Identification and development of non-cytotoxic cell death modulators: Impact of sartans and derivatives on PPARγ activation and on growth of imatinib-resistant chronic myelogenous leukemia cells.

Abstract:

:4'-((2-Propyl-1H-benzo[d]imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carboxylic acid derived from telmisartan was identified as lead for the design of cell death modulators. In this study, we evaluated the efficacy of telmisartan itself and other sartans in combination with imatinib against K562-resistant cells. The findings were directly used to further optimize the lead structure. Telmisartan and candesartan cilexetil represented the most effective sartans, thus the influence of carboxyl/methyl carboxylate groups at positions 7 (compounds 6, 7) or 4 (compounds 12-14) at the benzimidazole core was studied. Additionally, according to the results of a former structure-activity study, telmisartan was transformed to the related amide (1). Telmisartan amide 1, as well as the esters 6 and 12 markedly sensitized the resistant CML cells to imatinib treatment. Correlation with their potency to activate PPARγ is not given. Candesartan cilexetil, telmisartan and 1 showed the profile of partial agonists at PPARγ with EC50 values of 4.2, 4.3 and 9.1 μM, respectively, while 6 and 12 caused only marginal intrinsic activation at 10 μM (Amax = 22% and 13%). However, the repression of the STAT5 phosphorylation relates with the possibility to sensitize K562-resistant CML cells to imatinib treatment. It is worth mentioning that all compounds were per se non-cytotoxic at relevant concentrations.

journal_name

Eur J Med Chem

authors

Schoepf AM,Salcher S,Obexer P,Gust R

doi

10.1016/j.ejmech.2020.112258

subject

Has Abstract

pub_date

2020-06-01 00:00:00

pages

112258

eissn

0223-5234

issn

1768-3254

pii

S0223-5234(20)30225-7

journal_volume

195

pub_type

杂志文章
  • A molecular model for cocaine binding by the immunotherapeutic human/mouse chimeric monoclonal antibody 2E2.

    abstract::Immunotherapy by cocaine-binding monoclonal antibodies (mAbs) has emerged as a promising strategy for the treatment of cocaine addiction. The human (gamma1 heavy chain)/murine (lambda light chain) chimeric mAb 2E2 has excellent affinity and specificity for cocaine and recent animal studies have demonstrated 2E2's abil...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2010.02.004

    authors: Lape M,Paula S,Ball WJ Jr

    更新日期:2010-06-01 00:00:00

  • Novel tacrine-1,2,3-triazole hybrids: In vitro, in vivo biological evaluation and docking study of cholinesterase inhibitors.

    abstract::A new series of tacrine-1,2,3-triazole hybrids were designed, synthesized, and evaluated as potent dual cholinesterase inhibitors. Most of synthesized compounds showed good in vitro inhibitory activities toward both acetylcholinesterase (AChE) and butyrylcholinesterase (BChE). Among them, 7-chloro-N-((1-(4-methoxybenz...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2016.11.008

    authors: Najafi Z,Mahdavi M,Saeedi M,Karimpour-Razkenari E,Asatouri R,Vafadarnejad F,Moghadam FH,Khanavi M,Sharifzadeh M,Akbarzadeh T

    更新日期:2017-01-05 00:00:00

  • Design, synthesis and anthelmintic activity of 7-keto-sempervirol analogues.

    abstract::The plant-derived, diterpenoid 7-keto-sempervirol was recently reported to display moderate activity against larval stages of Schistosoma mansoni (IC50 = 19.1 μM) and Fasciola hepatica (IC50 = 17.7 μM), two related parasitic blood and liver flukes responsible for the neglected tropical diseases schistosomiasis and fas...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2018.04.032

    authors: Crusco A,Bordoni C,Chakroborty A,Whatley KCL,Whiteland H,Westwell AD,Hoffmann KF

    更新日期:2018-05-25 00:00:00

  • Synthesis and antiproliferative activity of novel symmetrical alkylthio- and alkylseleno-imidocarbamates.

    abstract::The study described here concerns the synthesis of a series of thirty new symmetrically substituted imidothiocarbamate and imidoselenocarbamate derivatives and their evaluation for antitumoral activity in vitro against a panel of five human tumor cell lines: breast adenocarcinoma (MCF-7), colon carcinoma (HT-29), lymp...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2010.11.013

    authors: Ibáñez E,Plano D,Font M,Calvo A,Prior C,Palop JA,Sanmartín C

    更新日期:2011-01-01 00:00:00

  • Design and synthesis of novel P2 substituents in diol-based HIV protease inhibitors.

    abstract::The synthesis and SAR of HIV-1 protease inhibitors containing novel P2 structural elements are presented. The inhibitors were designed having hydrogen bond accepting P2 substituents to probe potential favorable interactions to Asp-29/Asp-30 of the HIV-1 protease backbone utilizing inhibitor 3 as a model template. Seve...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2009.09.038

    authors: Adrian Meredith J,Wallberg H,Vrang L,Oscarson S,Parkes K,Hallberg A,Samuelsson B

    更新日期:2010-01-01 00:00:00

  • Antihyperglycemic and antihyperlipidemic activities of 2-(4-[(2-hydroxybenzyl) amino]-phenyl amino-methyl)-phenol in STZ induced diabetic rats.

    abstract::Oral administration of 2-(4-[(2-hydroxybenzyl) amino]-phenyl amino-methyl)-phenol (HBPMP) (30 mg/kg) to Streptozotocin (STZ) rats produced significant antidiabetic activity after 6 h of HBPMP administration. Treatment of the STZ rats with HBPMP (30 mg/kg/day) for 30 days resulted in a significant decrease in their Fas...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2013.05.014

    authors: Sirasanagandla S,Kasetti RB,Shaik AN,Natava R,Surtineni VP,Cirradur SR,Chippada A

    更新日期:2013-08-01 00:00:00

  • A class of potent tyrosinase inhibitors: alkylidenethiosemicarbazide compounds.

    abstract::A series of alkylidenethiosemicarbazide compounds were synthesized and their inhibitory effects on the diphenolase activity of mushroom tyrosinase were evaluated. The results showed that most of the synthesized compounds exhibited significant inhibitory activities. Especially, compound 1f was found to be the most pote...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2008.04.002

    authors: Liu J,Cao R,Yi W,Ma C,Wan Y,Zhou B,Ma L,Song H

    更新日期:2009-04-01 00:00:00

  • Improved synthesis and comparative analysis of the tool properties of new and existing D-ring modified (S)-blebbistatin analogs.

    abstract::(S)-Blebbistatin is a widely used research tool to study myosin II, an important regulator of many motility based diseases. Its potency is too low to be of clinical relevance, but identification of analogs with enhanced potency could deliver leads for targeted pharmacotherapeutics. This, however, requires a profound i...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2017.04.072

    authors: Verhasselt S,Roman BI,Bracke ME,Stevens CV

    更新日期:2017-08-18 00:00:00

  • Synthesis and biological activity of polyalthenol and pentacyclindole analogues.

    abstract::A series of indole sesquiterpenes analogues of polyalthenol and pentacyclindole have been synthesized starting from ent-halimic acid in order to test their biological activity. These analogues include diverse oxidation levels at the sesquiterpenyl moiety and different functionalization on the indole ring. All syntheti...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2013.12.012

    authors: Marcos IS,Moro RF,Costales I,Basabe P,Díez D,Gil A,Mollinedo F,Pérez-de la Rosa F,Pérez-Roth E,Padrón JM

    更新日期:2014-02-12 00:00:00

  • Synthesis, structural characterization and in vitro biological screening of some homoleptic copper(II) complexes with substituted guanidines.

    abstract::A series of homoleptic copper(II) complexes (1a-8a) with N,N',N″-trisubstituted guanidines, [Cu(II){PhCONHC(NHR)NPh}(2)] (where R = phenyl (1a), n-butyl (2a), sec-butyl (3a), cyclohexyl (4a), 1-naphthyl (5a), 2,4-dichlorophenyl (6a), 3,4-dichlorophenyl (7a), and 3,5-dichlorophenyl (8a)) have been synthesized and chara...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2011.11.029

    authors: Murtaza G,Rauf MK,Badshah A,Ebihara M,Said M,Gielen M,de Vos D,Dilshad E,Mirza B

    更新日期:2012-02-01 00:00:00

  • New isoxazolidinone and 3,4-dehydro-β-proline derivatives as antibacterial agents and MAO-inhibitors: A complex balance between two activities.

    abstract::Among the different classes of antibiotics, oxazolidinone derivatives represent important drugs, since their unique mechanism of action overcomes commonly diffused multidrug-resistant bacteria. Anyway, the structural similarity of these molecules to monoamino oxidase (MAO) inhibitors, like toloxatone and blefoxatone, ...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2016.09.007

    authors: Ferrazzano L,Viola A,Lonati E,Bulbarelli A,Musumeci R,Cocuzza C,Lombardo M,Tolomelli A

    更新日期:2016-11-29 00:00:00

  • New and efficient approach for synthesis of novel bioactive [1,3,4]thiadiazoles incorporated with 1,3-thiazole moiety.

    abstract::A series of novel 1,3,4-thiadiazoles incorporated with thiazole moiety was synthesized by reaction of 5-acetyl-2-benzoylimino-3-phenyl-1,3,4-thiadiazole thiosemicarbazone 2 with each of N-phenyl 2-oxo-propanehydrazonoyl chloride 3 and ethyl (N-aryl-hydrazono) chloroacetate 5 in dioxane in basic medium. Also, another s...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2015.05.009

    authors: Farghaly TA,Abdallah MA,Masaret GS,Muhammad ZA

    更新日期:2015-06-05 00:00:00

  • Synthesis and antimicrobial activity of some novel dicationic sulphonophanes.

    abstract::The synthesis of some novel imidazole-based dicationic sulfonophanes incorporating various spacer units is described. All the sulphonophanes exhibit good antibacterial and antifungal activity against five bacterial strains Bacillus subtilis, Staphylococcus aureus, Vibrio cholera, Escherichia coli, Proteus vulgaris and...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2011.03.063

    authors: Rajakumar P,Satheeshkumar C,Mohanraj G,Mathivanan N

    更新日期:2011-07-01 00:00:00

  • Design, synthesis and preliminary bioactivity evaluations of 8-hydroxyquinoline derivatives as matrix metalloproteinase (MMP) inhibitors.

    abstract::Matrix metalloproteinases (MMPs) play important roles in many diseases including cancer. With moderate metal-binding affinity, 8-hydroxyquinoline has gained much interest in current drug design and development. Specially, it has been reported that 8-hydroxyquinoline derivatives serve as MMP-2 inhibitors with micromola...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2019.111563

    authors: Chen C,Yang X,Fang H,Hou X

    更新日期:2019-11-01 00:00:00

  • Pyrrolo[1,2-f]phenanthridines and related non-rigid analogues as antiviral agents.

    abstract::The pyrrolo[1,2-f]phenanthridines 8-22 and the corresponding non-rigid analogues 23-41 were synthesised and their ability to inhibit the replication of HIV-1 was tested. Only the polycyclic derivatives 10, 11, and 13 showed a weak anti-HIV activity, whereas several pyrrolo-phenanthridines (8, 10, 16-18) were found to ...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/s0223-5234(01)01289-2

    authors: Almerico AM,Mingoia F,Diana P,Barraja P,Montalbano A,Lauria A,Loddo R,Sanna L,Delpiano D,Setzu MG,Musiu C

    更新日期:2002-01-01 00:00:00

  • Design, synthesis and biological evaluation of novel α-acyloxy carboxamides via Passerini reaction as caspase 3/7 activators.

    abstract::Evasion of apoptosis is a hallmark of cancer. Caspases; the key executors of apoptotic cascade are attractive targets for selective induction of apoptosis in cancer cells. Within this approach, various caspase activators were introduced as lead anticancer agents. In the current study, a new series of multifunctional P...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2019.02.051

    authors: Salah Ayoup M,Wahby Y,Abdel-Hamid H,Ramadan ES,Teleb M,Abu-Serie MM,Noby A

    更新日期:2019-04-15 00:00:00

  • Pharmacophore model for pentamidine analogs active against Plasmodium falciparum.

    abstract::Pentamidine and its analogs constitute a class of compounds that are known to be active against Plasmodium falciparum, which causes the most dangerous malarial infection. Malaria is a widespread disease known to affect hundreds of millions of people and presents a perceivable threat of spreading. Hence, there is a nee...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2010.09.012

    authors: Athri P,Wenzler T,Tidwell R,Bakunova SM,Wilson WD

    更新日期:2010-12-01 00:00:00

  • N-{[(6-substituted-1,3-benzothiazole-2-yl)amino]carbonothioyl}-2/4-substituted benzamides: synthesis and pharmacological evaluation.

    abstract::A series of 1,3-benzothiazol-2-yl benzamides (11-30) were prepared in satisfactory yield and evaluated for their anticonvulsant, neurotoxicity, CNS depressant study and other toxicity studies. All the synthesized compounds were in good agreement with elemental and spectral data. Majority of the compounds were active i...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2007.07.008

    authors: Rana A,Siddiqui N,Khan SA,Ehtaishamul Haque S,Bhat MA

    更新日期:2008-05-01 00:00:00

  • Alkoxyphenylthiazoles with broad-spectrum activity against multidrug-resistant gram-positive bacterial pathogens.

    abstract::With the continued rise of antibiotic resistance and reduced susceptibility to almost all front-line antibiotics, multidrug-resistant Gram-positive bacterial infections represent an incessant threat to healthcare providers. This study presents a new series of phenylthiazole compounds where two active moieties were com...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2018.04.049

    authors: ElAwamy M,Mohammad H,Hussien A,Abutaleb NS,Hagras M,Serya RAT,Taher AT,Abouzid KA,Seleem MN,Mayhoub AS

    更新日期:2018-05-25 00:00:00

  • 4-Indolyl-N-hydroxyphenylacrylamides as potent HDAC class I and IIB inhibitors in vitro and in vivo.

    abstract::A series of 4,5-indolyl-N-hydroxyphenylacrylamides, as HDAC inhibitors, has been synthesized and evaluated in vitro and in vivo. 4-Indolyl compounds 13 and 17 functions as potent inhibitors of HDAC1 (IC50 1.28 nM and 1.34 nM) and HDAC 2 (IC50 0.90 and 0.53 nM). N-Hydroxy-3-{4-[2-(1H-indol-4-yl)-ethylsulfamoyl]-phenyl}...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2017.03.079

    authors: Mehndiratta S,Wang RS,Huang HL,Su CJ,Hsu CM,Wu YW,Pan SL,Liou JP

    更新日期:2017-07-07 00:00:00

  • QSAR analysis of 1,4-dihydro-4-oxo-1-(2-thiazolyl)-1,8-naphthyridines with anticancer activity.

    abstract::In the present study a quantitative structure activity relationship (QSAR) analysis was applied to a series of 100 of 7- and 3-substituted 1,4-dihydro-4-oxo-1-(2-thiazolyl)-1,8-naphthyridine derivatives. The Chem-X (version 2000) software was used to develop 3D QSAR models. The steric and electrostatic interactions be...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2007.01.029

    authors: Atanasova M,Ilieva S,Galabov B

    更新日期:2007-09-01 00:00:00

  • Structure-based drug design: Synthesis and biological evaluation of quinazolin-4-amine derivatives as selective Aurora A kinase inhibitors.

    abstract::Aurora kinases play critical roles in the regulation of the cell cycle and mitotic spindle assembly. Aurora A kinase, a member of the Aurora protein family, is frequently highly expressed in tumors, and selective Aurora A inhibition serves as a significant component of anticancer therapy. However, designing highly sel...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2018.08.053

    authors: Long L,Wang YH,Zhuo JX,Tu ZC,Wu R,Yan M,Liu Q,Lu G

    更新日期:2018-09-05 00:00:00

  • Synthesis, in vitro screening and in vivo evaluation of cyclic RGD analogs cyclized through oxorhenium and oxotechnetium coordination.

    abstract::A library of RGD tripeptide analogs cyclized through oxorhenium coordination by an NS2/S chelation motif was synthesized. Screening towards integrins αVβ3, αIIbβ3 and αVβ5 led to the identification of 6 oxorhenium complexes that bind to integrin αVβ3 in the submicromolar range. In vivo evaluation of five of the corres...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2011.02.032

    authors: Aufort M,Gonera M,Lelait MA,Czarny B,Le Clainche L,Thaï R,Landra A,Ruinart de Brimont M,Dugave C

    更新日期:2011-05-01 00:00:00

  • Design, synthesis, biological evaluation, and modeling studies of novel conformationally-restricted analogues of sorafenib as selective kinase-inhibitory antiproliferative agents against hepatocellular carcinoma cells.

    abstract::Sorafenib is one of the clinically used anticancer agents that inhibits several kinases. In this study, novel indole-based rigid analogues of sorafenib were designed and synthesized in order to enhance kinase selectivity and hence minimize the side effects associated with its use. The target compounds possess differen...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2020.113081

    authors: Sbenati RM,Zaraei SO,El-Gamal MI,Anbar HS,Tarazi H,Zoghbor MM,Mohamood NA,Khakpour MM,Zaher DM,Omar HA,Alach NN,Shehata MK,El-Gamal R

    更新日期:2021-01-15 00:00:00

  • Synthesis and biological screening for cytotoxic activity of N-substituted indolines and morpholines.

    abstract::Development of novel anticancer drugs is inevitable to improve treatment of cancers. In this study, novel derivatives of indoline and morpholine were synthesized and tested for their cytotoxic effects on osteosarcoma and Human Embryonic Kidney cells. To characterize cytotoxicity and the mechanism of cell death, we use...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2016.05.024

    authors: Doan P,Karjalainen A,Chandraseelan JG,Sandberg O,Yli-Harja O,Rosholm T,Franzen R,Candeias NR,Kandhavelu M

    更新日期:2016-09-14 00:00:00

  • 3D-QSAR analysis of human immunodeficiency virus entry-1 inhibitors by CoMFA and CoMSIA.

    abstract::3D-QSAR studies namely CoMFA, CoMFA region focusing and CoMSIA have been carried out on a series (36 compounds) of HIV-1 entry inhibitors. An alignment rule for the compounds was defined using Distill in SYBYL 7.3. Models were validated using a data set obtained by dividing the data set into a training set and test se...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2010.07.062

    authors: Pirhadi S,Ghasemi JB

    更新日期:2010-11-01 00:00:00

  • Design, synthesis, and structure-activity relationship study of glycyrrhetinic acid derivatives as potent and selective inhibitors against human carboxylesterase 2.

    abstract::Human carboxylesterase 2 (hCE2), one of the major carboxylesterases in the human intestine and various tumour tissues, plays important roles in the oral bioavailability and treatment outcomes of ester- or amide-containing drugs or prodrugs, such as anticancer agents CPT-11 (irinotecan) and LY2334737 (gemcitabine). In ...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2016.02.020

    authors: Zou LW,Li YG,Wang P,Zhou K,Hou J,Jin Q,Hao DC,Ge GB,Yang L

    更新日期:2016-04-13 00:00:00

  • Synthesis of amphiphilic galactopyranosyl diamines and amino alcohols as antitubercular agents.

    abstract::Mono- and diacylated derivatives of galactopyranosyl amines were obtained from d-galactose, via aminated intermediates prepared by reaction of 6-deoxy-6-iodo-1,2:3,4-di-O-isopropylidene-alpha-d-galactopyranose with 1,3-propanediamine, 1,2-ethanediamine or ethanolamine. Monoacylated derivatives displayed antitubercular...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2007.01.009

    authors: de Almeida MV,Le Hyaric M,Amarante GW,Silva Lourenço MC,Lima Brandão ML

    更新日期:2007-08-01 00:00:00

  • Diarylamides in anticancer drug discovery: A review of pre-clinical and clinical investigations.

    abstract::Several diarylamide compounds have been highlighted as potential anticancer agents. Among them, imatinib, dasatinib, and nilotinib have been marketed for treatment of chronic myeloid leukemia (CML). CML is a cancer type that originates in specific cells in bone marrow and is considered as life-threating disease. Imati...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章,评审

    doi:10.1016/j.ejmech.2019.112029

    authors: Abduelkarem AR,Anbar HS,Zaraei SO,Alfar AA,Al-Zoubi OS,Abdelkarem EG,El-Gamal MI

    更新日期:2020-02-15 00:00:00

  • Benzothienoquinazolinones as new multi-target scaffolds: Dual inhibition of human Topoisomerase I and tubulin polymerization.

    abstract::3-(Alkyl(dialkyl)amino)benzothieno[2,3-f]quinazolin-1(2H)-ones (4-9) have been designed using Ellipticine structure as a model, replacing the carbazole core and the pyridine ring with a dibenzothiophene and a pyrimidine moiety, respectively. New benzothienoquinazolinones (4-9) have been synthesized by a simple one-pot...

    journal_title:European journal of medicinal chemistry

    pub_type: 杂志文章

    doi:10.1016/j.ejmech.2019.111583

    authors: Ceramella J,Caruso A,Occhiuzzi MA,Iacopetta D,Barbarossa A,Rizzuti B,Dallemagne P,Rault S,El-Kashef H,Saturnino C,Grande F,Sinicropi MS

    更新日期:2019-11-01 00:00:00