Antineoplastic agents. 443. Synthesis of the cancer cell growth inhibitor hydroxyphenstatin and its sodium diphosphate prodrug.

Abstract:

:A structure-activity relationship (SAR) study of the South African willow tree (Combretum caffrum) antineoplastic constituent combretastatin A-4 (3b) led to the discovery of a potent cancer cell growth inhibitor designated phenstatin (5a). This benzophenone derivative of combretastatin A-4 showed remarkable antineoplastic activity, and the benzophenone derivative of combretastatin A-1 was therefore synthesized. The benzophenone, designated hydroxyphenstatin (6a), was synthesized by coupling of a protected bromobenzene and a benzaldehyde to give the benzhydrol with subsequent oxidation to the ketone. Hydroxyphenstatin was converted to the sodium phosphate prodrug (6e) by a dibenzyl phosphite phosphorylation and subsequent benzyl cleavage (6a --> 6d --> 6e). While hydroxyphenstatin (6a) was a potent inhibitor of tubulin polymerization with activity comparable to that of combretastatin A-1 (3a), the phosphorylated derivative (6e) was inactive.

journal_name

J Med Chem

authors

Pettit GR,Grealish MP,Herald DL,Boyd MR,Hamel E,Pettit RK

doi

10.1021/jm000045a

keywords:

subject

Has Abstract

pub_date

2000-07-13 00:00:00

pages

2731-7

issue

14

eissn

0022-2623

issn

1520-4804

pii

jm000045a

journal_volume

43

pub_type

杂志文章
  • New orally active dual enkephalinase inhibitors (DENKIs) for central and peripheral pain treatment.

    abstract::Protecting enkephalins, endogenous opioid peptides released in response to nociceptive stimuli, is an innovative approach for acute and neuropathic pain alleviation. This is achieved by inhibition of their enzymatic degradation by two membrane-bound Zn-metallopeptidases, neprilysin (NEP, EC 3.4.24.11) and aminopeptida...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm500602h

    authors: Poras H,Bonnard E,Dangé E,Fournié-Zaluski MC,Roques BP

    更新日期:2014-07-10 00:00:00

  • Radiosynthesis of sigma receptor ligands for positron emission tomography: 11C- and 18F-labeled guanidines.

    abstract::A series of analogues of the potent and selective sigma receptor ligand 1,3-ditolylguanidine (DTG) were synthesized and demonstrated to have high affinity for the sigma receptor as measured by in vitro [3H]DTG displacement studies using guinea pig brain tissue. Three of these 1-aryl-3-(1-adamantyl)guanidines were radi...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00110a017

    authors: Wilson AA,Dannals RF,Ravert HT,Sonders MS,Weber E,Wagner HN Jr

    更新日期:1991-06-01 00:00:00

  • Design, synthesis, and evaluation of 3,5-disubstituted 7-azaindoles as Trk inhibitors with anticancer and antiangiogenic activities.

    abstract::Tropomyosin-related kinase A (TrkA) is considered a promising target in the development of a therapeutic treatment of cancer and pain. In this study, we designed and synthesized a series of novel 7-azaindole-based Trk kinase inhibitors through the structure-based design strategy. By varying the functional groups at th...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm3002982

    authors: Hong S,Kim J,Seo JH,Jung KH,Hong SS,Hong S

    更新日期:2012-06-14 00:00:00

  • Structure-activity relationship of (N)-Methanocarba phosphonate analogues of 5'-AMP as cardioprotective agents acting through a cardiac P2X receptor.

    abstract::P2X receptor activation protects in heart failure models. MRS2339 3, a 2-chloro-AMP derivative containing a (N)-methanocarba (bicyclo[3.1.0]hexane) system, activates this cardioprotective channel. Michaelis-Arbuzov and Wittig reactions provided phosphonate analogues of 3, expected to be stable in vivo due to the C-P b...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm9018542

    authors: Kumar TS,Zhou SY,Joshi BV,Balasubramanian R,Yang T,Liang BT,Jacobson KA

    更新日期:2010-03-25 00:00:00

  • Mapping the turkey erythrocyte beta receptor: a distance geometry approach.

    abstract::Extensions and refinements of the receptor mapping method as originally developed by Crippen are presented. In a set of newly developed algorithms measures are taken to reduce the number of required energy parameters to a statistically acceptable degree. The most important measure is the incorporation of lipophilicity...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00152a017

    authors: Linschoten MR,Bultsma T,IJzerman AP,Timmerman H

    更新日期:1986-02-01 00:00:00

  • Structure-based de novo design, synthesis, and biological evaluation of non-azole inhibitors specific for lanosterol 14alpha-demethylase of fungi.

    abstract::The active site of lanosterol 14alpha-demethylase (CYP51) was investigated via MCSS functional group mapping and LUDI calculations. Several non-azole lead molecules were obtained by coupling structure-based de novo design with chemical synthesis and biological evaluation. All of the lead molecules exhibited a strong i...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm020362c

    authors: Ji H,Zhang W,Zhang M,Kudo M,Aoyama Y,Yoshida Y,Sheng C,Song Y,Yang S,Zhou Y,Lü J,Zhu J

    更新日期:2003-02-13 00:00:00

  • Discovery of bicycloalkyl urea melanin concentrating hormone receptor antagonists: orally efficacious antiobesity therapeutics.

    abstract::Melanin concentrating hormone (MCH) is involved in regulation of food intake and energy homeostasis. Antagonists of the MCH receptor are expected to affect food intake and weight gain, making MCH-R1 an attractive target for obesity treatment. Herein, we report the discovery of a novel, orally active series of MCH-R1 a...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm049035q

    authors: McBriar MD,Guzik H,Xu R,Paruchova J,Li S,Palani A,Clader JW,Greenlee WJ,Hawes BE,Kowalski TJ,O'Neill K,Spar B,Weig B

    更新日期:2005-04-07 00:00:00

  • Structure-activity relationships of substituted 1-pyridyl-2-phenyl-1,2-ethanediones: potent, selective carboxylesterase inhibitors.

    abstract::Inhibition of intestinal carboxylesterases may allow modification of the pharmacokinetics/pharmacodynamic profile of existing drugs by altering half-life or toxicity. Since previously identified diarylethane-1,2-dione inhibitors are decidedly hydrophobic, a modified dione scaffold was designed and elaborated into a >3...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm101101q

    authors: Young BM,Hyatt JL,Bouck DC,Chen T,Hanumesh P,Price J,Boyd VA,Potter PM,Webb TR

    更新日期:2010-12-23 00:00:00

  • Antitumor imidazotetrazines. 20. Preparation of the 8-acid derivative of mitozolomide and its utility in the preparation of active antitumor agents.

    abstract::The preparation of 3-(2-chlorethyl)-4-oxo-3H-imidazo[5,1-d]-1,2,3,5- tetrazine-8-carboxylic acid, a key derivative of mitozolomide in our exploration of the structure-activity relationships of this class of antitumor agents, is described. The facile conversion to the 8-carbonyl chloride gave a derivative that reacted ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00167a018

    authors: Horspool KR,Stevens MF,Newton CG,Lunt E,Walsh RJ,Pedgrift BL,Baig GU,Lavelle F,Fizames C

    更新日期:1990-05-01 00:00:00

  • Synthesis and evaluation of selected key methyl ether derivatives of vancomycin aglycon.

    abstract::A select series of methyl ether derivatives of vancomcyin aglycon were prepared and examined for antimicrobial activity against vancomycin-sensitive Staphylococcus aureus and vancomycin-resistant Enterococci faecalis as well as their binding affinity for D-Ala-D-Ala and D-Ala-D-Lac. The intent of the study was to eluc...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm100946e

    authors: Crane CM,Pierce JG,Leung SS,Tirado-Rives J,Jorgensen WL,Boger DL

    更新日期:2010-10-14 00:00:00

  • Synthesis and evaluation of 2,3-dihydrobenzofuran analogues of the hallucinogen 1-(2,5-dimethoxy-4-methylphenyl)-2-aminopropane: drug discrimination studies in rats.

    abstract::Two analogues, 6-(2-aminopropyl)-5-methoxy-2,3-dihydrobenzofuran and 6-(2-aminopropyl)-5-methoxy-2-methyl-2,3-dihydrobenzofuran, of the hallucinogenic agent 1-(2,5-dimethoxy-4-methylphenyl)-2-aminopropane (DOM) were synthesized and tested in the two-lever drug discrimination paradigm. In rats trained to discriminate s...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00152a022

    authors: Nichols DE,Hoffman AJ,Oberlender RA,Riggs RM

    更新日期:1986-02-01 00:00:00

  • 2-[(4-phenylpiperazin-1-yl)methyl]imidazo(di)azines as selective D4-ligands. Induction of penile erection by 2-[4-(2-methoxyphenyl)piperazin-1-ylmethyl]imidazo[1,2-a]pyridine (PIP3EA), a potent and selective D4 partial agonist.

    abstract::A series of novel 2-[(4-phenylpiperazin-1-yl)methyl]imidazoazines and aza-analogues were prepared and screened at selected dopamine, serotonin, and adrenergic receptor subtypes. 2-Substituted imidazopyridines and pyridazines presented high affinities and selectivities for D4 dopamine receptors. Whereas functional expe...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm060166w

    authors: Enguehard-Gueiffier C,Hübner H,El Hakmaoui A,Allouchi H,Gmeiner P,Argiolas A,Melis MR,Gueiffier A

    更新日期:2006-06-29 00:00:00

  • A copper(I)-catalyzed 1,2,3-triazole azide-alkyne click compound is a potent inhibitor of a multidrug-resistant HIV-1 protease variant.

    abstract::Treatment with HIV-1 protease inhibitors, a component of highly active antiretroviral therapy (HAART), often results in viral resistance. Structural and biochemical characterization of a 6X protease mutant arising from in vitro selection with compound 1, a C 2-symmetric diol protease inhibitor, has been previously des...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm800149m

    authors: Giffin MJ,Heaslet H,Brik A,Lin YC,Cauvi G,Wong CH,McRee DE,Elder JH,Stout CD,Torbett BE

    更新日期:2008-10-23 00:00:00

  • Novel selective inhibitors of neutral endopeptidase for the treatment of female sexual arousal disorder. Synthesis and activity of functionalized glutaramides.

    abstract::Female sexual arousal disorder (FSAD) is a highly prevalent sexual disorder affecting up to 40% of women. We describe herein our efforts to identify a selective neutral endopeptidase (NEP) inhibitor as a potential treatment for FSAD. The rationale for this approach, together with a description of the medicinal chemist...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm060133g

    authors: Pryde DC,Maw GN,Planken S,Platts MY,Sanderson V,Corless M,Stobie A,Barber CG,Russell R,Foster L,Barker L,Wayman C,Van Der Graaf P,Stacey P,Morren D,Kohl C,Beaumont K,Coggon S,Tute M

    更新日期:2006-07-13 00:00:00

  • A Parallel Synthesis Approach to the Identification of Novel Diheteroarylamide-Based Compounds Blocking HIV Replication: Potential Inhibitors of HIV-1 Pre-mRNA Alternative Splicing.

    abstract::A 256-compound library was evaluated in an anti-HIV screen to identify structural "mimics" of the fused tetracyclic indole compound 1 (IDC16) that conserve its anti-HIV activity without associated cytotoxicity. Four diheteroarylamide-type compounds, containing a common 5-nitroisobenzothiazole motif, were identified as...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/acs.jmedchem.5b01357

    authors: Cheung PK,Horhant D,Bandy LE,Zamiri M,Rabea SM,Karagiosov SK,Matloobi M,McArthur S,Harrigan PR,Chabot B,Grierson DS

    更新日期:2016-03-10 00:00:00

  • Carbocyclic prostaglandin analogs. 1. Steroid carboxylic acids.

    abstract::Certain structural similarities between prostaglandins with close-packed side chains and the perhydrocyclopentanophenanthrene nucleus of steroids prompted the synthesis and biological evaluation of 6beta, 17 beta-dihydroxy-5alpha-androstane-2alpha-carboxylic acid (30), its 6-deoxy derivative 28, and the corresponding ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00235a002

    authors: Venton DL,Counsell RE,Sanner JH,Sierra K

    更新日期:1975-01-01 00:00:00

  • Dimethyl-diphenyl-propanamide derivatives as nonsteroidal dissociated glucocorticoid receptor agonists.

    abstract::A series of 2,2-dimethyl-3,3-diphenyl-propanamides as novel glucocorticoid receptor modulators is reported. SAR exploration led to the identification of 4-hydroxyphenyl propanamide derivatives displaying good agonist activity in GR-mediated transrepression assays and reduced agonist activity in GR-mediated transactiva...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm100957a

    authors: Yang BV,Weinstein DS,Doweyko LM,Gong H,Vaccaro W,Huynh T,Xiao HY,Doweyko AM,McKay L,Holloway DA,Somerville JE,Habte S,Cunningham M,McMahon M,Townsend R,Shuster D,Dodd JH,Nadler SG,Barrish JC

    更新日期:2010-12-09 00:00:00

  • Regulating bioactivity of Cu2+ bis-1,10-phenanthroline artificial metallonucleases with sterically functionalized pendant carboxylates.

    abstract::The synthetic chemical nuclease, [Cu(1,10-phenanthroline)2](2+), has stimulated research within metallonuclease development and in the area of cytotoxic metallodrug design. Our analysis reveals, however, that this agent is "promiscuous" as it binds both dsDNA and protein biomolecules, without specificity, and induces ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm401465m

    authors: Prisecaru A,McKee V,Howe O,Rochford G,McCann M,Colleran J,Pour M,Barron N,Gathergood N,Kellett A

    更新日期:2013-11-14 00:00:00

  • Polyacrylamides bearing pendant alpha-sialoside groups strongly inhibit agglutination of erythrocytes by influenza A virus: multivalency and steric stabilization of particulate biological systems.

    abstract::An alpha-sialoside linked to acrylamide by a short connector (5-acetamido-2-O-(N-acryloyl-8-amino-5-oxaoctyl)-2,6-anhydro-3,5-d ideoxy-D-galacto-alpha-nonulopyranosonoic acid, 1) was prepared. Compound 1 formed high molecular weight copolymers with acrylamide, derivatives of acrylamide, and/or vinylpyrrolidone upon ph...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00046a027

    authors: Lees WJ,Spaltenstein A,Kingery-Wood JE,Whitesides GM

    更新日期:1994-09-30 00:00:00

  • Identification of highly selective inhibitors of collagenase-1 from combinatorial libraries of diketopiperazines.

    abstract::Thiol-containing diketopiperazines have been recently identified as novel heterocyclic inhibitors of matrix metalloproteinase (MMPs). The compounds described had similar activities against the MMPs collagenase-1 and gelatinase-B. An inhibitor that showed greater than 10-fold selectivity for collagenase-1 over gelatina...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm980475p

    authors: Szardenings AK,Antonenko V,Campbell DA,DeFrancisco N,Ida S,Shi L,Sharkov N,Tien D,Wang Y,Navre M

    更新日期:1999-04-22 00:00:00

  • Structure-activity relationships at the 5-position of thiolactomycin: an intact (5R)-isoprene unit is required for activity against the condensing enzymes from Mycobacterium tuberculosis and Escherichia coli.

    abstract::Thiolactomycin inhibits bacterial cell growth through inhibition of the beta-ketoacyl-ACP synthase activity of type II fatty acid synthases. The effect of modifications of the 5-position isoprenoid side chain on both IC(50) and MIC were determined. Synthesis and screening of a structurally diverse set of 5-position an...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm050825p

    authors: Kim P,Zhang YM,Shenoy G,Nguyen QA,Boshoff HI,Manjunatha UH,Goodwin MB,Lonsdale J,Price AC,Miller DJ,Duncan K,White SW,Rock CO,Barry CE 3rd,Dowd CS

    更新日期:2006-01-12 00:00:00

  • Methylation of Daptomycin Leading to the Discovery of Kynomycin, a Cyclic Lipodepsipeptide Active against Resistant Pathogens.

    abstract::Increased usage of daptomycin to treat infections caused by Gram-positive bacterial pathogens has resulted in emergence of resistant mutants. In a search for more effective daptomycin analogues through medicinal chemistry studies, we found that methylation at the nonproteinogenic amino acid kynurenine in daptomycin co...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/acs.jmedchem.9b01957

    authors: Chow HY,Po KHL,Gao P,Blasco P,Wang X,Li C,Ye L,Jin K,Chen K,Chan EWC,You X,Yi Tsun Kao R,Chen S,Li X

    更新日期:2020-03-26 00:00:00

  • Catechol O-methyltransferase. 9. Mechanism of inactivation by 6-hydroxydopamine.

    abstract::A series of methylated analogues of 6-hydroxydopamine (6-OHDA) has been synthesized and evaluated as irreversible inhibitors of catechol O-methyltransferase (COMT). These analogues have been prepared in an effort to elucidate the mechanism involved in the inactivation of this enzyme by 6-OHDA. The analogues prepared h...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00232a007

    authors: Borchardt RT,Reid JR,Thakker DR

    更新日期:1976-10-01 00:00:00

  • The squalestatins: decarboxy and 4-deoxy analogues as potent squalene synthase inhibitors.

    abstract::Squalestatins without either the hydroxy group at C-4 or the carboxylic acid at C-3 or C-4 were prepared and evaluated for their ability to inhibit rat liver microsomal squalene synthase (SQS) in vitro. These modifications were well tolerated for compounds with the 4,6-dimethyloctenoate ester at C-6 (S1 series). Howev...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm9504969

    authors: Chan C,Andreotti D,Cox B,Dymock BW,Hutson JL,Keeling SE,McCarthy AD,Procopiou PA,Ross BC,Sareen M,Scicinski JJ,Sharratt PJ,Snowden MA,Watson NS

    更新日期:1996-01-05 00:00:00

  • Development and evaluation of novel phosphotyrosine mimetic inhibitors targeting the Src homology 2 domain of signaling lymphocytic activation molecule (SLAM) associated protein.

    abstract::Specific interactions between Src homology 2 (SH2) domain-containing proteins and the phosphotyrosine-containing counterparts play significant role in cellular protein tyrosine kinase (PTK) signaling pathways. The SH2 domain inhibitors could potentially serve as drug candidates in treating human diseases. Here we have...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm301610q

    authors: Chu CY,Chang CP,Chou YT,Handoko,Hu YL,Lo LC,Lin JJ

    更新日期:2013-04-11 00:00:00

  • Synthesis and antiinflammatory activity of cis- and trans-6,6a,7,8,9,10,10a,11-octahydro-11-oxodibenzo[b,e]thiepinacetic and -oxepinacetic acids.

    abstract::A series of cis- and trans-6,6a,7,8,9,10,10a,11-octahydro-11- oxodibenzo[b,e]thiepinacetic acids (6-9) and -oxepinacetic acids (10-13) were prepared and their antiinflammatory activity was examined in the rat carrageenan hind paw edema test. The antiinflammatory activity of these compounds depended on their stereochem...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00164a006

    authors: Kurokawa M,Uno H,Nakamura H,Sato F,Naruto S

    更新日期:1990-02-01 00:00:00

  • Novel tacrine-8-hydroxyquinoline hybrids as multifunctional agents for the treatment of Alzheimer's disease, with neuroprotective, cholinergic, antioxidant, and copper-complexing properties.

    abstract::Tacrine and PBT2 (an 8-hydroxyquinoline derivative) are well-known drugs that inhibit cholinesterases and decrease beta-amyloid (Abeta) levels by complexation of redox-active metals, respectively. In this work, novel tacrine-8-hydroxyquinoline hybrids have been designed, synthesized, and evaluated as potential multifu...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm100329q

    authors: Fernández-Bachiller MI,Pérez C,González-Muñoz GC,Conde S,López MG,Villarroya M,García AG,Rodríguez-Franco MI

    更新日期:2010-07-08 00:00:00

  • N-3-substituted pyrimidinones as potent, orally active, AT1 selective angiotensin II receptor antagonists.

    abstract::A novel series of nonpeptide angiotensin II (A II) antagonists containing a pyrimidinone ring which carries a C-linked biphenyltetrazole moiety and a carboxyheteroaryl group on the 3-position have been prepared. Their affinity for the AT1 receptor was determined in a binding assay on rat adrenal cortical membranes. Th...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00024a008

    authors: Salimbeni A,Canevotti R,Paleari F,Poma D,Caliari S,Fici F,Cirillo R,Renzetti AR,Subissi A,Belvisi L

    更新日期:1995-11-24 00:00:00

  • Discovery of inhibitors to block interactions of HIV-1 integrase with human LEDGF/p75 via structure-based virtual screening and bioassays.

    abstract::This study aims to identify inhibitors that bind at the interface of HIV-1 integrase (IN) and human LEDGF/p75, which represents a novel target for anti-HIV therapy. To date, only a few such inhibitors have been reported. Here structure-based virtual screening was performed to search for the inhibitors from an in-house...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm301226a

    authors: Hu G,Li X,Zhang X,Li Y,Ma L,Yang LM,Liu G,Li W,Huang J,Shen X,Hu L,Zheng YT,Tang Y

    更新日期:2012-11-26 00:00:00

  • Mapping the Efficiency and Physicochemical Trajectories of Successful Optimizations.

    abstract::The practices and tactics employed in successful optimizations are examined, judged from the trajectories of ligand efficiency and property evolution. A wide range of targets is analyzed, encompassing a variety of hit finding methods (HTS, fragments, encoded library technology) and types of molecules, including those ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章,评审

    doi:10.1021/acs.jmedchem.8b00180

    authors: Young RJ,Leeson PD

    更新日期:2018-08-09 00:00:00