1
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Ullah H, Khan S, Rahim F, Taha M, Iqbal R, Sarfraz M, Shah SAA, Sajid M, Awad MF, Omran A, Albalawi MA, Abdelaziz MA, Al Areefy A, Jafri I. Benzimidazole Bearing Thiosemicarbazone Derivatives Act as Potent α-Amylase and α-Glucosidase Inhibitors; Synthesis, Bioactivity Screening and Molecular Docking Study. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27206921. [PMID: 36296520 PMCID: PMC9609971 DOI: 10.3390/molecules27206921] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/06/2022] [Accepted: 10/08/2022] [Indexed: 11/29/2022]
Abstract
Diabetes mellitus is one of the most chronic metabolic diseases. In the past few years, our research group has synthesized and evaluated libraries of heterocyclic analogs against α-glucosidase and α-amylase enzymes and found encouraging results. The current study comprises the evaluation of benzimidazole-bearing thiosemicarbazone as antidiabetic agents. A library of fifteen derivatives (7-21) was synthesized, characterized via different spectroscopic techniques such as HREI-MS, NMR, and screened against α-glucosidase and α-amylase enzymes. All derivatives exhibited excellent to good biological inhibitory potentials. Derivatives 19 (IC50 = 1.30 ± 0.20 µM and 1.20 ± 0.20 µM) and 20 (IC50 = 1.60 ± 0.20 µM and 1.10 ± 0.01 µM) were found to be the most potent among the series when compared with standard drug acarbose (IC50 = 11.29 ± 0.07 and 11.12 ± 0.15 µM, respectively). These derivatives may potentially serve as the lead candidates for the development of new therapeutic representatives. The structure-activity relationship was carried out for all molecules which are mainly based upon the pattern of substituent/s on phenyl rings. Moreover, in silico docking studies were carried out to investigate the active binding mode of selected derivatives with the target enzymes.
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Affiliation(s)
- Hayat Ullah
- Department of Chemistry, University of Okara, Okara 56300, Pakistan
- Correspondence: (H.U.); (F.R.)
| | - Shoaib Khan
- Department of Chemistry, Hazara University, Mansehra 21120, Pakistan
| | - Fazal Rahim
- Department of Chemistry, Hazara University, Mansehra 21120, Pakistan
- Correspondence: (H.U.); (F.R.)
| | - Muhammad Taha
- Department of Clinical Pharmacy, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
| | - Rashid Iqbal
- Department of Agronomy, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Maliha Sarfraz
- Department of Zoology, Wildlife and Fisheries, University of Agriculture Faisalabad, Sub-Campus Toba Tek Singh, Punjab 36050, Pakistan
| | - Syed Adnan Ali Shah
- Faculty of Pharmacy, Universiti Teknologi MARA Cawangan Selangor Kampus Puncak Alam, Bandar Puncak Alam, Selangor 42300, Malaysia
- Atta-ur-Rahman Institute for Natural Product Discovery (AuRIns), Universiti Teknologi MARA Cawangan Selangor Kampus Puncak Alam, Bandar Puncak Alam, Selangor 42300, Malaysia
| | - Muhammad Sajid
- Department of Biochemistry, Hazara University, Mansehra 21120, Pakistan
| | - Mohamed F. Awad
- Department of Biology, College of Science, Taif University, Taif 21944, Saudi Arabia
| | - Awatif Omran
- Department of Biochemistry, College of Science, University of Tabuk, Tabuk 71491, Saudi Arabia
| | | | - Mahmoud A. Abdelaziz
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Azza Al Areefy
- Clinical Nutrition Department, Applied Medical Science Collage, Jazan University, Jazan 45142, Saudi Arabia
- Faculty of Home Economics, Nutrition & Food Science Department, Helwan University, P.O. Box 11795, Cairo 11281, Egypt
| | - Ibrahim Jafri
- Department of Biotechnology, Faculty of Sciences, Taif University, Taif 21944, Saudi Arabia
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2
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Mumtaz S, Iqbal S, Shah M, Hussain R, Rahim F, Rehman W, Khan S, Abid OUR, Rasheed L, Dera AA, Al-ghulikah HA, Kehili S, Elkaeed EB, Alrbyawi H, Alahmdi MI. New Triazinoindole Bearing Benzimidazole/Benzoxazole Hybrids Analogs as Potent Inhibitors of Urease: Synthesis, In Vitro Analysis and Molecular Docking Studies. Molecules 2022; 27:6580. [PMID: 36235116 PMCID: PMC9571547 DOI: 10.3390/molecules27196580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 09/27/2022] [Accepted: 09/29/2022] [Indexed: 11/17/2022] Open
Abstract
Twenty-four analogs based on triazinoindole bearing benzimidazole/benzoxazole moieties (1-25) were synthesized. Utilizing a variety of spectroscopic methods, including 1H-, 13C-NMR, and HREI-MS, the newly afforded compounds (1-25) were analyzed. The synthesized analogs were tested against urease enzyme (in vitro) as compared to the standard thiourea drug. All triazinoindole-based benzimidazole/benzoxazole analogs (1-25) exhibited moderate to excellent inhibition profiles, having IC50 values of 0.20 ± 0.01 to 36.20 ± 0.70 μM when evaluated under the positive control of thiourea as a standard drug. To better understand the structure-activity relationship, the synthesized compounds were split into two groups, "A" and "B." Among category "A" analogs, analogs 8 (bearing tri-hydroxy substitutions at the 2,4,6-position of aryl ring C) and 5 (bearing di-hydroxy substitutions at the 3,4-position of aryl ring C) emerged as the most potent inhibitors of urease enzyme and displayed many times more potency than a standard thiourea drug. Besides that, analog 22 (which holds di-hydroxy substitutions at the 2,3-position of the aryl ring) and analog 23 (bearing ortho-fluoro substitution) showed ten-fold-enhanced inhibitory potential compared to standard thiourea among category "B" analogs. Molecular docking studies on the active analogs of each category were performed; the results obtained revealed that the presence of hydroxy and fluoro-substitutions on different positions of aryl ring C play a pivotal role in binding interactions with the active site of the targeted urease enzyme.
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Affiliation(s)
- Sundas Mumtaz
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan
| | - Shahid Iqbal
- Department of Chemistry, School of Natural Sciences (SNS), National University of Sciences and Technology (NUST), H-12, Islamabad 46000, Pakistan
| | - Mazloom Shah
- Department of Chemistry, Abbottabad University of Science and Technology (AUST), Abbottabad 22010, Pakistan
| | - Rafaqat Hussain
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan
| | - Fazal Rahim
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan
| | - Wajid Rehman
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan
| | - Shoaib Khan
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan
| | | | - Liaqat Rasheed
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan
| | - Ayed A. Dera
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha 61413, Saudi Arabia
| | - Hanan A. Al-ghulikah
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Sana Kehili
- Adham University College, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Eslam B. Elkaeed
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt
- Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Riyadh 13713, Saudi Arabia
| | - Hamad Alrbyawi
- Pharmaceutics and Pharmaceutical Technology Department, College of Pharmacy, Taibah University, Medina 42353, Saudi Arabia
| | - Mohammed Issa Alahmdi
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia
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3
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Dehghan M, Fathinejad F, Farzaei MH, Barzegari E. In silico unraveling of molecular anti-neurodegenerative profile of Citrus medica flavonoids against novel pharmaceutical targets. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02496-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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4
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Brishty SR, Hossain MJ, Khandaker MU, Faruque MRI, Osman H, Rahman SMA. A Comprehensive Account on Recent Progress in Pharmacological Activities of Benzimidazole Derivatives. Front Pharmacol 2021; 12:762807. [PMID: 34803707 PMCID: PMC8597275 DOI: 10.3389/fphar.2021.762807] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 10/01/2021] [Indexed: 12/11/2022] Open
Abstract
Nowadays, nitrogenous heterocyclic molecules have attracted a great deal of interest among medicinal chemists. Among these potential heterocyclic drugs, benzimidazole scaffolds are considerably prevalent. Due to their isostructural pharmacophore of naturally occurring active biomolecules, benzimidazole derivatives have significant importance as chemotherapeutic agents in diverse clinical conditions. Researchers have synthesized plenty of benzimidazole derivatives in the last decades, amidst a large share of these compounds exerted excellent bioactivity against many ailments with outstanding bioavailability, safety, and stability profiles. In this comprehensive review, we have summarized the bioactivity of the benzimidazole derivatives reported in recent literature (2012-2021) with their available structure-activity relationship. Compounds bearing benzimidazole nucleus possess broad-spectrum pharmacological properties ranging from common antibacterial effects to the world's most virulent diseases. Several promising therapeutic candidates are undergoing human trials, and some of these are going to be approved for clinical use. However, notable challenges, such as drug resistance, costly and tedious synthetic methods, little structural information of receptors, lack of advanced software, and so on, are still viable to be overcome for further research.
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Affiliation(s)
- Shejuti Rahman Brishty
- Department of Clinical Pharmacy and Pharmacology, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh
| | - Md. Jamal Hossain
- Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
| | - Mayeen Uddin Khandaker
- Centre for Applied Physics and Radiation Technologies, School of Engineering and Technology, Sunway University, Bandar Sunway, Malaysia
| | | | - Hamid Osman
- Department of Radiological Sciences, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
| | - S. M. Abdur Rahman
- Department of Clinical Pharmacy and Pharmacology, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh
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5
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Chen PY, Hsu CW, Ho TI, Ho JH. The selective synthesis of N-arylbenzene-1,2-diamines or 1-arylbenzimidazoles by irradiating 4-methoxy-4'-substituted-azobenzenes in different solvents. RSC Adv 2021; 11:6662-6666. [PMID: 35423196 PMCID: PMC8694891 DOI: 10.1039/d0ra10068d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Accepted: 01/21/2021] [Indexed: 11/21/2022] Open
Abstract
The solvent-controllable photoreaction of 4-methoxyazobenzenes to afford 1-aryl-1H-benzimidazoles or N-arylbenzene-1,2-diamines has been studied. The irradiation of 4-methoxyazobenzenes in DMF containing 0.5 M hydrochloric acid provided N2-aryl-4-methoxybenzene-1,2-diamines as the major product, while irradiation in acetal containing 0.16 M hydrochloric acid led to 1-aryl-6-methoxy-2-methyl-1H-benzimidazoles as the major product. A possible reaction mechanism explaining the selectivity was also discussed. A solvent-controllable photoreaction involving 4-methoxyazobenzenes has been developed to synthesize 1-aryl-1H-benzimidazoles or N-arylbenzene-1,2-diamines in moderate to good yields.![]()
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Affiliation(s)
- Po-Yi Chen
- Department of Chemical Engineering, National Taiwan University of Science and Technology Taiwan
| | - Chi-Wei Hsu
- Department of Chemistry, National Taiwan University Taiwan .,EdBrother Biotechnology Ltd Taiwan
| | - Tong-Ing Ho
- Department of Chemistry, National Taiwan University Taiwan
| | - Jinn-Hsuan Ho
- Department of Chemical Engineering, National Taiwan University of Science and Technology Taiwan
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6
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Amin HS, Parikh PK, Ghate MD. Medicinal chemistry strategies for the development of phosphodiesterase 10A (PDE10A) inhibitors - An update of recent progress. Eur J Med Chem 2021; 214:113155. [PMID: 33581555 DOI: 10.1016/j.ejmech.2021.113155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/27/2020] [Accepted: 01/03/2021] [Indexed: 11/26/2022]
Abstract
Phosphodiesterase 10A is a member of Phosphodiesterase (PDE)-superfamily of the enzyme which is responsible for hydrolysis of cAMP and cGMP to their inactive forms 5'-AMP and 5'-GMP, respectively. PDE10A is highly expressed in the brain, particularly in the putamen and caudate nucleus. PDE10A plays an important role in the regulation of localization, duration, and amplitude of the cyclic nucleotide signalling within the subcellular domain of these regions, and thereby modulation of PDE10A enzyme can give rise to a new therapeutic approach in the treatment of schizophrenia and other neurodegenerative disorders. Limitation of the conventional therapy of schizophrenia forced the pharmaceutical industry to move their efforts to develop a novel treatment approach with reduced side effects. In the past decade, considerable developments have been made in pursuit of PDE10A centric antipsychotic agents by several pharmaceutical industries due to the distribution of PDE10A in the brain and the ability of PDE10A inhibitors to mimic the effect of D2 antagonists and D1 agonists. However, no selective PDE10A inhibitor is currently available in the market for the treatment of schizophrenia. The present compilation concisely describes the role of PDE10A inhibitors in the therapy of neurodegenerative disorders mainly in psychosis, the structure of PDE10A enzyme, key interaction of different PDE10A inhibitors with human PDE10A enzyme and recent medicinal chemistry developments in designing of safe and effective PDE10A inhibitors for the treatment of schizophrenia. The present compilation also provides useful information and future direction to bring further improvements in the discovery of PDE10A inhibitors.
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Affiliation(s)
- Harsh S Amin
- Department of Pharmaceutical Chemistry, Institute of Pharmacy, Nirma University, Ahmedabad, 382 481, Gujarat, India
| | - Palak K Parikh
- Department of Pharmaceutical Chemistry, Institute of Pharmacy, Nirma University, Ahmedabad, 382 481, Gujarat, India; Department of Pharmaceutical Chemistry, L. M. College of Pharmacy, Navrangpura, Ahmedabad, 380 009, Gujarat, India.
| | - Manjunath D Ghate
- Department of Pharmaceutical Chemistry, Institute of Pharmacy, Nirma University, Ahmedabad, 382 481, Gujarat, India
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7
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Kumari S, Salian SR, Rao A, Somagond SM, Kamble RR, Nesaragi A, Das J, Rajanikant GK, Mutalik S, Raghu SV, Adiga SK, Kalthur G. Quinoline Derivative Enhances Human Sperm Motility and Improves the Functional Competence. Reprod Sci 2020; 28:1316-1332. [PMID: 33237520 PMCID: PMC8076127 DOI: 10.1007/s43032-020-00382-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 10/30/2020] [Indexed: 11/28/2022]
Abstract
In this study, we aimed to explore the beneficial properties of novel quinoline derivatives on human sperm motility and its functional competence. Nine novel quinoline derivatives were screened for their effect on motility in human spermatozoa from normozoospermic ejaculates. Compounds with impressive sperm motility enhancement properties were further assessed for their effect on functional competence of human spermatozoa. To determine the effect on the fertilizing ability of spermatozoa processed with quinoline derivatives and to assess developmental competence of embryos derived, in vitro fertilization (IVF) was performed using mouse model. Among the nine quinoline derivatives, 2 compounds (6MQT and 2,6DQT) exhibited significant enhancement in sperm progressive motility and survival at 24 h. Further, non-significant increase in curvilinear velocity (VCL), straight line velocity (VSL), and amplitude of lateral head displacement (ALH) was observed. Capacitation, intracellular cAMP level and tyrosine phosphorylated sperm proteins were significantly higher in 6MQT (P < 0.05) and 2,6DQT (P < 0.001) compared to control. In vitro fertilization (IVF) experiments using Swiss albino mice revealed that spermatozoa processed with 6MQT had non-significantly higher blastocyst rate and a superior blastocyst quality, while, 2,6DQT resulted in significantly lower blastocyst rate (P < 0.05) compared to control. Quinoline derivative 6MQT has significant motility enhancement property under in vitro conditions. Graphical abstract ![]()
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Affiliation(s)
- Sandhya Kumari
- Department of Clinical Embryology, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, 576 104, India
| | - Sujith Raj Salian
- Department of Clinical Embryology, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, 576 104, India
| | - Arpitha Rao
- Department of Clinical Embryology, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, 576 104, India
| | - Shilpa M Somagond
- Department of Studies in Chemistry, Karnatak University, Dharwad, Karnataka, 580 003, India
| | - Ravindra R Kamble
- Department of Studies in Chemistry, Karnatak University, Dharwad, Karnataka, 580 003, India
| | - Aravind Nesaragi
- Department of Studies in Chemistry, Karnatak University, Dharwad, Karnataka, 580 003, India
| | - Jyotirekha Das
- School of Biotechnology, National Institute of Technology Calicut, Calicut, Kerala, 673 601, India
| | - G K Rajanikant
- School of Biotechnology, National Institute of Technology Calicut, Calicut, Kerala, 673 601, India
| | - Srinivas Mutalik
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576 104, India
| | - Shamprasad Varija Raghu
- Neurogenetics Lab, Department of Applied Zoology, Mangalore University, Mangalaganothri, Konaje, Karnataka, 574199, India
| | - Satish Kumar Adiga
- Department of Clinical Embryology, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, 576 104, India
| | - Guruprasad Kalthur
- Department of Clinical Embryology, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, 576 104, India.
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8
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Mueller R, Reddy V, Nchinda AT, Mebrahtu F, Taylor D, Lawrence N, Tanner L, Barnabe M, Eyermann CJ, Zou B, Kondreddi RR, Lakshminarayana SB, Rottmann M, Street LJ, Chibale K. Lerisetron Analogues with Antimalarial Properties: Synthesis, Structure-Activity Relationship Studies, and Biological Assessment. ACS OMEGA 2020; 5:6967-6982. [PMID: 32258933 PMCID: PMC7114883 DOI: 10.1021/acsomega.0c00327] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 03/05/2020] [Indexed: 06/11/2023]
Abstract
A phenotypic whole cell high-throughput screen against the asexual blood and liver stages of the malaria parasite identified a benzimidazole chemical series. Among the hits were the antiemetic benzimidazole drug Lerisetron 1 (IC50 NF54 = 0.81 μM) and its methyl-substituted analogue 2 (IC50 NF54 = 0.098 μM). A medicinal chemistry hit to lead effort led to the identification of chloro-substituted analogue 3 with high potency against the drug-sensitive NF54 (IC50 NF54 = 0.062 μM) and multidrug-resistant K1 (IC50 K1 = 0.054 μM) strains of the human malaria parasite Plasmodium falciparum. Compounds 2 and 3 gratifyingly showed in vivo efficacy in both Plasmodium berghei and P. falciparum mouse models of malaria. Cardiotoxicity risk as expressed in strong inhibition of the human ether-a-go-go-related gene (hERG) potassium channel was identified as a major liability to address. This led to the synthesis and biological assessment of around 60 analogues from which several compounds with improved antiplasmodial potency, relative to the lead compound 3, were identified.
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Affiliation(s)
- Rudolf Mueller
- Drug
Discovery and Development Centre (H3D), Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa
| | - Virsinha Reddy
- Drug
Discovery and Development Centre (H3D), Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa
| | - Aloysius T. Nchinda
- Drug
Discovery and Development Centre (H3D), Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa
| | - Fanuel Mebrahtu
- Drug
Discovery and Development Centre (H3D), Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa
| | - Dale Taylor
- Drug
Discovery and Development Centre (H3D), Division of Clinical Pharmacology,
Department of Medicine, University of Cape
Town, Observatory 7925, South Africa
| | - Nina Lawrence
- Drug
Discovery and Development Centre (H3D), Division of Clinical Pharmacology,
Department of Medicine, University of Cape
Town, Observatory 7925, South Africa
| | - Lloyd Tanner
- Drug
Discovery and Development Centre (H3D), Division of Clinical Pharmacology,
Department of Medicine, University of Cape
Town, Observatory 7925, South Africa
| | - Marine Barnabe
- Drug
Discovery and Development Centre (H3D), Division of Clinical Pharmacology,
Department of Medicine, University of Cape
Town, Observatory 7925, South Africa
| | - Charles J. Eyermann
- Drug
Discovery and Development Centre (H3D), Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa
| | - Bin Zou
- Shanghai
Blueray Biopharma Co. LTD, Block 3, 576 Libing Road, Pudong New District, Shanghai 201301, China
| | - Ravinder R. Kondreddi
- PJS
Pharma Pvt. Ltd., Plot
No. 103/1, Phase II, IDA Cherlapally, Hyderabad 500051, India
| | - Suresh B. Lakshminarayana
- Novartis
Institute for Tropical Diseases, 5300 Chiron Way, Emeryville, California 94608, United States
| | - Matthias Rottmann
- Department
of Medical Parasitology and Infection Biology, Swiss Tropical and Public Health Institute, CH-4051 Basel, Switzerland
- University
of Basel, 4002 Basel, Switzerland
| | - Leslie J. Street
- Drug
Discovery and Development Centre (H3D), Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa
| | - Kelly Chibale
- Drug
Discovery and Development Centre (H3D), Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa
- South
African Medical Research Council Drug Discovery and Development Research
Unit, Department of Chemistry & Institute of Infectious Disease
and Molecular Medicine, University of Cape
Town, Rondebosch 7701, South Africa
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9
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Begunov RS, Fakhrutdinov AN, Sokolov AA. Recyclization‐Isomerization in the Reduction of 1‐(2‐Nitro(het)aryl)benzimidazoles. ChemistrySelect 2020. [DOI: 10.1002/slct.201904898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Roman S. Begunov
- Department of ChemistryP. G. Demidov Yaroslavl State University 14 ul.Sovetskaya Yaroslavl 150003 Russian Federation
| | - Artyom N. Fakhrutdinov
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 LeninskyProsp. Moscow 119991 Russian Federation
| | - Aleksandr A. Sokolov
- Department of ChemistryP. G. Demidov Yaroslavl State University 14 ul.Sovetskaya Yaroslavl 150003 Russian Federation
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10
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Li Y, Tang B, Dong S, Gao W, Jiang W, Chen Y. Solvent‐Free Synthesis and In Vitro Antitumor Activity of a New Class of (
Z
)‐3‐Arylidene‐1
H
‐pyrano[3,4‐
b
]quinolin‐4(3
H
)‐ones. ChemistrySelect 2020. [DOI: 10.1002/slct.201904434] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yang Li
- Institute of Superfine ChemicalsBohai University, 19 Keji Rd. Jinzhou City 121000 P.R. China
| | - Bingyue Tang
- Institute of Superfine ChemicalsBohai University, 19 Keji Rd. Jinzhou City 121000 P.R. China
| | - Shiyu Dong
- Institute of Superfine ChemicalsBohai University, 19 Keji Rd. Jinzhou City 121000 P.R. China
| | - Wentao Gao
- Institute of Superfine ChemicalsBohai University, 19 Keji Rd. Jinzhou City 121000 P.R. China
| | - Wenting Jiang
- College of Life ScienceYan'an University, 580 Shengdi Rd. Yan'an City 716000 P. R. China
| | - Yu Chen
- School of Life Science and BiopharmaceuticsShenyang Pharmaceutical University, 103 Wenhua Rd. Shenyang City 110866 P. R. China
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11
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Li Y, Xu Q, Li Z, Gao W, Chen Y. Application of 2,4-bis(halomethyl)quinoline: synthesis and biological activities of 2,4-bis(benzofuran-2-yl)- and 2,4-bis(aroxymethyl)quinolines. Mol Divers 2020; 24:167-178. [PMID: 30895448 DOI: 10.1007/s11030-019-09938-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Accepted: 03/08/2019] [Indexed: 10/27/2022]
Abstract
In the present investigation, the synthesis of a new type of halomethylquinoline building block, i.e., ethyl 4-(bromomethyl)-2-(chloromethyl)quinoline-3-carboxylate, and its synthetic applications in the reaction with salicylaldehydes or phenols to make a range of structurally novel and intriguing 2,4-bis(benzofuran-2-yl)quinoline- and 2,4-bis(aroxymethyl)quinoline-3-carboxylic acids is described. Our newly synthesized compounds belong to a new class of quinoline derivatives, and their structures were elucidated on the basis of their spectral data and elemental analyses. Screening for in vitro anti-tubercular against Mycobacterium smegmatis and anti-bacterial activities against Bacillus subtilis, Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa was carried out. Compounds 5e and 5g showed significant anti-tubercular activity comparable with the reference rifampicin and might be used as promising candidates for further investigation.
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Affiliation(s)
- Yang Li
- Institute of Superfine Chemicals, Bohai University, Keji Street, Jinzhou, 121000, People's Republic of China.
| | - Qiqi Xu
- Institute of Superfine Chemicals, Bohai University, Keji Street, Jinzhou, 121000, People's Republic of China
| | - Zhiyuan Li
- Institute of Superfine Chemicals, Bohai University, Keji Street, Jinzhou, 121000, People's Republic of China
| | - Wentao Gao
- Institute of Superfine Chemicals, Bohai University, Keji Street, Jinzhou, 121000, People's Republic of China
| | - Yu Chen
- School of Life Science and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China.
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12
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Synthesis, α-glycosidase inhibitory potential and molecular docking study of benzimidazole derivatives. Bioorg Chem 2020; 95:103555. [DOI: 10.1016/j.bioorg.2019.103555] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 12/22/2019] [Accepted: 12/24/2019] [Indexed: 01/01/2023]
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13
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Tahlan S, Kumar S, Ramasamy K, Lim SM, Shah SAA, Mani V, Pathania R, Narasimhan B. Design, synthesis and biological profile of heterocyclic benzimidazole analogues as prospective antimicrobial and antiproliferative agents. BMC Chem 2019; 13:50. [PMID: 31384798 PMCID: PMC6661758 DOI: 10.1186/s13065-019-0567-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Accepted: 03/22/2019] [Indexed: 12/25/2022] Open
Abstract
Background Nitrogen containing heterocycles are widely used and investigated by pharmaceutical industry, as they are important in discovery and designing of new drug molecules. Drugs with a benzimidazole nucleus possess exclusive structural features and electron-rich atmosphere, which enable them to bind to a number of biologically important targets and result in a wide range of activities. This has served as the basis of the present study whereby new scaffolds with benzimidazole moiety were designed and synthesized. Methods The structures of synthesized compounds were confirmed by physicochemical and spectral means. The synthesized compounds were screened for their antimicrobial and antiproliferative activities by tube dilution and Sulforhodamine B (SRB) assays, respectively. Results and conclusion The in vitro biological screening results revealed that compound Z24 exhibited promising antimicrobial and anticancer activities which are comparable to standards.
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Affiliation(s)
- Sumit Tahlan
- 1Faculty of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, 124001 India
| | - Sanjiv Kumar
- 1Faculty of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, 124001 India
| | - Kalavathy Ramasamy
- 2Faculty of Pharmacy, Universiti Teknologi MARA (UiTM), 42300 Bandar Puncak Alam, Selangor Malaysia.,3Collaborative Drug Discovery Research (CDDR) Group, Pharmaceutical Life Sciences Community of Research, Universiti Teknologi MARA (UiTM), 40450 Shah Alam, Selangor Malaysia
| | - Siong Meng Lim
- 2Faculty of Pharmacy, Universiti Teknologi MARA (UiTM), 42300 Bandar Puncak Alam, Selangor Malaysia.,3Collaborative Drug Discovery Research (CDDR) Group, Pharmaceutical Life Sciences Community of Research, Universiti Teknologi MARA (UiTM), 40450 Shah Alam, Selangor Malaysia
| | - Syed Adnan Ali Shah
- 2Faculty of Pharmacy, Universiti Teknologi MARA (UiTM), 42300 Bandar Puncak Alam, Selangor Malaysia.,4Atta-ur-Rahman Institute for Natural Products Discovery (AuRIns), Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300 Bandar Puncak Alam, Selangor Malaysia
| | - Vasudevan Mani
- 5Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, Buraidah, 51452 Kingdom of Saudi Arabia
| | - Ranjana Pathania
- 6Department of Biotechnology, Indian Institute of Technology, Roorkee, 247667 India
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14
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Huang YY, Yu YF, Zhang C, Chen Y, Zhou Q, Li Z, Zhou S, Li Z, Guo L, Wu D, Wu Y, Luo HB. Validation of Phosphodiesterase-10 as a Novel Target for Pulmonary Arterial Hypertension via Highly Selective and Subnanomolar Inhibitors. J Med Chem 2019; 62:3707-3721. [PMID: 30888810 DOI: 10.1021/acs.jmedchem.9b00224] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Pulmonary arterial hypertension (PAH) causes pathological increase in pulmonary vascular resistance, leading to right-heart failure and eventual death. Previously, phosphodiesterase-10 (PDE10) was reported to be a promising target for PAH based on the studies with a nonselective PDE inhibitor papaverine, but little progress has been made to confirm the practical application of PDE10 inhibitors. To validate whether PAH is ameliorated by PDE10 inhibition rather than other PDE isoforms, here we report an integrated strategy to discover highly selective PDE10 inhibitors as chemical probes. Structural optimization resulted in a PDE10 inhibitor 2b with subnanomolar affinity and good selectivity of >45 000-fold against other PDEs. The cocrystal structure of the PDE10-2b complex revealed an important H-bond interaction between 2b and Tyr693. Finally, compound 2b significantly decreased the arterial pressure in PAH rats and thus validated the potential of PDE10 as a novel anti-PAH target. These findings suggest that PDE10 inhibition may be a viable treatment option for PAH.
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Affiliation(s)
- Yi-You Huang
- School of Pharmaceutical Sciences , Sun Yat-sen University , Guangzhou 510006 , China
| | - Yan-Fa Yu
- School of Pharmaceutical Sciences , Sun Yat-sen University , Guangzhou 510006 , China
| | - Chen Zhang
- School of Pharmaceutical Sciences , Sun Yat-sen University , Guangzhou 510006 , China
| | - Yiping Chen
- School of Pharmaceutical Sciences , Sun Yat-sen University , Guangzhou 510006 , China
| | - Qian Zhou
- School of Pharmaceutical Sciences , Sun Yat-sen University , Guangzhou 510006 , China
| | - Zhuoming Li
- School of Pharmaceutical Sciences , Sun Yat-sen University , Guangzhou 510006 , China
| | - Sihang Zhou
- School of Pharmaceutical Sciences , Sun Yat-sen University , Guangzhou 510006 , China
| | - Zhe Li
- School of Pharmaceutical Sciences , Sun Yat-sen University , Guangzhou 510006 , China
| | - Lei Guo
- School of Pharmaceutical Sciences , Sun Yat-sen University , Guangzhou 510006 , China
| | - Deyan Wu
- School of Pharmaceutical Sciences , Sun Yat-sen University , Guangzhou 510006 , China
| | - Yinuo Wu
- School of Pharmaceutical Sciences , Sun Yat-sen University , Guangzhou 510006 , China
| | - Hai-Bin Luo
- School of Pharmaceutical Sciences , Sun Yat-sen University , Guangzhou 510006 , China
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15
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Zissimou GA, Kourtellaris A, Koutentis PA. Synthesis and Characterization of Isodiphenylfluorindone and Isodiphenylfluorindinone. J Org Chem 2018; 83:4754-4761. [DOI: 10.1021/acs.joc.8b00554] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Georgia A. Zissimou
- Department of Chemistry, University of Cyprus, P.O. Box 20537, 1678 Nicosia, Cyprus
| | - Andreas Kourtellaris
- Department of Chemistry, University of Cyprus, P.O. Box 20537, 1678 Nicosia, Cyprus
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16
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Yoshikawa M, Hitaka T, Hasui T, Fushimi M, Kunitomo J, Kokubo H, Oki H, Nakashima K, Taniguchi T. Design and synthesis of potent and selective pyridazin-4(1H)-one-based PDE10A inhibitors interacting with Tyr683 in the PDE10A selectivity pocket. Bioorg Med Chem 2016; 24:3447-55. [DOI: 10.1016/j.bmc.2016.05.049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 05/21/2016] [Accepted: 05/24/2016] [Indexed: 10/21/2022]
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17
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Design and Microwave Assisted Synthesis of Coumarin Derivatives as PDE Inhibitors. INTERNATIONAL JOURNAL OF MEDICINAL CHEMISTRY 2016; 2016:9890630. [PMID: 26998358 PMCID: PMC4779523 DOI: 10.1155/2016/9890630] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 12/26/2015] [Accepted: 12/27/2015] [Indexed: 12/04/2022]
Abstract
Coumarins appended to benzimidazole through pyrazole are designed and synthesized using microwave irradiation. These compounds were analyzed for phosphodiesterase (PDE) inhibition indirectly by motility pattern in human spermatozoa. Some of the synthesized compounds, namely, 5d, 5e, 5f, 5g, 5h, and 5k, have exhibited potent inhibitory activity on PDE.
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18
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Jansen C, Kooistra AJ, Kanev GK, Leurs R, de Esch IJP, de Graaf C. PDEStrIAn: A Phosphodiesterase Structure and Ligand Interaction Annotated Database As a Tool for Structure-Based Drug Design. J Med Chem 2016; 59:7029-65. [DOI: 10.1021/acs.jmedchem.5b01813] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Chimed Jansen
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute
of Molecules, Medicines and Systems (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Albert J. Kooistra
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute
of Molecules, Medicines and Systems (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Georgi K. Kanev
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute
of Molecules, Medicines and Systems (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Rob Leurs
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute
of Molecules, Medicines and Systems (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Iwan J. P. de Esch
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute
of Molecules, Medicines and Systems (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Chris de Graaf
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute
of Molecules, Medicines and Systems (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
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19
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Hamaguchi W, Masuda N, Samizu K, Mihara T, Takama K, Watanabe T. Synthesis and in vivo evaluation of novel quinoline derivatives as phosphodiesterase 10A inhibitors. Chem Pharm Bull (Tokyo) 2015; 62:1200-13. [PMID: 25450629 DOI: 10.1248/cpb.c14-00509] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A novel class of phosphodiesterase 10A (PDE10A) inhibitors with improved metabolic stability in mouse liver microsomes were designed and synthesized starting from 2-({4-[1-methyl-4-(pyridin-4-yl)-1H-pyrazol-3-yl]phenoxy}methyl)quinoline (MP-10). Replacement of the phenoxymethyl part of MP-10 with an oxymethyl phenyl unit led to the identification of 2-[4-({[1-methyl-4-(pyridin-4-yl)-1H-pyrazol-3-yl]oxy}methyl)phenyl]quinoline (14), which showed moderate PDE10A inhibitory activity with improved metabolic stability in mouse and human liver microsomes over MP-10. Compound 14 showed high concentrations in plasma and brain after intraperitoneal administration and dose-dependently attenuated the hyperlocomotion induced by phencyclidine in mice, and oral administration of 14 (0.1, 0.3 mg/kg) also improved visual-recognition memory impairment in mice.
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20
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Hamaguchi W, Masuda N, Miyamoto S, Kikuchi S, Narazaki F, Shiina Y, Seo R, Amano Y, Mihara T, Moriguchi H, Hattori K. Addressing phototoxicity observed in a novel series of biaryl derivatives: Discovery of potent, selective and orally active phosphodiesterase 10A inhibitor ASP9436. Bioorg Med Chem 2015; 23:3351-67. [DOI: 10.1016/j.bmc.2015.04.052] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Revised: 04/15/2015] [Accepted: 04/17/2015] [Indexed: 10/23/2022]
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21
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Li Q, Hu Q, Wang X, Zong Y, Zhao L, Xing J, Zhou J, Zhang H. Discovery of Novel 2-(piperidin-4-yl)-1H-benzo[d]imidazole Derivatives as Potential Anti-Inflammatory Agents. Chem Biol Drug Des 2015; 86:509-16. [DOI: 10.1111/cbdd.12513] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Revised: 12/04/2014] [Accepted: 01/08/2015] [Indexed: 12/12/2022]
Affiliation(s)
- Qing Li
- Center of Drug Discovery; China Pharmaceutical University; Nanjing 210009 China
| | - Qinghua Hu
- State Key Laboratory of Natural Medicines; China Pharmaceutical University; Nanjing 210009 China
| | - Xinning Wang
- Center of Drug Discovery; China Pharmaceutical University; Nanjing 210009 China
| | - Yang Zong
- Center of Drug Discovery; China Pharmaceutical University; Nanjing 210009 China
| | - Leilei Zhao
- Center of Drug Discovery; China Pharmaceutical University; Nanjing 210009 China
| | - Junhao Xing
- Center of Drug Discovery; China Pharmaceutical University; Nanjing 210009 China
| | - Jinpei Zhou
- Department of Medicinal Chemistry; China Pharmaceutical University; 24 Tongjia Xiang Nanjing 210009 China
| | - Huibin Zhang
- Center of Drug Discovery; China Pharmaceutical University; Nanjing 210009 China
- State Key Laboratory of Natural Medicines; China Pharmaceutical University; Nanjing 210009 China
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22
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Synthesis, SAR study, and biological evaluation of novel quinoline derivatives as phosphodiesterase 10A inhibitors with reduced CYP3A4 inhibition. Bioorg Med Chem 2015; 23:297-313. [DOI: 10.1016/j.bmc.2014.11.039] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Revised: 11/26/2014] [Accepted: 11/27/2014] [Indexed: 01/01/2023]
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23
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Keri RS, Hiremathad A, Budagumpi S, Nagaraja BM. Comprehensive Review in Current Developments of Benzimidazole-Based Medicinal Chemistry. Chem Biol Drug Des 2014; 86:19-65. [PMID: 25352112 DOI: 10.1111/cbdd.12462] [Citation(s) in RCA: 202] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Accepted: 10/12/2014] [Indexed: 12/13/2022]
Abstract
The properties of benzimidazole and its derivatives have been studied over more than one hundred years. Benzimidazole derivatives are useful intermediates/subunits for the development of molecules of pharmaceutical or biological interest. Substituted benzimidazole derivatives have found applications in diverse therapeutic areas such as antiulcer, anticancer agents, and anthelmintic species to name just a few. This work systematically gives a comprehensive review in current developments of benzimidazole-based compounds in the whole range of medicinal chemistry as anticancer, antibacterial, antifungal, anti-inflammatory, analgesic agents, anti-HIV, antioxidant, anticonvulsant, antitubercular, antidiabetic, antileishmanial, antihistaminic, antimalarial agents, and other medicinal agents. This review will further be helpful for the researcher on the basis of substitution pattern around the nucleus with an aim to help medicinal chemists for developing an SAR on benzimidazole drugs/compounds.
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Affiliation(s)
- Rangappa S Keri
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Bangalore, Karnataka, 562112, India
| | - Asha Hiremathad
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Bangalore, Karnataka, 562112, India
| | - Srinivasa Budagumpi
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Bangalore, Karnataka, 562112, India
| | - Bhari Mallanna Nagaraja
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Bangalore, Karnataka, 562112, India
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24
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Yadav G, Ganguly S. Structure activity relationship (SAR) study of benzimidazole scaffold for different biological activities: A mini-review. Eur J Med Chem 2014; 97:419-43. [PMID: 25479684 DOI: 10.1016/j.ejmech.2014.11.053] [Citation(s) in RCA: 242] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2014] [Revised: 11/23/2014] [Accepted: 11/25/2014] [Indexed: 11/17/2022]
Abstract
Benzimidazoles are the fused heterocyclic ring systems which form an integral part of vitamin B12 and have been luring many researchers all over the world to assess their potential therapeutic significance. They are known for their crucial role in numerous diseases via various mechanisms. Substitution of benzimidazole nucleus is a crucial step in the drug discovery process. Therefore, it is necessary to gather the latest information along with the earlier information to understand the present status of benzimidazole nucleus in drug discovery. In the present review, benzimidazole derivatives with different pharmacological activities are described on the basis of SAR study using structural substitution pattern around the benzimidazole nucleus and aims to review the reported work related to the chemistry and pharmacological activities of benzimidazole derivatives during recent years. The present manuscript to the best of our knowledge is the first compilation on synthesis and medicinal aspects including structure-activity relationships of benzimidazole reported to date.
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Affiliation(s)
- Geeta Yadav
- Department of Pharmaceutical Science and Technology, Birla Institute of Technology, Mesra, Ranchi 151001, India.
| | - Swastika Ganguly
- Department of Pharmaceutical Science and Technology, Birla Institute of Technology, Mesra, Ranchi 151001, India
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25
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Kunitomo J, Yoshikawa M, Fushimi M, Kawada A, Quinn JF, Oki H, Kokubo H, Kondo M, Nakashima K, Kamiguchi N, Suzuki K, Kimura H, Taniguchi T. Discovery of 1-[2-Fluoro-4-(1H-pyrazol-1-yl)phenyl]-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one (TAK-063), a Highly Potent, Selective, and Orally Active Phosphodiesterase 10A (PDE10A) Inhibitor. J Med Chem 2014; 57:9627-43. [DOI: 10.1021/jm5013648] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jun Kunitomo
- Pharmaceutical
Research Division, Takeda Pharmaceutical Company Limited, 26-1,
Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Masato Yoshikawa
- Pharmaceutical
Research Division, Takeda Pharmaceutical Company Limited, 26-1,
Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Makoto Fushimi
- Pharmaceutical
Research Division, Takeda Pharmaceutical Company Limited, 26-1,
Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Akira Kawada
- Pharmaceutical
Research Division, Takeda Pharmaceutical Company Limited, 26-1,
Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - John F. Quinn
- Albany Molecular Research Inc., 26 Corporate Circle, Albany, New York 12203, United States
| | - Hideyuki Oki
- Pharmaceutical
Research Division, Takeda Pharmaceutical Company Limited, 26-1,
Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Hironori Kokubo
- Pharmaceutical
Research Division, Takeda Pharmaceutical Company Limited, 26-1,
Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Mitsuyo Kondo
- Pharmaceutical
Research Division, Takeda Pharmaceutical Company Limited, 26-1,
Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Kosuke Nakashima
- Pharmaceutical
Research Division, Takeda Pharmaceutical Company Limited, 26-1,
Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Naomi Kamiguchi
- Pharmaceutical
Research Division, Takeda Pharmaceutical Company Limited, 26-1,
Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Kazunori Suzuki
- Pharmaceutical
Research Division, Takeda Pharmaceutical Company Limited, 26-1,
Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Haruhide Kimura
- Pharmaceutical
Research Division, Takeda Pharmaceutical Company Limited, 26-1,
Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Takahiko Taniguchi
- Pharmaceutical
Research Division, Takeda Pharmaceutical Company Limited, 26-1,
Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
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26
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Chino A, Masuda N, Amano Y, Honbou K, Mihara T, Yamazaki M, Tomishima M. Novel benzimidazole derivatives as phosphodiesterase 10A (PDE10A) inhibitors with improved metabolic stability. Bioorg Med Chem 2014; 22:3515-26. [DOI: 10.1016/j.bmc.2014.04.023] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Revised: 04/11/2014] [Accepted: 04/12/2014] [Indexed: 11/15/2022]
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