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1
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Synthesis of 1,5-diazocin-2-ones. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3184-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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2
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Králová P, Soural M. Reagent-Based Diversity-Oriented Synthesis of Triazolo[1,5- a][1,4]diazepine Derivatives from Polymer-Supported Homoazidoalanine. J Org Chem 2021; 86:7963-7974. [PMID: 34060832 DOI: 10.1021/acs.joc.1c00293] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Herein, we report the synthesis of skeletally different triazolo[1,5-a][1,4]diazepines starting from immobilized homoazidoalanine. After sulfonylation with 2/4-nitrobenzenesulfonyl chlorides and Mitsunobu alkylation with various alkynols, the corresponding N-substituted nitrobenzenesulfonamides were obtained. Their catalyst-free Huisgen cycloaddition provided immobilized and functionalized triazolo[1,5-a][1,4]diazepines as the key intermediates for further modification. Using the concept of diversity-oriented, reagent-based synthesis, the key intermediates were subsequently converted to heterocycles bearing [5 + 7 + 5], [5 + 7 + 6], and [5 + 7 + 7] scaffolds. Furthermore, the synthesis of spirocyclic triazolodiazepines was developed.
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Affiliation(s)
- Petra Králová
- Department of Organic Chemistry, Faculty of Science, Palacký University, Olomouc 779 00, Czech Republic
| | - Miroslav Soural
- Department of Organic Chemistry, Faculty of Science, Palacký University, Olomouc 779 00, Czech Republic.,Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University, Hněvotínská 5, Olomouc 779 00, Czech Republic
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3
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Kriegelsteinová P, Lemrová B, Ručilová V, Soural M. Copper‐Free Solid‐Phase Synthesis of Triazolo[1,5‐
a
][1,4]diazepin‐6‐ones. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202001403] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Patricia Kriegelsteinová
- Department of Organic Chemistry Faculty of Science Palacký University 771 46 Olomouc Czech Republic
| | - Barbora Lemrová
- Department of Organic Chemistry Faculty of Science Palacký University 771 46 Olomouc Czech Republic
| | - Veronika Ručilová
- Department of Organic Chemistry Faculty of Science Palacký University 771 46 Olomouc Czech Republic
| | - Miroslav Soural
- Department of Organic Chemistry Faculty of Science Palacký University 771 46 Olomouc Czech Republic
- Institute of Molecular and Translational Medicine Faculty of Medicine and Dentistry Palacký University Hněvotínská 5 779 00 Olomouc Czech Republic
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4
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Lian G, Li J, Liu P, Sun P. Photoredox-Catalyzed Radical Cascade Reaction To Synthesize Fluorinated Pyrrolo[1,2-d]benzodiazepine Derivatives. J Org Chem 2019; 84:9322-9329. [DOI: 10.1021/acs.joc.9b00937] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Guifang Lian
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Jingyu Li
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Ping Liu
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Peipei Sun
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
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5
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Kundu P, Mondal A, Das B, Chowdhury C. A Straightforward Approach for the Stereoselective Synthesis of (E)-2-Aryl/vinylmethylidene-1,4-benzodiazepines and -1,4-benzodiazepin-5-ones through Palladium/Charcoal-Catalyzed Reactions. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500661] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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6
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Fülöpová V, Funk P, Popa I, McMaster C, Soural M. Solid-Phase Synthesis of Trisubstituted Benzo[f][1,2,3]triazolo[1,5-a][1,4]diazepin-6(5H)-ones and Their Sulfonyl Analogues under Mild Reaction Conditions. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500314] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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7
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Sudhapriya N, Nandakumar A, Arun Y, Perumal PT, Balachandran C, Emi N. An expedient route to highly diversified [1,2,3]triazolo[1,5-a][1,4]benzodiazepines and their evaluation for antimicrobial, antiproliferative and in silico studies. RSC Adv 2015. [DOI: 10.1039/c5ra12497b] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple and facile synthesis of a series of diversified [1,2,3]triazolo[1,5-a][1,4]benzodiazepines has been achieved successfully via a one-pot method under milder conditions and evaluated for their biological activity.
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Affiliation(s)
- N. Sudhapriya
- Organic & Bio-Organic Chemistry Division
- CSIR – Central Leather Research Institute
- Chennai-600020
- India
| | - A. Nandakumar
- Organic & Bio-Organic Chemistry Division
- CSIR – Central Leather Research Institute
- Chennai-600020
- India
| | - Y. Arun
- Organic & Bio-Organic Chemistry Division
- CSIR – Central Leather Research Institute
- Chennai-600020
- India
| | - P. T. Perumal
- Organic & Bio-Organic Chemistry Division
- CSIR – Central Leather Research Institute
- Chennai-600020
- India
| | - C. Balachandran
- Department of Hematology
- Fujita Health University
- Toyoake
- Japan
| | - Nobuhiko Emi
- Department of Hematology
- Fujita Health University
- Toyoake
- Japan
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8
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Pal R, Sarkar S, Chatterjee N, Sen AK. A green-chemistry approach for the efficient synthesis of triazolo benzoxazepines or triazolo benzodiazepines in aqueous micellar system. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.01.047] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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9
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Bhattacharya D, Ghorai A, Pal U, Chandra Maiti N, Chattopadhyay P. Stereoselective domino azidation and [3 + 2] cycloaddition: a facile route to chiral heterocyclic scaffolds from carbohydrate derived synthons. RSC Adv 2014. [DOI: 10.1039/c3ra45363d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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10
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Hussain MK, Ansari MI, Kant R, Hajela K. Tandem C-2 Functionalization–Intramolecular Azide–Alkyne 1,3-Dipolar Cycloaddition Reaction: A Convenient Route to Highly Diversified 9H-Benzo[b]pyrrolo[1,2-g][1,2,3]triazolo[1,5-d][1,4]diazepines. Org Lett 2013; 16:560-3. [DOI: 10.1021/ol403420z] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Mohd. Kamil Hussain
- Medicinal and Process Chemistry
Division and §Molecular and Structural Biology
Division, CSIR-Central Drug Research Institute, Sector 10, Jankipuram Extension,
Sitapur Road Lucknow 226031, India
| | - Mohd. Imran Ansari
- Medicinal and Process Chemistry
Division and §Molecular and Structural Biology
Division, CSIR-Central Drug Research Institute, Sector 10, Jankipuram Extension,
Sitapur Road Lucknow 226031, India
| | - Ruchir Kant
- Medicinal and Process Chemistry
Division and §Molecular and Structural Biology
Division, CSIR-Central Drug Research Institute, Sector 10, Jankipuram Extension,
Sitapur Road Lucknow 226031, India
| | - Kanchan Hajela
- Medicinal and Process Chemistry
Division and §Molecular and Structural Biology
Division, CSIR-Central Drug Research Institute, Sector 10, Jankipuram Extension,
Sitapur Road Lucknow 226031, India
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11
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An expedient approach to substituted triazolo[1,5-a][1,4]benzodiazepines via Cu-catalyzed tandem Ullmann C–N coupling/azide-alkyne cycloaddition. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.08.125] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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12
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Hsieh HY, Lee WC, Senadi GC, Hu WP, Liang JJ, Tsai TR, Chou YW, Kuo KK, Chen CY, Wang JJ. Discovery, Synthetic Methodology, and Biological Evaluation for Antiphotoaging Activity of Bicyclic[1,2,3]triazoles: In Vitro and in Vivo Studies. J Med Chem 2013; 56:5422-35. [DOI: 10.1021/jm400394s] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Hsin-Yu Hsieh
- Department
of Medicinal and Applied Chemistry,‡Department of Biotechnology, §School of Pharmacy, and ⊥Department of Surgery, School of
Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Chun Lee
- Department
of Medicinal and Applied Chemistry,‡Department of Biotechnology, §School of Pharmacy, and ⊥Department of Surgery, School of
Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Gopal Chandru Senadi
- Department
of Medicinal and Applied Chemistry,‡Department of Biotechnology, §School of Pharmacy, and ⊥Department of Surgery, School of
Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wan-Ping Hu
- Department
of Medicinal and Applied Chemistry,‡Department of Biotechnology, §School of Pharmacy, and ⊥Department of Surgery, School of
Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jium-Jia Liang
- Department
of Medicinal and Applied Chemistry,‡Department of Biotechnology, §School of Pharmacy, and ⊥Department of Surgery, School of
Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Tong-Rong Tsai
- Department
of Medicinal and Applied Chemistry,‡Department of Biotechnology, §School of Pharmacy, and ⊥Department of Surgery, School of
Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yu-Wei Chou
- Department
of Medicinal and Applied Chemistry,‡Department of Biotechnology, §School of Pharmacy, and ⊥Department of Surgery, School of
Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Kung-Kai Kuo
- Department
of Medicinal and Applied Chemistry,‡Department of Biotechnology, §School of Pharmacy, and ⊥Department of Surgery, School of
Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Yu Chen
- Department
of Medicinal and Applied Chemistry,‡Department of Biotechnology, §School of Pharmacy, and ⊥Department of Surgery, School of
Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jeh-Jeng Wang
- Department
of Medicinal and Applied Chemistry,‡Department of Biotechnology, §School of Pharmacy, and ⊥Department of Surgery, School of
Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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13
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Das Adhikary N, Chattopadhyay P. Design and Synthesis of 1,2,3-Triazole-Fused Chiral Medium-Ring Benzo-Heterocycles, Scaffolds Mimicking Benzolactams. J Org Chem 2012; 77:5399-405. [DOI: 10.1021/jo3004327] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nirmal Das Adhikary
- Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Kolkata
700032, India
| | - Partha Chattopadhyay
- Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Kolkata
700032, India
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14
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Chowdhury C, Das B, Mukherjee S, Achari B. Palladium-Catalyzed Approach for the General Synthesis of (E)-2-Arylmethylidene-N-tosylindolines and (E)-2-Arylmethylidene-N-tosyl/nosyltetrahydroquinolines: Access to 2-Substituted Indoles and Quinolines. J Org Chem 2012; 77:5108-19. [DOI: 10.1021/jo300458v] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chinmay Chowdhury
- Chemistry
Division, Indian Institute of Chemical Biology (CSIR), 4, Raja S. C. Mullick Road,
Jadavpur, Kolkata-700032, India
| | - Bimolendu Das
- Chemistry
Division, Indian Institute of Chemical Biology (CSIR), 4, Raja S. C. Mullick Road,
Jadavpur, Kolkata-700032, India
| | - Sanjukta Mukherjee
- Chemistry
Division, Indian Institute of Chemical Biology (CSIR), 4, Raja S. C. Mullick Road,
Jadavpur, Kolkata-700032, India
| | - Basudeb Achari
- Chemistry
Division, Indian Institute of Chemical Biology (CSIR), 4, Raja S. C. Mullick Road,
Jadavpur, Kolkata-700032, India
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15
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16
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Chowdhury C, Mukherjee S, Chakraborty B, Achari B. A rapid and facile method for the general synthesis of 3-aryl substituted 4,5,6,7-tetrahydro[1,2,3]triazolo[1,5-a]pyrazines and their ring fused analogues. Org Biomol Chem 2011; 9:5856-62. [DOI: 10.1039/c1ob05255a] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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17
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Brahma K, Sasmal AK, Chowdhury C. An efficient strategy for the general synthesis of 3-aryl substituted pyrazolo[5,1-c][1,4]benzoxazines and pyrazolo[1,5-a][1,4]benzodiazepin-6(4H)-ones. Org Biomol Chem 2011; 9:8422-9. [DOI: 10.1039/c1ob06353g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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