1
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Heise NV, Meyer SJ, Csuk R, Mueller T. Dehydroabietylamine-substituted trifluorobenzene sulfonamide rhodamine B hybrids as anticancer agents overcoming drug resistance. Eur J Med Chem 2024; 276:116667. [PMID: 38996651 DOI: 10.1016/j.ejmech.2024.116667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2024] [Revised: 07/08/2024] [Accepted: 07/08/2024] [Indexed: 07/14/2024]
Abstract
Attachment of a conjugate assembled from a novel fluorinated carbonic anhydrase inhibitor and rhodamine B onto dehydroabietylamine (DHA) or cyclododecylamine led to first-in-class conjugates of good cytotoxicity; thereby IC50 values (from SRB assays; employed tumor cell lines A2780, A2780Cis, A549, HT29, MCF7, and non-malignant human fibroblasts CCD18Co) between 0.2 and 0.7 μM were found. Both conjugates showed similar cytotoxic activity but the dehydroabietylamine derived conjugate outperformed its cyclododecyl analog in terms of tumor cell/non-tumor cell selectivity. Both conjugates accumulate intracellular, and the DHA conjugate was able to overcome drug resistance which is effective independent of the expression status of carbonic anhydrase IX.
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Affiliation(s)
- Niels V Heise
- Organic Chemistry, Martin-Luther University Halle-Wittenberg, Kurt-Mothes-Str. 2, D-06120, Halle (Saale), Germany
| | - Sven J Meyer
- Organic Chemistry, Martin-Luther University Halle-Wittenberg, Kurt-Mothes-Str. 2, D-06120, Halle (Saale), Germany
| | - René Csuk
- Organic Chemistry, Martin-Luther University Halle-Wittenberg, Kurt-Mothes-Str. 2, D-06120, Halle (Saale), Germany.
| | - Thomas Mueller
- University Clinic for Internal Medicine IV, Hematology/Oncology, Medical Faculty, Martin-Luther-University Halle-Wittenberg, Ernst-Grube-Str. 40, D-06120, Halle (Saale), Germany
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2
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Sheela K, Santhosh C, Singh KR, Sharath K, Sadashiva MP. An efficient synthesis of mono-, di-, and tri-substituted 1,3-thiazoles employing functionalized thioamides as thiocarbonyl precursors. Org Biomol Chem 2024; 22:3490-3501. [PMID: 38606459 DOI: 10.1039/d4ob00229f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
Herein, we report an efficient strategy to synthesize functionalized 1,3-thiazoles using alkyl 2-amino-2-thioxoacetates. Thioamides, the synthetic precursors, react effortlessly with electrophilic reagents and are transformed into a series of phenyl-, methyl-, and acyl-substituted thiazoles with high functionalization at the 2nd position through sequential C-S/C-N bond formation. Rapid reaction times under metal-free mild conditions is a noteworthy feature of the reported protocol. Given the intriguing biological significance of the synthesized molecules, we further performed a comprehensive evaluation of their potency against the SARS-CoV-2 receptor (PDB ID: 7mc6) using a molecular docking approach, with binding scores ranging from -4.3 to -8.2 kcal mol-1.
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Affiliation(s)
- Kalleshappa Sheela
- Department of Studies in Chemistry, University of Mysore, Manasagangotri, Mysuru, Karnataka, 570 006, India.
| | - Chikkappaiahnayaka Santhosh
- Department of Studies in Chemistry, University of Mysore, Manasagangotri, Mysuru, Karnataka, 570 006, India.
| | - Krishna Ravi Singh
- Department of Studies in Chemistry, University of Mysore, Manasagangotri, Mysuru, Karnataka, 570 006, India.
| | - Kalleshappa Sharath
- Department of Studies in Chemistry, University of Mysore, Manasagangotri, Mysuru, Karnataka, 570 006, India.
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3
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Novel aromatic carboxamides from dehydroabietylamine as potential fungicides: Design, synthesis and antifungal evaluation. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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4
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Buommino E, Vollaro A, Nocera FP, Lembo F, DellaGreca M, De Martino L, Catania MR. Synergistic Effect of Abietic Acid with Oxacillin against Methicillin-Resistant Staphylococcus pseudintermedius. Antibiotics (Basel) 2021; 10:antibiotics10010080. [PMID: 33467635 PMCID: PMC7830589 DOI: 10.3390/antibiotics10010080] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/07/2021] [Accepted: 01/13/2021] [Indexed: 12/11/2022] Open
Abstract
Resin acids are valued in traditional medicine for their antiseptic properties. Among these, abietic acid has been reported to be active against methicillin-resistant Staphylococcus aureus (MRSA) strains. In veterinary healthcare, the methicillin-resistant Staphylococcus pseudintermedius (MRSP) strain is an important reservoir of antibiotic resistance genes including mecA. The incidence of MRSP has been increasing, and treatment options in veterinary medicine are partial. Here, we investigated the antimicrobial and antibiofilm properties of abietic acid against three MRSP and two methicillin-susceptible Staphylococcus pseudintermedius (MSSP) strains, isolated from diseased pet animals and human wound samples. Abietic acid showed a significant minimal inhibitory concentration (MIC) value ranging from 32 to 64 μg/mL (MRSPs) and 8 μg/mL (MSSP). By checkerboard method we demonstrated that abietic acid increased oxacillin susceptibility of MRSP strains, thus showing a synergistic interaction with oxacillin. Abietic acid was also able to contrast the vitality of treated MSSP and MRSP1 biofilms at 20 μg/mL and 40 μg/mL, respectively. Finally, the compound moderately reduced mecA, mecR1 and mec1 gene expression. In conclusion, the results here reported demonstrate the antimicrobial activity of abietic acid against MRSP and support the use of this compound as a potential therapeutic agent to be used in combinatorial antibiotic therapy.
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Affiliation(s)
- Elisabetta Buommino
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy;
- Correspondence: ; Tel.: +39-081-678510
| | - Adriana Vollaro
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy; (A.V.); (M.R.C.)
| | - Francesca P. Nocera
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy; (F.P.N.); (L.D.M.)
| | - Francesca Lembo
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy;
| | - Marina DellaGreca
- Department of Chemical Sciences, University of Naples Federico II, 80126 Naples, Italy;
| | - Luisa De Martino
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy; (F.P.N.); (L.D.M.)
| | - Maria R. Catania
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy; (A.V.); (M.R.C.)
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5
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Kovaleva K, Oleshko O, Mamontova E, Yarovaya O, Zakharova O, Zakharenko A, Kononova A, Dyrkheeva N, Cheresiz S, Pokrovsky A, Lavrik O, Salakhutdinov N. Dehydroabietylamine Ureas and Thioureas as Tyrosyl-DNA Phosphodiesterase 1 Inhibitors That Enhance the Antitumor Effect of Temozolomide on Glioblastoma Cells. JOURNAL OF NATURAL PRODUCTS 2019; 82:2443-2450. [PMID: 31430155 DOI: 10.1021/acs.jnatprod.8b01095] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A new class of tyrosyl-DNA phosphodiesterase 1 (TDP1) inhibitors was found among resin acid derivatives. Several novel ureas and thioureas derived from dehydroabietylamine were synthesized and tested for TDP1 inhibition. The synthesized compounds showed IC50 values in the range of 0.1 to 3.7 μM and demonstrated low cytotoxicity against the human tumor cell lines U-937, U-87MG, MDA-MB, SK-Mel8, A-549, MCF7, T98G, and SNB19. Several compounds showed enhancement of the cytotoxic activity of the alkylating agent temozolomide, which is used as a first line therapy against glioblastoma (GBM), in the GBM cell lines U-87MG and SNB19.
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Affiliation(s)
- Kseniya Kovaleva
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences , Novosibirsk , 630090 , Russian Federation
- Novosibirsk State University , Novosibirsk , 630090 , Russian Federation
| | - Olga Oleshko
- Novosibirsk State University , Novosibirsk , 630090 , Russian Federation
| | - Evgeniya Mamontova
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences , Novosibirsk , 630090 , Russian Federation
| | - Olga Yarovaya
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences , Novosibirsk , 630090 , Russian Federation
- Novosibirsk State University , Novosibirsk , 630090 , Russian Federation
| | - Olga Zakharova
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences , Novosibirsk , 630090 , Russian Federation
| | - Alexandra Zakharenko
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences , Novosibirsk , 630090 , Russian Federation
| | - Alena Kononova
- Novosibirsk State University , Novosibirsk , 630090 , Russian Federation
| | - Nadezhda Dyrkheeva
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences , Novosibirsk , 630090 , Russian Federation
| | - Sergey Cheresiz
- Novosibirsk State University , Novosibirsk , 630090 , Russian Federation
- State Scientific Research Institute of Physiology and Basic Medicine , P.O. Box 237, Novosibirsk , 630117 , Russian Federation
| | - Andrey Pokrovsky
- Novosibirsk State University , Novosibirsk , 630090 , Russian Federation
| | - Olga Lavrik
- Novosibirsk State University , Novosibirsk , 630090 , Russian Federation
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences , Novosibirsk , 630090 , Russian Federation
| | - Nariman Salakhutdinov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences , Novosibirsk , 630090 , Russian Federation
- Novosibirsk State University , Novosibirsk , 630090 , Russian Federation
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6
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Syntheses of C-ring modified dehydroabietylamides and their cytotoxic activity. Eur J Med Chem 2018; 156:861-870. [PMID: 30056282 DOI: 10.1016/j.ejmech.2018.07.051] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 07/15/2018] [Accepted: 07/19/2018] [Indexed: 11/22/2022]
Abstract
Due to their auspicious pharmacological efficacy as future drug candidates, natural products have been attracting scientific interest for centuries. An interesting field of research concerns the natural product class of terpenes. In this regard, a multitude of studies have already shown their promising biological potential. Therefore, a set of 27 derivatives of the diterpene dehydroabietylamine was synthesized, focusing on C-ring modifications and the derivatization of the amino moiety at C-18. Subsequent screening of the compounds in colorimetric sulforhodamine B-assays revealed an in vitro cytotoxicity especially towards malignant cell line MCF7. Particularly, 12-hydroxy-N-(isonicotinoyl)dehydroabietylamine and N-(4-methoxybenzoyl)dehydroabietylamine showed good cytotoxic activities (EC50 (MCF7) = 4.3 ± 0.2 μM and EC50 (MCF7) = 4.5 ± 1.5 μM, respectively) and significant selectivities (SI = 6.2 and SI = 8.8, respectively) towards malignant cell lines.
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7
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Gowda R, Dinavahi SS, Iyer S, Banerjee S, Neves RI, Pameijer CR, Robertson. GP. Nanoliposomal delivery of cytosolic phospholipase A 2 inhibitor arachidonyl trimethyl ketone for melanoma treatment. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2018; 14:863-873. [PMID: 29317343 PMCID: PMC5899023 DOI: 10.1016/j.nano.2017.12.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 12/15/2017] [Accepted: 12/27/2017] [Indexed: 12/19/2022]
Abstract
Drug resistance and toxicity are major limitations of cancer treatment and frequently occurs during melanoma therapy. Nanotechnology can decrease drug resistance by improving drug delivery, with limited toxicity. This study details the development of nanoparticles containing arachidonyl trifluoromethyl ketone (ATK), a cytosolic phospholipase A2 inhibitor, which can inhibit multiple key pathways responsible for the development of recurrent resistant disease. Free ATK is toxic, limiting its efficacy as a therapeutic agent. Hence, a novel nanoliposomal delivery system called NanoATK was developed, which loads 61.7% of the compound and was stable at 4oC for 12 weeks. The formulation decreased toxicity-enabling administration of higher doses, which was more effective at inhibiting melanoma cell growth compared to free-ATK. Mechanistically, NanoATK decreased cellular proliferation and triggered apoptosis to inhibit melanoma xenograft tumor growth without affecting animal weight. Functionally, it inhibited the cPLA2, AKT, and STAT3 pathways. Our results suggest the successful preclinical development of a unique nanoliposomal formulation containing ATK for the treatment of melanoma.
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Affiliation(s)
- Raghavendra Gowda
- Department of Pharmacology The Pennsylvania State University College of Medicine, Hershey, PA 17033,The Penn State Melanoma and Skin Cancer Center The Pennsylvania State University College of Medicine, Hershey, PA 17033,Penn State Melanoma Therapeutics Program The Pennsylvania State University College of Medicine, Hershey, PA 17033,Foreman Foundation for Melanoma Research The Pennsylvania State University College of Medicine, Hershey, PA 17033
| | - Saketh S. Dinavahi
- Department of Pharmacology The Pennsylvania State University College of Medicine, Hershey, PA 17033
| | - Soumya Iyer
- Department of Pharmacology The Pennsylvania State University College of Medicine, Hershey, PA 17033
| | - Shubhadeep Banerjee
- Department of Pharmacology The Pennsylvania State University College of Medicine, Hershey, PA 17033
| | - Rogerio I. Neves
- Department of Pharmacology The Pennsylvania State University College of Medicine, Hershey, PA 17033,Department of Dermatology and The Pennsylvania State University College of Medicine, Hershey, PA 17033 The Pennsylvania State University College of Medicine, Hershey, PA 17033,Department of Surgery The Pennsylvania State University College of Medicine, Hershey, PA 17033,The Penn State Melanoma and Skin Cancer Center The Pennsylvania State University College of Medicine, Hershey, PA 17033,Penn State Melanoma Therapeutics Program The Pennsylvania State University College of Medicine, Hershey, PA 17033,Foreman Foundation for Melanoma Research The Pennsylvania State University College of Medicine, Hershey, PA 17033
| | - Colette R. Pameijer
- Department of Surgery The Pennsylvania State University College of Medicine, Hershey, PA 17033,The Penn State Melanoma and Skin Cancer Center The Pennsylvania State University College of Medicine, Hershey, PA 17033,Penn State Melanoma Therapeutics Program The Pennsylvania State University College of Medicine, Hershey, PA 17033
| | - Gavin P. Robertson.
- Department of Pharmacology The Pennsylvania State University College of Medicine, Hershey, PA 17033,Department of Pathology The Pennsylvania State University College of Medicine, Hershey, PA 17033,Department of Dermatology and The Pennsylvania State University College of Medicine, Hershey, PA 17033 The Pennsylvania State University College of Medicine, Hershey, PA 17033,Department of Surgery The Pennsylvania State University College of Medicine, Hershey, PA 17033,The Penn State Melanoma and Skin Cancer Center The Pennsylvania State University College of Medicine, Hershey, PA 17033,Penn State Melanoma Therapeutics Program The Pennsylvania State University College of Medicine, Hershey, PA 17033,Foreman Foundation for Melanoma Research The Pennsylvania State University College of Medicine, Hershey, PA 17033
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8
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Gowda R, Inamdar GS, Kuzu O, Dinavahi SS, Krzeminski J, Battu MB, Voleti SR, Amin S, Robertson GP. Identifying the structure-activity relationship of leelamine necessary for inhibiting intracellular cholesterol transport. Oncotarget 2018; 8:28260-28277. [PMID: 28423677 PMCID: PMC5438648 DOI: 10.18632/oncotarget.16002] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Accepted: 02/23/2017] [Indexed: 11/25/2022] Open
Abstract
Leelamine is an anticancer chemotherapeutic agent inhibiting intracellular cholesterol transport. Cell death mediated by leelamine occurs due to the lysosomotropic property of the compound, its accumulation in the lysosome, and inhibition of cholesterol transport leading to lack of availability for key processes required for functioning of cancer cells. The present study dissects the structure-activity-relationship of leelamine using synthesized derivatives of leelamine and abietic acid, a structurally similar compound, to identify the moiety responsible for anti-cancer activity. Similar to leelamine, all active derivatives had an amino group or a similar moiety that confers a lysosomotropic property to the compound enabling its accumulation in the lysosome. Active derivatives inhibited intracellular cholesterol transport and hindered xenografted melanoma tumor development without obvious systemic toxicity. In silico studies suggested that active derivatives accumulating in lysosomes bound to NPC1, a protein responsible for cholesterol export from the lysosome, to inhibit its activity that then caused accumulation, and lack of cholesterol availability for other key cellular activities. Thus, active derivatives of leelamine or abietic acid maintained lysosomotropic properties, bound to NPC1, and disrupted cellular cholesterol transport as well as availability to retard tumor development.
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Affiliation(s)
- Raghavendra Gowda
- Department of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA.,The Penn State Melanoma and Skin Cancer Center, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA.,Penn State Melanoma Therapeutics Program, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA.,Foreman Foundation for Melanoma Research Laboratory, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| | - Gajanan S Inamdar
- Department of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| | - Omer Kuzu
- Department of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| | - Saketh S Dinavahi
- Department of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| | - Jacek Krzeminski
- Department of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| | - Madhu Babu Battu
- Drug Discovery Research Laboratory, INDRAS Private Limited, Hyderabad, India 500040
| | - Sreedhara R Voleti
- Drug Discovery Research Laboratory, INDRAS Private Limited, Hyderabad, India 500040
| | - Shantu Amin
- Department of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| | - Gavin P Robertson
- Department of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA.,Department of Pathology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA.,Department of Dermatology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA.,Department of Surgery, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA.,The Penn State Melanoma and Skin Cancer Center, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA.,Penn State Melanoma Therapeutics Program, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA.,Foreman Foundation for Melanoma Research Laboratory, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
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9
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Wiemann J, Loesche A, Csuk R. Novel dehydroabietylamine derivatives as potent inhibitors of acetylcholinesterase. Bioorg Chem 2017; 74:145-157. [PMID: 28797788 DOI: 10.1016/j.bioorg.2017.07.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 07/19/2017] [Accepted: 07/25/2017] [Indexed: 11/24/2022]
Abstract
Nowadays, the inhibition of acetylcholinesterase is one of the main pharmacological strategies for the treatment of Alzheimer's disease. Therefore, a set of thirty-four derivatives of the diterpenoid dehydroabietylamine has been synthesized and screened in colorimetric Ellman's assays to determine their ability to inhibit the enzymes acetylcholinesterase (AChE, from electric eel) and butyrylcholinesterase (BChE, from equine serum). A systematic variation of the substitution of dehydroabietylamides enabled an approach to analogs showing a remarkable inhibition potency for AChE. Particularly N-benzoyldehydroabietylamines 11, 12 and 13 were excellent inhibitors for AChE, showing inhibition rates comparable to standard galantamine hydrobromide.
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Affiliation(s)
- Jana Wiemann
- Martin-Luther-University Halle-Wittenberg, Organic Chemistry, Kurt-Mothes-Str. 2, D-06120 Halle (Saale), Germany
| | - Anne Loesche
- Martin-Luther-University Halle-Wittenberg, Organic Chemistry, Kurt-Mothes-Str. 2, D-06120 Halle (Saale), Germany
| | - René Csuk
- Martin-Luther-University Halle-Wittenberg, Organic Chemistry, Kurt-Mothes-Str. 2, D-06120 Halle (Saale), Germany.
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10
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Barros de Alencar MVO, de Castro E Sousa JM, Rolim HML, de Medeiros MDGF, Cerqueira GS, de Castro Almeida FR, Citó AMDGL, Ferreira PMP, Lopes JAD, de Carvalho Melo-Cavalcante AA, Islam MT. Diterpenes as lead molecules against neglected tropical diseases. Phytother Res 2016; 31:175-201. [PMID: 27896890 DOI: 10.1002/ptr.5749] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 10/29/2016] [Accepted: 10/31/2016] [Indexed: 01/19/2023]
Abstract
Nowadays, neglected tropical diseases (NTDs) are reported to be present everywhere. Poor and developing areas in the world have received great attention to NTDs. Drug resistance, safety profile, and various challenges stimulate the search for alternative medications. Plant-based drugs are viewed with great interest, as they are believed to be devoid of side effects. Diterpenes, a family of essential oils, have showed attractive biological effects. A systematic review of the literature was carried out to summarize available evidences of diterpenes against NTDs. For this, databases were searched using specific search terms. Among the 2338 collected reports, a total of 181 articles were included in this review. Of them, 148 dealt with investigations using single organisms, and 33 used multiple organisms. No mechanisms of action were reported in the case of 164 reports. A total of 93.92% were related to nonclinical studies, and 4.42% and 1.66% dealt with preclinical and clinical studies, respectively. The review displays that many diterpenes are effective upon Chagas disease, chikungunya, echinococcosis, dengue, leishmaniasis, leprosy, lymphatic filariasis, malaria, schistosomiasis, and tuberculosis. Indeed, diterpenes are amazing drug candidates against NTDs. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
| | - João Marcelo de Castro E Sousa
- Department of Biological Sciences, Federal University of Piauí, Picos, (Piauí), 64.607-670, Brazil
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | - Hercília Maria Lins Rolim
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
- Department of Pharmacy, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | - Maria das Graças Freire de Medeiros
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
- Department of Pharmacy, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | - Gilberto Santos Cerqueira
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
- Postgraduate Program in Biotechnology, Biotechnology and Biodiversity Center for Research (BIOTEC), Federal University of Piauí (LAFFEX), Parnaíba, Piauí, 64.218-470, Brazil
| | - Fernanda Regina de Castro Almeida
- Postgraduate Program in Biotechnology (RENORBIO), Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
- Department of Biochemistry and Pharmacology, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | - Antônia Maria das Graças Lopes Citó
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
- Department of Chemistry, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | - Paulo Michel Pinheiro Ferreira
- Postgraduate Program in Biotechnology (RENORBIO), Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
- Department of Biophysics and Physiology, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | | | - Ana Amélia de Carvalho Melo-Cavalcante
- Postgraduate Program in Biotechnology (RENORBIO), Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
| | - Md Torequl Islam
- Postgraduate Program in Biotechnology (RENORBIO), Federal University of Piauí, Teresina, Piauí, 64.049-550, Brazil
- Department of Pharmacy, Southern University Bangladesh, Mehedibag, Chittagong, 4000, Bangladesh
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11
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Helfenstein A, Vahermo M, Nawrot DA, Demirci F, İşcan G, Krogerus S, Yli-Kauhaluoma J, Moreira VM, Tammela P. Antibacterial profiling of abietane-type diterpenoids. Bioorg Med Chem 2016; 25:132-137. [PMID: 27793449 DOI: 10.1016/j.bmc.2016.10.019] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 10/14/2016] [Accepted: 10/15/2016] [Indexed: 11/29/2022]
Abstract
Abietic and dehydroabietic acid are interesting diterpenes with a highly diverse repertoire of associated bioactivities. They have, among others, shown antibacterial and antifungal activity, potentially valuable in the struggle against the increasing antimicrobial resistance and imminent antibiotic shortage. In this paper, we describe the synthesis of a set of 9 abietic and dehydroabietic acid derivatives containing amino acid side chains and their in vitro antimicrobial profiling against a panel of human pathogenic microbial strains. Furthermore, their in vitro cytotoxicity against mammalian cells was evaluated. The experimental results showed that the most promising compound was 10 [methyl N-(abiet-8,11,13-trien-18-yl)-d-serinate], with an MIC90 of 60μg/mL against Staphylococcus aureus ATCC 25923, and 8μg/mL against methicillin-resistant S. aureus, Staphylococcus epidermidis and Streptococcus mitis. The IC50 value for compound 10 against Balb/c 3T3 cells was 45μg/mL.
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Affiliation(s)
- Andreas Helfenstein
- Centre for Drug Research, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, Viikinkaari 5 E (PO Box 56), FI-00014 University of Helsinki, Helsinki, Finland
| | - Mikko Vahermo
- Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, Viikinkaari 5 E (PO Box 56), FI-00014 University of Helsinki, Helsinki, Finland
| | - Dorota A Nawrot
- Centre for Drug Research, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, Viikinkaari 5 E (PO Box 56), FI-00014 University of Helsinki, Helsinki, Finland
| | - Fatih Demirci
- Pharmacognosy Department, Faculty of Pharmacy, Anadolu University, 26470 Eskişehir, Turkey
| | - Gökalp İşcan
- Pharmacognosy Department, Faculty of Pharmacy, Anadolu University, 26470 Eskişehir, Turkey
| | - Sara Krogerus
- Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, Viikinkaari 5 E (PO Box 56), FI-00014 University of Helsinki, Helsinki, Finland
| | - Jari Yli-Kauhaluoma
- Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, Viikinkaari 5 E (PO Box 56), FI-00014 University of Helsinki, Helsinki, Finland
| | - Vânia M Moreira
- Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, Viikinkaari 5 E (PO Box 56), FI-00014 University of Helsinki, Helsinki, Finland.
| | - Päivi Tammela
- Centre for Drug Research, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, Viikinkaari 5 E (PO Box 56), FI-00014 University of Helsinki, Helsinki, Finland.
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12
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Pirttimaa M, Nasereddin A, Kopelyanskiy D, Kaiser M, Yli-Kauhaluoma J, Oksman-Caldentey KM, Brun R, Jaffe CL, Moreira VM, Alakurtti S. Abietane-Type Diterpenoid Amides with Highly Potent and Selective Activity against Leishmania donovani and Trypanosoma cruzi. JOURNAL OF NATURAL PRODUCTS 2016; 79:362-368. [PMID: 26849852 DOI: 10.1021/acs.jnatprod.5b00990] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Dehydroabietylamine (1) was used as a starting material to synthesize a small library of dehydroabietyl amides by simple and facile methods, and their activities against two disease-causing trypanosomatids, namely, Leishmania donovani and Trypanosoma cruzi, were assayed. The most potent compound, 10, an amide of dehydroabietylamine and acrylic acid, was found to be highly potent against these parasites, displaying an IC50 value of 0.37 μM against L. donovani axenic amastigotes and an outstanding selectivity index of 63. Moreover, compound 10 fully inhibited the growth of intracellular amastigotes in Leishmania donovani-infected human macrophages with a low IC50 value of 0.06 μM. This compound was also highly effective against T. cruzi amastigotes residing in L6 cells with an IC50 value of 0.6 μM and high selectivity index of 58, being 3.5 times more potent than the reference compound benznidazole. The potent activity of this compound and its relatively low cytotoxicity make it attractive for further development in pursuit of better drugs for patients suffering from leishmaniasis and Chagas disease.
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Affiliation(s)
- Minni Pirttimaa
- VTT Technical Research Centre of Finland Ltd, VTT , P.O. Box 1000, FI-02044 VTT Espoo, Finland
| | - Abedelmajeed Nasereddin
- Department of Microbiology and Molecular Genetics, IMRIC, P.O. Box 12272, Hebrew University-Hadassah Medical School , 9112102 Jerusalem, Israel
| | - Dmitry Kopelyanskiy
- Department of Microbiology and Molecular Genetics, IMRIC, P.O. Box 12272, Hebrew University-Hadassah Medical School , 9112102 Jerusalem, Israel
| | - Marcel Kaiser
- Department of Medical Parasitology and Infection Biology, Swiss Tropical and Public Health Institute , Socinstrasse 57, 4051 Basel, Switzerland
| | - Jari Yli-Kauhaluoma
- Faculty of Pharmacy, Division of Pharmaceutical Chemistry and Technology, University of Helsinki , Viikinkaari 5 E (P.O. Box 56), FI-00014, Helsinki, Finland
| | | | - Reto Brun
- Department of Medical Parasitology and Infection Biology, Swiss Tropical and Public Health Institute , Socinstrasse 57, 4051 Basel, Switzerland
| | - Charles L Jaffe
- Department of Microbiology and Molecular Genetics, IMRIC, P.O. Box 12272, Hebrew University-Hadassah Medical School , 9112102 Jerusalem, Israel
| | - Vânia M Moreira
- Faculty of Pharmacy, Division of Pharmaceutical Chemistry and Technology, University of Helsinki , Viikinkaari 5 E (P.O. Box 56), FI-00014, Helsinki, Finland
| | - Sami Alakurtti
- VTT Technical Research Centre of Finland Ltd, VTT , P.O. Box 1000, FI-02044 VTT Espoo, Finland
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13
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Vinay Kumar KS, Lingaraju GS, Bommegowda YK, Vinayaka AC, Bhat P, Pradeepa Kumara CS, Rangappa KS, Gowda DC, Sadashiva MP. Synthesis, antimalarial activity, and target binding of dibenzazepine-tethered isoxazolines. RSC Adv 2015. [DOI: 10.1039/c5ra17926b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A series of dibenzazepine tethered 3,5-disubstituted isoxazolines was synthesized and evaluated for their antimalarial activity usingP. falciparum3D7 strain. Further, the potent molecules were assessed againstP. falciparumD6, W2 and 7G8 strains.
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Affiliation(s)
| | | | | | | | - Pritesh Bhat
- Manipal College of Pharmaceutical Sciences
- Manipal University
- Manipal
- India
| | | | | | - D. Channe Gowda
- Department of Biochemistry and Molecular Biology
- Pennsylvania State University College of Medicine
- Hershey
- USA
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