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Synthesis and antiviral evaluation of cytisine derivatives against dengue virus types 1 and 2. Bioorg Med Chem Lett 2021; 54:128437. [PMID: 34737087 DOI: 10.1016/j.bmcl.2021.128437] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 11/22/2022]
Abstract
Dengue virus (DENV) causes about 50-100 million cases per year worldwide. However, there is still a big challenge in developing antiviral drugs against DENV infection. Some derivatives of alkaloid (-)-cytisine, like other alkaloid analogs, have been proposed for their antiviral potential. This study investigated antiviral activity and mechanisms of the cytisine derivatives, and discovered the structure-activity relationship against DENV. The antiviral assays were performed using one strain of DENV1 and DENV2, and two cell lines Vero E6 and A549. The structure-activity relationship of the effective compounds was also evaluated using combination of time-of-addition/removal assay and molecular docking. Compounds 3, 4, 12 (N-allylcytisine-3-thiocarbamide), 16, and 20 exhibited the high antiviral activity with IC50 values of lower than 3 μM against DENV1 and DENV2. Of them, the derivative 12 showed the highest antiviral activities against DENV1 (IC50 = 0.14 μM) and DENV-2 (IC50 = <0.1 μM), exhibiting the potent inhibition on virus attachment and entry stages. Meanwhile, the compounds 4 and 20 had a strong inhibition at the post-entry stage (IC50 = <0.1 μM). A correlation between the experimental pIC50 values and predicted pKi calculated by docking of compounds into DENV E protein was significant, correlating with the impact of compound 12 on the attachment stage, but compounds 4, and 20 on post-entry stage. The results provided the insight into the directions of synthetic modifications of starting (-)-cytisine as the inhibitors of DENV E protein at attachment and entry stages of DENV life cycle.
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Synthesis of Derivatives of the 2-Arylquinoline Alkaloid Dubamine and their Cytotoxicity. Chem Nat Compd 2020. [DOI: 10.1007/s10600-020-03074-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Huang X, Xu H. Advances on the Bioactivities, Total Synthesis, Structural Modification, and Structure-Activity Relationships of Cytisine Derivatives. Mini Rev Med Chem 2020; 20:369-395. [DOI: 10.2174/1389557519666191104121821] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 06/23/2019] [Accepted: 09/18/2019] [Indexed: 02/05/2023]
Abstract
Cytisine is a quinolizidine alkaloid isolated from various Leguminosae plants. Cytisine and
its derivatives exhibit a broad range of biological properties, such as smoking cessation aid, antidepressant,
neuroprotective, nootropic, anticancer, antiviral, antiparasitic, antidiabetic, insecticidal, and nematicidal
activities. In this review, the progress of cytisine and its derivatives in regard to bioactivities,
total synthesis, structural modifications focusing on their N-12 position and lactam ring is reported.
Additionally, the structure-activity relationships of cytisine and its derivatives are also discussed.
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Affiliation(s)
- Xiaobo Huang
- Research Institute of Pesticidal Design & Synthesis, College of Plant Protection/College of Chemistry and Pharmacy, Northwest A&F University, Yangling 712100, Shaanxi Province, China
| | - Hui Xu
- Research Institute of Pesticidal Design & Synthesis, College of Plant Protection/College of Chemistry and Pharmacy, Northwest A&F University, Yangling 712100, Shaanxi Province, China
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Smol’yakov AF, Osintseva SV, Mamin EA, Petrova PR, Koval’skaya AV, Tsypysheva IP. Crystal structure features of nitro derivatives of methylcytizine and their relationship with second-order nonlinear optical susceptibility. Russ Chem Bull 2020. [DOI: 10.1007/s11172-020-2736-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Koval’skaya AV, Petrova PR, Lobov AN, Tsypysheva IP. Iodination of Cytisine and Methylcytisine Alkaloids. Chem Nat Compd 2019. [DOI: 10.1007/s10600-019-02904-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Tsypysheva I, Petrova P, Koval'skaya A, Lobov A, Sapozhnikova T, Makara N, Gabdrakhmanova S, Zarudii F. Variation of spacer type and topology of phenyl moiety in 2-pyridone core of 4-oxo-3- N-methylcytisine; effect of synthesized compounds on rat's behavior in conditioned passive avoidance reflex (CPAR) test. Nat Prod Res 2019; 35:207-215. [PMID: 31140310 DOI: 10.1080/14786419.2019.1622106] [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] [Indexed: 10/26/2022]
Abstract
Novel derivatives of 4-oxo-3-methylcytisine with phenyl moiety bonded to starting molecule through various spacers were obtained from the 9-amino, -halo, -formyl and 11-halo precursors by reductive alkylation of amines, generation of amide, as well as thio- and carboxamide functions, cross-coupling reactions, aldehyde condensation and reduction of unsaturated 'C-C' bonds. Ability of synthesized compounds to influence the learning and memory was preliminary assessed in conditioned passive avoidance reflex (CPAR) test in rats. It was shown, that derivatives with phenyl group at 11 carbon atom influence the learning and memory in CPAR test more effectively than other compounds. The hit-compound (3-methyl-11-(2-phenylvinyl)-3,5,6-trihydro-2H-1,5-methanopyrido[1,2-a][1,5]diazocine-4,8(1H)-dione) with the best values of 'latency' and 'time spent in the dark compartment' has been identified as a perspective scaffold for synthesis of novel derivatives of (-)-cytisine with potential neuropharmacological activity.
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Affiliation(s)
- Inna Tsypysheva
- Laboratory of bioorganic chemistry and catalysis, Ufa Institute of Chemistry UFRC RAS, Ufa, Russian Federation.,Laboratory of physicochemical methods of analysis, Ufa Institute of Chemistry UFRC RAS, Ufa, Russian Federation
| | - Polina Petrova
- Laboratory of bioorganic chemistry and catalysis, Ufa Institute of Chemistry UFRC RAS, Ufa, Russian Federation.,Laboratory of physicochemical methods of analysis, Ufa Institute of Chemistry UFRC RAS, Ufa, Russian Federation
| | - Alena Koval'skaya
- Laboratory of bioorganic chemistry and catalysis, Ufa Institute of Chemistry UFRC RAS, Ufa, Russian Federation.,Laboratory of physicochemical methods of analysis, Ufa Institute of Chemistry UFRC RAS, Ufa, Russian Federation
| | - Alexander Lobov
- Laboratory of bioorganic chemistry and catalysis, Ufa Institute of Chemistry UFRC RAS, Ufa, Russian Federation.,Laboratory of physicochemical methods of analysis, Ufa Institute of Chemistry UFRC RAS, Ufa, Russian Federation
| | - Tatyana Sapozhnikova
- Laboratory of bioorganic chemistry and catalysis, Ufa Institute of Chemistry UFRC RAS, Ufa, Russian Federation
| | - Nina Makara
- Laboratory of bioorganic chemistry and catalysis, Ufa Institute of Chemistry UFRC RAS, Ufa, Russian Federation
| | - Svetlana Gabdrakhmanova
- Laboratory of bioorganic chemistry and catalysis, Ufa Institute of Chemistry UFRC RAS, Ufa, Russian Federation
| | - Felix Zarudii
- Laboratory of bioorganic chemistry and catalysis, Ufa Institute of Chemistry UFRC RAS, Ufa, Russian Federation
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Synthesis and Cytotoxic Activity of Conjugates of (–)-Cytisine and Thermopsin Amine Derivatives with 1,3-Dimethyl-5-Formyluracil. Chem Nat Compd 2018. [DOI: 10.1007/s10600-018-2517-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Petrova PR, Koval’skaya AV, Lobov AN, Tsypysheva IP. Direct formylation of 2-pyridone core of 3-N-methylcytisine via Duff reaction; synthesis of 9-enyl, 9-ynyl and 9-imino derivatives. Nat Prod Res 2018; 33:1897-1902. [DOI: 10.1080/14786419.2018.1478832] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- Polina R. Petrova
- Ufa Institute of Chemistry – Subdivision of the Ufa Federal Research Centre of Russian Academy of Sciences , Ufa, Russian Federation
| | - Alena V. Koval’skaya
- Ufa Institute of Chemistry – Subdivision of the Ufa Federal Research Centre of Russian Academy of Sciences , Ufa, Russian Federation
| | - Alexander N. Lobov
- Ufa Institute of Chemistry – Subdivision of the Ufa Federal Research Centre of Russian Academy of Sciences , Ufa, Russian Federation
| | - Inna P. Tsypysheva
- Ufa Institute of Chemistry – Subdivision of the Ufa Federal Research Centre of Russian Academy of Sciences , Ufa, Russian Federation
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Modified Coumarins. 40. Synthesis of Benzopyran-2-One Carbonyl Derivatives of 9-Nitrocytisine. Chem Nat Compd 2017. [DOI: 10.1007/s10600-017-2020-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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12
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Crystal and Molecular Structures of Methylcytisine Nitro-Derivatives. Pharm Chem J 2017. [DOI: 10.1007/s11094-017-1541-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Search for Nootropic Substances Based on Molecular Docking of Methanepyrido[1,2-a][1, 5]Diazocin[(-)-Cytisine] Derivatives to the Active Center of the Nicotinic Acetylcholine Receptor. Pharm Chem J 2015. [DOI: 10.1007/s11094-015-1333-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Vakhitova YV, Farafontova EI, Zainullina LF, Vakhitov VA, Tsypysheva IP, Yunusov MS. [Search of (-)-Cytisine Derivatives as Potential Inhibitors of NF-κB and STAT1]. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2015; 41:336-45. [PMID: 26502610 DOI: 10.1134/s1068162015030103] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Design and synthesis ofnew derivatives of (-)-cytisine with a wide spectrum of pharmacological activity, represents the potential therapeutic interest for development of drug candidates for neurodegenerative disorders, inflammatory diseases, and treatment of nicotine addiction. We used HEK293 cell line transiently transfected with N F-κB and STATI luciferase reporter constructs to screen the (-)-cytisine derivatives for their potency to modulate basal and induced NF-κB and STAT1 activity. Currently, NF-κB, STAT1 and components of their signaling pathways are considered as attractive targets for pharmacological intervention, primarily in chronic inflammation, cancer, autoimmune, neurodegenerative and infectious diseases. The library of compounds included the derivatives of (-)-cytisine with amino-, amide-, thio- and carboxamide groups at 3, 5 and 12 position of the starting molecule, as well as some bimolecular derivatives. Our experimental data revealed compounds with moderate activating as well as inhibitory effects for basal NF-κB and STATI activity (IC50 or EC50 values are mainly in the micromolar range). The structure-activity relationship analysis demonstrated that the character of activity (activation or inhibition of NFκ-B and STAT1) is determined by the topology of the substituents at the (-)-cytisine molecule, whereas the nature of the substituents mainly contributes to severity of the effect (introduction of aromatic and adamantyl substituents, as well as thionyl or keto groups are of the principal importance). When evaluating the effect of (-)-cytisine derivatives on activity of NF-κB and STATI, induced by specific agents (TNFα and IFNγ, respectively) we observed that some compounds inhibited basal and stimulated activity of NF-κB and STAT1, another compounds showed the dual effect (an increase of basal- and a decrease of stimulated NF-κB activity) and several compounds increase both basal and induced activity of NF-κB and STAT1. Thus, obtained results suggest that one of the possible mechanisms of biological action of (-)-cytisine derivatives is their ability to influence the components of NF-κB and STAT1-dependent signaling pathways.
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Vakhitova YV, Tsypysheva IP, Salimgareeva MK, Koval’skaya AV, Lobov AN, Fatkullina US, Zainullina LF, Yunusov MS. Amines, Amides, and Thio- and Carboxamides of (–)-Cytisine as Nfat Transcription Factor Modulators. Chem Nat Compd 2014. [DOI: 10.1007/s10600-014-0996-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Tsypysheva IP, Koval’skaya AV, Khalilova IU, Bakhtina YY, Khisamutdinova RY, Gabdrakhmanova SF, Lobov AN, Zarudii FS, Yunusov MS. New 12-N-β-Hydroxyethylcytisine Derivatives with Potential Antiarrhythmic Activity. Chem Nat Compd 2014. [DOI: 10.1007/s10600-014-0945-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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