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Patra S, Patra P. A Brief Review on the Design, Synthesis and Biological Evaluation of Pyrazolo[ c]coumarin Derivatives. Polycycl Aromat Compd 2023. [DOI: 10.1080/10406638.2023.2181827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Affiliation(s)
- Susanta Patra
- Indian Institute of Technology (Indian School of Mines), Dhanbad, India
| | - Prasanta Patra
- Department of Chemistry, Jhargram Raj College, Jhargram, WB 721507, India
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2
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Chang YH, Lin H, Li HF, Chen HH, Hung HY. Exploration and biological evaluation of 7-methoxy-3-methyl-1H-chromeno[4,3-c]pyrazol-4-one as an activating transcription factor 3 inducer for managing metabolic syndrome. Eur J Med Chem 2023; 246:114951. [PMID: 36455354 DOI: 10.1016/j.ejmech.2022.114951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/16/2022] [Accepted: 11/20/2022] [Indexed: 11/27/2022]
Abstract
The induction of activating transcription factor 3 (ATF3) was identified as a promising therapeutic mechanism to overcome metabolic syndrome. Hence, a structure-activity relationship campaign on the chiral lead (1b) was conducted with a scaffold-hopping approach, whereby achiral 7-methoxy-3-methyl-1H-chromeno[4,3-c]pyrazol-4-one (16c) was recognized as a potential ATF3 inducer with a lipid-lowering feature in a pre-differentiated 3T3-L1 cell model. Also, in a high-fat diet scenario, mice subjected to 16c demonstrated robust weight loss with shrinkage of the white adipose mass and fewer hypertrophic adipocytes, accompanied by a preferable glycemic profile compared to 1b. Additionally, the biochemical analysis revealed that 16c further ameliorated the liver function and improved the plasma triglyceride profile that were absent from mice treated with 1b. Taken together, 16c shows promise as an ATF3 stimulant for further development to alleviate metabolic syndrome.
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Affiliation(s)
- Yi-Han Chang
- School of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, 70101, Taiwan, ROC
| | - Heng Lin
- Department of Physiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, 11031, Taiwan, ROC
| | - Hsiao-Fen Li
- Department of Physiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, 11031, Taiwan, ROC
| | - Hsi-Hsien Chen
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, 11031, Taiwan, ROC; Division of Nephrology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, 11031, Taiwan, ROC; TMU Research Center of Urology and Kidney, Taipei Medical University, Taipei, 11031, Taiwan, ROC; Division of Nephrology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, 11031, Taiwan, ROC
| | - Hsin-Yi Hung
- School of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, 70101, Taiwan, ROC.
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Kurma SH, Kolla ST, Sridhar B, Bhimapaka CR. Ruthenium‐Catalyzed Intermolecular Cyclization and N‐methylation of Salicyl N‐tosylhydrazones. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Siva Hariprasad Kurma
- Indian Institute of Chemical Technology CSIR: Indian Institute of Chemical Technology Department of Organic Synthesis & Process Chemistry INDIA
| | - Sai Teja Kolla
- Indian Institute of Chemical Technology CSIR: Indian Institute of Chemical Technology Department of Organic Synthesis & Process Chemistry INDIA
| | - Balasubramanian Sridhar
- Indian Institute of Chemical Technology CSIR: Indian Institute of Chemical Technology Department of Analytical & Structural Chemistry INDIA
| | - China Raju Bhimapaka
- Indian Institute of Chemical Technology Department of Organic Synthesis & Process Chemistry INDIA
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Kolla ST, Rayala NR, Sridhar B, Bhimapaka CR. Unexpected ring opening of pyrazolines with activated alkynes: synthesis of 1 H-pyrazole-4,5-dicarboxylates and chromenopyrazolecarboxylates. Org Biomol Chem 2022; 20:334-338. [PMID: 34901988 DOI: 10.1039/d1ob01727f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
1H-Pyrazole-4,5-dicarboxylates and chromenopyrazole carboxylates were prepared by reacting pyrazolines with activated alkynes under neat conditions without a catalyst. The products were formed via unexpected ring opening of pyrazolines with the elimination of styrene/ethylene. These types of transformations are unknown and the products formed were confirmed using their spectral/analytical data. In addition, the structures of compounds 5e and 5n were confirmed by single-crystal X-ray analysis. Control experiments were conducted to support the proposed reaction mechanism.
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Affiliation(s)
- Sai Teja Kolla
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad-500 007, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Nageswara Rao Rayala
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad-500 007, India.
| | - Balasubramanian Sridhar
- Department of Analytical & Structural Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad-500 007, India
| | - China Raju Bhimapaka
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad-500 007, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
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Suchitra Rani K, Ramya S, Hariprasad KS, Praveena G, Zehra A, Prakasham RS, Tiwari AK, Raju BC. Synthesis and Biological Activities of Nicotinaldehyde Based 1,4-Dihydropyridinedicarboxylates. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021060224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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El-Sawy ER, Abdelwahab AB, Kirsch G. Synthetic Routes to Coumarin(Benzopyrone)-Fused Five-Membered Aromatic Heterocycles Built on the α-Pyrone Moiety. Part II: Five-Membered Aromatic Rings with Multi Heteroatoms. Molecules 2021; 26:molecules26113409. [PMID: 34199910 PMCID: PMC8200119 DOI: 10.3390/molecules26113409] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 05/29/2021] [Accepted: 05/31/2021] [Indexed: 11/16/2022] Open
Abstract
Coumarins are natural heterocycles that widely contribute to the design of various biologically active compounds. Fusing different aromatic heterocycles with coumarin at its 3,4-position is one of the interesting approaches to generating novel molecules with various biological activities. During our continuing interest in assembling information about fused five-membered aromatic heterocycles, and after having presented mono-hetero-atomic five-membered aromatic heterocycles in Part I. The current review Part II is intended to present an overview of the different synthetic routes to coumarin (benzopyrone)-fused five-membered aromatic heterocycles with multi-heteroatoms built on the pyrone ring, covering the literature from 1945 to 2021.
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Affiliation(s)
- Eslam Reda El-Sawy
- National Research Centre, Chemistry of Natural Compounds Department, Dokki, Cairo 12622, Egypt;
| | | | - Gilbert Kirsch
- Laboratoire Lorrain de Chimie Moléculaire (L.2.C.M.), Université de Lorraine, 57078 Metz, France
- Correspondence: ; Tel.: +33-0372-749-200; Fax: +33-0372-749-187
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Kurma SH, Sridhar B, Bhimapaka CR. Direct Access for the Regio- and Stereoselective Synthesis of N-Alkenylpyrazoles and Chromenopyrazoles. J Org Chem 2021; 86:2271-2282. [PMID: 33465310 DOI: 10.1021/acs.joc.0c02421] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
A highly regio- and stereoselective method was developed for the preparation of N-alkenylpyrazoles and chromenopyrazoles by the reaction of N-tosylhydrazones and salicyl N-tosylhydrazones with alkynes under neat conditions in the presence of La(OTf)3. The present study was found to be efficient and convenient for direct access to N-alkenylpyrazoles and chromenopyrazoles through C-C, C-N, and C-O bond forming reactions. Structure assignment of N-alkenylpyrazole compound 5c was confirmed by X-ray analysis.
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Kommera R, Bhimapaka CR. A simple and efficient approach for the preparation of dihydroxanthyletin, xanthyletin, decursinol and marmesin. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1797812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Rajkumar Kommera
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - China Raju Bhimapaka
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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Vanammoole L, Kommera R, Hariprasad Kurma S, Rao Vaidya J, Raju Bhimapaka C. Regioselective Halogenation of 2
H
‐Chromenones Promoted by Oxone and NaX: A Facile Approach for the Preparation of Halochromenones and 2
H
‐Chromenone Natural Products. ChemistrySelect 2020. [DOI: 10.1002/slct.202000908] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Lakshmireddy Vanammoole
- Department of Organic Synthesis & Process ChemistryCSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
- AcSIR-Postal Staff College Area, Sector 19Kamla Nehru Nagar,Ghaziabad Uttar Pradesh 201002 India
| | - Rajkumar Kommera
- Department of Organic Synthesis & Process ChemistryCSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
- AcSIR-Postal Staff College Area, Sector 19Kamla Nehru Nagar,Ghaziabad Uttar Pradesh 201002 India
| | - Siva Hariprasad Kurma
- Department of Organic Synthesis & Process ChemistryCSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
- AcSIR-Postal Staff College Area, Sector 19Kamla Nehru Nagar,Ghaziabad Uttar Pradesh 201002 India
| | - Jayathirtha Rao Vaidya
- Fluoro AgrochemicalsCSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
- AcSIR-Postal Staff College Area, Sector 19Kamla Nehru Nagar,Ghaziabad Uttar Pradesh 201002 India
| | - China Raju Bhimapaka
- Department of Organic Synthesis & Process ChemistryCSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
- AcSIR-Postal Staff College Area, Sector 19Kamla Nehru Nagar,Ghaziabad Uttar Pradesh 201002 India
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Ankireddy AR, Paidikondala K, Gundla R, Balaraju T, Pagadala R, Banothu V. Synthesis of New Chiral (R)‐BINOL Derivatives under Microwave Irradiation and Evaluation of Their Antibacterial and α‐Glucosidase Inhibitory Activity. ChemistrySelect 2019. [DOI: 10.1002/slct.201803937] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ashok Reddy Ankireddy
- Department of ChemistryGitam University, Hyderabad, Rudraram Mandal, Sangareddy District, Patancheru, Hyderabad Telangana 502329 India
| | - Kalyani Paidikondala
- Department of ChemistryGitam University, Hyderabad, Rudraram Mandal, Sangareddy District, Patancheru, Hyderabad Telangana 502329 India
| | - Rambabu Gundla
- Department of ChemistryGitam University, Hyderabad, Rudraram Mandal, Sangareddy District, Patancheru, Hyderabad Telangana 502329 India
| | - Tuniki Balaraju
- Department of ChemistryGitam University, Hyderabad, Rudraram Mandal, Sangareddy District, Patancheru, Hyderabad Telangana 502329 India
| | - Ramakanth Pagadala
- Department of ChemistryCVR College of Engineering (Autonomous), Hyderabad Telangana 501510 India
| | - Venkanna Banothu
- Department of ChemistryJawaharlal Nehru Technological University, Hyderabad, Kukatpally Housing Board Colony, Hyderabad Telangana 500085 India
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