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Balam SK, Soora Harinath J, Krishnammagari SK, Gajjala RR, Polireddy K, Baki VB, Gu W, Valasani KR, Avula VKR, Vallela S, Zyryanov GV, Pasupuleti VR, Cirandur SR. Synthesis and Anti-Pancreatic Cancer Activity Studies of Novel 3-Amino-2-hydroxybenzofused 2-Phospha-γ-lactones. ACS OMEGA 2021; 6:11375-11388. [PMID: 34056293 PMCID: PMC8153908 DOI: 10.1021/acsomega.1c00360] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 03/26/2021] [Indexed: 02/05/2023]
Abstract
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A series of 3-amino-2-hydroxybenzofused
2-phosphalactones (4a–l) has been synthesized
from the Kabachnik–Fields
reaction via a facile route from a one-pot three-component
reaction of diphenylphosphite with various 2-hydroxybenzaldehyes and
heterocyclic amines in a new way of expansion. The in vitro anti-cell proliferation studies by MTT assay have revealed them
as potential Panc-1, Miapaca-2, and BxPC-3 pancreatic cell growth
inhibitors, and the same is supported by molecular docking, QSAR,
and ADMET studies. The MTT assay of their SAHA derivatives against
the same cell lines evidenced them as potential HDAC inhibitors and
identified 4a, 4b, and 4k substituted
with 1,3-thiazol, 1,3,4-thiadiazol, and 5-sulfanyl-1,3,4-thiadiazol
moieties on phenyl and diethylamino phenyl rings as potential ones.
Additionally, the flow cytometric analyses of 4a, 4b, and 4k against BxPC-3 cells revealed compound 4k as a lead compound that arrests the S phase
cell cycle growth at low micromolar concentrations. The ADMET properties
have ascertained their inherent pharmacokinetic potentiality, and
the wholesome results prompted us to report it as the first study
on anti-pancreatic cancer activity of cyclic α-aminophosphonates.
Ultimately, this study serves as a good contribution to update the
existing knowledge on the anticancer organophosphorus heterocyclic
compounds and elevates the scope for generation of new anticancer
drugs. Further, the studies like QSAR, drug properties, toxicity risks,
and bioactivity scores predicted for them have ascertained the synthesized
compounds as newer and potential drug candidates. Hence, this study
had augmented the array of α-aminophosphonates by adding a new
collection of 3-amino-2-hydroxybenzofused 2-phosphalactones, a class
of cyclic α-aminophosphonates, to it, which proved them as potential
anti-pancreatic cancer agents.
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Affiliation(s)
| | | | | | | | - Kishore Polireddy
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, The University of Texas Health Science Center at Houston, Houston, Texas 77030, United States
| | - Vijaya Bhaskar Baki
- Department of Pathophysiology, The Key Immunopathology Laboratory of Guangdong Province, Shantou University Medical College, Shantou 515031, Guangdong Province, China
| | - Wei Gu
- Department of Pathophysiology, The Key Immunopathology Laboratory of Guangdong Province, Shantou University Medical College, Shantou 515031, Guangdong Province, China
| | - Koteswara Rao Valasani
- Department of Pharmacology & Toxicology and Higuchi Bioscience Center, School of Pharmacy, University of Kansas, Lawrence, Kansas 66047, United States
| | - Vijaya Kumar Reddy Avula
- Chemical Engineering Institute, Ural Federal University, Yekaterinburg 620002, Russian Federation
| | - Swetha Vallela
- Chemical Engineering Institute, Ural Federal University, Yekaterinburg 620002, Russian Federation
| | - Grigory Vasilievich Zyryanov
- Chemical Engineering Institute, Ural Federal University, Yekaterinburg 620002, Russian Federation
- Ural Division of the Russian Academy of Sciences, I. Ya. Postovskiy Institute of Organic Synthesis, 22 S. Kovalevskoy Street, Yekaterinburg 620219, Russian Federation
| | - Visweswara Rao Pasupuleti
- Department of Biomedical Sciences and Therapeutics, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu 88400, Sabah, Malaysia
- Department of Biochemistry, Faculty of Medicine and Health Sciences, Abdurrab University, Jl Riau Ujung No. 73, Pekanbaru 28292, Riau, Indonesia
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Hasanov HH, Ivanov IK, Christov VC. Bifunctionalized allenes. Part XXIV. Competitive electrophilic cyclization of 5-(dimethoxyphosphoryl)-alka-3,4-dienoates leading to 2,5-dihydro-1, 2-oxaphospholes and 5,6-dihydro-2 H-pyranes. PHOSPHORUS SULFUR 2020. [DOI: 10.1080/10426507.2020.1759063] [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]
Affiliation(s)
- Hasan H. Hasanov
- Department of Chemistry, Faculty of Natural Sciences, Konstantin Preslavsky University of Shumen, Shumen, Bulgaria
| | - Ivaylo K. Ivanov
- Department of Chemistry, Faculty of Natural Sciences, Konstantin Preslavsky University of Shumen, Shumen, Bulgaria
| | - Valerij Ch. Christov
- Department of Chemistry, Faculty of Natural Sciences, Konstantin Preslavsky University of Shumen, Shumen, Bulgaria
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4
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Lozovskiy SV, Ivanov AY, Vasilyev AV. Different reactivity of phosphorylallenes under the action of Brønsted or Lewis acids: a crucial role of involvement of the P=O group in intra- or intermolecular interactions at the formation of cationic intermediates. Beilstein J Org Chem 2019; 15:1491-1504. [PMID: 31354867 PMCID: PMC6633813 DOI: 10.3762/bjoc.15.151] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 06/28/2019] [Indexed: 11/23/2022] Open
Abstract
3-Methylbuta-1,2-dien-1-ylphosphonic acid derivatives (phosphorylallenes) [X2(O=)P–CR=C=CMe2, X = Cl, OMe, NR2, or SAr] undergo intramolecular cyclization into the corresponding 1,2-oxaphospholium ions in the Brønsted superacid TfOH. These cations have been thoroughly studied by means of NMR spectroscopy. The hydrolysis of superacidic solutions of these species afforded cyclic phosphonic acids and other phosphorus-containing compounds. Contrary to Brønsted acids, 3-methylbuta-1,2-dien-1-ylphosphonic dichloride [Cl2(O=)P–HC=C=CMe2] reacted with the Lewis acid AlCl3 in an intermolecular way forming noncyclic intermediates, which were investigated by NMR spectroscopy and DFT calculations. Hydrolysis of these species resulted in the formation of phosphoryl-substituted allyl alcohols and 1,3-butadienes. A strong coordination of the oxygen of the P=O group with AlCl3 prevented the formation of cyclic 1,2-oxaphospholium ions and played a crucial role in the different reactivity of such phosphorylallenes under the action of Brønsted or Lewis acids. Apart from that, the reaction of dichlorophosphorylallenes with arenes and AlCl3 led to products of hydroarylation of the allene system, phosphoryl-substituted alkenes and/or indanes. This is the first example of a Lewis acid-promoted intermolecular hydroarylation of allenes bearing electron-withdrawing substituents. Plausible reaction mechanisms have been proposed on the basis of the investigated reactions, and NMR analysis and DFT studies of the intermediate cationic species.
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Affiliation(s)
- Stanislav V Lozovskiy
- Department of Organic Chemistry, Institute of Chemistry, Saint Petersburg State University, Universitetskaya nab., 7/9, Saint Petersburg, 199034, Russia
| | - Alexander Yu Ivanov
- Center for Magnetic Resonance, Research Park, St. Petersburg State University, Universitetskiy pr., 26, Saint Petersburg, Petrodvoretz, 198504, Russia
| | - Aleksander V Vasilyev
- Department of Organic Chemistry, Institute of Chemistry, Saint Petersburg State University, Universitetskaya nab., 7/9, Saint Petersburg, 199034, Russia.,Department of Chemistry, Saint Petersburg State Forest Technical University, Institutsky per., 5, Saint Petersburg, 194021, Russia
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5
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Ch. Christov V, E. Ismailov I, K. Ivanov I. Trifunctionalized Allenes. Part VI. Synthesis of 2,5-Dihydro-1,2-oxaphospholes, Furan-2(5H)-ones and 5,6-Dihydro-2H-pyrans by Electrophilic Cyclization and Cycloisomerization of 4-Phosphorylated 6-Hydroxyhepta-2,3-dienoates. HETEROCYCLES 2019. [DOI: 10.3987/com-19-14136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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6
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Hasanov HH, Ivanov IK, Christov VC. Bifunctionalized allenes. Part XXI. Electrophilic cyclization and addition reactions of 3-(α- or β-hydroxyalkyl)-allenylphosphonates and allenyl phosphine oxides. PHOSPHORUS SULFUR 2018. [DOI: 10.1080/10426507.2018.1487432] [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]
Affiliation(s)
- Hasan H. Hasanov
- Department of Chemistry, Faculty of Natural Sciences, Konstantin Preslavsky University of Shumen, Shumen, Bulgaria
| | - Ivaylo K. Ivanov
- Department of Chemistry, Faculty of Natural Sciences, Konstantin Preslavsky University of Shumen, Shumen, Bulgaria
| | - Valerij Ch. Christov
- Department of Chemistry, Faculty of Natural Sciences, Konstantin Preslavsky University of Shumen, Shumen, Bulgaria
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Berton JKET, Heugebaert TSA, Virieux D, Stevens CV. Fifty Years of (Benz)oxaphospholene Chemistry. Chemistry 2017; 23:17413-17431. [DOI: 10.1002/chem.201703129] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Indexed: 01/01/2023]
Affiliation(s)
- Jan K. E. T. Berton
- SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering; Ghent University; Coupure Links 653 9000 Ghent Belgium
- AM2N, Institut Charles Gerhardt, UMR 5253; Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM); 8, rue de l'Ecole Normale 34296 Montpellier France
| | - Thomas S. A. Heugebaert
- SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering; Ghent University; Coupure Links 653 9000 Ghent Belgium
| | - David Virieux
- AM2N, Institut Charles Gerhardt, UMR 5253; Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM); 8, rue de l'Ecole Normale 34296 Montpellier France
| | - Christian V. Stevens
- SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering; Ghent University; Coupure Links 653 9000 Ghent Belgium
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8
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Hasanov HH, Ivanov IK, Christov VC. Bifunctionalized allenes, Part XIX: Synthesis, electrophilic cyclization/addition, and coinage metal-catalyzed cycloisomerization of phosphorylated 3-(β-hydroxy)allenes. HETEROATOM CHEMISTRY 2016. [DOI: 10.1002/hc.21357] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Hasan H. Hasanov
- Department of Organic Chemistry and Technology; Faculty of Natural Sciences; Konstantin Preslavsky University of Shumen; Shumen Bulgaria
| | - Ivaylo K. Ivanov
- Department of Organic Chemistry and Technology; Faculty of Natural Sciences; Konstantin Preslavsky University of Shumen; Shumen Bulgaria
| | - Valerij Ch. Christov
- Department of Organic Chemistry and Technology; Faculty of Natural Sciences; Konstantin Preslavsky University of Shumen; Shumen Bulgaria
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Bifunctionalized Allenes. Part XVI. Synthesis of 3-Phosphoryl-2,5-dihydrofurans by Coinage Metal-Catalyzed Cyclo-isomerization of Phosphorylated α-Hydroxyallenes. Molecules 2015; 20:7263-75. [PMID: 25905604 PMCID: PMC6272136 DOI: 10.3390/molecules20047263] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Revised: 04/15/2015] [Accepted: 04/17/2015] [Indexed: 11/17/2022] Open
Abstract
Phosphorylated α-hydroxyallenes 1 and 2 were smoothly converted into the corresponding 2,5-dihydrofurans 3 and 4 in an 5-endo-trig cycloisomerization reaction by using 5 mol % of coinage metal salts as catalyst. Experimental conditions such as the type of the solvent, the reaction temperature, the mol % and the type of the catalyst were optimized. This mild and efficient cyclization method can be applied to dimethyl 1-hydroxyalkyl-alka-1,2-dienephosphonates 1 and 2-diphenylphosphinoyl-2,3-dien-1-ols 2a–c and 3-diphenylphosphinoyl-3,4-dien-2-ols 2d,e, furnishing 3-phosphorylated 2,5-dihydrofurans 3 and 4 in very good yields.
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