR is a ligand-dependent transcription factor activated by a large array of chemical compounds, which inclu...

journal_title：ChemMedChem

authors： Dolciami D,Gargaro M,Cerra B,Scalisi G,Bagnoli L,Servillo G,Fazia MAD,Puccetti P,Quintana FJ,Fallarino F,Macchiarulo A

更新日期：2018-02-06 00:00:00

abstract：:N-Acylethanolamine acid amidase (NAAA) is a cysteine hydrolase that catalyzes the hydrolysis of endogenous lipid mediators such as palmitoylethanolamide (PEA). PEA has been shown to exert anti-inflammatory and antinociceptive effects in animals by engaging peroxisome proliferator-activated receptor α (PPAR-α). Thus, p...

journal_title：ChemMedChem

authors： Fiasella A,Nuzzi A,Summa M,Armirotti A,Tarozzo G,Tarzia G,Mor M,Bertozzi F,Bandiera T,Piomelli D

更新日期：2014-07-01 00:00:00

abstract：:There is an urgent clinical need for imaging of α-synuclein (αSyn) fibrils, the hallmark biomarker for Parkinson's disease, in neurodegenerative disorders. Despite immense efforts, promising tracer candidates for nuclear imaging of αSyn are rare. Diphenyl pyrazoles are known modulators of αSyn aggregation and thus bea...

journal_title：ChemMedChem

authors： Maurer A,Leonov A,Ryazanov S,Herfert K,Kuebler L,Buss S,Schmidt F,Weckbecker D,Linder R,Bender D,Giese A,Pichler BJ,Griesinger C

更新日期：2020-03-05 00:00:00

abstract：:Given the number of monogenic ocular diseases and the number of non-monogenic degenerative ocular diseases for which gene therapy is considered as a treatment, the development of effective therapeutic delivery strategies for DNA is a critical research goal. In this work, nonviral nanoparticles (NPs) composed of glycol...

journal_title：ChemMedChem

authors： Mitra RN,Han Z,Merwin M,Al Taai M,Conley SM,Naash MI

更新日期：2014-01-01 00:00:00

abstract：:(±)-6-Alkyl-2,4-diaminopyrimidine-based inhibitors of bacterial dihydrofolate reductase (DHFR) have been prepared and evaluated for biological potency against Bacillus anthracis and Staphylococcus aureus. Biological studies revealed attenuated activity relative to earlier structures lacking substitution at C6 of the d...

journal_title：ChemMedChem

authors： Nammalwar B,Bourne CR,Bunce RA,Wakeham N,Bourne PC,Ramnarayan K,Mylvaganam S,Berlin KD,Barrow EW,Barrow WW

更新日期：2012-11-01 00:00:00

abstract：:Targeted photodynamic therapy is a new promising therapeutic strategy to overcome growing problems in contemporary medicine, such as drug toxicity and drug resistance. A series of erlotinib-zinc(II) phthalocyanine conjugates were designed and synthesized. Compared with unsubstituted zinc(II) phthalocyanine, these conj...

journal_title：ChemMedChem

authors： Zhang FL,Huang Q,Liu JY,Huang MD,Xue JP

更新日期：2015-02-01 00:00:00

abstract：:In the present review the crucial role of the guanidinium functional group in facilitating the transport of dendritic polymers through liposomal and cell membranes is discussed, along with other structural features of guanidinylated dendritic polymers that fine-tune their transport properties, and even determine their...

journal_title：ChemMedChem

authors： Theodossiou TA,Pantos A,Tsogas I,Paleos CM

更新日期：2008-11-01 00:00:00

abstract：:Targeting the biosynthetic pathway of neuroactive steroids with specific 18 kDa translocator protein (TSPO) ligands may be a viable therapeutic approach for a variety of neurodegenerative and neuropsychiatric diseases. However, the lack of correlation between binding affinity and in vitro steroidogenic efficacy has li...

journal_title：ChemMedChem

authors： Costa B,Taliani S,Da Pozzo E,Barresi E,Robello M,Cavallini C,Cosconati S,Da Settimo F,Novellino E,Martini C

更新日期：2017-08-22 00:00:00

abstract：:The β-site amyloid precursor protein cleaving enzyme 1 (BACE1, also known as β-secretase) is a promising target for the treatment of Alzheimer's disease. A pKa lowering approach over the initial leads was adopted to mitigate hERG inhibition and P-gp efflux, leading to the design of 6-CF3 dihydrothiazine 8 (N-(3-((4S,6...

journal_title：ChemMedChem

authors： Anan K,Iso Y,Oguma T,Nakahara K,Suzuki S,Yamamoto T,Matsuoka E,Ito H,Sakaguchi G,Ando S,Morimoto K,Kanegawa N,Kido Y,Kawachi T,Fukushima T,Teisman A,Urmaliya V,Dhuyvetter D,Borghys H,Austin N,Van Den Bergh A,Ver

更新日期：2019-11-20 00:00:00

abstract：:Cellular chaperones that belong to the heat-shock protein 90 (Hsp90) family are a prerequisite for successful viral propagation for most viruses. The hepatitis C virus (HCV) uses Hsp90 for maturation, folding, and modification of viral proteins. Based on our previous discovery that marine alkaloid analogues with a 4,5...

journal_title：ChemMedChem

authors： Lillsunde KE,Tomašič T,Schult P,Lohmann V,Kikelj D,Tammela P

更新日期：2019-02-05 00:00:00

abstract：:The Eph-ephrin system, including the EphA2 receptor and the ephrinA1 ligand, plays a critical role in tumor and vascular functions during carcinogenesis. We previously identified (3α,5β)-3-hydroxycholan-24-oic acid (lithocholic acid) as an Eph-ephrin antagonist that is able to inhibit EphA2 receptor activation; it is ...

journal_title：ChemMedChem

authors： Tognolini M,Incerti M,Hassan-Mohamed I,Giorgio C,Russo S,Bruni R,Lelli B,Bracci L,Noberini R,Pasquale EB,Barocelli E,Vicini P,Mor M,Lodola A

更新日期：2012-06-01 00:00:00

abstract：:The design of compounds selective for the MT1 melatonin receptor is still a challenging task owing to the limited knowledge of the structural features conferring selectivity for the MT1 subtype, and only few selective compounds have been reported so far. N-(Anilinoalkyl)amides are a versatile class of melatonin recept...

journal_title：ChemMedChem

authors： Rivara S,Pala D,Lodola A,Mor M,Lucini V,Dugnani S,Scaglione F,Bedini A,Lucarini S,Tarzia G,Spadoni G

更新日期：2012-11-01 00:00:00

abstract：:A series of new substituted 7-phenyl-3H-pyrrolo[3,2-f]quinolin-9-ones were synthesized and evaluated for their antiproliferative activity. The most active derivatives showed high selectivity against human leukemia cell lines and potently inhibited their growth, with GI(50) values in the nanomolar range. The active com...

journal_title：ChemMedChem

authors： Ferlin MG,Bortolozzi R,Brun P,Castagliuolo I,Hamel E,Basso G,Viola G

更新日期：2010-08-02 00:00:00

abstract：:Opening up ion channels: We synthesised a series of anthraquinone analogues, called the GoSlo-SR family. Their effects on bladder smooth muscle BK channels were examined and, as shown, shifted voltage dependent activation >-100 mV (at 10 μM). They were more efficacious than NS11021 and could provide a new scaffold for...

journal_title：ChemMedChem

authors： Roy S,Morayo Akande A,Large RJ,Webb TI,Camarasu C,Sergeant GP,McHale NG,Thornbury KD,Hollywood MA

更新日期：2012-10-01 00:00:00

abstract：:Drug metabolism, toxicity, and their interaction profiles are major issues in the drug-discovery and lead-optimization processes. The cytochromes P450 (CYPs) 2D6 and 2C9 are enzymes involved in the oxidative metabolism of a majority of marketed drugs. Therefore, the prediction of the binding affinity towards CYP2D6 an...

journal_title：ChemMedChem

authors： Rossato G,Ernst B,Smiesko M,Spreafico M,Vedani A

更新日期：2010-12-03 00:00:00