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Barysevich MV, Laktsevich-Iskryk MV, Scherbakov AM, Salnikova DI, Andreeva OE, Sorokin DV, Shchegolev YY, Hurski AL, Zhabinskii VN, Khripach VA. Synthesis and biological activity of 21,22-cyclosteroids and their derivatives. Steroids 2022; 188:109135. [PMID: 36336105 DOI: 10.1016/j.steroids.2022.109135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 10/19/2022] [Accepted: 10/21/2022] [Indexed: 11/06/2022]
Abstract
Synthesis of 21,22-cyclosteroids has been achieved starting from pregnenolone acetate. The key transformation was the Kulinkovich reaction of 17-vinyl steroids with esters. The resulting cyclopropanols were further subjected to three-membered ring-opening under various conditions including to base-, palladium or visible light-promoted isomerization and cross-coupling reaction. A number of steroidal Δ2-6-ketones and 3β-hydroxy-Δ5-enes with functional groups at C-21 - C-23 have been synthesized via the 21,22-cyclosteroids. The antiproliferative and antihormonal activity of the obtained compounds on the cell lines of prostate (22Rv1) and breast (MCF-7) cancer was studied. The androgen receptor activity was assessed by reporter assay when the expression of signalling proteins was evaluated by immunoblotting. (20S,22R)-22-Acetoxy-21,22-cyclo-5α-cholest-5-ene with the moderate antiandrogenic potency revealed IC50 values of 18.4 ± 1.2 and 14.6 ± 1.4 µM against MCF-7 and 22Rv1 cells, respectively, and its effects on the expression of AR-V7, cyclin D1 and BCL2 were explored.
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Affiliation(s)
- Maryia V Barysevich
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich st, 5/2, 220141 Minsk, Belarus
| | - Marharyta V Laktsevich-Iskryk
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich st, 5/2, 220141 Minsk, Belarus
| | - Alexander M Scherbakov
- Department of Experimental Tumor Biology, Blokhin N.N. National Medical Research Center of Oncology, Ministry of Health of Russia, Kashirskoe shosse, 24, 115522 Moscow, Russia
| | - Diana I Salnikova
- Department of Experimental Tumor Biology, Blokhin N.N. National Medical Research Center of Oncology, Ministry of Health of Russia, Kashirskoe shosse, 24, 115522 Moscow, Russia
| | - Olga E Andreeva
- Department of Experimental Tumor Biology, Blokhin N.N. National Medical Research Center of Oncology, Ministry of Health of Russia, Kashirskoe shosse, 24, 115522 Moscow, Russia
| | - Danila V Sorokin
- Department of Experimental Tumor Biology, Blokhin N.N. National Medical Research Center of Oncology, Ministry of Health of Russia, Kashirskoe shosse, 24, 115522 Moscow, Russia
| | - Yuri Y Shchegolev
- Department of Experimental Tumor Biology, Blokhin N.N. National Medical Research Center of Oncology, Ministry of Health of Russia, Kashirskoe shosse, 24, 115522 Moscow, Russia
| | - Alaksiej L Hurski
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich st, 5/2, 220141 Minsk, Belarus
| | - Vladimir N Zhabinskii
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich st, 5/2, 220141 Minsk, Belarus.
| | - Vladimir A Khripach
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich st, 5/2, 220141 Minsk, Belarus
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Scherbakov AM, Zhabinskii VN, Khripach VA, Shcherbinin DS, Mekhtiev AR, Shchegolev YY, Savochka AP, Andreeva OE. Biological Evaluation of a New Brassinosteroid: Antiproliferative Effects and Targeting Estrogen Receptor
α
Pathways. Chem Biodivers 2019; 16:e1900332. [DOI: 10.1002/cbdv.201900332] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 08/05/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Alexander M. Scherbakov
- Department of Experimental Tumor BiologyBlokhin N.N. National Medical Research Center of Oncology Ministry of Health of Russia Kashirskoe shosse 24 115522 Moscow Russia
| | - Vladimir N. Zhabinskii
- Institute of Bioorganic ChemistryNational Academy of Sciences of Belarus Kuprevich str. 5/2 220141 Minsk Belarus
| | - Vladimir A. Khripach
- Institute of Bioorganic ChemistryNational Academy of Sciences of Belarus Kuprevich str. 5/2 220141 Minsk Belarus
| | - Dmitrii S. Shcherbinin
- Institute of Biomedical Chemistry, 10 building 8 Pogodinskaya str. 119121 Moscow Russia
- Department of Molecular TechnologiesPirogov Russian National Research Medical University 117997 Moscow Russia
| | - Arif R. Mekhtiev
- Institute of Biomedical Chemistry, 10 building 8 Pogodinskaya str. 119121 Moscow Russia
| | - Yuri Yu. Shchegolev
- Department of Experimental Tumor BiologyBlokhin N.N. National Medical Research Center of Oncology Ministry of Health of Russia Kashirskoe shosse 24 115522 Moscow Russia
| | - Aleh P. Savochka
- Institute of Bioorganic ChemistryNational Academy of Sciences of Belarus Kuprevich str. 5/2 220141 Minsk Belarus
| | - Olga E. Andreeva
- Department of Experimental Tumor BiologyBlokhin N.N. National Medical Research Center of Oncology Ministry of Health of Russia Kashirskoe shosse 24 115522 Moscow Russia
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Zhabinskii VN, Osiyuk DA, Ermolovich YV, Chaschina NM, Dalidovich TS, Strnad M, Khripach VA. Synthesis of ergostane-type brassinosteroids with modifications in ring A. Beilstein J Org Chem 2017; 13:2326-2331. [PMID: 29181112 PMCID: PMC5687004 DOI: 10.3762/bjoc.13.229] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 10/10/2017] [Indexed: 11/23/2022] Open
Abstract
Herein, we present a new strategy for the preparation of a broad range of brassinosteroid biosynthetic precursors/metabolites differing by the ring A fragment. The protocol is based on the use of readily available phytohormones of this class bearing a 2α,3α-diol moiety (epibrassinolide or epicastasterone) as starting materials. The required functionalities (Δ2-, 2α,3α- and 2β,3β-epoxy-, 2α,3β-, 2β,3α-, and 2β,3β-dihydroxy-, 3-keto-, 3α- and 3β-hydroxy-, 2α-hydroxy-3-keto-) were synthesized from 2α,3α-diols in a few simple steps (Corey-Winter reaction, epoxidation, oxidation, hydride reduction, etc.).
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Affiliation(s)
- Vladimir N Zhabinskii
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich st., 5/2, 220141 Minsk, Belarus
| | - Darya A Osiyuk
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich st., 5/2, 220141 Minsk, Belarus
| | - Yuri V Ermolovich
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich st., 5/2, 220141 Minsk, Belarus
| | - Natalia M Chaschina
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich st., 5/2, 220141 Minsk, Belarus
| | - Tatsiana S Dalidovich
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich st., 5/2, 220141 Minsk, Belarus
| | - Miroslav Strnad
- Laboratory of Growth Regulators, Centre of the Region Haná for Biotechnological and Agricultural Research, Institute of Experimental Botany ASCR & Palacký University, Šlechtitelů 27, CZ-783 71 Olomouc, Czech Republic
| | - Vladimir A Khripach
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich st., 5/2, 220141 Minsk, Belarus
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Kisselev PA, Panibrat OV, Sysa AR, Anisovich MV, Zhabinskii VN, Khripach VA. Flow-cytometric analysis of reactive oxygen species in cancer cells under treatment with brassinosteroids. Steroids 2017; 117:11-15. [PMID: 27343978 DOI: 10.1016/j.steroids.2016.06.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 06/14/2016] [Accepted: 06/20/2016] [Indexed: 12/19/2022]
Abstract
To explore the underlying mechanism of cancer cell growth inhibition by brassinosteroids (BS), reactive oxygen species (ROS) generation under treatment with 28-homocastasterone and its synthetic derivatives (22S,23S)-28-homocastasterone was measured in A549 human lung adenocarcinoma cells. BS induced ROS generation in A549 cells and their growth in a time and dose-dependent manner. The maximal effect was observed for (22S,23S)-28-homocastasterone which at 30μM concentration showed a 6-fold increase of ROS generation in comparison with the control.
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Affiliation(s)
- Pyotr A Kisselev
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich str., 5/2, 220141 Minsk, Belarus
| | - Olesya V Panibrat
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich str., 5/2, 220141 Minsk, Belarus
| | - Aliaksei R Sysa
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich str., 5/2, 220141 Minsk, Belarus
| | - Marina V Anisovich
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich str., 5/2, 220141 Minsk, Belarus
| | - Vladimir N Zhabinskii
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich str., 5/2, 220141 Minsk, Belarus.
| | - Vladimir A Khripach
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich str., 5/2, 220141 Minsk, Belarus
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Zhabinskii VN, Khripach NB, Khripach VA. Steroid plant hormones: effects outside plant kingdom. Steroids 2015; 97:87-97. [PMID: 25217849 DOI: 10.1016/j.steroids.2014.08.025] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Revised: 08/12/2014] [Accepted: 08/25/2014] [Indexed: 12/22/2022]
Abstract
Brassinosteroids (BS) are the first group of steroid-hormonal compounds isolated from and acting in plants. Among numerous physiological effects of BS growth stimulation and adaptogenic activities are especially remarkable. In this review, we provide evidence that BS possess similar types of activity also beyond plant kingdom at concentrations comparable with those for plants. This finding allows looking at steroids from a new point of view: how common are the mechanisms of steroid bioregulation in different types of organisms from protozoa to higher animals.
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Affiliation(s)
- Vladimir N Zhabinskii
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich St., 5/2, 220141 Minsk, Belarus.
| | - Natalia B Khripach
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich St., 5/2, 220141 Minsk, Belarus
| | - Vladimir A Khripach
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich St., 5/2, 220141 Minsk, Belarus
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Andrianov VM, Anishchenko IV. Molecular mechanics and quantum chemistry evaluation of the effect of the side chain structure of brassinosteroids on their biological activity. J STRUCT CHEM+ 2015. [DOI: 10.1134/s0022476615020183] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Gupta A, Kumar BS, Negi AS. Current status on development of steroids as anticancer agents. J Steroid Biochem Mol Biol 2013; 137:242-70. [PMID: 23727548 DOI: 10.1016/j.jsbmb.2013.05.011] [Citation(s) in RCA: 155] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Revised: 04/25/2013] [Accepted: 05/19/2013] [Indexed: 01/13/2023]
Abstract
Steroids are important biodynamic agents. Their affinities for various nuclear receptors have been an interesting feature to utilize them for drug development particularly for receptor mediated diseases. Steroid biochemistry and its crucial role in human physiology, has attained importance among the researchers. Recent years have seen an extensive focus on modification of steroids. The rational modifications of perhydrocyclopentanophenanthrene nucleus of steroids have yielded several important anticancer lead molecules. Exemestane, SR16157, fulvestrant and 2-methoxyestradiol are some of the successful leads emerged on steroidal pharmacophores. The present review is an update on some of the steroidal leads obtained during past 25 years. Various steroid based enzyme inhibitors, antiestrogens, cytotoxic conjugates and steroidal cytotoxic molecules of natural as well as synthetic origin have been highlighted. This article is part of a Special Issue entitled "Synthesis and biological testing of steroid derivatives as inhibitors".
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Affiliation(s)
- Atul Gupta
- Medicinal Chemistry Department, CSIR-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Kukrail Picnic Spot Road, Lucknow 226015, U.P., India
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Andrianov VM, Korolevich MV. Calculation and comparative analysis of IR spectra of (22S,23S)-24-epibrassinolide and (22S,23S)-28-homobrassinolide. J STRUCT CHEM+ 2013. [DOI: 10.1134/s0022476613040057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Khripach VA, Zhabinskii VN, Ermolovich YV, Gulyakevich OV, Mekhtiev AR, Karalkin PA. Synthesis and biological activity of the probable biosynthetic precursors of 241-norbrassinolide. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2012. [DOI: 10.1134/s1068162012040097] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ismaili J, Boisvert M, Longpré F, Carange J, Le Gall C, Martinoli MG, Daoust B. Brassinosteroids and analogs as neuroprotectors: synthesis and structure-activity relationships. Steroids 2012; 77:91-9. [PMID: 22064216 DOI: 10.1016/j.steroids.2011.10.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2011] [Revised: 10/18/2011] [Accepted: 10/20/2011] [Indexed: 10/15/2022]
Abstract
We have demonstrated previously that the brassinosteroid (BR) 24-epibrassinolide exerts neuroprotective effects deriving from its antioxidative properties. In this study, we synthesized 2 natural BRs and 5 synthetic analogs and analyzed their neuroprotective actions in neuronal PC12 cells, against 1-methyl-4-phenylpyridinium (MPP(+)), a neurotoxin known to induce oxidative stress and degenerescence of dopaminergic neurons characteristic of Parkinsonian brains. We also tested the neuroprotective potential of 2 commercially available BRs. Our results disclosed that 6 of the 9 BRs and analogs tested protected neuronal PC12 cells against MPP(+) toxicity. In addition, our structure-activity study suggests that the steroid B-ring and lateral chain play an important role for their neuroprotective action.
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Affiliation(s)
- Jihane Ismaili
- Département de Chimie-Biologie, Université du Québec à Trois-Rivières, Trois-Rivières, Québec, Canada
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