Synthesis and acrosin inhibitory activity of methyl 5-substituted-1H-benzo[d]imidazol-2-yl carbamate derivatives.

Abstract:

:A series of novel methyl 5-substituted 1H-benzo[d]imidazol-2-ylcarbamates were designed, synthesized, and their acrosin inhibitory activities evaluated in vitro. The results of acrosin inhibitory activity showed that all title compounds were more potent than the control TLCK. Compound 4w displayed the most potent acrosin inhibitory activity among all the compounds, with an IC(50) of 6.3×10(-5)M. The studies provide a new structural class for the development of novel acrosin inhibitory agents.

journal_name

Bioorg Med Chem Lett

authors

Liu X,Chen Q,Zhu J,Fan Y,Ding L,Zhao J,Han G,Tian W,Qi J,Zhou Y,Lv J

doi

10.1016/j.bmcl.2012.03.042

subject

Has Abstract

pub_date

2012-05-15 00:00:00

pages

3554-9

issue

10

eissn

0960-894X

issn

1464-3405

pii

S0960-894X(12)00363-0

journal_volume

22

pub_type

杂志文章
  • New potential inhibitors of DNA topoisomerase. Part II: Design and synthesis of alpha-lapachone derivatives under microwave irradiation.

    abstract::A new series of potential inhibitors of DNA topoisomerase II were synthesized from facile materials (aromatic aldehydes, Meldrum's acid and 2-hydroxynaphthalene-1,4-dione) under microwave irradiation. The method provides a valuable tool in designing new and more potent cytotoxic analogues. This procedure is advantageo...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.12.006

    authors: Wei P,Zhang X,Tu S,Yan S,Ying H,Ouyang P

    更新日期:2009-02-01 00:00:00

  • Syntheses and evaluation of substituted aromatic hydroxamates and hydroxamic acids that target Mycobacterium tuberculosis.

    abstract::Tuberculosis (TB) continues to remain one of the most threatening diseases in the world. With the emergence of multi-drug resistant (MDR) and extensively drug resistant (XDR) strains, the need to develop new therapies is dire. The syntheses of a focused library of hydroxamates and hydroxamic acids is described, as wel...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2015.04.099

    authors: Majewski MW,Cho S,Miller PA,Franzblau SG,Miller MJ

    更新日期:2015-11-01 00:00:00

  • A carbosilane dendrimer and a silacyclopentadiene analog carrying peripheral lactoses as drug-delivery systems.

    abstract::A carbosilane dendrimer (4a) and its silacyclopentadiene analog (4b), both functionalized with lactoses, were tested for their abilities to act as drug-delivery systems. The critical micelle concentrations of 4a and 4b were measured using the drop-volume method in water and were 1.7 and 2.9 μM, respectively, suggestin...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2012.03.034

    authors: Aizawa H,Otomo K,Honsho N,Shimazaki T,Villeneuve M,Matsuoka K,Hatano K,Terunuma D

    更新日期:2012-05-15 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

  • Discovery of 1-(1H-indazol-4-yl)-3-((1-phenyl-1H-pyrazol-5-yl)methyl) ureas as potent and thermoneutral TRPV1 antagonists.

    abstract::A series of 1-indazol-3-(1-phenylpyrazol-5-yl)methyl ureas were investigated as hTRPV1 antagonists. The structure-activity relationship study was conducted systematically for both the indazole A-region and the 3-trifluoromethyl/t-butyl pyrazole C-region to optimize the antagonism toward the activation by capsaicin. Am...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2020.127548

    authors: Kang JM,Kwon SO,Ann J,Blumberg PM,Ha H,Yoo YD,Frank-Foltyn R,Lesch B,Bahrenberg G,Stockhausen H,Christoph T,Lee J

    更新日期:2020-12-01 00:00:00

  • Using hydroxymethylphenoxy derivates with the SPOT technology to generate peptides with authentic C-termini.

    abstract::The SPOT technology can fulfill most requirements for highly parallel, multiple peptide synthesis of soluble peptides within the upper microgram range. Here, we report on an improved method using hydroxymethylphenoxyacetic acid (HMPA) for 19 amino acids and 4-(4-hydroxymethyl-3-methoxyphenoxy)-butyric acid (HMPB) for ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2008.05.116

    authors: Ay B,Landgraf K,Streitz M,Fuhrmann S,Volkmer R,Boisguerin P

    更新日期:2008-07-15 00:00:00

  • A combinatorial approach to chemical modification of subtilisin Bacillus lentus.

    abstract::The reaction between methanethiosulfonate reagents and cysteine mutants of subtilisin is quantitative and can be used to prepare chemically modified mutant enzymes (CMMs) with novel properties. The virtually unrestricted structural variations possible for CMMs presents a preparative and screening challenge. To address...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(98)00415-6

    authors: Plettner E,Khumtaveeporn K,Shang X,Jones JB

    更新日期:1998-09-08 00:00:00

  • Antitumor platinum(II) complexes of N-cyclobutyl-1R,2R-diaminocyclohexane with dicarboxylates as leaving groups.

    abstract::Four platinum(II) complexes of N-cyclobutyl-1R,2R-diaminocyclohexane with different bidentate dicarboxylates (1 oxalate, 2 malonate, 3 1,1-cyclobutanedicarboxylate and 4 3-hydroxy-1,1-cyclobutanedicarboxylate) as leaving groups were synthesized and characterized by elemental analyses, IR and (1)HNMR spectra together w...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2014.11.069

    authors: Xu G,Zhao J,Gou S,Pang J

    更新日期:2015-01-15 00:00:00

  • A facile, click chemistry-based approach to assembling fluorescent chemosensors for protein tyrosine kinases.

    abstract::A group of fluorophore-labeled peptide substrates of Src kinases have been synthesized with the aid of click chemistry. Some of the generated peptides exhibit an increase in fluorescence upon phosphorylation and are capable of detecting Src kinases with high sensitivity and specificity. Their availability permits real...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.11.005

    authors: Kamaruddin MA,Ung P,Hossain MI,Jarasrassamee B,O'Malley W,Thompson P,Scanlon D,Cheng HC,Graham B

    更新日期:2011-01-01 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 inhibitory activity of ubiquinone-acetogenin hybrid inhibitor with bovine mitochondrial complex I.

    abstract::To elucidate the inhibitory action of acetogenins, the most potent inhibitors of mitochondrial complex I, we synthesized an acetogenin analogue which possesses a ubiquinone ring (i.e., the physiological substrate of complex I) in place of the alpha,beta-unsaturated gamma-lactone ring of natural acetogenins, and named ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(03)00439-6

    authors: Yabunaka H,Abe M,Kenmochi A,Hamada T,Nishioka T,Miyoshi H

    更新日期:2003-07-21 00:00:00

  • Tetrasubstituted pyridines as potent and selective AKT inhibitors: Reduced CYP450 and hERG inhibition of aminopyridines.

    abstract::The synthesis and evaluation of tetrasubstituted aminopyridines, bearing novel azaindazole hinge binders, as potent AKT inhibitors are described. Compound 14c was identified as a potent AKT inhibitor that demonstrated reduced CYP450 inhibition and an improved developability profile compared to those of previously desc...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.11.061

    authors: Lin H,Yamashita DS,Xie R,Zeng J,Wang W,Leber J,Safonov IG,Verma S,Li M,Lafrance L,Venslavsky J,Takata D,Luengo JI,Kahana JA,Zhang S,Robell KA,Levy D,Kumar R,Choudhry AE,Schaber M,Lai Z,Brown BS,Donovan BT,Mi

    更新日期:2010-01-15 00:00:00

  • Exploration of pyridine containing heteroaryl analogs of biaryl ureas as DGAT1 inhibitors.

    abstract::The diacylglycerol acyltransferase enzyme, DGAT1, presents itself as a potential target for obesity as this enzyme is dedicated to the final committed step in triglyceride biosynthesis. Biphenyl ureas, exemplified by compound 4, have been reported to be potent hDGAT1 inhibitors. We have synthesized and evaluated 2-pyr...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.07.109

    authors: Motiwala H,Kandre S,Birar V,Kadam KS,Rodge A,Jadhav RD,Mahesh Kumar Reddy M,Brahma MK,Deshmukh NJ,Dixit A,Doshi L,Gupte A,Gangopadhyay AK,Vishwakarma RA,Srinivasan S,Sharma M,Nemmani KV,Sharma R

    更新日期:2011-10-01 00:00:00

  • Discovery and SAR of a novel series of Natriuretic Peptide Receptor-A (NPR-A) agonists.

    abstract::Novel thienopyrimidine compounds 2 and 3 were discovered from high-throughput screening as Natriuretic Peptide Receptor A (NPR-A) agonists. Scaffold hopping of a thienopyrimidine ring to a quinazoline ring, introduction of the basic functional group and optimization of the substituent on the 6-position of the benzene ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2017.09.028

    authors: Iwaki T,Nakamura Y,Tanaka T,Ogawa Y,Iwamoto O,Okamura Y,Kawase Y,Furuya M,Oyama Y,Nagayama T

    更新日期:2017-11-01 00:00:00

  • Synthesis, biological evaluation and molecular modeling study of some new thiazolodiazepine analogs as CNS active agents.

    abstract::New derivatives of ethyl 8-oxo-5,6,7,8-tetrahydro-thiazolo[3,2-a][1,3]diazepin-3-carboxylate (HIE-124, 3), were synthesized as continuation to our previous patented efforts. Compounds 15 and 20 showed marginal hypnotic potency compared to 3. Compounds 15 (0.78mmol/kg) and 20 (0.39mmol/kg) showed remarkable 100% protec...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2015.11.097

    authors: Al-Rashood STA,Hassan GS,El-Messery SM,El-Taher KEH,Hefnawy MM,Al-Omar MA,El-Subbagh HI

    更新日期:2016-01-15 00:00:00

  • Synthesis and biological evaluations of novel bendazac lysine analogues as potent anticataract agents.

    abstract::Novel bendazac analogues and their salts have been designed and prepared. The resulting compounds (13c-d, 15c, 17c) showed very good aqueous solubility (>100 mg/mL). An in vitro assay showed that most of the resulting compounds had potent protective activity against the oxidative damage. Particularly, compound 13d was...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.02.061

    authors: Shen H,Gou S,Shen J,Zhu Y,Zhang Y,Chen X

    更新日期:2010-04-01 00:00:00

  • Porphyrins containing nitric oxide donors: Synthesis and cancer cell-oriented NO release.

    abstract::Four novel porphyrins containing nitric oxide (NO) donors were synthesized, and the structures of all the products were characterized by IR, UV-vis, (1)H NMR, and elementary analysis. Interestingly, these new compounds not only were able to release NO, but also showed cancer cell-oriented accumulation. Higher accumula...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.02.005

    authors: Liu W,Liu C,Gong C,Lin W,Guo C

    更新日期:2009-03-15 00:00:00

  • 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

  • Discovery of highly selective CRAF inhibitors, 3-carboxamido-2H-indazole-6-arylamide: In silico FBLD design, synthesis and evaluation.

    abstract::The recent success of vemurafenib shows the importance of selective BRAF V600E inhibition in melanoma. However, paradoxical activation by structurally diverse ATP-competitive RAF kinase inhibitors strongly suggests that selective CRAF inhibitors, not BRAF inhibitors, would be ideal for some Ras mutation cancer treatme...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2016.01.037

    authors: Aman W,Lee J,Kim M,Yang S,Jung H,Hah JM

    更新日期:2016-02-15 00:00:00

  • Design and synthesis of small molecular dual inhibitor of falcipain-2 and dihydrofolate reductase as antimalarial agent.

    abstract::Resistance of malaria parasites has quickly developed to almost all used antimalarial drugs. Accordingly, the discovery of new effective drugs to counter the spread of malaria parasites that are resistant to existing agents, especially acting on multi-targets, is an urgent need. The cysteine protease falcipain-2 (FP-2...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.12.011

    authors: Huang H,Lu W,Li X,Cong X,Ma H,Liu X,Zhang Y,Che P,Ma R,Li H,Shen X,Jiang H,Huang J,Zhu J

    更新日期:2012-01-15 00:00:00

  • Conformationally-restricted cyclic sulfones as potent and selective mTOR kinase inhibitors.

    abstract::Novel conformationally-restricted mTOR kinase inhibitors with cyclic sulfone scaffold were designed. Synthesis and structure-activity relationship (SAR) studies are described with emphasis on optimization of the mTOR potency and selectivity against class I PI3Kα kinase. PF-05139962 was identified with excellent mTOR b...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2012.05.104

    authors: Liu KK,Bailey S,Dinh DM,Lam H,Li C,Wells PA,Yin MJ,Zou A

    更新日期:2012-08-01 00:00:00

  • Discovery of novel arylpyrazole series as potent and selective opioid receptor-like 1 (ORL1) antagonists.

    abstract::The synthesis and biological evaluation of new potent opioid receptor-like 1 antagonists are presented. A structure-activity relationship (SAR) study of arylpyrazole lead compound 1 obtained from library screening identified compound 31, (1S,3R)-N-{[1-(3-chloropyridin-2-yl)-5-(5-fluoro-6-methylpyridin-3-yl)-4-methyl-1...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.04.116

    authors: Kobayashi K,Uchiyama M,Ito H,Takahashi H,Yoshizumi T,Sakoh H,Nagatomi Y,Asai M,Miyazoe H,Tsujita T,Hirayama M,Ozaki S,Tani T,Ishii Y,Ohta H,Okamoto O

    更新日期:2009-07-01 00:00:00

  • Synthesis and biological evaluation of didemnin photoaffinity analogues.

    abstract::The synthesis of four benzophenone-containing analogues of the antiproliferative natural product didemnin B is presented. In vitro protein biosynthesis inhibition potency and antitumor activity were evaluated. The results indicate that all four analogues are biologically active and could serve as photoaffinity reagent...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/s0960-894x(01)00339-0

    authors: Vera MD,Pfizenmayer AJ,Ding X,Ahuja D,Toogood PL,Joullié MM

    更新日期:2001-07-23 00:00:00

  • Identification of optimum computational protocols for modeling the aryl hydrocarbon receptor (AHR) and its interaction with ligands.

    abstract::The aryl hydrocarbon receptor (AHR) is one of the principal xenobiotic receptors in living organisms and is responsible for interacting with several drugs and environmental toxins, most notably tetrachlorodibenzodioxin (TCDD). Binding of diverse agonists to AHR initiates an extensive set of downstream gene expression ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2010.09.019

    authors: Jogalekar AS,Reiling S,Vaz RJ

    更新日期:2010-11-15 00:00:00

  • Discovery of 4-aryl-4H-chromenes as a new series of apoptosis inducers using a cell- and caspase-based high-throughput screening assay. 2. Structure-activity relationships of the 7- and 5-, 6-, 8-positions.

    abstract::As a continuation of our efforts to discover and develop the apoptosis inducing 4-aryl-4H-chromenes as novel anticancer agents, we explored the SAR of 4-aryl-4H-chromenes with modifications at the 7- and 5-, 6-, 8-positions. It was found that a small hydrophobic group, such as NMe2, NH2, NHEt, and OMe, is preferred at...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2005.07.066

    authors: Kemnitzer W,Kasibhatla S,Jiang S,Zhang H,Zhao J,Jia S,Xu L,Crogan-Grundy C,Denis R,Barriault N,Vaillancourt L,Charron S,Dodd J,Attardo G,Labrecque D,Lamothe S,Gourdeau H,Tseng B,Drewe J,Cai SX

    更新日期:2005-11-01 00:00:00

  • Highly potent and long-acting trimeric and tetrameric inhibitors of influenza virus neuraminidase.

    abstract::A set of trimeric and tetrameric derivatives 6-11 of the influenza virus neuraminidase inhibitor zanamivir 1 have been synthesized by coupling a common monomeric zanamivir derivative 3 onto various multimeric carboxylic acid core groups. These discrete multimeric compounds are all significantly more antiviral than zan...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2003.09.102

    authors: Watson KG,Cameron R,Fenton RJ,Gower D,Hamilton S,Jin B,Krippner GY,Luttick A,McConnell D,MacDonald SJ,Mason AM,Nguyen V,Tucker SP,Wu WY

    更新日期:2004-03-22 00:00:00

  • Design, synthesis and biological study of pinacolyl boronate-substituted stilbenes as novel lipogenic inhibitors.

    abstract::A pilot library of novel 4,4,5,5-tetramethyl-2-(4-substitutedstyrylphenyl)-1,3,2 dioxaborolane derivatives has been synthesized. 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaboratophenyl)-methyl triphenylphosphonium bromide 3 was treated with various aldehydes in the presence of 3 equiv of (t)BuONa in DMF, and stirred at room te...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2011.05.124

    authors: Das BC,Zhao X,Tang XY,Yang F

    更新日期:2011-09-15 00:00:00

  • A chromism-based assay (CHROBA) technique for in situ detection of protein kinase activity.

    abstract::A unique chromism-based assay technique (CHROBA) using photochromic spiropyran-containing peptides has been firstly established for detection of protein kinase A-catalyzed phosphorylation. The alternative method has advantages that avoid isolation and/or immobilization of kinase substrates to remove excess reagents in...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2005.01.035

    authors: Tomizaki KY,Jie X,Mihara H

    更新日期:2005-03-15 00:00:00

  • Substituted benzimidazoles: A novel chemotype for small molecule hKSP inhibitors.

    abstract::Substituted benzimidazoles were profiled as inhibitors of kinesin spindle protein (KSP), an increasingly important target for the development of anticancer drugs. This series demonstrated the monoastral phenotypic response and was found to be active in both enzymatic and cellular-based assays. ...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2009.05.040

    authors: Lahue BR,Ma Y,Shipps GW Jr,Seghezzi W,Herbst R

    更新日期:2009-07-01 00:00:00

  • Effect of incorporating a thiophene tail in the scaffold of acetazolamide on the inhibition of human carbonic anhydrase isoforms I, II, IX and XII.

    abstract::The high resolution crystal structure of 5-(2-thienylacetamido)-1,3,4-thiadiazole-2-sulfonamide complexed to human (h) carbonic anhydrase (CA, EC 4.2.1.1) isoform hCA II is reported. The compound binds in a similar manner with acetazolamide when the sulfamoyl-thiadiazolyl-acetamido fragment of the two compounds is con...

    journal_title:Bioorganic & medicinal chemistry letters

    pub_type: 杂志文章

    doi:10.1016/j.bmcl.2013.08.019

    authors: Biswas S,McKenna R,Supuran CT

    更新日期:2013-10-15 00:00:00