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Parthiban D. Plant-Based Bronsted Acidic Polyphenol Catalyzed Synthesis of 3'-Phenyl-1' H-Spiro[Cyclohexane-1,2'-Quinazolin]-4'(3' H)-Ones and 3'-Phenyl-1' H-Spiro[Cyclopentane-1,2'-Quinazolin]-4'(3' H)-One Derivatives. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2146728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Devendiran Parthiban
- P.G. & Research Department of Chemistry, Rajeshwari Vedachalam Govt Arts College, Chengalpattu, India
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2
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Wang-OSO3H catalyzed green synthesis of bioactive isoindolo[2,1-a]quinazoline-5,11‑dione derivatives: An unexpected observation. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Vani I, Sireesha R, Goud PVK, Prasad KR, Bhuvan Tej M, Sai Praneeth M, Rao MVB. Synthesis of Nitroethylindole Derivatives through Michael Addition. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1995009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Inavolu Vani
- Department of Chemistry, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Andhra, Pradesh, India
| | - Reddymasu Sireesha
- Department of Chemistry, Acharya Nagarjuna University, Nagarjuna Nagar, Andhra Pradesh, India
| | | | | | - Mandava Bhuvan Tej
- Department of Pharmacy, Sri Ramachandra Institute of Higher Education and Research, Sri Ramachandra Nagar, Porur, Chennai, Tamilnadu, India
| | - Muthineni Sai Praneeth
- Department of Pharmacy, Final MBBS Part – 2, Mamata Medical College, Khammam, Telangana, India
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El Haimer M, Palkó M, Haukka M, Gajdács M, Zupkó I, Fülöp F. Synthesis and biological evaluation of the new ring system benzo[ f]pyrimido[1,2- d][1,2,3]triazolo[1,5- a][1,4]diazepine and its cycloalkane and cycloalkene condensed analogues. RSC Adv 2021; 11:6952-6957. [PMID: 35423223 PMCID: PMC8694935 DOI: 10.1039/d0ra10553h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/04/2021] [Indexed: 11/21/2022] Open
Abstract
Derivatives of the new ring system benzo[f]pyrimido[1,2-d][1,2,3]triazolo[1,5-a][1,4]diazepinone and its cycloalkane and cycloalkene condensed analogues have been conveniently synthesized through a three-step reaction sequence. An atom-economical, one-pot, three-step cascade process engaging five reactive centers (amide, amine, carbonyl, azide, and alkyne) has been performed for the synthesis of alicyclic derivatives of quinazolinotriazolobenzodiazepine using cyclohexane, cyclohexene, and norbornene β-amino amides. The stereochemistry and relative configurations of the synthesized compounds were determined by 1D and 2D NMR spectroscopy and X-ray crystallography. The reaction was also performed using enantiomeric starting materials leading to enantiomeric quinazolinotriazolobenzodiazepine with an ee of 95%. The synthesis of 9H-benzo[f]pyrimido[1,2-d][1,2,3]triazolo[1,5-a][1,4]diazepinone, a new heterocyclic system, was achieved in a good yield using a retro Diels-Alder (RDA) procedure. Some compounds were tested for antiproliferative activities against five human cancer cell lines of gynecological.
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Affiliation(s)
- Mohamed El Haimer
- Institute of Pharmaceutical Chemistry, University of Szeged, Interdisciplinary Excellence Centre Eötvös utca 6 Szeged H-6720 Hungary
| | - Márta Palkó
- Institute of Pharmaceutical Chemistry, University of Szeged, Interdisciplinary Excellence Centre Eötvös utca 6 Szeged H-6720 Hungary
| | - Matti Haukka
- Department of Chemistry, University of Jyväskylä FIN-40014 Turku Finland
| | - Márió Gajdács
- Pharmacodynamics and Biopharmacy, University of Szeged, Interdisciplinary Excellence Centre Eötvös utca 6 Szeged H-6720 Hungary
| | - István Zupkó
- Pharmacodynamics and Biopharmacy, University of Szeged, Interdisciplinary Excellence Centre Eötvös utca 6 Szeged H-6720 Hungary
| | - Ferenc Fülöp
- Institute of Pharmaceutical Chemistry, University of Szeged, Interdisciplinary Excellence Centre Eötvös utca 6 Szeged H-6720 Hungary
- MTA-SZTE Stereochemistry Research Group, Hungarian Academy of Sciences Eötvös utca 6 Szeged H-6720 Hungary
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5
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Krishnaji T, Murthy VN, Raghunadh A, Rao LV. Simple and Efficient Amberlite 15-catalyzed Synthesis of Dihydroquinazolinones. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1070428020080199] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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6
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Gulati U, Rawat S, Rawat DS. Transition-metal-free, one-pot, tandem C1-indolylation and N-alkylation of tetrahydroisoquinoline in biodegradable PEG solvent. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152304] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Almarhoon Z, Dahlous KA, Abd Alhameed R, Ghabbour HA, El-Faham A. A Simple, Efficient, and Eco-Friendly Method for the Preparation of 3-Substituted-2,3-dihydroquinazolin-4(1 H)-one Derivatives. Molecules 2019; 24:E4052. [PMID: 31717480 PMCID: PMC6891463 DOI: 10.3390/molecules24224052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/08/2019] [Accepted: 11/08/2019] [Indexed: 11/16/2022] Open
Abstract
A simple, cost-effective method under environmentally benign conditions is a very important concept for the preparation of 2,3-dihydroquinazolin-4(1H)-one derivatives. The present work describes an efficient and eco-friendly protocol for the synthesis of 2-amino-N-(2-substituted-ethyl)benzamide and 3-substituted-2,3-dihydroquinazolin-4(1H)-one derivatives. The novel feature of this protocol is the use of 2-methyl tetrahydrofuran (2-MeTHF) as an eco-friendly alternative solvent to tetrahydrofuran (THF) in the first step. In the second step, methanol in the presence of potassium carbonate as a catalyst was used under conventional heating or microwave irradiation, which provided an eco-friendly method to afford the target products in excellent yields and purities. NMR (1H and 13C), elemental analysis, and LC-MS confirmed the structures of all compounds. X-ray crystallography further confirmed the structure of the intermediate 2-amino-N-(2-substituted-ethyl)benzamide 3a. The molecular structure of 3a was monoclinic crystal, with P21/c, a = 13.6879 (11) Å, b = 10.2118 (9) Å, c = 9.7884 (9) Å, β = 105.068 (7)°, V = 1321.2 (2) Å3, and Z = 4.
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Affiliation(s)
- Zainab Almarhoon
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (Z.A.); (K.A.D.); (R.A.A.)
| | - Kholood A. Dahlous
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (Z.A.); (K.A.D.); (R.A.A.)
| | - Rakia Abd Alhameed
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (Z.A.); (K.A.D.); (R.A.A.)
| | - Hazem A. Ghabbour
- Department of Medicinal Chemistry, Faculty of Pharmacy, University of Mansoura, Mansoura 35516, Egypt;
| | - Ayman El-Faham
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (Z.A.); (K.A.D.); (R.A.A.)
- Chemistry Department, Faculty of Science, Alexandria University, P.O. Box 426, Ibrahimia, Alexandria 12321, Egypt
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Tashrifi Z, Mohammadi-Khanaposhtani M, Biglar M, Larijani B, Mahdavi M. Isatoic Anhydride: A Fascinating and Basic Molecule for the Synthesis of Substituted Quinazolinones and Benzo di/triazepines. CURR ORG CHEM 2019. [DOI: 10.2174/1385272823666190701142930] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This review article is focused on the synthesis of compounds with quinazolinones and benzo di/triazepine scaffolds. These invaluable derivatives are of great interest in medicinal and pharmaceutical studies because of their important biological properties. Quinazolinones have diverse applications due to their antibacterial, analgesic, antiinflammatory, antifungal, antimalarial, antihypertensive, CNS depressant, anticonvulsant, antihistaminic, antiparkinsonism, antiviraland and anticancer activities. On the other hand, pharmacological properties of benzodiazepines include antianxiety, anticancer, anticonvulsant, antagonists of cholecystokinin receptors (CCK), antileishmanial, sleep-inducing muscle relaxant and several other useful and interesting properties. As an example, three main categories of drugs, namely anxiolytics, sedative hypnotics (sleep inducers) and anticonvulsants are constructed by 1,4-benzodiazepines. Finally, benzotriazepines are believed to possess various pharmacological properties such as antipsychotic and antitumor activities. Hence, this review is divided into three major sections, considering quinazolinones, benzodiazepines and benzotriazepines. In the first section, we take a brief look at various approaches towards synthesis of substituted quinazolin-4(3H)-ones and 2,3-dihydroquinazolin-4(1H)-ones. Also in this section, we try to give an overview of the synthetic routes and strategies recently reported for the generation of various classes of substituted 4(3H)-quinazolinones and 2,3-dihydroquinazolin-4(1H)-ones. Accordingly, quinazolin-4(3H)-ones, were subdivided into three major classes: 2-substituted, 3-substituted and 2,3-disubstituted-quinazolinones. 2,3- dihydroquinazolin-4(1H)-ones also were subdivided into six sub-categories: 2-monosubstituted, 2,2- disubstituted, 2,3-disubstituted, 1,2,3-trisubstituted, 2,2,3-trisubstituted 2,3-dihydroquinazolin-4(1H)-ones and boron-containing quinazoline-4(1H)-ones. In the other two sections, we cover the literature related to synthesis of benzo di/triazepine. The most recent developments are highlighted with a special emphasis on new synthetic routes based on isatoic anhydride as starting material.
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Affiliation(s)
- Zahra Tashrifi
- Department of Chemistry, University of Guilan, Rasht PO Box 41335-1914, Iran
| | | | - Mahmood Biglar
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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de Marigorta EM, Santos JMDL, Ochoa de Retana AM, Vicario J, Palacios F. Multicomponent reactions (MCRs): a useful access to the synthesis of benzo-fused γ-lactams. Beilstein J Org Chem 2019; 15:1065-1085. [PMID: 31164944 PMCID: PMC6541321 DOI: 10.3762/bjoc.15.104] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 04/17/2019] [Indexed: 12/17/2022] Open
Abstract
Benzo-fused γ-lactam rings such as isoindolin-2-ones and 2-oxindoles are part of the structure of many pharmaceutically active molecules. They can be often synthesized by means of multicomponent approaches and recent contributions in this field are summarized in this review. Clear advantages of these methods include the efficiency in saving raw materials and working time. However, there is still a need of new catalytic systems to allow the enantioselective preparation of these heterocycles by multicomponent reactions.
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Affiliation(s)
- Edorta Martínez de Marigorta
- Departamento de Química Orgánica I, Facultad de Farmacia, University of the Basque Country, UPV/EHU Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
| | - Jesús M de Los Santos
- Departamento de Química Orgánica I, Facultad de Farmacia, University of the Basque Country, UPV/EHU Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
| | - Ana M Ochoa de Retana
- Departamento de Química Orgánica I, Facultad de Farmacia, University of the Basque Country, UPV/EHU Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
| | - Javier Vicario
- Departamento de Química Orgánica I, Facultad de Farmacia, University of the Basque Country, UPV/EHU Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
| | - Francisco Palacios
- Departamento de Química Orgánica I, Facultad de Farmacia, University of the Basque Country, UPV/EHU Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
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10
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Setikam PK, Valavala NM, Komanduri RG, Rapolu V, Golagani SR, Tadiparthi K, Akula R. A New Facile Iodine-Promoted One-Pot Synthesis of Dihydroquinazolinone Compounds. ChemistrySelect 2018. [DOI: 10.1002/slct.201800695] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Narayana Murthy Valavala
- Technology Development Centre, Custom Pharmaceutical Services; Dr. Reddy's Laboratories Ltd; Hyderabad 500049 INDIA
| | - Ravi Ganesh Komanduri
- Technology Development Centre, Custom Pharmaceutical Services; Dr. Reddy's Laboratories Ltd; Hyderabad 500049 INDIA
| | - Venkateshwarlu Rapolu
- Technology Development Centre, Custom Pharmaceutical Services; Dr. Reddy's Laboratories Ltd; Hyderabad 500049 INDIA
| | | | - Krishnaji Tadiparthi
- Department of Chemistry; CHRIST (Deemed to be University); Hosur Road Bangalore 560029 INDIA
| | - Raghunadh Akula
- Technology Development Centre, Custom Pharmaceutical Services; Dr. Reddy's Laboratories Ltd; Hyderabad 500049 INDIA
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Murthy VN, Nikumbh SP, Tadiparthi K, Madhubabu MV, Jammula SR, Rao LV, Raghunadh A. Amberlite-15 promoted an unprecedented aza Michael rearrangement for one pot synthesis of dihydroquinazolinone compounds. RSC Adv 2018; 8:22331-22334. [PMID: 35558548 PMCID: PMC9092434 DOI: 10.1039/c8ra03308k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 05/24/2018] [Indexed: 02/01/2023] Open
Abstract
A new one pot multicomponent annulation strategy for the synthesis of various dihydroquinazolinone compounds has been developed using Amberlite-15 as a catalyst, giving good to moderate yields. In this reaction the substrate scope for amines and aldehydes was also investigated. The reaction has been checked on a large scale and the possible reaction mechanism has also been proposed.
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Affiliation(s)
- V Narayana Murthy
- Technology Development Centre, Custom Pharmaceutical Services, Dr Reddy's Laboratories Ltd Hyderabad 500049 India .,Department of Chemistry, GIS, Gitam University Visakhapatnam 530045 India
| | - Satish P Nikumbh
- Technology Development Centre, Custom Pharmaceutical Services, Dr Reddy's Laboratories Ltd Hyderabad 500049 India
| | | | - M V Madhubabu
- Technology Development Centre, Custom Pharmaceutical Services, Dr Reddy's Laboratories Ltd Hyderabad 500049 India
| | - Subba Rao Jammula
- Technology Development Centre, Custom Pharmaceutical Services, Dr Reddy's Laboratories Ltd Hyderabad 500049 India
| | - L Vaikunta Rao
- Department of Chemistry, GIS, Gitam University Visakhapatnam 530045 India
| | - Akula Raghunadh
- Technology Development Centre, Custom Pharmaceutical Services, Dr Reddy's Laboratories Ltd Hyderabad 500049 India
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