2,6-Diaryl-4-phenacylaminopyrimidines as potent and selective adenosine A(2A) antagonists with reduced hERG liability.

Abstract:

:In this report, the design and synthesis of a series of pyrimidine based adenosine A(2A) antagonists are described. The strategy and outcome of expanding SAR exploration to attenuate hERG and improve selectivity over A(1) are discussed. Compound 33 exhibited excellent potency, selectivity over A(1), and reduced hERG liability.

journal_name

Bioorg Med Chem Lett

authors

Moorjani M,Zhang X,Chen Y,Lin E,Rueter JK,Gross RS,Lanier MC,Tellew JE,Williams JP,Lechner SM,Malany S,Santos M,Ekhlassi P,Castro-Palomino JC,Crespo MI,Prat M,Gual S,Díaz JL,Saunders J,Slee DH

doi

10.1016/j.bmcl.2008.01.036

subject

Has Abstract

pub_date

2008-02-15 00:00:00

pages

1269-73

issue

4

eissn

0960-894X

issn

1464-3405

pii

S0960-894X(08)00051-6

journal_volume

18

pub_type

杂志文章
  • Discovery of medium ring thiophosphorus based heterocycles as antiproliferative agents.

    abstract::Hydrogen sulfide (H2S) has been investigated for its potential in therapy. Recently, we reported novel H2S donor molecules based on a thiophosphorus core, which slowly release H2S and have improved anti-proliferative activity in cancer cell lines compared to the most widely studied H2S donor GYY4137 (1). Herein, we ha...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2016.12.079

    authors: Feng W,Novera W,Peh K,Neo D,Ramanujulu PM,Moore PK,Deng LW,Dymock BW

    更新日期:2017-02-15 00:00:00

  • Discovery of highly potent and selective benzyloxybenzyl-based peroxisome proliferator-activator receptor (PPAR) delta agonists.

    abstract::A series of 1,4-benzyloxybenzylsulfanylaryl carboxylic acids were prepared and their activities for PPAR receptor subtypes (alpha, delta, and gamma) with potential indications for the treatment of dyslipidemia were investigated. Analog 13a displayed the greatest binding affinity (IC(50)=10nM) and selectivity (120-fold...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2007.04.046

    authors: Bratton LD,Filzen GF,Geyer A,Hoffman JK,Lu G,Pulaski J,Trivedi BK,Unangst PC,Xu X

    更新日期:2007-07-01 00:00:00

  • Novel antibacterial active quinolone-fluoroquinolone conjugates and 2D-QSAR studies.

    abstract::Novel, quinolone-fluoroquinolone conjugates 10a-f, 11a-f, 13a-f and 14a-f with amino acid linkers were synthesized in good yields utilizing benzotriazole chemistry. Antibacterial bioassay showed the synthesized bis-conjugates exhibit anti-bacterial properties comparable with the parent drugs. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2015.07.077

    authors: Panda SS,Liaqat S,Girgis AS,Samir A,Hall CD,Katritzky AR

    更新日期:2015-09-15 00:00:00

  • Reduction of hERG inhibitory activity in the 4-piperidinyl urea series of H3 antagonists.

    abstract::Structural features of the substituted 4-piperidinyl urea analogs 1, responsible for the H3 antagonist activity, have been identified. Structure-activity relationship of the H3 receptor affinity, hERG ion channel inhibitory activity and their separation is described. Preliminary pharmacokinetic evaluation of the compo...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.01.121

    authors: Berlin M,Lee YJ,Boyce CW,Wang Y,Aslanian R,McCormick KD,Sorota S,Williams SM,West RE Jr,Korfmacher W

    更新日期:2010-04-01 00:00:00

  • Discovery and characterization of potent and selective 4-oxo-4-(5-(5-phenyl-1,2,4-oxadiazol-3-yl)indolin-1-yl)butanoic acids as S1P₁ agonists.

    abstract::S1P(1) receptor driven lymphopenia has proven utility in the treatment of an array of autoimmune disease states. As a part of our efforts to develop potent and selective S1P(1) receptor agonists, we have identified a novel chemical series of 4-oxo-4-(5-(5-phenyl-1,2,4-oxadiazol-3-yl)indolin-1-yl)butanoic acid S1P(1) r...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.05.110

    authors: Buzard D,Han S,Thoresen L,Moody J,Lopez L,Kawasaki A,Schrader T,Sage C,Gao Y,Edwards J,Barden J,Thatte J,Fu L,Solomon M,Liu L,Al-Shamma H,Gatlin J,Le M,Xing C,Espinola S,Jones RM

    更新日期:2011-10-01 00:00:00

  • Synthesis of cynaropicrin-d(4).

    abstract::Cynaropicrin is a guaianolide sesquiterpene lactone, which has potent in vitro and in vivo inhibitory activity against Trypanosoma brucei, the protozoan parasite that causes human African trypanosomiasis (HAT; sleeping sickness). Herein, we describe the synthesis of cynaropicrin's deuterated derivative, cynaropicrin-d...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2015.10.065

    authors: Sato T,Hara S,Sato M,Ogawa K,Adams M,Usuki T

    更新日期:2015-12-01 00:00:00

  • Optimization of a 1,5-dihydrobenzo[b][1,4]diazepine-2,4-dione series of HIV capsid assembly inhibitors 2: structure-activity relationships (SAR) of the C3-phenyl moiety.

    abstract::Detailed structure-activity relationships of the C3-phenyl moiety that allow for the optimization of antiviral potency of a series of 1,5-dihydrobenzo[b][1,4]diazepine-2,4-dione inhibitors of HIV capsid (CA) assembly are described. Combination of favorable substitutions gave additive SAR and allowed for the identifica...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.03.074

    authors: Fader LD,Landry S,Goulet S,Morin S,Kawai SH,Bousquet Y,Dion I,Hucke O,Goudreau N,Lemke CT,Rancourt J,Bonneau P,Titolo S,Amad M,Garneau M,Duan J,Mason S,Simoneau B

    更新日期:2013-06-01 00:00:00

  • Inhibition of Src kinase activity by 4-anilino-7-thienyl-3-quinolinecarbonitriles.

    abstract::Based on a screening lead from a yeast-based assay to identify Src family kinase inhibitors, a series of 4-anilino-7-thienyl-3-quinolinecarbonitriles was prepared. When the thiophene ring was substituted with a water-solubilizing group in a 2,5-, 3,5- or 2,4-pattern, potent inhibition of Src kinase activity was observ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(02)00302-5

    authors: Boschelli DH,Wang DY,Ye F,Yamashita A,Zhang N,Powell D,Weber J,Boschelli F

    更新日期:2002-08-05 00:00:00

  • Ionic liquid promoted synthesis, antibacterial and in vitro antiproliferative activity of novel α-aminophosphonate derivatives.

    abstract::Ionic liquid ethyl ammonium nitrate is used as an excellent catalyst and solvent for three-component one-pot reaction of an aldehydes, amines and diethylphosphite to form novel α-aminophosphonates at room temperature. Among the various catalysts, the preparation of ethyl ammonium nitrate is an environmental friendly, ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.02.039

    authors: Dake SA,Raut DS,Kharat KR,Mhaske RS,Deshmukh SU,Pawar RP

    更新日期:2011-04-15 00:00:00

  • Spirocyclic NK(1) antagonists I: [4.5] and [5.5]-spiroketals.

    abstract::A series of novel spiroketal-based NK(1) antagonists is described. The effect of modifications to the spiroether ring and aromatic substituents are discussed, leading to the identification of compounds with high affinity and excellent CNS penetration. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(02)00506-1

    authors: Seward EM,Carlson E,Harrison T,Haworth KR,Herbert R,Kelleher FJ,Kurtz MM,Moseley J,Owen SN,Owens AP,Sadowski SJ,Swain CJ,Williams BJ

    更新日期:2002-09-16 00:00:00

  • Nucleoside analogues as highly potent and selective inhibitors of herpes simplex virus thymidine kinase.

    abstract::A series of carboxamide derivatives of 5'-amino-2',5'-dideoxy-5-ethyluridine has been prepared as inhibitors of HSV-TK (herpes simplex virus thymidine kinase). The most potent compounds were derived from xanthene, thioxanthene and dihydroanthracene carboxylic acids. The lead compounds show subnanomolar IC(50) values a...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(01)00256-6

    authors: Martin JA,Lambert RW,Merrett JH,Parkes KE,Thomas GJ,Baker SJ,Bushnell DJ,Cansfield JE,Dunsdon SJ,Freeman AC,Hopkins RA,Johns IR,Keech E,Simmonite H,Walmsley A,Wong Kai-In P,Holland M

    更新日期:2001-07-09 00:00:00

  • Discovery of novel 2-(aminoheteroaryl)-thiazole-5-carboxamides as potent and orally active Src-family kinase p56(Lck) inhibitors.

    abstract::A series of substituted 2-(aminoheteroaryl)-thiazole-5-carboxamide analogs have been synthesized as novel, potent inhibitors of the Src-family kinase p56Lck. Among them, compound 2 displayed superior in vitro potency and excellent in vivo efficacy. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.09.093

    authors: Chen P,Norris D,Das J,Spergel SH,Wityak J,Leith L,Zhao R,Chen BC,Pitt S,Pang S,Shen DR,Zhang R,De Fex HF,Doweyko AM,McIntyre KW,Shuster DJ,Behnia K,Schieven GL,Barrish JC

    更新日期:2004-12-20 00:00:00

  • Synthesis and SAR of sulfonyl- and phosphoryl amidine compounds as anti-resorptive agents.

    abstract::Sulfonyl amidines (1) and phosphoryl amidines (2), which were efficiently synthesized via a Cu-catalyzed one pot reaction, showed potent anti-bone resorptive activity in vitro. Structure activity relationship studies led to the identification of numerous osteoclast differentiation inhibitors. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.11.104

    authors: Lee MY,Kim MH,Kim J,Kim SH,Kim BT,Jeong IH,Chang S,Kim SH,Chang SY

    更新日期:2010-01-15 00:00:00

  • Isolation, semi-synthesis and bio-evaluation of spatane derivatives from the brown algae Stoechospermum marginatum.

    abstract::A comprehensive investigation of chemical constituents from brown algae Stoechospermum marginatum yielded ten known spatane compounds (1-10). To develop the compound libraries on these scaffolds, a series of semi synthetic derivatives was prepared (1a-1d, 2a, 4a, 11 and 12) and investigated for their anti-microbial an...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2015.04.061

    authors: Chinnababu B,Purushotham Reddy S,Sankara Rao P,Loka Reddy V,Sudheer Kumar B,Rao JV,Prakasham RS,Suresh Babu K

    更新日期:2015-06-15 00:00:00

  • Ritonavir-boosted indinavir but not lopinavir inhibits erythrocytic stage Plasmodium knowlesi malaria in rhesus macaques.

    abstract::The inhibitive activities of the human immunodeficiency virus protease inhibitors ritonavir (RTV) boosted indinavir (IDV) and RTV boosted lopinavir (LPV) for erythrocytic stage malaria were evaluated in rhesus macaques. The IDV/RTV regimen effectively inhibits the replication of Plasmodium knowlesi with clinically rel...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2015.02.014

    authors: Qin L,Qin L,Xu W,Zhao S,Chen X

    更新日期:2015-04-01 00:00:00

  • New polyhydroxytriterpenoid derivatives from fruits of Terminalia chebula Retz. and their α-glucosidase and α-amylase inhibitory activity.

    abstract::Three new polyhydroxytriterpenoid derivatives, 23-O-neochebuloylarjungenin 28-O-β-d-glycopyranosyl ester (1), 23-O-4'-epi-neochebuloylarjungenin (2), and 23-O-galloylpinfaenoic acid 28-O-β-d-glucopyranosyl ester (17) were isolated from the fruits of Terminalia chebula Retz. along with fourteen known ones. Their struct...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2016.11.039

    authors: Lee DY,Yang H,Kim HW,Sung SH

    更新日期:2017-01-01 00:00:00

  • New C-23 modified of silybin and 2,3-dehydrosilybin: synthesis and preliminary evaluation of antioxidant properties.

    abstract::Silybin is the major flavonolignan of silymarin and it displays a plethora of biological effects, generally ascribed to its antioxidant properties. Herein we shall describe an efficient synthetic strategy to obtain a variety of new and more water-soluble silybin and 2,3-dehydrosilybin (DHS) derivatives in which the 23...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.06.049

    authors: Zarrelli A,Sgambato A,Petito V,De Napoli L,Previtera L,Di Fabio G

    更新日期:2011-08-01 00:00:00

  • Synthesis, thermal stability, antimalarial activity of symmetrically and asymmetrically substituted tetraoxanes.

    abstract::Symmetrically and asymmetrically substituted 1,2,4,5-tetraoxanes were synthesized by the oxidative system H(2)O(2)/TFE in presence of MeReO(3) as a catalyst. All of the synthesized compounds were characterized spectroscopically, and evaluated for cytotoxicity, and antimalarial activity. Several of these tetraoxanes ex...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2007.12.069

    authors: Atheaya H,Khan SI,Mamgain R,Rawat DS

    更新日期:2008-02-15 00:00:00

  • Synthesis and biological evaluation of novel carbazole-rhodanine conjugates as topoisomerase II inhibitors.

    abstract::In this study, a series of carbazole-rhodanine conjugates was synthesized and evaluated for their Topoisomerase II inhibition potency as well as cytotoxicity against a panel of four human cancer cell lines. Among these thirteen compounds, 3a, 3b, 3g, and 3h possessed Topoisomerase II inhibition potency at 20 μM. Mecha...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2018.03.017

    authors: Jiang H,Zhang WJ,Li PH,Wang J,Dong CZ,Zhang K,Chen HX,Du ZY

    更新日期:2018-05-01 00:00:00

  • Benzoindoloquinolines interact with DNA tetraplexes and inhibit telomerase.

    abstract::Telomeric G-rich single-stranded DNA can adopt a G-tetraplex structure which has been shown to inhibit telomerase activity. We have examined benzoindoloquinolines derivatives for their ability to stabilize an intramolecular G-quadruplex. The increase in T(m) value of the G-quadruplex was associated with telomerase inh...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(02)00080-x

    authors: Alberti P,Schmitt P,Nguyen CH,Rivalle C,Hoarau M,Grierson DS,Mergny JL

    更新日期:2002-04-08 00:00:00

  • Analogues of dealanylalahopcin are inhibitors of human HIF prolyl hydroxylases.

    abstract::Analogues of the naturally occurring cyclic hydroxamate dealanylalahopcin, which is an inhibitor of procollagen prolyl-4-hydroxylase, were synthesised and shown to be inhibitors of the human hypoxia-inducible factor prolyl hydroxylases. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(03)00149-5

    authors: Schlemminger I,Mole DR,McNeill LA,Dhanda A,Hewitson KS,Tian YM,Ratcliffe PJ,Pugh CW,Schofield CJ

    更新日期:2003-04-17 00:00:00

  • Synthesis and biological activity of 22-oxa CD-ring modified analogues of 1alpha,25-dihydroxyvitamin D3: cis-perhydrindane CE-ring analogues.

    abstract::The synthesis and biological activity of novel CD-ring modified analogues of 22-oxa-1alpha,25-dihydroxyvitamin D(3), lacking the D-ring and featuring a connection between C-12 and C-21 (cis-perhydrindane CE-ring analogues), is described. The synthesis of the CE-ring system follows Meyers' methodology for the preparati...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.05.067

    authors: Demin S,Van Haver D,Vandewalle M,De Clercq PJ,Bouillon R,Verstuyf A

    更新日期:2004-08-02 00:00:00

  • Antitrypanosomal and antioxidant properties of 4-hydroxycoumarins derivatives.

    abstract::In the present communication we prepared a series of six 4-hydroxycoumarin derivatives, isosters of quercetin, recognized as an antioxidant natural compound, with the aim of evaluating the antitrypanosomal activity against Trypanosoma cruzi, the parasite responsible for Chagas disease, and the antioxidant properties. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2012.07.013

    authors: Pérez-Cruz F,Serra S,Delogu G,Lapier M,Maya JD,Olea-Azar C,Santana L,Uriarte E

    更新日期:2012-09-01 00:00:00

  • O-arylmandelic acids as highly selective human PPAR alpha/gamma agonists.

    abstract::A new class of O-arylmandelic acid PPAR agonists show excellent anti-hyperglycemic efficacy in a db/db mouse model of DM2. These PPARalpha-weighted agonists do not show the typical PPARgamma associated side effects of BAT proliferation and cardiac hypertrophy in a rat tolerability assay. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(03)00702-9

    authors: Adams AD,Hu Z,von Langen D,Dadiz A,Elbrecht A,MacNaul KL,Berger JP,Zhou G,Doebber TW,Meurer R,Forrest MJ,Moller DE,Jones AB

    更新日期:2003-10-06 00:00:00

  • Ligand binding cooperativity: Bioisosteric replacement of CO with SO2 among thrombin inhibitors.

    abstract::Ligand-protein binding is a complex process that involves the formation of number of non-covalent interactions, e.g. H-bonds and hydrophobic interactions, between the ligand and the protein host. Upon binding, ligand functional groups can act synergistically (positive cooperativity) to improve the overall ligand bindi...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2016.07.024

    authors: Said AM,Hangauer DG

    更新日期:2016-08-15 00:00:00

  • Second generation N-(1,2-diphenylethyl)piperazines as dual serotonin and noradrenaline reuptake inhibitors: improving metabolic stability and reducing ion channel activity.

    abstract::New N-(1,2-diphenylethyl)piperazines 6 are disclosed as dual serotonin and noradrenaline reuptake inhibitors (SNRI) which may have potential in treating stress urinary incontinence (SUI). In this Letter, we present new data for SNRI PF-526014 (4) including performance in a canine in vivo model of SUI, cardiovascular a...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.04.052

    authors: Fray MJ,Fish PV,Allan GA,Bish G,Clarke N,Eccles R,Harrison AC,Le Net JL,Phillips SC,Regan N,Sobry C,Stobie A,Wakenhut F,Westbrook D,Westbrook SL,Whitlock GA

    更新日期:2010-06-15 00:00:00

  • N-alkyl-4-piperidinyl-2,3-diarylpyrrole derivatives with heterocyclic substitutions as potent and broad spectrum anticoccidial agents.

    abstract::Diaryl-(4-piperidinyl)-pyrrole derivatives bearing cyclic amine substituents have been synthesized and evaluated as anticoccidial agents. Improvements in potency of Et-PKG inhibition, such as azetidine derivative 3a, and broad spectrum anticoccidial activities in feed, such as morpholine derivative 8c, have been achie...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.01.104

    authors: Liang GB,Qian X,Feng D,Fisher M,Crumley T,Darkin-Rattray SJ,Dulski PM,Gurnett A,Leavitt PS,Liberator PA,Misura AS,Samaras S,Tamas T,Schmatz DM,Wyvratt M,Biftu T

    更新日期:2008-03-15 00:00:00

  • Design, synthesis, and antibacterial activity of 2,5-dihydropyrrole formyl hydroxyamino derivatives as novel peptide deformylase inhibitors.

    abstract::The synthesis and antibacterial activity of 2,5-dihydropyrrole formyl hydroxyamino derivatives are reported. The antibacterial activities of these derivatives were evaluated, and some of these derivatives showed better in vitro antibacterial activity than existing drugs, including penicillin, ciprofloxacin, vancomycin...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.04.123

    authors: Shi W,Duan Y,Qian Y,Li M,Yang L,Hu W

    更新日期:2010-06-15 00:00:00

  • Design and synthesis of positional isomers of 5 and 6-bromo-1-[(phenyl)sulfonyl]-2-[(4-nitrophenoxy)methyl]-1H-benzimidazoles as possible antimicrobial and antitubercular agents.

    abstract::In this Letter, we report the structure-activity relationship (SAR) studies on series of positional isomers of 5(6)-bromo-1-[(phenyl)sulfonyl]-2-[(4-nitrophenoxy)methyl]-1H-benzimidazoles derivatives 7(a-j) and 8(a-j) synthesized in good yields and characterized by (1)H NMR, (13)C NMR and mass spectral analyses. The c...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.06.072

    authors: Ranjith PK,Rajeesh P,Haridas KR,Susanta NK,Row TN,Rishikesan R,Kumari NS

    更新日期:2013-09-15 00:00:00

  • Rational design, synthesis and antitubercular evaluation of novel 2-(trifluoromethyl)phenothiazine-[1,2,3]triazole hybrids.

    abstract::Molecular hybridization is an emerging structural modification tool to design molecules with better pharmacophoric properties. A series of novel 2-(trifluoromethyl)phenothiazine-1,2,3-triazoles 5a-v designed by hybridizing two antitubercular drugs trifluoperazine and I-A09 in a single molecular architecture, were synt...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.11.031

    authors: Addla D,Jallapally A,Gurram D,Yogeeswari P,Sriram D,Kantevari S

    更新日期:2014-01-01 00:00:00