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Synthesis, NMR Characterization, and Antileukemic Activity of N-Nonanoylpiperazinyl-5α-Androstane-3α,17β-Diol A-Ring Derivatives. MAGNETOCHEMISTRY 2020. [DOI: 10.3390/magnetochemistry7010003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The combination of an androstane-3,17-diol nucleus and a 2β-N-alkylamidopiperazino sidechain is important for the anticancer activity of a new family of steroid derivatives. As the structure-activity relationship studies have so far been limited to the beta orientation of the substituent at position 2 of the steroid nucleus, a series of analogs (compounds 1–4) were synthesized to investigate the impact on biological activity of A-ring substitution. Nuclear magnetic resonance (NMR) analysis, especially using a series of 2D experiments, such as correlation spectroscopy (COSY), homonuclear Overhauser effect spectroscopy (NOESY), heteronuclear single-quantum correlation (HSQC), and heteronuclear multiple-bond correlation (HMBC) provided crucial information that was found essential in confirming the sidechain position and orientation of compounds 1–4. Assessment of their antiproliferative activity on leukemia HL-60 cells confirmed the best efficiency of the 2β-sidechain/3α-OH orientation (compound 1) compared to the other configurations tested (compounds 2–4).
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2
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Salah M, Abdelsamie AS, Frotscher M. Inhibitors of 17β-hydroxysteroid dehydrogenase type 1, 2 and 14: Structures, biological activities and future challenges. Mol Cell Endocrinol 2019; 489:66-81. [PMID: 30336189 DOI: 10.1016/j.mce.2018.10.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 08/27/2018] [Accepted: 10/04/2018] [Indexed: 12/16/2022]
Abstract
During the past 25 years, the modulation of estrogen action by inhibition of 17β-hydroxysteroid dehydrogenase types 1 and 2 (17β-HSD1 and 17β-HSD2), respectively, has been pursued intensively. In the search for novel treatment options for estrogen-dependent diseases (EDD) and in order to explore estrogenic signaling pathways, a large number of steroidal and nonsteroidal inhibitors of these enzymes has been described in the literature. The present review gives a survey on the development of inhibitor classes as well as the structural formulas and biological properties of their most interesting representatives. In addition, rationally designed dual inhibitors of both 17β-HSD1 and steroid sulfatase (STS) as well as the first inhibitors of 17β-HSD14 are covered.
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Affiliation(s)
- Mohamed Salah
- Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C23, D-66123, Saarbrücken, Germany
| | - Ahmed S Abdelsamie
- Department of Drug Design and Optimization, Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Campus E81, 66123, Saarbrücken, Germany; Chemistry of Natural and Microbial Products Department, National Research Centre, Dokki, 12622, Cairo, Egypt
| | - Martin Frotscher
- Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C23, D-66123, Saarbrücken, Germany.
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3
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Dutour R, Roy J, Cortés-Benítez F, Maltais R, Poirier D. Targeting Cytochrome P450 (CYP) 1B1 Enzyme with Four Series of A-Ring Substituted Estrane Derivatives: Design, Synthesis, Inhibitory Activity, and Selectivity. J Med Chem 2018; 61:9229-9245. [DOI: 10.1021/acs.jmedchem.8b00907] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Raphaël Dutour
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec—Research Center, 2705 Laurier Boulevard, Québec, Québec G1V 4G2, Canada
- Department of Molecular Medicine, Faculty of Medicine, Université Laval, Québec, Québec G1V 4G2, Canada
| | - Jenny Roy
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec—Research Center, 2705 Laurier Boulevard, Québec, Québec G1V 4G2, Canada
| | - Francisco Cortés-Benítez
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec—Research Center, 2705 Laurier Boulevard, Québec, Québec G1V 4G2, Canada
- Department of Pharmacy, Faculty of Chemistry, National Autonomous University of Mexico, Mexico City, 04510, Mexico
| | - René Maltais
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec—Research Center, 2705 Laurier Boulevard, Québec, Québec G1V 4G2, Canada
| | - Donald Poirier
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec—Research Center, 2705 Laurier Boulevard, Québec, Québec G1V 4G2, Canada
- Department of Molecular Medicine, Faculty of Medicine, Université Laval, Québec, Québec G1V 4G2, Canada
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4
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Sinka I, Kiss A, Mernyák E, Wölfling J, Schneider G, Ocsovszki I, Kuo CY, Wang HC, Zupkó I. Antiproliferative and antimetastatic properties of 3-benzyloxy-16-hydroxymethylene-estradiol analogs against breast cancer cell lines. Eur J Pharm Sci 2018; 123:362-370. [PMID: 30010030 DOI: 10.1016/j.ejps.2018.07.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 05/22/2018] [Accepted: 07/12/2018] [Indexed: 12/23/2022]
Abstract
Despite emerging new therapeutic opportunities, cancer is still a major health problem and a leading cause of death worldwide. Breast tumors are the most frequently diagnosed female malignancies, and the triple-negative subtype is associated with poorer prognosis and lower survival rates than other breast cancer types. The aims of the present study were to determine the anticancer potency of a set of C-3 and C-16 modified estradiol-derivatives against a panel of breast cancer cell lines, and to characterize the mechanism of action of two selected compounds (1 and 5) against the MDA-MB-231 triple-negative breast cancer cell line. Growth-inhibitory properties were investigated by an MTT-assay. Cell cycle analysis by flow cytometry has revealed G1 phase accumulation and indicated the proapoptotic effect of 1 and 5 through the elevation of the apoptotic subG1 phase on MDA-MB-231 cells after 24 h treatment. The antimetastatic activities of these compounds were examined by wound healing and Boyden chamber assays, and both compounds were shown to significantly inhibit the migration and invasion of MDA-MB-231 cells at sub-antiproliferative concentrations. Gelatin zymography assay has indicated that matrix metalloproteinase-2 and -9 are not involved in the antimetastatic action of the molecules. Western blot analysis was performed with 24 h incubation to examine the possible changes in the level of focal adhesion kinase (FAK), and both compounds were found to inhibit the phosphorylation of FAK in a concentration-dependent manner in MDA-MB-231 cells. The results of this study demonstrate that C-3 and C-16 modified estradiol derivatives are potent antiproliferative and antimetastatic compounds against a triple-negative breast cancer cell line with a mechanism of action involving the inhibition of FAK, a novel anticancer therapeutic target. Therefore, these findings can be utilized in the development of promising anticancer agents with steroid skeleton.
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Affiliation(s)
- Izabella Sinka
- Department of Pharmacodynamics and Biopharmacy, University of Szeged, Szeged, Hungary
| | - Anita Kiss
- Department of Organic Chemistry, University of Szeged, Szeged, Hungary
| | - Erzsébet Mernyák
- Department of Organic Chemistry, University of Szeged, Szeged, Hungary
| | - János Wölfling
- Department of Organic Chemistry, University of Szeged, Szeged, Hungary
| | - Gyula Schneider
- Department of Organic Chemistry, University of Szeged, Szeged, Hungary
| | - Imre Ocsovszki
- Department of Biochemistry, University of Szeged, Szeged, Hungary
| | - Ching-Ying Kuo
- Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung City, Taiwan
| | - Hui-Chun Wang
- Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung City, Taiwan
| | - István Zupkó
- Department of Pharmacodynamics and Biopharmacy, University of Szeged, Szeged, Hungary; Interdisciplinary Centre for Natural Products, University of Szeged, Szeged, Hungary.
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5
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Ionic hydrogenation-directed stereoselective construction of C-20(H) stereogenic center in steroid side chains: Scope and limitations. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.03.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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6
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Zefirov NA, Zefirova ON. 2-Methoxyestradiol and its analogs. Synthesis and structure—antiproliferative activity relationship. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2015. [DOI: 10.1134/s1070428015090018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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7
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Mernyák E, Kovács I, Minorics R, Sere P, Czégány D, Sinka I, Wölfling J, Schneider G, Újfaludi Z, Boros I, Ocsovszki I, Varga M, Zupkó I. Synthesis of trans-16-triazolyl-13α-methyl-17-estradiol diastereomers and the effects of structural modifications on their in vitro antiproliferative activities. J Steroid Biochem Mol Biol 2015; 150:123-34. [PMID: 25845933 DOI: 10.1016/j.jsbmb.2015.04.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 03/27/2015] [Accepted: 04/01/2015] [Indexed: 01/06/2023]
Abstract
Novel 16-triazoles in the 13α-estrone series were synthesized via Cu(I)-catalyzed azide-alkyne cycloaddition of the two diastereomeric (on C-16 and on C-17) 16-azido-13α-estra-1,3,5(10)-trien-17-ol 3-benzyl ethers with substituted phenylacetylenes. The new heterocyclic derivatives were evaluated in vitro by means of MTT assays for antiproliferative activity against a panel of human adherent cancer cell lines (HeLa, MCF-7, A431, A2780, T47D, MDA-MB-231 and MDA-MB-361). The inversion of the configurations at C-16 and C-17 selectively affected the growth-inhibitory properties of the tested compounds. The 16β,17α isomers generally proved to be potent on all cell lines, with IC50 values comparable to those of the reference agent cisplatin. Change of the substitution pattern of the phenyl group of the acetylene led to great differences in antiproliferative properties. Exclusively the p-phenyl-substituted triazoles exerted high cytostatic effects. One of the most potent compounds activated caspase-3 and caspase-9 without influencing caspase-8, confirming the induction of apoptosis via the intrinsic pathway.
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Affiliation(s)
- Erzsébet Mernyák
- Department of Organic Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary.
| | - Ida Kovács
- Department of Pharmacodynamics and Biopharmacy, University of Szeged, Eötvös u. 6., H-6720 Szeged, Hungary
| | - Renáta Minorics
- Department of Pharmacodynamics and Biopharmacy, University of Szeged, Eötvös u. 6., H-6720 Szeged, Hungary
| | - Péter Sere
- Department of Organic Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary
| | - Dóra Czégány
- Department of Organic Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary
| | - Izabella Sinka
- Department of Pharmacodynamics and Biopharmacy, University of Szeged, Eötvös u. 6., H-6720 Szeged, Hungary
| | - János Wölfling
- Department of Organic Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary
| | - Gyula Schneider
- Department of Organic Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary
| | - Zsuzsanna Újfaludi
- Department of Biochemistry and Molecular Biology, University of Szeged, Közép fasor 52, H-6726 Szeged, Hungary
| | - Imre Boros
- Department of Biochemistry and Molecular Biology, University of Szeged, Közép fasor 52, H-6726 Szeged, Hungary
| | - Imre Ocsovszki
- Department of Biochemistry, University of Szeged, Dóm tér 9, H-6720 Szeged, Hungary
| | - Mónika Varga
- Cereal Research Non-Profit Ltd., P.O. Box 391, H-6701 Szeged, Hungary
| | - István Zupkó
- Department of Pharmacodynamics and Biopharmacy, University of Szeged, Eötvös u. 6., H-6720 Szeged, Hungary.
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8
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Trottier A, Maltais R, Poirier D. Identification of a first enzymatic activator of a 17β-hydroxysteroid dehydrogenase. ACS Chem Biol 2014; 9:1668-73. [PMID: 24910887 DOI: 10.1021/cb500109e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Small molecule activators that directly modulate the activity of an enzyme are uncommon entities, and such activators had never yet been identified for any 17β-hydroxysteroid dehydrogenase (17β-HSD). We hereby report the fortuitous discovery of a steroid derivative that caused an up to 3-fold increase in the activity of 17β-HSD12. The stimulation of estrone to estradiol conversion has been characterized in intact and homogenized stably transfected HEK-293 cells and has also been observed in T47D breast cancer cells. Structure-activity relationships closely linked to the nature of the substituent on the [1,3]oxazinan-2-one ring of an estradiol derivative emerged from this study and may help in the identification of a previously unsuspected endogenous activation of 17β-HSD12. This activator will therefore be a useful tool to study this relatively unknown enzyme as well as the possible activation of other 17β-HSD family members.
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Affiliation(s)
- Alexandre Trottier
- Laboratory
of Medicinal Chemistry,
Endocrinology and Nephrology Unit, CHU de Québec (CHUL, T4),
and Faculty of Medicine, Laval University, Québec, Québec G1V 4G2, Canada
| | - René Maltais
- Laboratory
of Medicinal Chemistry,
Endocrinology and Nephrology Unit, CHU de Québec (CHUL, T4),
and Faculty of Medicine, Laval University, Québec, Québec G1V 4G2, Canada
| | - Donald Poirier
- Laboratory
of Medicinal Chemistry,
Endocrinology and Nephrology Unit, CHU de Québec (CHUL, T4),
and Faculty of Medicine, Laval University, Québec, Québec G1V 4G2, Canada
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9
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Maltais R, Ayan D, Trottier A, Barbeau X, Lagüe P, Bouchard JE, Poirier D. Discovery of a Non-Estrogenic Irreversible Inhibitor of 17β-Hydroxysteroid Dehydrogenase Type 1 from 3-Substituted-16β-(m-carbamoylbenzyl)-estradiol Derivatives. J Med Chem 2013; 57:204-22. [DOI: 10.1021/jm401639v] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- René Maltais
- Laboratory
of Medicinal Chemistry, Oncology and Nephrology Unit, CHU de Québec—Research
Center (CHUL, T4-42) and Faculty of Medicine, Laval University, Québec
City, Québec G1V
4G2, Canada
| | - Diana Ayan
- Laboratory
of Medicinal Chemistry, Oncology and Nephrology Unit, CHU de Québec—Research
Center (CHUL, T4-42) and Faculty of Medicine, Laval University, Québec
City, Québec G1V
4G2, Canada
| | - Alexandre Trottier
- Laboratory
of Medicinal Chemistry, Oncology and Nephrology Unit, CHU de Québec—Research
Center (CHUL, T4-42) and Faculty of Medicine, Laval University, Québec
City, Québec G1V
4G2, Canada
| | - Xavier Barbeau
- Département
de Chimie, Institut de Biologie Intégrative et Des Systèmes
(IBIS), and Centre de Recherche sur la Fonction, la Structure et l’Ingénierie
des Protéines (PROTEO), Université Laval, Québec City, Québec G1V 4G2, Canada
| | - Patrick Lagüe
- Département
de Biochimie Microbiologie et Bio-informatique, Institut de Biologie
Intégrative et des Systèmes (IBIS), and Centre de Recherche
sur la Fonction, la Structure et l’Ingénierie des Protéines
(PROTEO), Université Laval, Québec City, Québec G1V 4G2, Canada
| | - Jean-Emmanuel Bouchard
- Laboratory
of Medicinal Chemistry, Oncology and Nephrology Unit, CHU de Québec—Research
Center (CHUL, T4-42) and Faculty of Medicine, Laval University, Québec
City, Québec G1V
4G2, Canada
| | - Donald Poirier
- Laboratory
of Medicinal Chemistry, Oncology and Nephrology Unit, CHU de Québec—Research
Center (CHUL, T4-42) and Faculty of Medicine, Laval University, Québec
City, Québec G1V
4G2, Canada
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10
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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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11
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Ayan D, Maltais R, Roy J, Poirier D. A new nonestrogenic steroidal inhibitor of 17β-hydroxysteroid dehydrogenase type I blocks the estrogen-dependent breast cancer tumor growth induced by estrone. Mol Cancer Ther 2012; 11:2096-104. [PMID: 22914440 DOI: 10.1158/1535-7163.mct-12-0299] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
17β-Hydroxysteroid dehydrogenase type 1 (17β-HSD1) converts estrone (E1) into estradiol (E2) and is expressed in many steroidogenic tissues and breast cancer cell lines. Because the potent estrogen E2 stimulates the growth and development of hormone-dependent diseases, inhibition of the final step of E2 synthesis is considered a promising strategy for the treatment of breast cancer. On the basis of our previous study identifying 16β-(m-carbamoylbenzyl)-E2 (CC-156) as a lead compound for the inhibition of 17β-HSD1, we conducted a number of structural modifications to reduce its undesired residual estrogenic activity. The steroid derivative PBRM [3-(2-bromoethyl)-16β-(m-carbamoylbenzyl)-17β-hydroxy-1,3,5(10)-estratriene] emerged as a potent inhibitor of 17β-HSD1 with an IC(50) value of 68 nmol/L for the transformation of E1 into E2. When tested in the estrogen-sensitive breast cancer cell line T-47D and in mice, PBRM showed no estrogenic activity in the range of concentrations tested. Furthermore, with the purpose of evaluating the bioavailability of PBRM and CC-156 injected subcutaneously (2.3 mg/kg), we measured their plasmatic concentrations as a function of time, calculated the area under the curve (AUC(0-12h)) and showed a significant improvement for PBRM (772 ng*h/mL) compared with CC-156 (445 ng*h/mL). We next tested the in vivo efficiency of PBRM on the T-47D xenograft tumor model in female ovariectomized athymic nude mice. After a treatment with PBRM, tumor sizes in mice stimulated with exogenous E1 were completely reduced at the control group level (without E1 treatment). As a conclusion, PBRM is a promising nonestrogenic inhibitor of 17β-HSD1 for the treatment of estrogen-dependent diseases such as breast cancer.
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Affiliation(s)
- Diana Ayan
- Laboratory of Medicinal Chemistry, CHUQ (CHUL)-Research Center, 2705 Laurier Boulevard, Quebec G1V 4G2, Canada
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12
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LIAO SIYAN, QIAN LI, CHEN JINCAN, SHEN YONG, ZHENG KANGCHENG. 2D/3D-QSAR STUDY ON ANALOGUES OF 2-METHOXYESTRADIOL WITH ANTICANCER ACTIVITY. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2011. [DOI: 10.1142/s0219633608003745] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Two-dimensional (2D) and three-dimensional (3D) quantitative structure–activity relationships (QSARs) of 23 analogs of 2-Methoxyestradiol with anticancer activity (expressed as p GI50) against MCF-7 human breast cancer cells have been studied by using a combined method of the DFT, MM2 and statistics for 2D, as well as the comparative molecular field analysis (CoMFA) for 3D. The established 2D-QSAR model in training set shows not only significant statistical quality, but also predictive ability, with the square of adjusted correlation coefficient [Formula: see text] and the square of the cross-validation coefficient (q2= 0.779). The same model was further applied to predict p GI50values of the four compounds in the test set, and the resulting [Formula: see text] being as high as 0.827, further confirms that this 2D-QSAR model has high predictive ability for this kind of compound. The 3D-QSAR model also shows good correlative and predictive capabilities in terms of R2(0.927) and q2(0.786) obtained from CoMFA model. The results that 2D- and 3D-QSAR analyses accord with each other, suggest that the electrostatic interaction plays a decisive role in determining the anticancer activity of the studied compounds, and that increasing the negative charge of substituent R2and the positive charge of substituents linking to C17as well as decreasing the size of substituent R1are advantageous to improving the cytotoxicity. Such results can offer some useful theoretical references for directing the molecular design and understanding the action mechanism of this kind of compound with anticancer activity.
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Affiliation(s)
- SI YAN LIAO
- School of Chemistry and Chemical Engineering, Zhongshan (Sun Yat-Sen) University, Guangzhou, 510275, P. R. China
| | - LI QIAN
- School of Chemistry and Chemical Engineering, Zhongshan (Sun Yat-Sen) University, Guangzhou, 510275, P. R. China
| | - JIN CAN CHEN
- School of Chemistry and Chemical Engineering, Zhongshan (Sun Yat-Sen) University, Guangzhou, 510275, P. R. China
| | - YONG SHEN
- School of Chemistry and Chemical Engineering, Zhongshan (Sun Yat-Sen) University, Guangzhou, 510275, P. R. China
| | - KANG CHENG ZHENG
- School of Chemistry and Chemical Engineering, Zhongshan (Sun Yat-Sen) University, Guangzhou, 510275, P. R. China
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13
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Ayan D, Roy J, Maltais R, Poirier D. Impact of estradiol structural modifications (18-methyl and/or 17-hydroxy inversion of configuration) on the in vitro and in vivo estrogenic activity. J Steroid Biochem Mol Biol 2011; 127:324-30. [PMID: 21827856 DOI: 10.1016/j.jsbmb.2011.07.009] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2011] [Revised: 07/15/2011] [Accepted: 07/26/2011] [Indexed: 12/14/2022]
Abstract
It is well recognized that the majority of breast cancers are initially hormone-dependent and that 17β-estradiol (17β-E2) plays a crucial role in their development and progression. For this reason, using a compound able to block a specific enzyme involved in the last steps of the biosynthesis of 17β-E2 remains a rational way to treat estrogen-dependent diseases such as breast cancer. The present study describes the biological in vitro and in vivo evaluation of a structural modification (inversion of C18-methyl group at position 13 from β to α face) of 17β-E2 (1) and 17α-estradiol (17α-E2; 2). The two epimers 18-epi-17β-E2 (3) and 18-epi-17α-E2 (4) were obtained in two chemical steps by inversion of the C18-methyl of estrone using 1,2-phenylendiamine in refluxing acetic acid and reduction of ketone at position C17 with LiAlH(4). The new E2 isomers were tested on estrogen-sensitive cell lines (MCF-7 and T-47D), on estrogen-sensitive tissues (uterus and vagina of mice) and on estrogen receptor (ER) to determine their estrogenic potency relatively to natural estrogen 17β-E2 (1). The results show that 18-epi-17β-E2 (3) possesses the lower affinity for ER (RBA = 1.2%), the lower estrogenicity on estrogen-sensitive cells (1000 folds less estrogenic than 17β-E2 in MCF-7) and no uterotrophic (estrogenic) activity when tested on mice. In fact, we observed the following order of estrogenicity: 18-epi-17β-E2 (3)<18-epi-17α-E2 (4) << 17α-E2 (2)17β-E2 (1). These results suggest that the inversion of C18-methyl of natural 17β-E2 scaffold could be a useful strategy to decrease the estrogenicity of E2 derivatives used as enzyme inhibitors in the context of a treatment of estrogen-dependent diseases.
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Affiliation(s)
- Diana Ayan
- Laboratory of Medicinal Chemistry, CHUQ, CHUL-Research Center, Endocrinology and Genomic Unit, and Laval University, Faculty of Medicine, Quebec, Quebec G1V 4G2, Canada
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14
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Maltais R, Ayan D, Poirier D. Crucial Role of 3-Bromoethyl in Removing the Estrogenic Activity of 17β-HSD1 Inhibitor 16β-(m-Carbamoylbenzyl)estradiol. ACS Med Chem Lett 2011; 2:678-681. [PMID: 21927646 PMCID: PMC3174009 DOI: 10.1021/ml200093v] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2011] [Accepted: 07/17/2011] [Indexed: 01/11/2023] Open
Abstract
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17β-Hydroxysteroid dehydrogenase type 1 (17β-HSD1) represents a promising therapeutic target for breast cancer treatment. To reduce the undesirable estrogenic activity of potent 17β-HSD1 inhibitor 16β-(m-carbamoylbenzyl)estradiol (1) (IC50 = 27 nM), a series of analogues with a small functionalized side chain at position 3 were synthesized and tested. The 3-(2-bromoethyl)-16β-(m-carbamoylbenzyl)-estra-1,3,5(10)-trien-17β-ol (5) was found to be a potent inhibitor (IC50 = 68 nM) for the transformation of estrone (E1) into estradiol (E2) and, most importantly, did not stimulate the proliferation of estrogen-sensitive MCF-7 cells, suggesting no estrogenic activity. From these results, the crucial role of a bromoalkyl side chain at carbon 3 was identified for the first time. Thus, this new inhibitor represents a good candidate with an interesting profile suitable for further studies including pharmacokinetic and in vivo studies.
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Affiliation(s)
- René Maltais
- Laboratory of Medicinal Chemistry, Endocrinology and Genomic Unit, CHUQ (CHUL) − Research Center and Laval University, Quebec (Quebec) G1V 4G2, Canada
| | - Diana Ayan
- Laboratory of Medicinal Chemistry, Endocrinology and Genomic Unit, CHUQ (CHUL) − Research Center and Laval University, Quebec (Quebec) G1V 4G2, Canada
| | - Donald Poirier
- Laboratory of Medicinal Chemistry, Endocrinology and Genomic Unit, CHUQ (CHUL) − Research Center and Laval University, Quebec (Quebec) G1V 4G2, Canada
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Poirier D. Contribution to the development of inhibitors of 17β-hydroxysteroid dehydrogenase types 1 and 7: key tools for studying and treating estrogen-dependent diseases. J Steroid Biochem Mol Biol 2011; 125:83-94. [PMID: 21182944 DOI: 10.1016/j.jsbmb.2010.12.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2010] [Revised: 11/17/2010] [Accepted: 12/13/2010] [Indexed: 02/06/2023]
Abstract
17β-Hydroxysteroid dehydrogenases (17β-HSDs) belong to a group of key enzymes involved in the biosynthesis of steroidal hormones by catalyzing the reduction of 17-ketosteroids or the oxidation of 17β-hydroxysteroids. From three members known in the early nineties, the 17β-HSD functional family has grown to 15 members over the last 20 years. This growing number of 17β-HSD isoforms questioned the importance of each member, especially in their implication in estrogen- and androgen-dependent diseases, such as breast and prostate cancers. One of the strategies used to address the physiological importance of 17β-HSDs is to use potent and selective inhibitors. Furthermore, enzyme inhibitors could also be of therapeutic interest by reducing the level of estradiol (E2). Focusing on estrogens, we targeted 17β-HSD types 1 and 7, two enzymes able to transform the weak estrogen estrone (E1) into the potent estrogen E2. The present review article gives a description of different classes of inhibitors of 17β-HSD1 (C6-derivatives of E2, C16-derivatives of E2 as alkylating and dual action compounds, E2-adenosine hybrids, E2-simplified adenosine hybrids, and C16-derivatives of E1 or E2) and of inhibitors of 17β-HSD7, all these inhibitors developed in our laboratory. The chemical structures and inhibitory activity of these steroidal inhibitors, their potential as therapeutic agents, and their use as tools to elucidate the role of these enzymes in particular biological systems will be discussed. Article from the Special issue on Targeted Inhibitors.
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Affiliation(s)
- Donald Poirier
- Laval University (Faculty of Medicine) and CHUQ (CHUL)-Research Center (Laboratory of Medicinal Chemistry, Endocrinology and Genomic Unit), 2705 Laurier Boulevard, Quebec (Quebec) G1V 4G2, Canada.
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16
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Affiliation(s)
- James R Hanson
- Department of Chemistry, University of Sussex, Brighton, Sussex, BN1 9QJ, UK
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17
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Samson M, Labrie F, Luu-The V. Specific estradiol biosynthetic pathway in choriocarcinoma (JEG-3) cell line. J Steroid Biochem Mol Biol 2009; 116:154-9. [PMID: 19465125 DOI: 10.1016/j.jsbmb.2009.05.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2008] [Revised: 05/04/2009] [Accepted: 05/08/2009] [Indexed: 10/20/2022]
Abstract
Estradiol (E2) plays a crucial role in all reproduction processes. In the placenta, it is well recognized that E2 is synthesized from fetal dehydroepiandrosterone sulfate (DHEAS). However, there is some controversy about the biosynthetic pathway involved, some authors suggest that E2 is produced by aromatization of testosterone (T), while others suggest that E2 is produced by the conversion of estrone (E1) into E2 by type 1 17beta-HSD, subsequent to the aromatization of 4-androstenedione (4-dione) into E1. In the present report, using the precursor [(14)C]DHEA, inhibitors of steroidogenic enzymes (chemical inhibitors and siRNA) and a choriocarcinoma (JEG-3) cell line that expresses all the enzymes necessary to transform DHEA into E2, we could determine the sequential steps and the specific steroidogenic enzymes involved in the transformation of DHEA into E2. Quantification of mRNA expression levels using real-time PCR, strongly suggests that type 1 3beta-hydroxysteroid dehydrogenase (3beta-HSD1), aromatase and type 1 17beta-HSD (17beta-HSD1) that are highly expressed in JEG-3 cells are the enzymes responsible for the transformation of DHEA into E2. Analysis of the intermediates produced in the absence and presence of 3beta-HSD, aromatase and 17beta-HSD1 inhibitors permits to determine the following sequential steps: DHEA is transformed into 4-dione by 3beta-HSD1, then 4-dione is aromatized into E1 by aromatase and E1 is finally transformed into E2 by 17beta-HSD1. Our data are clearly in favor of the pathway in which the step of aromatization precedes the step of reduction by 17beta-HSD.
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Affiliation(s)
- Mélanie Samson
- Oncology and Molecular Endocrinology Research Center, CHUL Research Center, CHUQ, and Laval University Medical Center, 2705 Laurier Boulevard, Quebec, QC, Canada
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18
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Bérubé M, Poirier D. Improved synthesis of EM-1745, preparation of its C17-ketone analogue and comparison of their inhibitory potency on 17β-hydroxysteroid dehydrogenase type 1. J Enzyme Inhib Med Chem 2009; 24:832-43. [DOI: 10.1080/14756360802399761] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Marie Bérubé
- Medicinal Chemistry Division, Oncology and Molecular Endocrinology Laboratory, CHUQ-CHUL Research Center, Québec, G1V 4G2, Canada
| | - Donald Poirier
- Medicinal Chemistry Division, Oncology and Molecular Endocrinology Laboratory, CHUQ-CHUL Research Center, Québec, G1V 4G2, Canada
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19
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Fournier MA, Poirier D. Estrogen formation in endometrial and cervix cancer cell lines: involvement of aromatase, steroid sulfatase and 17beta-hydroxysteroid dehydrogenases (types 1, 5, 7 and 12). Mol Cell Endocrinol 2009; 301:142-5. [PMID: 18817841 DOI: 10.1016/j.mce.2008.08.027] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2008] [Revised: 08/28/2008] [Accepted: 08/29/2008] [Indexed: 10/21/2022]
Abstract
The involvement of aromatase, steroid sulfatase (STS) and reductive 17beta-hydroxysteroid dehydrogenases (17beta-HSDs) in the production of estrogens was determined in four cell lines of endometrial cancer (Ishikawa, HEC-1A, HEC-1B and RL-95) and one cell line of cervix cancer (Hela) in culture. After incubation with 4-androstene-3,17-dione (4-dione), there are no estrogens, estrone (E1) and estradiol (E2), detected suggesting that the pathway of aromatase is not important in these cell lines. In whole cells, the results show low percentages of transformation of estrone sulfate (E1S) into E1 suggesting that the entrance of E1S is difficult. However, in homogenized cells the STS activity was much higher and fully blocked by an inhibitor. Using selective inhibitors for each reductive 17beta-HSD (types 1, 5, 7 and 12), alone or in combination, we did not succeed in completely blocking the conversion of E1 into E2, suggesting that another 17beta-HSD (known or unknown) is involved in the formation of E2 from E1.
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Affiliation(s)
- Michelle-Audrey Fournier
- Oncology and Molecular Endocrinology Laboratory, (Medicinal Chemistry Division), CHUQ-CHUL Research Center and Université Laval, Québec, Québec G1V 4G2, Canada
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Laplante Y, Rancourt C, Poirier D. Relative involvement of three 17beta-hydroxysteroid dehydrogenases (types 1, 7 and 12) in the formation of estradiol in various breast cancer cell lines using selective inhibitors. Mol Cell Endocrinol 2009; 301:146-53. [PMID: 18812208 DOI: 10.1016/j.mce.2008.08.026] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2008] [Revised: 08/27/2008] [Accepted: 08/27/2008] [Indexed: 11/25/2022]
Abstract
We investigated the relative involvement of three reductive 17beta-hydroxysteroid dehydrogenase (17beta-HSD) isoforms, namely types 1, 7 and 12, in the formation of potent estrogen estradiol (E2) in 10 human breast cancer cell lines (T-47D, MCF-7, ZR-75-1, CAMA-1, BT-20, BRC-17, BRC-31, BRC-32, BRC-36 and BRN-196) and also in 1 choriocarcinoma cell line (JEG-3) using selective inhibitors. In T-47D, BT-20 and JEG-3 cells, a 17beta-HSD1 inhibitor almost completely inhibited the formation of E2 at 1microM from 60nM of estrone (E1) (98%, 91% and 90%, respectively), whereas no significant inhibition of E2 formation was obtained using inhibitors of types 7 and 12. However, we obtained lower levels of inhibition (32%, 36% and 35% respectively using inhibitors of types 1, 7 and 12 at 10microM) in MCF-7 cells and even lower and variable levels of inhibition (15%, 23% and 18% respectively using inhibitors of types 1, 7 and 12 at 10microM) in ZR-75-1 cells. No inhibition of E2 formation was observed in CAMA-1 cells with a 17beta-HSD1 inhibitor at 1microM whereas inhibitors of types 7 and 12 inhibited 40% and 30% of E2 formation, respectively. In BRC and BRN cell lines, types 1, 7 and 12 17beta-HSDs were all involved in the formation of E2, but type 12 seemed to predominate. At 10microM, each inhibitor inhibited 10-50% of the formation of E2. Using MCF-7 and BRC-32 cell lines, a combination of the three inhibitors (3x10microM) does not fully inhibit the 17beta-HSD activity (65% and 75%). In addition to identify the relative importance of types 1, 7 and 12 17beta-HSDs in the formation of E2 in human breast cancer cell lines, our results show also a great variability between each cell line. In some cases the formation of E2 was completely inhibited, but this was not the result observed in other cell lines, suggesting the presence of another enzyme involved in the biosynthesis of E2.
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Affiliation(s)
- Yannick Laplante
- Oncology and Molecular Endocrinology Laboratory (Medicinal Chemistry Division), CHUQ-CHUL Research Center and Université Laval, 2705 Laurier Boulevard, Québec, Québec G1V 4G2, Canada
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21
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Bey E, Marchais-Oberwinkler S, Kruchten P, Frotscher M, Werth R, Oster A, Algül O, Neugebauer A, Hartmann RW. Design, synthesis and biological evaluation of bis(hydroxyphenyl) azoles as potent and selective non-steroidal inhibitors of 17β-hydroxysteroid dehydrogenase type 1 (17β-HSD1) for the treatment of estrogen-dependent diseases. Bioorg Med Chem 2008; 16:6423-35. [DOI: 10.1016/j.bmc.2008.04.073] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2008] [Revised: 04/24/2008] [Accepted: 04/30/2008] [Indexed: 11/15/2022]
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Allan GM, Vicker N, Lawrence HR, Tutill HJ, Day JM, Huchet M, Ferrandis E, Reed MJ, Purohit A, Potter BVL. Novel inhibitors of 17beta-hydroxysteroid dehydrogenase type 1: templates for design. Bioorg Med Chem 2008; 16:4438-56. [PMID: 18329273 DOI: 10.1016/j.bmc.2008.02.059] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2007] [Revised: 02/12/2008] [Accepted: 02/19/2008] [Indexed: 12/31/2022]
Abstract
The 17beta-hydroxysteroid dehydrogenases (17beta-HSDs) catalyze the interconversion between the oxidized and reduced forms of androgens and estrogens at the 17 position. The 17beta-HSD type 1 enzyme (17beta-HSD1) catalyzes the reduction of estrone (E1) to estradiol and is expressed in malignant breast cells. Inhibitors of this enzyme thus have potential as treatments for hormone dependent breast cancer. Syntheses and biological evaluation of novel non-steroidal inhibitors designed to mimic the E1 template are reported using information from potent steroidal inhibitors. Of the templates investigated biphenyl ethanone was promising and led to inhibitors with IC(50) values in the low micromolar range.
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Affiliation(s)
- Gillian M Allan
- Medicinal Chemistry, Department of Pharmacy and Pharmacology and Sterix Ltd, University of Bath, Claverton Down BA2 7AY, UK
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23
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Kirschning A, Harmrolfs K, Mennecke K, Messinger J, Schön U, Grela K. Homo- and heterogeneous Ru-based metathesis catalysts in cross-metathesis of 15-allylestrone—towards 17β-hydroxysteroid dehydrogenase type 1 inhibitors. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.02.134] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Fournier D, Poirier D, Mazumdar M, Lin SX. Design and synthesis of bisubstrate inhibitors of type 1 17beta-hydroxysteroid dehydrogenase: overview and perspectives. Eur J Med Chem 2008; 43:2298-306. [PMID: 18372081 DOI: 10.1016/j.ejmech.2008.01.044] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2007] [Revised: 01/22/2008] [Accepted: 01/24/2008] [Indexed: 10/22/2022]
Abstract
Type 1 17beta-hydroxysteroid dehydrogenase (17beta-HSD1) is a key steroidogenic enzyme that catalyses the reduction of steroid estrone into the most potent endogenous estrogen estradiol using the cofactor NAD(P)H. Bisubstrate inhibition is a good way to enhance the potency of inhibitors of cofactor-assisted enzymes. The design of a bisubstrate inhibitor of 17beta-HSD1, the estradiol/adenosine hybrid EM-1745, is reviewed and strategies for future designs of inhibitors are proposed.
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Affiliation(s)
- D Fournier
- Oncology and Molecular Endocrinology Research Center, CHUQ - Pavillon CHUL and Université Laval, 2705 Boulevard Laurier, Québec G1V 4G2, Canada
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