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Yu L, Wang YD, Yan ZW, Zhang LY, Li S. Development of erythrina-based PARP-1/FTase dual-target inhibitors against lung cancer epithelial-mesenchymal transition (EMT) in vivo and in vitro. Bioorg Chem 2024; 148:107480. [PMID: 38772291 DOI: 10.1016/j.bioorg.2024.107480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 05/07/2024] [Accepted: 05/18/2024] [Indexed: 05/23/2024]
Abstract
A novel series of erythrina derivatives as PARP-1/FTase inhibitors were synthesized, and evaluated for their biological activities. Compound T9 had excellent inhibitory effects on cell viability (A549: IC50 = 1.74 μM; A549/5-Fu: IC50 = 1.03 μM) and in vitro enzyme activities (PARP-1: IC50 = 0.40 μM; FTase: IC50 = 0.067 μM). Molecular docking and point mutation assays demonstrated the interaction of compound T9 with key amino acid residues. The compound T9 exhibited potent anti-proliferation and anti-migration capabilities against A549 and A549/5-Fu cells. PCR array and western blot results showed that compound T9 could effectively inhibit EMT-related proteins in A549 and A549/5-Fu cells, thereby inhibiting the development of lung cancer. Importantly, compound T9 could significantly inhibit tumor growth in the A549 xenograft tumor model (TGI = 65.3 %). In conclusion, this study was the first presentation of the concept of dual-target inhibitors of the PARP-1/FTase enzymes. It also provides the basis for further research and development of novel PARP-1/FTase inhibitors.
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Affiliation(s)
- Ling Yu
- Department of Pharmacy, Anorectal Hospital of Chengde Medical University, Chengde 067000, PR China
| | - You-de Wang
- Key Laboratory of Traditional Chinese Medicine Research and Development of Hebei Province, Hebei Key Laboratory of Nerve Injury and Repair, Institute of Traditional Chinese Medicine, Chengde Medical University, Chengde 067000, PR China
| | - Zhi-Wei Yan
- Key Laboratory of Traditional Chinese Medicine Research and Development of Hebei Province, Hebei Key Laboratory of Nerve Injury and Repair, Institute of Traditional Chinese Medicine, Chengde Medical University, Chengde 067000, PR China
| | - Li-Ying Zhang
- Key Laboratory of Traditional Chinese Medicine Research and Development of Hebei Province, Hebei Key Laboratory of Nerve Injury and Repair, Institute of Traditional Chinese Medicine, Chengde Medical University, Chengde 067000, PR China
| | - Shuai Li
- Key Laboratory of Traditional Chinese Medicine Research and Development of Hebei Province, Hebei Key Laboratory of Nerve Injury and Repair, Institute of Traditional Chinese Medicine, Chengde Medical University, Chengde 067000, PR China.
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Cibotaru S, Sandu AI, Nicolescu A, Marin L. Antitumor Activity of PEGylated and TEGylated Phenothiazine Derivatives: Structure–Activity Relationship. Int J Mol Sci 2023; 24:ijms24065449. [PMID: 36982524 PMCID: PMC10049495 DOI: 10.3390/ijms24065449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 02/16/2023] [Accepted: 03/09/2023] [Indexed: 03/16/2023] Open
Abstract
The paper aims to investigate the antitumor activity of a series of phenothiazine derivatives in order to establish a structure–antitumor activity relationship. To this end, PEGylated and TEGylated phenothiazine have been functionalized with formyl units and further with sulfonamide units via dynamic imine bonds. Their antitumor activity was monitored in vitro against seven human tumors cell lines and a mouse one compared to a human normal cell line by MTS assay. In order to find the potential influence of different building blocks on antitumor activity, the antioxidant activity, the ability to inhibit farnesyltransferase and the capacity to bind amino acids relevant for tumor cell growth were investigated as well. It was established that different building blocks conferred different functionalities, inducing specific antitumor activity against the tumor cells.
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Pegylation of phenothiazine – A synthetic route towards potent anticancer drugs. J Adv Res 2021; 37:279-290. [PMID: 35499049 PMCID: PMC9040145 DOI: 10.1016/j.jare.2021.07.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 07/01/2021] [Accepted: 07/06/2021] [Indexed: 11/22/2022] Open
Abstract
Antitumor activity of two PEGylated phenotiazines was investigated The compounds showed cytotoxic activity against six tumor lines They inhibited the tumor growth in experimental mice The PEGylation improved the phenothiazine biocompatibility A synergistic effect of PEG and phenothiazine toward properties improvement was proved
Introduction Cancer is a big challenge of the 21 century, whose defeat requires efficient antitumor drugs. Objectives The paper aims to investigate the synergistic effect of two structural building blocks, phenothiazine and poly(ethylene glycol), towards efficient antitumor drugs. Methods Two PEGylated phenothiazine derivatives were synthetized by attaching poly(ethylene glycol) of 550 Da to the nitrogen atom of phenothiazine by ether or ester linkage. Their antitumor activity has been investigated on five human tumour lines and a mouse tumor line as well, by determination of IC50. The in vivo toxicity was determined by measuring the LD50 in BALB/c mice by the sequential method and the in vivo antitumor potential was measured by the tumours growth test. The antitumor mechanism was investigated by complexation studies of zinc and magnesium ions characteristic to the farnesyltransferase enzyme, by studies of self-aggregation in the cells proximity and by investigation of the antitumor properties of the acid species resulted by enzymatic cleavage of the PEGylated derivatives. Results The two compounds showed antitumor activity, with IC50 against mouse colon carcinoma cell line comparable with that of the traditional antitumor drugs 5-Fluorouracil and doxorubicin. The phenothiazine PEGylation resulted in a significant toxicity diminishing, the LD50 in BALB/c mice increasing from 952.38 up to 1450 mg/kg, in phenothiazine equivalents. Both compounds inflicted a 92% inhibition of the tumour growth for doses much smaller than LD50. The investigation of the possible tumour inhibition mechanism suggested the nanoaggregate formation and the cleavage of ester bonds as key factors for the inhibition of cancer cell proliferation and biocompatibility improvement. Conclusion Phenothiazine and PEG building blocks have a synergetic effect working for both tumour growth inhibition and biocompatibility improvement. All these findings recommend the PEGylated phenothiazine derivatives as a valuable workbench for a next generation of antitumor drugs.
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Nakao S, Saikai M, Nishimoto Y, Yasuda M. InBr
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‐Catalyzed Coupling Reaction between Electron‐Deficient Alkenyl Ethers with Silyl Enolates for Stereoselective Synthesis of 1,5‐Dioxo‐alk‐2‐enes. European J Org Chem 2021. [DOI: 10.1002/ejoc.202001342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Shuichi Nakao
- Department of Applied Chemistry Graduate School of Engineering Osaka University 2‐1 Yamadaoka, Suita 565‐0871 Osaka Japan
| | - Miki Saikai
- Department of Applied Chemistry Graduate School of Engineering Osaka University 2‐1 Yamadaoka, Suita 565‐0871 Osaka Japan
| | - Yoshihiro Nishimoto
- Department of Applied Chemistry Graduate School of Engineering Osaka University 2‐1 Yamadaoka, Suita 565‐0871 Osaka Japan
| | - Makoto Yasuda
- Department of Applied Chemistry Graduate School of Engineering Osaka University 2‐1 Yamadaoka, Suita 565‐0871 Osaka Japan
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Moise IM, Bîcu E, Farce A, Dubois J, Ghinet A. Indolizine-phenothiazine hybrids as the first dual inhibitors of tubulin polymerization and farnesyltransferase with synergistic antitumor activity. Bioorg Chem 2020; 103:104184. [DOI: 10.1016/j.bioorg.2020.104184] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 07/03/2020] [Accepted: 08/07/2020] [Indexed: 01/21/2023]
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6
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Dascălu A, Bîcu E, Shova S, Lipka E, Rigo B, Billamboz M, Ghinet A. Insights on the Chemical Behavior of Ethyl Cyanoformate: Dipolarophile, Cyano or Ethoxycarbonyl Source. ChemistrySelect 2019. [DOI: 10.1002/slct.201903114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Anca‐Elena Dascălu
- Inserm U995, LIRICUniversité de Lille, CHRU de Lille, Faculté de médecine – Pôle recherche, Place Verdun F-59045 Lille Cedex France
- Hautes Etudes d'Ingénieur (HEI)Yncréa Hauts-de-France, UCLilleLaboratoire de Pharmacochimie, 13 rue de Toul F-59046 Lille France
- ‘Al. I. Cuza' University of IasiFaculty of Chemistry, Bd. Carol I, nr. 11 700506 Iasi Romania
| | - Elena Bîcu
- ‘Al. I. Cuza' University of IasiFaculty of Chemistry, Bd. Carol I, nr. 11 700506 Iasi Romania
| | - Segiu Shova
- ‘Petru Poni' Institute of Macromolecular Chemistry, 41 A Grigore Ghica Voda Alley 700487 Iasi Romania
| | - Emmanuelle Lipka
- Inserm U995, LIRICUniversité de Lille, CHRU de Lille, Faculté de médecine – Pôle recherche, Place Verdun F-59045 Lille Cedex France
- Faculté des Sciences Pharmaceutiques et Biologiques de Lille F-59006 Lille Cedex France
| | - Benoît Rigo
- Inserm U995, LIRICUniversité de Lille, CHRU de Lille, Faculté de médecine – Pôle recherche, Place Verdun F-59045 Lille Cedex France
- Hautes Etudes d'Ingénieur (HEI)Yncréa Hauts-de-France, UCLilleLaboratoire de Pharmacochimie, 13 rue de Toul F-59046 Lille France
| | - Muriel Billamboz
- Inserm U995, LIRICUniversité de Lille, CHRU de Lille, Faculté de médecine – Pôle recherche, Place Verdun F-59045 Lille Cedex France
- Hautes Etudes d'Ingénieur (HEI)Yncréa Hauts-de-France, UCLilleLaboratoire de Pharmacochimie, 13 rue de Toul F-59046 Lille France
| | - Alina Ghinet
- Inserm U995, LIRICUniversité de Lille, CHRU de Lille, Faculté de médecine – Pôle recherche, Place Verdun F-59045 Lille Cedex France
- Hautes Etudes d'Ingénieur (HEI)Yncréa Hauts-de-France, UCLilleLaboratoire de Pharmacochimie, 13 rue de Toul F-59046 Lille France
- ‘Al. I. Cuza' University of IasiFaculty of Chemistry, Bd. Carol I, nr. 11 700506 Iasi Romania
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Lucescu L, Ghinet A, Shova S, Magnez R, Thuru X, Farce A, Rigo B, Belei D, Dubois J, Bîcu E. Exploring isoxazoles and pyrrolidinones decorated with the 4,6-dimethoxy-1,3,5-triazine unit as human farnesyltransferase inhibitors. Arch Pharm (Weinheim) 2019; 352:e1800227. [PMID: 30947375 DOI: 10.1002/ardp.201800227] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 02/26/2019] [Accepted: 03/01/2019] [Indexed: 11/12/2022]
Abstract
Unprecedented triazinyl-isoxazoles were afforded via an effective cycloaddition reaction between nitrile oxides and the scarcely described 2-ethynyl-4,6-dimethoxy-1,3,5-triazine as dipolarophile. The biological evaluation of the newly synthesized compounds showed that the inhibition of human farnesyltransferase by zinc complexation could be improved with triazine-isoxazole moieties. The replacement of the isoxazole unit by a pyrrolidin-2-one was detrimental to the inhibitory activity while the pyrrolidin-2-thione derivatives conserved the biological potential. The potential of selected compounds to disrupt protein farnesylation in Chinese hamster ovary (CHO) cells transfected with pEGFP-CAAX was also evaluated.
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Affiliation(s)
- Liliana Lucescu
- Faculty of Chemistry, Al. I. Cuza' University of Iasi, Iasi, Romania
| | - Alina Ghinet
- Faculty of Chemistry, Al. I. Cuza' University of Iasi, Iasi, Romania.,Inserm U995, LIRIC, Faculté de médecine-Pôle recherche, Université de Lille, CHRU de Lille, Lille, France.,Laboratoire de Chimie Durable et Santé, Hautes Etudes d'Ingénieur (HEI), Yncréa Hauts-de-France, UC Lille, Lille, France
| | - Sergiu Shova
- Petru Poni' Institute of Macromolecular Chemistry, Iasi, Romania
| | - Romain Magnez
- Univ. Lille, UMR-S 1172 - JPARC - Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer, Lille, France
| | - Xavier Thuru
- Univ. Lille, UMR-S 1172 - JPARC - Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer, Lille, France
| | - Amaury Farce
- Inserm U995, LIRIC, Faculté de médecine-Pôle recherche, Université de Lille, CHRU de Lille, Lille, France.,Faculté des Sciences Pharmaceutiques et Biologiques de Lille, Lille, France
| | - Benoît Rigo
- Inserm U995, LIRIC, Faculté de médecine-Pôle recherche, Université de Lille, CHRU de Lille, Lille, France.,Laboratoire de Chimie Durable et Santé, Hautes Etudes d'Ingénieur (HEI), Yncréa Hauts-de-France, UC Lille, Lille, France
| | - Dalila Belei
- Faculty of Chemistry, Al. I. Cuza' University of Iasi, Iasi, Romania
| | - Joëlle Dubois
- Centre de Recherche de Gif, Institut de Chimie des Substances Naturelles, UPR2301 CNRS, Gif-sur-Yvette, France
| | - Elena Bîcu
- Faculty of Chemistry, Al. I. Cuza' University of Iasi, Iasi, Romania
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Pesquet A, Marzag H, Knorr M, Strohmann C, Lawson AM, Ghinet A, Dubois J, Amaury F, Daïch A, Othman M. Access to 3-spiroindolizines containing an isoindole ring through intra-molecular arylation of spiro-N-acyliminium species: a new family of potent farnesyltransferase inhibitors. Org Biomol Chem 2019; 17:2798-2808. [PMID: 30793727 DOI: 10.1039/c8ob02612b] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Based on N-acyliminium species, two efficient and rapid approaches to diversify spirocyclic systems connected by two different carbon centers to the isoindole ring have been developed. The imide reduction and the tandem oxidative cleavage of olefin/formyl-amide equilibration were at first selected as the key steps for these strategies. Ultimately the intramolecular α-amidoalkylation reaction was achieved through the arylation of α-acetoxy lactams or α-hydroxy lactams using, respectively, a Lewis acid or a Brønsted acid depending on the nature of N-acyliminium precursors. The latter led, in addition to the spiro-6-membered aza-heterocycles, to the formation of scarce spiro-5-membered analogues which show promising inhibitory activities on human farnesyltransferase in the nanomolar range demonstrating improved IC50 values of up to 1.5 nM.
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Affiliation(s)
- Anthony Pesquet
- Normandie Univ, UNILEHAVRE, CNRS, URCOM, 76600 Le Havre, France.
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9
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Kurmakova I, Bondar O, Polevichenko S, Demchenko N. QUATERNARY PYRIDINIUM SALTS AS INHIBITORS OF MILD STEEL BIOCORROSION. CHEMISTRY & CHEMICAL TECHNOLOGY 2017. [DOI: 10.23939/chcht11.03.314] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Homerin G, Lipka E, Rigo B, Farce A, Dubois J, Ghinet A. On the discovery of new potent human farnesyltransferase inhibitors: emerging pyroglutamic derivatives. Org Biomol Chem 2017; 15:8110-8118. [DOI: 10.1039/c7ob01489a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
In the current context of lack of emergence of innovative human farnesyltransferase inhibitors, and given all new therapeutic perspectives that open up for such molecules, we have just discovered a new series of powerful inhibitors with IC50values in the nanomolar range.
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Affiliation(s)
- Germain Homerin
- Inserm U995
- LIRIC
- Université de Lille
- CHRU de Lille
- Faculté de médecine – Pôle recherche
| | - Emmanuelle Lipka
- Inserm U995
- LIRIC
- Université de Lille
- CHRU de Lille
- Faculté de médecine – Pôle recherche
| | - Benoît Rigo
- Inserm U995
- LIRIC
- Université de Lille
- CHRU de Lille
- Faculté de médecine – Pôle recherche
| | - Amaury Farce
- Inserm U995
- LIRIC
- Université de Lille
- CHRU de Lille
- Faculté de médecine – Pôle recherche
| | - Joëlle Dubois
- Institut de Chimie des Substances Naturelles
- UPR2301 CNRS
- Centre de Recherche de Gif
- F-91198 Gif-sur-Yvette Cedex
- France
| | - Alina Ghinet
- Inserm U995
- LIRIC
- Université de Lille
- CHRU de Lille
- Faculté de médecine – Pôle recherche
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Moise IM, Ghinet A, Belei D, Dubois J, Farce A, Bîcu E. New indolizine-chalcones as potent inhibitors of human farnesyltransferase: Design, synthesis and biological evaluation. Bioorg Med Chem Lett 2016; 26:3730-4. [PMID: 27282741 DOI: 10.1016/j.bmcl.2016.05.074] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 05/24/2016] [Accepted: 05/25/2016] [Indexed: 10/21/2022]
Abstract
A new family of indolizine-chalcones was designed, synthesized and screened for the inhibitory potential on human farnesyltransferase in vitro to identify potent antitumor agents. The most active compound was phenothiazine 2a, exhibiting an IC50 value in the low nanomolar range, similar to that of known FTI-276, highly potent farnesyltransferase inhibitor. The newly synthesized indolizine-chalcones 2a-d constitute the most efficient inhibitors of farnesyltransferase bearing a phenothiazine unit known to date.
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Affiliation(s)
- Iuliana-Monica Moise
- 'Alexandru Ioan Cuza' University of Iasi, Faculty of Chemistry, Bd. Carol I nr. 11, 700506 Iasi, Romania
| | - Alina Ghinet
- 'Alexandru Ioan Cuza' University of Iasi, Faculty of Chemistry, Bd. Carol I nr. 11, 700506 Iasi, Romania; Hautes Etudes d'Ingénieur (HEI), Groupe HEI-ISA-ISEN, UCLille, Laboratoire de Pharmacochimie, 13 rue de Toul, F-59046 Lille, France; Inserm U995, LIRIC, Université de Lille, CHRU de Lille, Faculté de médecine-Pôle recherche, Place Verdun, F-59045 Lille Cedex, France
| | - Dalila Belei
- 'Alexandru Ioan Cuza' University of Iasi, Faculty of Chemistry, Bd. Carol I nr. 11, 700506 Iasi, Romania
| | - Joëlle Dubois
- Institut de Chimie des Substances Naturelles, UPR2301 CNRS, Centre de Recherche de Gif, Avenue de la Terrasse, F-91198 Gif-sur-Yvette Cedex, France
| | - Amaury Farce
- Inserm U995, LIRIC, Université de Lille, CHRU de Lille, Faculté de médecine-Pôle recherche, Place Verdun, F-59045 Lille Cedex, France; Faculté des Sciences Pharmaceutiques et Biologiques de Lille, 3 Rue du Pr Laguesse, B.P. 83, F-59006 Lille, France
| | - Elena Bîcu
- 'Alexandru Ioan Cuza' University of Iasi, Faculty of Chemistry, Bd. Carol I nr. 11, 700506 Iasi, Romania.
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Phenothiazine-based CaaX competitive inhibitors of human farnesyltransferase bearing a cysteine, methionine, serine or valine moiety as a new family of antitumoral compounds. Bioorg Med Chem Lett 2015; 25:4447-52. [DOI: 10.1016/j.bmcl.2015.09.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 09/03/2015] [Accepted: 09/04/2015] [Indexed: 01/08/2023]
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13
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Lucescu L, Bîcu E, Belei D, Shova S, Rigo B, Gautret P, Dubois J, Ghinet A. Synthesis and biological evaluation of a new class of triazin–triazoles as potential inhibitors of human farnesyltransferase. RESEARCH ON CHEMICAL INTERMEDIATES 2015. [DOI: 10.1007/s11164-015-2131-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Novel indolizine derivatives with unprecedented inhibitory activity on human farnesyltransferase. Bioorg Med Chem Lett 2014; 24:5777-5781. [DOI: 10.1016/j.bmcl.2014.10.044] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 10/13/2014] [Accepted: 10/14/2014] [Indexed: 11/18/2022]
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15
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Peptide chemistry applied to a new family of phenothiazine-containing inhibitors of human farnesyltransferase. Bioorg Med Chem Lett 2014; 24:3180-5. [DOI: 10.1016/j.bmcl.2014.04.102] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Revised: 04/23/2014] [Accepted: 04/25/2014] [Indexed: 02/02/2023]
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16
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Abuhaie CM, Ghinet A, Farce A, Dubois J, Rigo B, Bîcu E. Synthesis and biological evaluation of a new series of N-ylides as protein farnesyltransferase inhibitors. Bioorg Med Chem Lett 2013; 23:5887-92. [DOI: 10.1016/j.bmcl.2013.08.088] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2013] [Revised: 08/20/2013] [Accepted: 08/23/2013] [Indexed: 11/24/2022]
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17
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Abuhaie CM, Bîcu E, Rigo B, Gautret P, Belei D, Farce A, Dubois J, Ghinet A. Synthesis and anticancer activity of analogues of phenstatin, with a phenothiazine A-ring, as a new class of microtubule-targeting agents. Bioorg Med Chem Lett 2013. [DOI: 10.1016/j.bmcl.2012.10.135] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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18
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Postolachi R, Danac R, Buurma NJ, Pui A, Balan M, Shova S, Deleanu C. New cycloimmonium ylide ligands and their palladium(ii) affinities. RSC Adv 2013. [DOI: 10.1039/c3ra41911h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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