SAR of a series of inhaled A(2A) agonists and comparison of inhaled pharmacokinetics in a preclinical model with clinical pharmacokinetic data.

Abstract:

:COPD is a major cause of mortality in the western world. A(2A) agonists are postulated to reduce the lung inflammation that causes COPD. The cardiovascular effects of A(2A) agonists dictate that a compound needs to be delivered by inhalation to be therapeutically useful. The pharmacological and pharmacokinetic SAR of a series of inhaled A(2A) agonists is described leading through to human pharmacokinetic data for a clinical candidate.

journal_name

Bioorg Med Chem Lett

authors

Mantell SJ,Stephenson PT,Monaghan SM,Maw GN,Trevethick MA,Yeadon M,Walker DK,Selby MD,Batchelor DV,Rozze S,Chavaroche H,Lemaitre A,Wright KN,Whitlock L,Stuart EF,Wright PA,Macintyre F

doi

10.1016/j.bmcl.2009.05.027

subject

Has Abstract

pub_date

2009-08-01 00:00:00

pages

4471-5

issue

15

eissn

0960-894X

issn

1464-3405

pii

S0960-894X(09)00704-5

journal_volume

19

pub_type

杂志文章
  • Synthesis and antibacterial activity of C2-fluoro, C6-carbamate ketolides, and their C9-oximes.

    abstract::Novel C6-carbamate ketolides with C2-fluorination and C9-oximation have been synthesized. The best compounds in this series displayed MIC values of 0.03-0.12 microg/mL against streptococci containing erm and mef resistance determinants and 2-4 microg/mL against Haemophilus influenzae. Several compounds also showed mea...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.12.067

    authors: Xu X,Henninger T,Abbanat D,Bush K,Foleno B,Hilliard J,Macielag M

    更新日期:2005-02-15 00:00:00

  • In vitro antitubercular and antimicrobial activities of 1-substituted quinoxaline-2,3(1H,4H)-diones.

    abstract::1-((Substituted)methyl)quinoxaline-2,3(1H,4H)-dione (2a-e) and 1-((substituted)acryloyl)quinoxaline-2,3(1H,4H)-dione (4a-c) were synthesized from quinoxaline-2,3(1H,4H)-dione 1 and evaluated for their antimicrobial activities. Results of the antitubercular screening against Mycobacterium tuberculosis H(37)Rv showed th...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.10.026

    authors: Ramalingam P,Ganapaty S,Rao ChB

    更新日期:2010-01-01 00:00:00

  • Production of aminoglycosides in non-aminoglycoside producing Streptomyces lividans TK24.

    abstract::The pRBM4 cosmid, which harbors a putative cluster of genes spanning a 31.8-kb chromosomal region of the ribostamycin producer Streptomyces ribosidificus ATCC 21294, was heterologously expressed in Streptomyces lividans TK24. ESI-MS/MS, HPLC, and LC-ESI MS analyses showed that the transformation gave rise to ribostamy...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2007.01.035

    authors: Subba B,Kurumbang NP,Jung YS,Yoon YJ,Lee HC,Liou K,Sohng JK

    更新日期:2007-04-01 00:00:00

  • Potent pyrrolidine- and piperidine-based BACE-1 inhibitors.

    abstract::Based on lead compound 1 identified from the patent literature, we developed novel patentable BACE-1 inhibitors by introducing a cyclic amine scaffold. Extensive SAR studies on both pyrrolidines and piperidines ultimately led to inhibitor 2f, one of the most potent inhibitors synthesized to date. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2007.10.116

    authors: Iserloh U,Wu Y,Cumming JN,Pan J,Wang LY,Stamford AW,Kennedy ME,Kuvelkar R,Chen X,Parker EM,Strickland C,Voigt J

    更新日期:2008-01-01 00:00:00

  • Duloxetine (Cymbalta), a dual inhibitor of serotonin and norepinephrine reuptake.

    abstract::A series of naphthalenyloxy-arylpropylamines have been prepared and are demonstrated to be inhibitors of both serotonin and norepinephrine reuptake. One member of this series, duloxetine (Cymbalta) has proven to be effective in clinical trials for the treatment of depression. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2003.08.079

    authors: Bymaster FP,Beedle EE,Findlay J,Gallagher PT,Krushinski JH,Mitchell S,Robertson DW,Thompson DC,Wallace L,Wong DT

    更新日期:2003-12-15 00:00:00

  • New class of 8-aryl-7-deazaguanine cell permeable fluorescent probes.

    abstract::A one step synthesis of fluorescent 8-aryl-(7-deazaguanines) has been accomplished. Probes exhibit blue to green high quantum yield fluorescence in a variety of organic and aqueous solutions, high extinction coefficients, and large Stokes shifts often above 100 nm. The probes are highly cell permeable, and exhibit sta...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2015.08.054

    authors: Dhimitruka I,Eubank TD,Gross AC,Khramtsov VV

    更新日期:2015-10-15 00:00:00

  • Thiol-based angiotensin-converting enzyme 2 inhibitors: P1 modifications for the exploration of the S1 subsite.

    abstract::Screening of a metalloprotease library led to the identification of a thiol-based dual ACE/NEP inhibitor as a potent ACE2 inhibitor. Modifications of the P(1) benzyl moiety led to improvements in ACE2 potency as well as to increased selectivity versus ACE and NEP. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2007.11.048

    authors: Deaton DN,Gao EN,Graham KP,Gross JW,Miller AB,Strelow JM

    更新日期:2008-01-15 00:00:00

  • Synthesis and evaluation of GGPP geometric isomers: divergent substrate specificities of FTase and GGTase I.

    abstract::A stereocontrolled synthetic route has been used to prepare two of the geometric isomers of all-trans-GGPP. Neither of these isomers is effective substrates for mammalian GGTase I, but 3 is a potent inhibitor of this enzyme (IC(50)=100 nM). Surprisingly, both compounds are effective substrates for mammalian FTase. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(01)00292-x

    authors: Zahn TJ,Whitney J,Weinbaum C,Gibbs RA

    更新日期:2001-06-18 00:00:00

  • 2-Cyano-4-fluoro-1-thiovalylpyrrolidine analogues as potent inhibitors of DPP-IV.

    abstract::We report the synthesis and biological activity of a series of 2-cyano-4-fluoro-1-thiovalylpyrrolidine inhibitors of DPP-IV. Within this series, compound 19 provided a potent, selective, and orally active DPP-IV inhibitor which demonstrated a very long duration of action in both rat and dog. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2005.08.050

    authors: Haffner CD,McDougald DL,Reister SM,Thompson BD,Conlee C,Fang J,Bass J,Lenhard JM,Croom D,Secosky-Chang MB,Tomaszek T,McConn D,Wells-Knecht K,Johnson PR

    更新日期:2005-12-01 00:00:00

  • Enhanced radical scavenging activity of a procyanidin B3 analogue comprised of a dimer of planar catechin.

    abstract::Proanthocyanidins are oligomers of catechins that exhibit potent antioxidative activity and inhibit binding of oxidized low-density lipoprotein (OxLDL) to the lectin-like oxidized LDL receptor (LOX-1), which is involved in the onset and development of arteriosclerosis. Previous attempts aimed at developing proanthocya...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2017.10.007

    authors: Mizuno M,Nakanishi I,Matsumoto KI,Fukuhara K

    更新日期:2017-11-15 00:00:00

  • Anti-tubercular agents. Part IV: Synthesis and antimycobacterial evaluation of nitroheterocyclic-based 1,2,4-benzothiadiazines.

    abstract::In continuation of our earlier work on benzothiadiazines, we have prepared a series of nitrofuran, nitrothiophene and arylfuran coupled benzothiadiazines and evaluated them for antimycobacterial and antibacterial activities. One of the compounds 2f has shown good in vitro antimycobacterial activity. All the synthesize...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2007.07.027

    authors: Kamal A,Ahmed SK,Reddy KS,Khan MN,Shetty RV,Siddhardha B,Murthy US,Khan IA,Kumar M,Sharma S,Ram AB

    更新日期:2007-10-01 00:00:00

  • Syntheses and antiproliferative evaluation of oxyphenisatin derivatives.

    abstract::Syntheses and structure-antiproliferative relationship for oxyphenisatin analogues are described. The cell proliferation data showed that the presence of substituents (especially F, Cl, Me, CF(3), and OMe) in the 6- and 7-position of oxyphenisatin markedly enhanced the potency in the MDA-468 cell line without affectin...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2007.02.060

    authors: Uddin MK,Reignier SG,Coulter T,Montalbetti C,Grånäs C,Butcher S,Krog-Jensen C,Felding J

    更新日期:2007-05-15 00:00:00

  • Pyrimido-oxazepine as a versatile template for the development of inhibitors of specific kinases.

    abstract::Pyrimido-oxazepine based sub-micromolar inhibitors (2-4) for Aurora and FLT-3 were designed and synthesized. These preliminary results supported the potential use of pyrimido-oxazepines as a versatile template for developing specific kinase inhibitors. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2005.08.098

    authors: Pan W,Liu H,Xu YJ,Chen X,Kim KH,Milligan DL,Columbus J,Hadari YR,Kussie P,Wong WC,Labelle M

    更新日期:2005-12-15 00:00:00

  • Structure activity relationship of substituted 1,5-naphthyridine analogs of oxabicyclooctane-linked novel bacterial topoisomerase inhibitors as broad-spectrum antibacterial agents (Part-4).

    abstract::Bacterial resistance is rapidly growing, necessitating the need to discover new agents. Novel bacterial topoisomerase inhibitors (NBTIs) are new class of broad-spectrum antibacterial agents targeting bacterial DNA gyrase and topoisomerase IV. This class of inhibitors binds to an alternative binding site relative to fl...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2015.04.002

    authors: Singh SB,Kaelin DE,Wu J,Miesel L,Tan CM,Meinke PT,Olsen DB,Lagrutta A,Wei C,Peng X,Wang X,Fukuda H,Kishii R,Takei M,Shibata T,Ohata K,Takano H,Kurasaki H,Takeuchi T,Nishimura A,Fukuda Y

    更新日期:2015-06-01 00:00:00

  • Antifungal Sordarins. Part 4: synthesis and structure--activity relationships of 3',4'-fused alkyl-tetrahydrofuran derivatives.

    abstract::A series of Sordarin derivatives bearing alkyl substituted tetrahydrofuran rings fused to C3'-C4' bond of the sugar moiety have been prepared and their antifungal properties evaluated. Most of them show remarkable antifungal activity against Candida spp and Cryptococcus neoformans. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(02)00293-7

    authors: Bueno JM,Chicharro J,Fiandor JM,Gómez de las Heras F,Huss S

    更新日期:2002-07-08 00:00:00

  • Synthesis and Vasorelaxant Evaluation of Novel 7-Methoxyl-2,3-disubstituted-quinoxaline Derivatives.

    abstract::An array of novel 7-methoxyl-2,3-disubstituted quinoxaline derivatives was designed, synthesized and their potential antihypertensive activities were examined, in an attempt to discover potent small molecules with vasorelaxant effects. The vasoactivities of these compounds on vascular tone, as well as underlying mecha...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2021.127785

    authors: Zheng CB,Gao WC,Pang PP,Ma X,Peng LC,Yang L,Li X

    更新日期:2021-01-11 00:00:00

  • Syntheses and evaluation of quinoline derivatives as novel retinoic acid receptor alpha antagonists.

    abstract::In the course of studies on novel retinoids, we have designed and synthesized a series of quinoline derivatives. One of them, 4-[5-[8-(1-methylethyl)-4-phenyl-2-quinolinyl]-1H-2-pyrrolyl]benzoic acid (12f) shows potent RARalpha-selective antagonistic activity. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(01)00177-9

    authors: Kikuchi K,Tagami K,Hibi S,Yoshimura H,Tokuhara N,Tai K,Hida T,Yamauchi T,Nagai M

    更新日期:2001-05-07 00:00:00

  • Radiosynthesis and evaluation of 5-methyl-N-(4-[(11)C]methylpyrimidin-2-yl)-4-(1H-pyrazol-4-yl)thiazol-2-amine ([(11)C]ADX88178) as a novel radioligand for imaging of metabotropic glutamate receptor subtype 4 (mGluR4).

    abstract::ADX88178 (1) has been recently developed as a potent positive allosteric modulator for metabotropic glutamate receptor 4 (mGluR4). The aim of this study was to develop [(11)C]1 as a novel positron emission tomography ligand and to evaluate its binding ability for mGluR4. Using stannyl precursor 3, [(11)C]1 was efficie...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2015.12.008

    authors: Fujinaga M,Yamasaki T,Nengaki N,Ogawa M,Kumata K,Shimoda Y,Yui J,Xie L,Zhang Y,Kawamura K,Zhang MR

    更新日期:2016-01-15 00:00:00

  • Novel 3-aminochromans as potential pharmacological tools for the serotonin 5-HT(7) receptor.

    abstract::The synthesis of novel C6-aryl substituted derivatives of 3-(dimethylamino)chroman is described. The novel derivatives display 5-HT(7) receptor affinities that varies from nM to muM, indicating that this small set of derivatives constitute a novel and interesting starting point for further structure-serotonin 5-HT(7) ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.11.013

    authors: Holmberg P,Tedenborg L,Rosqvist S,Johansson AM

    更新日期:2005-02-01 00:00:00

  • Design, synthesis and biological evaluation of a bivalent micro opiate and adenosine A1 receptor antagonist.

    abstract::The cross talk between different membrane receptors is the source of increasing research. We designed and synthesized a new hetero-bivalent ligand that has antagonist properties on both A(1) adenosine and mu opiate receptors with a K(i) of 0.8+/-0.05 and 0.7+/-0.03 microM, respectively. This hybrid molecule increases ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.09.112

    authors: Mathew SC,Ghosh N,By Y,Berthault A,Virolleaud MA,Carrega L,Chouraqui G,Commeiras L,Condo J,Attolini M,Gaudel-Siri A,Ruf J,Parrain JL,Rodriguez J,Guieu R

    更新日期:2009-12-01 00:00:00

  • 2-(Anilino)imidazolines and 2-(benzyl)imidazoline derivatives as h5-HT1D serotonin receptor ligands.

    abstract::2-(Anilino)imidazolines were identified as novel human 5-HT(1D) receptor ligands, but offered no particular advantage over previously reported 2-(benzyl)imidazolines. Pharmacokinetic and functional data were obtained for selected 2-(benzyl)imidazoline derivatives. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.06.085

    authors: Prisinzano T,Dukat M,Law H,Slassi A,MacLean N,DeLannoy I,Glennon RA

    更新日期:2004-09-20 00:00:00

  • Novel and highly potent histamine H3 receptor ligands. Part 1: withdrawing of hERG activity.

    abstract::Pre-clinical investigation of some aryl-piperidinyl ether histamine H3 receptor antagonists revealed a strong hERG binding. To overcome this issue, we have developed a QSAR model specially dedicated to H3 receptor ligands. This model was designed to be directly applicable in medicinal chemistry with no need of molecul...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.07.006

    authors: Levoin N,Labeeuw O,Calmels T,Poupardin-Olivier O,Berrebi-Bertrand I,Lecomte JM,Schwartz JC,Capet M

    更新日期:2011-09-15 00:00:00

  • Camptothecin analogs with bulky, hydrophobic substituents at the 7-position via a Grignard reaction.

    abstract::By developing a new synthetic procedure for introduction of side chains onto the camptothecin ring system, we were able to achieve the preparation of a number of analogs bearing bulky, hydrophobic groups directly attached to the 7-position. These include 7-tert-butylcamptothecin, 7-benzylcamptothecin and the correspon...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2004.08.010

    authors: Manikumar G,Wadkins RM,Bearss D,Von Hoff DD,Wani MC,Wall ME

    更新日期:2004-11-01 00:00:00

  • Identification of a series of 4-[3-(quinolin-2-yl)-1,2,4-oxadiazol-5-yl]piperazinyl ureas as potent smoothened antagonist hedgehog pathway inhibitors.

    abstract::The Hedgehog (Hh-) signalling pathway is a key developmental pathway and there is a growing body of evidence showing that this pathway is aberrantly reactivated in a number of human tumors. Novel agents capable of inhibiting this pathway are sought, and an entirely novel series of smoothened (Smo) antagonists capable ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.07.031

    authors: Ontoria JM,Bufi LL,Torrisi C,Bresciani A,Giomini C,Rowley M,Serafini S,Bin H,Hao W,Steinkühler C,Jones P

    更新日期:2011-09-15 00:00:00

  • Bioactive new withanolides from the cultured soft coral Sinularia brassica.

    abstract::Continuing study of the ethyl acetate (EtOAc) extract of the cultured soft coral Sinularia brassica afforded five new withanolides, sinubrasolides H-L (1-5). The structures of the new compounds were elucidated on the basis of spectroscopic analysis. The cytotoxicities of new compounds 1-5 and a known compound sinubras...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2017.06.029

    authors: Huang CY,Ahmed AF,Su JH,Sung PJ,Hwang TL,Chiang PL,Dai CF,Liaw CC,Sheu JH

    更新日期:2017-08-01 00:00:00

  • Synthesis and methemoglobin toxicity of the amides of 6/7 mono or disubstituted quinolone.

    abstract::A series of 6/7-mono and disubstituted quinolone-3-carboxamide derivatives (1-12) were synthesized and their in vitro methemoglobin producing capacity have been delineated. The compounds 5, 6, 9 and 10 showed minimum methemoglobin toxicity. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(98)00688-x

    authors: Srivastava S,Srivastava SK,Shukla A,Chauhan PM,Puri SK,Bhaduri AP,Pandey VC

    更新日期:1999-01-04 00:00:00

  • Synthesis of L-(+)-3-(3-hydroxy-4-pivaloyloxybenzyl)-2,5-diketomorpholine as potential prodrug of L-dopa.

    abstract::The synthesis and in vitro chemical and enzymatic stability of L-(+)-3-(3-hydroxy-4-pivaloyloxybenzyl)-2,5-diketomorpholine (9) as L-Dopa prodrug are described. Prodrug 9 possesses a good lipophilicity (log P = 2.153 +/- 0.017), is stable in aqueous buffer solutions (pH 1.3 and 7.4), and in 80% rat and human plasma it...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(00)00249-3

    authors: Cingolani GM,Di Stefano A,Mosciatti B,Napolitani F,Giorgioni G,Ricciutelli M,Claudi F

    更新日期:2000-06-19 00:00:00

  • Phenylacetic acid regioisomers possessing a N-difluoromethyl-1,2-dihydropyrid-2-one pharmacophore: evaluation as dual inhibitors of cyclooxygenases and 5-lipoxygenase with anti-inflammatory activity.

    abstract::A novel class of phenylacetic acid regioisomers possessing a N-difluoromethyl-1,2-dihydropyrid-2-one pharmacophore attached to its C-2, C-3 or C-4 position was designed for evaluation as anti-inflammatory (AI) agents. A number of compounds exhibited a combination of potent in vitro cyclooxygenase-2 (COX-2) and 5-lipox...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.12.073

    authors: Yu G,Chowdhury MA,Abdellatif KR,Dong Y,Praveen Rao PN,Das D,Velázquez CA,Suresh MR,Knaus EE

    更新日期:2010-02-01 00:00:00

  • Aminocyclohexylsulfonamides: discovery of metabolically stable alpha(1a/1d)-selective adrenergic receptor antagonists for the treatment of benign prostatic hyperplasia/lower urinary tract symptoms (BPH/LUTS).

    abstract::Benign prostatic hyperplasia/lower urinary tract symptoms (BPH/LUTS) can be effectively treated by alpha(1) adrenergic receptor antagonists, but these drugs also produce side effects that are related to their subtype non-selective nature. To overcome this limitation, it was hypothesized that an alpha(1a/1d) subtype-se...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2007.09.051

    authors: Chiu G,Li S,Cai H,Connolly PJ,Peng S,Stauber K,Pulito V,Liu J,Middleton SA

    更新日期:2007-11-15 00:00:00

  • Novel pyrrolidine melanin-concentrating hormone receptor 1 antagonists with reduced hERG inhibition.

    abstract::We discovered novel pyrrolidine MCHR1 antagonist 1 possessing moderate potency. Profiling of pyrrolidine 1 demonstrated that it was an inhibitor of the hERG channel. Investigation of the structure-activity relationship of this class of pyrrolidines allowed us to optimize the MCHR1 potency and decrease the hERG inhibit...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.02.046

    authors: Fox BM,Natero R,Richard K,Connors R,Roveto PM,Beckmann H,Haller K,Golde J,Xiao SH,Kayser F

    更新日期:2011-04-15 00:00:00