Synthesis and central nervous system evaluation of some 5-alkoxy-3H-1,4-benzodiazepin-2(1H)-ones.

Abstract:

:A series of 1-R-5-alkoxy-3H-1,4-benzodiazepin-2(1H)-ones was prepared and evaluated for central nervous system depressant activity. Several of these compounds, in particular, 7-chloro-5-ethoxy-1-methyl-3H-1,4-benzodiazepin-2(1H)-one (2), gave a profile and activity level similar to diazepam when measured in mice.

journal_name

J Med Chem

authors

Gogerty JH,Griot RG,Habeck D,Iorio LC,Houlihan WJ

doi

10.1021/jm00217a019

subject

Has Abstract

pub_date

1977-07-01 00:00:00

pages

952-6

issue

7

eissn

0022-2623

issn

1520-4804

journal_volume

20

pub_type

杂志文章
  • Discovery and structure-activity relationships of sulfonamide ETA-selective antagonists.

    abstract::Random screening of compounds in an ETA receptor binding assay led to the discovery of a class of benzenesulfonamide ligands. Optimization led to the development of 5-amino-N-(3,4-dimethyl-5-isoxazolyl)-1-naphthalenesulfonamides which were functional antagonists. Structural features which were important to activity in...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00008a013

    authors: Stein PD,Floyd DM,Bisaha S,Dickey J,Girotra RN,Gougoutas JZ,Kozlowski M,Lee VG,Liu EC,Malley MF

    更新日期:1995-04-14 00:00:00

  • Anti-HIV agents that selectively target retroviral nucleocapsid protein zinc fingers without affecting cellular zinc finger proteins.

    abstract::Agents that target the two highly conserved Zn fingers of the human immunodeficiency virus (HIV) nucleocapsid p7 (NCp7) protein are under development as antivirals. These agents covalently modify Zn-coordinating cysteine thiolates of the fingers, causing Zn ejection, loss of native protein structure and nucleic acid b...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm9708543

    authors: Huang M,Maynard A,Turpin JA,Graham L,Janini GM,Covell DG,Rice WG

    更新日期:1998-04-23 00:00:00

  • Development of melanoma-targeted polymer micelles by conjugation of a melanocortin 1 receptor (MC1R) specific ligand.

    abstract::The incidence of malignant melanoma is rising faster than that of any other cancer in the United States. Because of its high expression on the surface of melanomas, MC1R has been investigated as a target for selective imaging and therapeutic agents against melanoma. Eight ligands were screened against cell lines engin...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm201226w

    authors: Barkey NM,Tafreshi NK,Josan JS,De Silva CR,Sill KN,Hruby VJ,Gillies RJ,Morse DL,Vagner J

    更新日期:2011-12-08 00:00:00

  • A Survey of the Role of Noncovalent Sulfur Interactions in Drug Design.

    abstract::Electron deficient, bivalent sulfur atoms have two areas of positive electrostatic potential, a consequence of the low-lying σ* orbitals of the C-S bond that are available for interaction with electron donors including oxygen and nitrogen atoms and, possibly, π-systems. Intramolecular interactions are by far the most ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm501853m

    authors: Beno BR,Yeung KS,Bartberger MD,Pennington LD,Meanwell NA

    更新日期:2015-06-11 00:00:00

  • Intramolecular hydrogen bonding in medicinal chemistry.

    abstract::The formation of intramolecular hydrogen bonds has a very pronounced effect on molecular structure and properties. We study both aspects in detail with the aim of enabling a more rational use of this class of interactions in medicinal chemistry. On the basis of exhaustive searches in crystal structure databases, we de...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm100087s

    authors: Kuhn B,Mohr P,Stahl M

    更新日期:2010-03-25 00:00:00

  • Discovery of (2E)-3-{2-butyl-1-[2-(diethylamino)ethyl]-1H-benzimidazol-5-yl}-N-hydroxyacrylamide (SB939), an orally active histone deacetylase inhibitor with a superior preclinical profile.

    abstract::A series of 3-(1,2-disubstituted-1H-benzimidazol-5-yl)-N-hydroxyacrylamides (1) were designed and synthesized as HDAC inhibitors. Extensive SARs have been established for in vitro potency (HDAC1 enzyme and COLO 205 cellular IC(50)), liver microsomal stability (t(1/2)), cytochrome P450 inhibitory (3A4 IC(50)), and clog...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm2003552

    authors: Wang H,Yu N,Chen D,Lee KC,Lye PL,Chang JW,Deng W,Ng MC,Lu T,Khoo ML,Poulsen A,Sangthongpitag K,Wu X,Hu C,Goh KC,Wang X,Fang L,Goh KL,Khng HH,Goh SK,Yeo P,Liu X,Bonday Z,Wood JM,Dymock BW,Kantharaj E,Su

    更新日期:2011-07-14 00:00:00

  • Synthesis of 6alpha-methyldigitoxigenin 3-acetate.

    abstract::In order to determine the influence of a 6alpha-methyl group activity, the 6alpha-methyl derivative of digitoxigenin 3-acetate 14 was prepared and pharmacologically tested in comparison with digitoxigenen 3-acetate. The synthesis of 6alpha-methyldigitoxigenin 3-acetate (14) was performed starting from 21-hydroxy-4-pre...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00246a020

    authors: Valcavi U,Corsi B,Caponi R,Innocenti S,Martelli P

    更新日期:1975-12-01 00:00:00

  • Carbocyclic nucleosides as inhibitors of human tumor necrosis factor-alpha production: effects of the stereoisomers of (3-hydroxycyclopentyl)adenines.

    abstract::A series of four structurally related carbocyclic nucleosides (6a, 6b, 10a, and 10b) were synthesized and evaluated for their ability to inhibit tumor necrosis factor-alpha (TNF-alpha), interleukin-1 beta (IL-1 beta), and interleukin-6 (IL-6) production from human primary macrophages. These compounds had little effect...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm950906t

    authors: Borcherding DR,Peet NP,Munson HR,Zhang H,Hoffman PF,Bowlin TL,Edwards CK 3rd

    更新日期:1996-06-21 00:00:00

  • Cross-linking and sequence-specific alkylation of DNA by aziridinylquinones. 3. Effects of alkyl substituents.

    abstract::The cytotoxicities and DNA cross-linking abilities of several alkyl-substituted diaziridinylquinones have been investigated. The cytotoxicities were determined in DT-diaphorase-rich (H460 and HT29) and -deficient (H596 and BE) cell lines. It was shown that the cytotoxicities in these cell lines correlated with the rel...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm991007y

    authors: Hargreaves RH,O'Hare CC,Hartley JA,Ross D,Butler J

    更新日期:1999-06-17 00:00:00

  • Structure-Based Optimization of Nonquaternary Reactivators of Acetylcholinesterase Inhibited by Organophosphorus Nerve Agents.

    abstract::Acetylcholinesterase (AChE), a key enzyme in the central and peripheral nervous systems, is the principal target of organophosphorus nerve agents. Quaternary oximes can regenerate AChE activity by displacing the phosphyl group of the nerve agent from the active site, but they are poorly distributed in the central nerv...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/acs.jmedchem.8b00592

    authors: Santoni G,de Sousa J,de la Mora E,Dias J,Jean L,Sussman JL,Silman I,Renard PY,Brown RCD,Weik M,Baati R,Nachon F

    更新日期:2018-09-13 00:00:00

  • Ergot alkaloids. Synthesis of nitrosourea derivatives of ergolines as potential anticancer agents.

    abstract::Nitrosourea derivatives of ergolines have been synthesized for the purpose of obtaining agents with both prolactin-and tumor-inhibitory activity. Two derivatives of 8-amino-6-methylergoline (3), 8-[3-(2-chloroethyl)-3-nitrosoureido]-1-nitroso-6-methylergoline (5c) and 8-[3-2-chloroethyl)-3-nitrosoureido]-6-methylergol...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00187a008

    authors: Crider AM,Lu CK,Floss HG,Cassady JM,Clemens JA

    更新日期:1979-01-01 00:00:00

  • The Discovery of N-(1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)-5-((6- ((methylamino)methyl)pyrimidin-4-yl)oxy)-1H-indole-1-carboxamide (Acrizanib), a VEGFR-2 Inhibitor Specifically Designed for Topical Ocular Delivery, as a Therapy for Neovascular Age-

    abstract::A noninvasive topical ocular therapy for the treatment of neovascular or "wet" age-related macular degeneration would provide a patient administered alternative to the current standard of care, which requires physician administered intravitreal injections. This manuscript describes a novel strategy for the use of in v...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/acs.jmedchem.7b01731

    authors: Adams CM,Anderson K,Artman G 3rd,Bizec JC,Cepeda R,Elliott J,Fassbender E,Ghosh M,Hanks S,Hardegger LA,Hosagrahara VP,Jaffee B,Jendza K,Ji N,Johnson L,Lee W,Liu D,Liu F,Long D,Ma F,Mainolfi N,Meredith EL,Miran

    更新日期:2018-02-22 00:00:00

  • Potential antitumor agents. 61. Structure-activity relationships for in vivo colon 38 activity among disubstituted 9-oxo-9H-xanthene-4-acetic acids.

    abstract::Analogues of 9-oxo-9H-xanthene-4-acetic acid (XAA) bearing small, lipophilic 5-substituents are among the most dose-potent compounds yet reported with the capability of causing hemorrhagic necrosis of implanted colon 38 tumors in mice. To further extend structure-activity relationships among this class of compound, a ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00105a034

    authors: Rewcastle GW,Atwell GJ,Li ZA,Baguley BC,Denny WA

    更新日期:1991-01-01 00:00:00

  • Cannabinoids. 1. 1-Amino- and 1-mercapto-7,8,9,10-tetrahydro-6H-dibenzo [b,d]pyrans.

    abstract::A series of 1-amino- and 1-mercapto-7,8,9,10-tetrahydro-6H-dibenzo[b,d]pyrans was synthesized and subsequently evaluated in three rodent test systems for CNS activity. The structure-activity data generated indicate that, in general, a change of the 1-hydroxy group to an amine results in a retention of pharmacological ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00211a004

    authors: Matsumoto K,Stark P,Meister RG

    更新日期:1977-01-01 00:00:00

  • Sultam hydroxamates as novel matrix metalloproteinase inhibitors.

    abstract::In this communication we describe the design, synthesis, and evaluation of novel sultam hydroxamates 4 as MMP-2, -9, and -13 inhibitors. Compound 26 was found to be an active inhibitor (MMP-2 IC(50) = 1 nM) with 1000-fold selectivity over MMP-1 and good oral bioavailability (F = 43%) in mouse. An X-ray crystal structu...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm049833g

    authors: Cherney RJ,Mo R,Meyer DT,Hardman KD,Liu RQ,Covington MB,Qian M,Wasserman ZR,Christ DD,Trzaskos JM,Newton RC,Decicco CP

    更新日期:2004-06-03 00:00:00

  • Discovery of a novel series of benzoic acid derivatives as potent and selective human beta3 adrenergic receptor agonists with good oral bioavailability. 3. Phenylethanolaminotetraline (PEAT) skeleton containing biphenyl or biphenyl ether moiety.

    abstract::We designed a series of benzoic acid derivatives containing the biphenyl ether or biphenyl template on the RHS and a phenylethanolaminotetraline (PEAT) skeleton, which was prepared by highly stereoselective synthesis, to generate two structurally different lead compounds ( 10c, 10m) with a good balance of potency, sel...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm800222k

    authors: Imanishi M,Nakajima Y,Tomishima Y,Hamashima H,Washizuka K,Sakurai M,Matsui S,Imamura E,Ueshima K,Yamamoto T,Yamamoto N,Ishikawa H,Nakano K,Unami N,Hamada K,Matsumura Y,Takamura F,Hattori K

    更新日期:2008-08-14 00:00:00

  • Mining Natural Products for Macrocycles to Drug Difficult Targets.

    abstract::Lead generation for difficult-to-drug targets that have large, featureless, and highly lipophilic or highly polar and/or flexible binding sites is highly challenging. Here, we describe how cores of macrocyclic natural products can serve as a high-quality in silico screening library that provides leads for difficult-to...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/acs.jmedchem.0c01569

    authors: Begnini F,Poongavanam V,Over B,Castaldo M,Geschwindner S,Johansson P,Tyagi M,Tyrchan C,Wissler L,Sjö P,Schiesser S,Kihlberg J

    更新日期:2021-01-28 00:00:00

  • Cytokinin-derived cyclin-dependent kinase inhibitors: synthesis and cdc2 inhibitory activity of olomoucine and related compounds.

    abstract::Cyclin-dependent kinases (cdk) have recently raised considerable interest in view of their essential role in the regulation of the cell division cycle. The structure-activity relationships of cdk inhibition showed that the 1, 3; and 7 positions of the purine ring must remain free, probably for a direct interaction, in...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm960666x

    authors: Havlícek L,Hanus J,Veselý J,Leclerc S,Meijer L,Shaw G,Strnad M

    更新日期:1997-02-14 00:00:00

  • Inhibition of phenylethanolamine N-methyltransferase (PNMT) by aromatic hydroxy-substituted 1,2,3,4,-tetrahydroisoquinolines: further studies on the hydrophilic pocket of the aromatic ring binding region of the active site.

    abstract::In a continuation of studies directed toward characterizing the hydrophilic pocket within the aromatic ring binding region of the active site of phenylethanolamine N-methyltransferase (PNMT), 5-, 6-, 7-, and 8-hydroxy-1,2,3,4-tetrahydroisoquinoline were prepared and evaluated as substrates and inhibitors of PNMT. In o...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00395a006

    authors: Sall DJ,Grunewald GL

    更新日期:1987-12-01 00:00:00

  • Improved delivery through biological membranes. 1. Synthesis and properties of 1-methyl-1,6-dihydropyridine-2-carbaldoxime, a pro-drug of N-methylpyridinium-2-carbaldoxime chloride.

    abstract::A dihydropyridine-pyridine type redox pro-drug system was developed for delivering quaternary pyridinium salts through biological membranes. As a first application, the dihydropyridine derivative of N-methylpyridinium-2-carbaldoxime chloride (2-PAM) was synthesized using a reduction-addition-elimination sequence. The ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00223a017

    authors: Bodor N,Shek E,Higuchi T

    更新日期:1976-01-01 00:00:00

  • Methotrexate analogues. 20. Replacement of glutamate by longer-chain amino diacids: effects on dihydrofolate reductase inhibition, cytotoxicity, and in vivo antitumor activity.

    abstract::Chain-extended analogues of methotrexate were synthesized by condensation of 4-amino-4-deoxy-N10-methylpteroic acid with esters of L-alpha-aminoadipic, L-alpha-aminopimelic, and L-alpha-aminosuberic acids, followed by ester hydrolysis with acid or base. Coupling was accomplished in up to 85% yield by the use of the pe...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00366a012

    authors: Rosowsky A,Forsch R,Uren J,Wick M,Kumar AA,Freisheim JH

    更新日期:1983-12-01 00:00:00

  • Chemical proteomics-based analysis of off-target binding profiles for rosiglitazone and pioglitazone: clues for assessing potential for cardiotoxicity.

    abstract::Drugs exert desired and undesired effects based on their binding interactions with protein target(s) and off-target(s), providing evidence for drug efficacy and toxicity. Pioglitazone and rosiglitazone possess a common functional core, glitazone, which is considered a privileged scaffold upon which to build a drug sel...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm301204r

    authors: Hoffmann BR,El-Mansy MF,Sem DS,Greene AS

    更新日期:2012-10-11 00:00:00

  • Synthesis, structure, dopamine transporter affinity, and dopamine uptake inhibition of 6-alkyl-3-benzyl-2-[(methoxycarbonyl)methyl]tropane derivatives.

    abstract::A series of 6-alkyl-3 beta-benzyl-2-[(methoxycarbonyl)methyl]tropane analogues were synthesized and evaluated as cocaine binding site ligands at the dopamine transporter (DAT). The in vitro affinity (Ki) for the DAT of the 6-alkyl-3 beta-benzyl-2-[(methoxycarbonyl) methyl]tropane analogues was determined by inhibition...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm970549h

    authors: Lomenzo SA,Izenwasser S,Katz JL,Terry PD,Zhu N,Klein CL,Trudell ML

    更新日期:1997-12-19 00:00:00

  • Synthesis and benzodiazepine binding activity of a series of novel [1,2,4]triazolo[1,5-c]quinazolin-5(6H)-ones.

    abstract::Investigation of tricyclic heterocycles related to the 2-arylpyrazolo[4,3-c]quinolin-3(5H)-ones, structures with high affinity for the benzodiazepine (BZ) receptor, led to the synthesis of 2-phenyl-[1,2,4]triazolo[1,5-c]quinazolin-5(6H)-one, a compound with 4 nM binding affinity to the BZ receptor. Analogues were prep...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00105a044

    authors: Francis JE,Cash WD,Barbaz BS,Bernard PS,Lovell RA,Mazzenga GC,Friedmann RC,Hyun JL,Braunwalder AF,Loo PS

    更新日期:1991-01-01 00:00:00

  • Structure-Based Drug Design of Bisubstrate Inhibitors of Phenylethanolamine N-Methyltransferase Possessing Low Nanomolar Affinity at Both Substrate Binding Domains1.

    abstract::The enzyme phenylethanolamine N-methyltransferase (PNMT, EC 2.1.1.28) catalyzes the final step in the biosynthesis of epinephrine and is a potential drug target, primarily for the control of hypertension. Unfortunately, many potent PNMT inhibitors also possess significant affinity for the a2-adrenoceptor, which compli...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/acs.jmedchem.0c01475

    authors: Lu J,Bart AG,Wu Q,Criscione KR,McLeish MJ,Scott EE,Grunewald GL

    更新日期:2020-11-25 00:00:00

  • 8-Carboxy-6-sulfamyldibenz[b,f][1,4]oxazepines and -thiazepines as potential high-ceiling diuretics.

    abstract::The synthesis of several 8-carboxy-6-sulfamyldibenz[b,f][1,4]oxazepines and -thiazepines is described. The results of diuretic screening lend support to the thesis that activity is strongly dependent on the conformational mobility of 4-substituents in the 3-amino-5-sulfamylbenzoic acids. ...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00206a027

    authors: Allen RC,Reitano PA,Urbach H

    更新日期:1978-08-01 00:00:00

  • Piperazinylquinoxalines with central serotoninmimetic activity.

    abstract::Regioselective syntheses of substituted 2-chloroquinoxalines and derived 2-(1-piperazinyl)quinoxalines are described. Selectivity in regards to serotonin reuptake blocking and serotoninmimetic activities of the piperazinylquinoxalines is reported. In general, introduction of a 6-substituent into the piperazinylquinoxa...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00133a019

    authors: Lumma WC Jr,Hartman RD,Saari WS,Engelhardt EL,Lotti VJ,Stone CA

    更新日期:1981-01-01 00:00:00

  • Epidoxoform: a hydrolytically more stable anthracycline-formaldehyde conjugate toxic to resistant tumor cells.

    abstract::The recent discovery that the formaldehyde conjugates of doxorubicin and daunorubicin, Doxoform and Daunoform, are cytotoxic to resistant human breast cancer cells prompted the search for hydrolytically more stable anthracycline-formaldehyde conjugates. Doxoform and Daunoform consist of two molecules of the parent dru...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm970739s

    authors: Taatjes DJ,Fenick DJ,Koch TH

    更新日期:1998-04-09 00:00:00

  • Synthesis and in vitro antiplatelet activity of new 4-(1-piperazinyl)coumarin derivatives. Human platelet phosphodiesterase 3 inhibitory properties of the two most effective compounds described and molecular modeling study on their interactions with phosp

    abstract::The synthesis and in vitro antiplatelet activity significant data of coumarin derivatives 5i-x and quinolin-2(1H)-one derivatives 22a,b, as well as the corresponding structure-activity relationships are described. The recently reported 8-methyl-4-(1-piperazinyl)-7-(3-pyridylmethoxy)coumarin 5f and its potent 7-(2-morp...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm0611511

    authors: Roma G,Di Braccio M,Grossi G,Piras D,Leoncini G,Bruzzese D,Signorello MG,Fossa P,Mosti L

    更新日期:2007-06-14 00:00:00

  • A new class of high affinity ligands for the neurokinin A NK2 receptor: psi (CH2NR) reduced peptide bond analogues of neurokinin A4-10.

    abstract::Analogues of [Leu10]NKA4-10 were synthesized in which each of the amide bonds was sequentially replaced with the reduced amide psi (CH2NH) bond to determine the effect of this structural modification on the antagonism of NKA binding to the HUB NK2 receptor. [psi (CH2-NH)9,Leu10]NKA4-10 (6) retained significant affinit...

    journal_title:Journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1021/jm00099a024

    authors: Harbeson SL,Shatzer SA,Le TB,Buck SH

    更新日期:1992-10-16 00:00:00