Discovery of thienopyridines as Src-family selective Lck inhibitors.

Abstract:

:We describe the identification, SAR, and in vivo pharmacology of a new series of Src-family selective Lck inhibitors. These thienopyridines were designed based on a desire to access the unique residues in the extended hinge region of Lck.

journal_name

Bioorg Med Chem Lett

authors

Abbott L,Betschmann P,Burchat A,Calderwood DJ,Davis H,Hrnciar P,Hirst GC,Li B,Morytko M,Mullen K,Yang B

doi

10.1016/j.bmcl.2006.12.035

subject

Has Abstract

pub_date

2007-03-01 00:00:00

pages

1167-71

issue

5

eissn

0960-894X

issn

1464-3405

pii

S0960-894X(06)01432-6

journal_volume

17

pub_type

杂志文章
  • The synthesis and SAR study of phenylalanine-derived (Z)-5-arylmethylidene rhodanines as anti-methicillin-resistant Staphylococcus aureus (MRSA) compounds.

    abstract::A focused library of rhodanine compounds containing novel substituents at the C5-position was synthesized and tested in vitro against a panel of clinically relevant MRSA strains. The present SAR study was based on our lead compound 1 (MIC=1.95 μg/mL), with a focus on identifying optimal C5-arylidene substituents. In o...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.08.059

    authors: Patel BA,Ashby CR Jr,Hardej D,Talele TT

    更新日期:2013-10-15 00:00:00

  • Targeted amplification of delivery to cell surface receptors by dendrimer self-assembly.

    abstract::Nanometer-scale architectures assembled on cell surface receptors from smaller macromolecular constituents generated a large amplification of fluorescence. A targeted dendrimer was synthesized from a cystamine-core G4 PAMAM dendrimer, and contained an anti-BrE3 monoclonal antibody as the targeting group, several fluor...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2014.01.063

    authors: Isaacman S,Buckley M,Wang X,Wang EY,Liebes L,Canary JW

    更新日期:2014-03-01 00:00:00

  • Synthesis, docking, and biological studies of phenanthrene β-diketo acids as novel HIV-1 integrase inhibitors.

    abstract::In the present study we report the synthesis of halogen-substituted phenanthrene β-diketo acids as new HIV-1 integrase inhibitors. The target phenanthrenes were obtained using both standard thermal- and microwave-assisted synthesis. 4-(6-Chlorophenanthren-2-yl)-2,4-dioxobutanoic acid (18) was the most active compound ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.09.009

    authors: Sharma H,Sanchez TW,Neamati N,Detorio M,Schinazi RF,Cheng X,Buolamwini JK

    更新日期:2013-11-15 00:00:00

  • A novel arylethynyltriazole acyclonucleoside inhibits proliferation of drug-resistant pancreatic cancer cells.

    abstract::Novel arylethynyltriazole acyclonucleosides were synthesized and assessed for their anticancer activity on drug-resistant pancreatic cancer MiaPaCa-2 cells. One lead compound was found to have much more potent apoptosis-related antiproliferative effects than gemcitabine, the current first-line treatment for pancreatic...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.08.093

    authors: Wang M,Xia Y,Fan Y,Rocchi P,Qu F,Iovanna JL,Peng L

    更新日期:2010-10-15 00:00:00

  • Synthesis and evaluation of imidazo[1,5-a]pyrazines as corticotropin releasing hormone receptor ligands.

    abstract::A novel series of imidazo[1,5-a]pyrazines was synthesized and evaluated as corticotropin releasing hormone (CRH) receptor ligands. SAR studies focused primarily on dialkylamino side chain optimization. SAR of the aryl and small alkyl substituents was also explored. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(01)00741-7

    authors: Hartz RA,Gilligan PJ,Nanda KK,Tebben AJ,Fitzgerald LW,Miller K

    更新日期:2002-02-11 00:00:00

  • 5-(4-Hydroxyphenyl)-3H-1,2-dithiole-3-thione-based fibrates as potential hypolipidemic and hepatoprotective agents.

    abstract::Hypolipidemic effects of the newly synthesized 5-(4-hydroxyphenyl)-3H-1,2-dithiole-3-thione-based fibrates were evaluated in Triton WR-1339 and high-fat diet (HFD)-induced hyperlipidemic mice. Preliminary screening of all the synthesized compounds was done by using an acute model (Triton WR-1339 model), in which compo...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2018.10.003

    authors: Chen ZZ,Xie YD,Shao LH,Wang QT,Xu YH,Bian XL

    更新日期:2018-12-15 00:00:00

  • Identification of a novel oxidation product from yellow fluorophore in the complex of apoPholasin and dehydrocoelenterazine.

    abstract::The complex of the recombinant fusion protein of apoPholasin and glutathione S-transferase (GST-apoPholasin) with non-fluorescent dehydrocoelenterazine (dCTZ) (GST-apoPholasin/dCTZ complex) shows yellow fluorescence at 539 nm by excitation at 430 nm. The GST-apoPholasin/dCTZ complex with a fluorophore (dCTZ*) has cons...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2020.127435

    authors: Inouye S,Nakamura M,Taguchi J,Hosoya T

    更新日期:2020-10-01 00:00:00

  • Identification of inhibitors for vascular endothelial growth factor receptor by using dynamic combinatorial chemistry.

    abstract::The novel analysis method consisting of size-exclusion chromatography (SEC) and HRMS analysis was firstly applied in the discovery of potential inhibitors towards cancer drug targets. With vascular endothelial growth factor receptor (VEGFR-2) as a target, dynamic combinatorial libraries (DCLs) were prepared by reactin...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2016.02.063

    authors: Yang Z,Fang Z,He W,Wang Z,Gan H,Tian Q,Guo K

    更新日期:2016-04-01 00:00:00

  • Cathepsin B inhibitory activities of phthalates isolated from a marine Pseudomonas strain.

    abstract::Two cathepsin B inhibitors were isolated from the culture supernatant of a marine Pseudomonas sp. PB01 (GenBank Accession No. EU126129). Their structures were elucidated by spectroscopic analyses as dibutyl phthalate and di-(2-ethylhexyl) phthalate. Both dibutyl phthalate and di-(2-ethylhexyl) phthalate showed dose-de...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.01.097

    authors: Hoang VL,Li Y,Kim SK

    更新日期:2008-03-15 00:00:00

  • The solid phase synthesis of a series of tri-substituted hydantoin ligands for the somatostatin SST5 receptor.

    abstract::A series of trisubstituted hydantoins has been prepared by a versatile solid phase route employing primary alcohols, amines and amino acids as the monomeric building blocks. Several compounds showed submicromolar affinity in binding assays at recombinant human somatostatin receptors. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(98)00647-7

    authors: Sciciński JJ,Barker MD,Murray PJ,Jarvie EM

    更新日期:1998-12-15 00:00:00

  • A hit to lead discovery of novel N-methylated imidazolo-, pyrrolo-, and pyrazolo-pyrimidines as potent and selective mTOR inhibitors.

    abstract::A series of N-7-methyl-imidazolopyrimidine inhibitors of the mTOR kinase have been designed and prepared, based on the hypothesis that the N-7-methyl substituent on imidazolopyrimidine would impart selectivity for mTOR over the related PI3Kα and δ kinases. The corresponding N-Me substituted pyrrolo[3,2-d]pyrimidines a...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.07.027

    authors: Lee W,Ortwine DF,Bergeron P,Lau K,Lin L,Malek S,Nonomiya J,Pei Z,Robarge KD,Schmidt S,Sideris S,Lyssikatos JP

    更新日期:2013-09-15 00:00:00

  • Novel ROS-activated agents utilize a tethered amine to selectively target acute myeloid leukemia.

    abstract::This study explores the possible use of reactive oxygen-activated DNA modifying agents against acute myeloid leukemia (AML). A key amine on the lead agent was investigated via cytotoxicity assays and was found necessary for potency. The two best compounds were screened via the NCI-60 cell panel. These two compounds ha...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.03.048

    authors: Bell-Horwath TR,Vadukoot AK,Thowfeik FS,Li G,Wunderlich M,Mulloy JC,Merino EJ

    更新日期:2013-05-15 00:00:00

  • Discovery of a potent and selective series of pyrazole bacterial methionyl-tRNA synthetase inhibitors.

    abstract::Starting with a micromolar lead identified from high-throughput screening, a series of pyrazoles were discovered with significantly improved potency on bacterial methionyl-tRNA synthetase and selectivity over human methionyl-tRNA synthetase. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(03)00298-1

    authors: Finn J,Mattia K,Morytko M,Ram S,Yang Y,Wu X,Mak E,Gallant P,Keith D

    更新日期:2003-07-07 00:00:00

  • Synthesis of all stereoisomers of 3-hydroxypipecolic acid and 3-hydroxy-4,5-dehydropipecolic acid and their evaluation as glycosidase inhibitors.

    abstract::A highly practicable synthesis of both enantiomers of 3-hydroxypipecolic acid derivatives 1, 2, 3, 4 is described. Screening of these molecules for glycosidase inhibition has been examined. Compound 3 was shown to be a potent inhibitor of beta-N-acetylglucosaminidase as well as Escherichia coli beta-glucuronidase. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.02.028

    authors: Ohara C,Takahashi R,Miyagawa T,Yoshimura Y,Kato A,Adachi I,Takahata H

    更新日期:2008-03-15 00:00:00

  • Farnesyl protein transferase inhibitors targeting the catalytic zinc for enhanced binding.

    abstract::Successful efforts to make farnesyl transferase (FT) inhibitors with appropriately tethered ligands designed to interact with a catalytic zinc that exist in the enzyme have been realized. Thus, by introducing either a pyridylmethylamino or propylaminolimidazole amide moieties off the 2-position of the piperidine ring,...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.09.026

    authors: Njoroge FG,Vibulbhan B,Pinto P,Strickland C,Kirschmeier P,Bishop WR,Girijavallabhan V

    更新日期:2004-12-06 00:00:00

  • Synthesis and dopamine transporter affinity of chiral 1-[2-[bis(4-fluorophenyl)methoxy]ethyl]-4-(2-hydroxypropyl)piperazines as potential cocaine abuse therapeutic agents.

    abstract::A series of optically pure phenyl-and non-phenyl-substituted 1-[2-[bis(4-fluorophenyl)methoxy]ethyl]-4-(2-hydroxypropyl)piperazines was synthesized and their binding affinity for dopamine transporter (DAT) was investigated. The analogues with a hydroxyl group in the S configuration were more selective for the DAT over...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(02)00940-x

    authors: Hsin LW,Prisinzano T,Wilkerson CR,Dersch CM,Horel R,Jacobson AE,Rothman RB,Rice KC

    更新日期:2003-02-10 00:00:00

  • Discovery of fused 5,6-bicyclic heterocycles as γ-secretase modulators.

    abstract::We herein report the discovery of four series of fused 5,6-bicyclic heterocycles as γ-secretase modulators. Synthesis and SAR of these series are discussed. These compounds represent a new class of γ-secretase modulators that demonstrate moderate to good in vitro potency in inhibiting Aβ(42) production. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.12.012

    authors: Qin J,Dhondi P,Huang X,Mandal M,Zhao Z,Pissarnitski D,Zhou W,Aslanian R,Zhu Z,Greenlee W,Clader J,Zhang L,Cohen-Williams M,Jones N,Hyde L,Palani A

    更新日期:2011-01-15 00:00:00

  • Synthesis and biological evaluation of novel (L)-alpha-amino acid methyl ester, heteroalkyl, and aryl substituted 1,4-naphthoquinone derivatives as antifungal and antibacterial agents.

    abstract::A series of (S)-N-(1,4-naphthoquinon-2-yl)-alpha-amino acid methyl esters 3-9, 2-N,N-dialkylamino-1,4-naphthoquinones 10-11 and 2-hydroxy-3-(2'-mercaptoimidazolyl)-1,4-naphthoquinones and their cyclic analogs 12-15 were synthesized and evaluated for antifungal and antibacterial activities. The structure-activity relat...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2005.08.032

    authors: Tandon VK,Yadav DB,Singh RV,Chaturvedi AK,Shukla PK

    更新日期:2005-12-01 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

  • Cyclic imides as potent and selective alpha-1A adrenergic receptor antagonists.

    abstract::We disclose a new compound class of potent and selective alpha-1A adrenergic receptor antagonists exemplified by the geminally, disubstituted cyclic imide 7. The optimization of lead compounds resulting in the cyclic imide motif is highlighted. The results of in vitro and in vivo studies of selected compounds are pres...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(01)00320-1

    authors: DiPardo RM,Patane MA,Newton RC,Price R,Broten TP,Chang RS,Ransom RW,Di Salvo J,Freidinger RM,Bock MG

    更新日期:2001-07-23 00:00:00

  • Solution and solid phase combinatorial synthesis of peptidomimetic library containing diversified alpha-methylated amino acids.

    abstract::A combinatorial peptidomimetic library containing diversified alpha-methylated amino acids was generated by the Ugi four component condensation (4cc) reaction from acids, amines, isocyanides and ketones in both solution and solid phase synthetic procedures. This one-pot methodology overall gave fair to good yields, wh...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(98)00279-0

    authors: Kim SW,Shin YS,Ro S

    更新日期:1998-07-07 00:00:00

  • Synthesis and antitumor activities of 5-methyl-1- and 2-[[2-dimethylaminoethyl]amino]-aza-thiopyranoindazoles.

    abstract::The synthesis of 1- and 2-substituted aza-benzothiopyranoindazoles has been accomplished. The comparisons of the in vitro antitumor activities of the 2-substituted analogues with the benzothiopyranoindazole chemotypes indicate that the positioning of the nitrogen atom at C-9 (9-aza analogue 4d) leads to a substrate wi...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(99)00689-7

    authors: Krapcho AP,Haydar SN,Truong-Chiott S,Hacker MP,Menta E,Beggiolin G

    更新日期:2000-02-07 00:00:00

  • Identification of a selective inhibitor of murine intestinal alkaline phosphatase (ML260) by concurrent ultra-high throughput screening against human and mouse isozymes.

    abstract::Alkaline phosphatase (AP) isozymes are present in a wide range of species from bacteria to man and are capable of dephosphorylation and transphosphorylation of a wide spectrum of substrates in vitro. In humans, four AP isozymes have been identified-one tissue-nonspecific (TNAP) and three tissue-specific-named accordin...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.12.043

    authors: Ardecky RJ,Bobkova EV,Kiffer-Moreira T,Brown B,Ganji S,Zou J,Pass I,Narisawa S,Iano FG,Rosenstein C,Cheltsov A,Rascon J,Hedrick M,Gasior C,Forster A,Shi S,Dahl R,Vasile S,Su Y,Sergienko E,Chung TDY,Kaunitz J,H

    更新日期:2014-02-01 00:00:00

  • Synthesis, biophysical and biological evaluation of 3,6-bis-amidoacridines with extended 9-anilino substituents as potent G-quadruplex-binding telomerase inhibitors.

    abstract::Telomerase and telomere maintenance are emerging targets for the treatment of human cancers. We report here on the targeting of the telomere-telomerase complex with a series of small molecules based on an acridine platform. A series of 3,6-bisamidoacridines with extended 9-anilino sidechains were designed and synthesi...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.05.090

    authors: Schultes CM,Guyen B,Cuesta J,Neidle S

    更新日期:2004-08-16 00:00:00

  • P4 capped amides and lactams as HCV NS3 protease inhibitors with improved potency and DMPK profile.

    abstract::SAR studies on the extension of P3 unit of Boceprevir (1, SCH 503034) with amides and lactams and their synthesis is described. Extensive SAR studies resulted in the identification of 36 bearing 4, 4-dimethyl lactam as the new P4 cap unit with improved potency (K(i)( *)=15nM, EC 90=70nM) and pharmacokinetic properties...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.11.094

    authors: Nair LG,Sannigrahi M,Bogen S,Pinto P,Chen KX,Prongay A,Tong X,Cheng KC,Girijavallabhan V,George Njoroge F

    更新日期:2010-01-15 00:00:00

  • Synthesis of a novel universal opioid receptor agonist with the 1,3,5-trioxazatriquinane skeleton and its pharmacologies.

    abstract::We designed and synthesized of 1,3,5-trioxazatriquinanes with o- or p-hydroxyphenyl rings as analogs of the κ opioid receptor agonist SYK-146 with m-hydroxyphenyl groups. Although almost all tested compounds did not bind to the opioid receptors, only 17b (SYK-524) with two o-hydroxyphenyl rings showed moderate or pote...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2014.08.012

    authors: Hirayama S,Wada N,Kuroda N,Iwai T,Yamaotsu N,Hirono S,Fujii H,Nagase H

    更新日期:2014-10-15 00:00:00

  • Orally active esters of dihydroartemisinin: Synthesis and antimalarial activity against multidrug-resistant Plasmodium yoelii in mice.

    abstract::A series of artemisinin derived esters 7a-j, incorporating pharmacologically privileged substructure, such as biphenyl, adamantane and fluorene, have been prepared and evaluated for antimalarial activity against multidrug-resistant (MDR) Plasmodium yoelii nigeriensis by oral route. Several of these compounds were foun...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2007.12.074

    authors: Singh C,Chaudhary S,Puri SK

    更新日期:2008-02-15 00:00:00

  • Design and synthesis of the tumor-activated prodrug of dihydropyrimidine dehydrogenase (DPD) inhibitor, RO0094889 for combination therapy with capecitabine.

    abstract::A series of tumor-activated prodrugs of the inhibitors of dihydropyrimidine dehydrogenase (DPD), an enzyme catabolizing 5-fluorouracil (5-FU: 4g), has been designed and synthesized. RO0094889 (11c) is a prodrug of 5-vinyluracil (4c), a known DPD inhibitor, and was designed to generate 4c selectively in tumor tissues b...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(02)01082-x

    authors: Hattori K,Kohchi Y,Oikawa N,Suda H,Ura M,Ishikawa T,Miwa M,Endoh M,Eda H,Tanimura H,Kawashima A,Horii I,Ishitsuka H,Shimma N

    更新日期:2003-03-10 00:00:00

  • Synthesis and antitubercular activity of monocyclic nitroimidazoles: insights from econazole.

    abstract::We have designed and synthesized econazole-derived nitroimidazoles to investigate the antitubercular activity of the nitroimidazole compounds. The introduction of a nitro group at the 4-position of the imidazole on econazole abolished the antitubercular activity. However, alcoholic nitroimidazoles 4 and 6 compounds we...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.12.128

    authors: Lee SH,Kim S,Yun MH,Lee YS,Cho SN,Oh T,Kim P

    更新日期:2011-03-01 00:00:00

  • Solid-phase parallel synthesis of azarene pyrrolidinones as factor Xa inhibitors.

    abstract::A focused library (4 x 14) prepared from 4-aminopyridine and 4-, 5-, and 6-azoindole templates was synthesized using 14 polymer supported 4-amido-2,3,5,6-tetrafluorophenyl (TFP) sulfonate esters inputs. Several compounds were identified as factor Xa inhibitors (IC50< or =0.1 microM) helping to establish the SAR among ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(00)00151-7

    authors: Gong Y,Becker M,Choi-Sledeski YM,Davis RS,Salvino JM,Chu V,Brown KD,Pauls HW

    更新日期:2000-05-15 00:00:00