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Talaat N, Abass M, Mohamed Hassanin H, Abdel-Kader D. Synthesis and anticancer activity of oxazolo and oxazinoquinolinone derivatives. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2112962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Nancy Talaat
- Department of Chemistry, Faculty of Education, Ain Shams University, Cairo, Egypt
| | - Mohamed Abass
- Department of Chemistry, Faculty of Education, Ain Shams University, Cairo, Egypt
| | | | - Dalia Abdel-Kader
- Department of Chemistry, Faculty of Education, Ain Shams University, Cairo, Egypt
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Km K, Kumar S, Kumar A, Kant R, Chintakunta R. Palladium‐Catalyzed Intramolecular C‐H Heteroarylation to Access Fused Tricyclic Oxazolo[4,5‐c]Quinolines. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Kajol Km
- CSIR-CDRI: Central Drug Research Institute Medicinal & Process Chemistry Division CSIR-CDRI, Lucknow, UP, India 226031 LUCKNOW INDIA
| | - Sujeet Kumar
- CSIR-CDRI: Central Drug Research Institute Medicinal & Process Chemistry Division CSIR-CDRI, Lucknow, UP, India 226031 LUCKNOW INDIA
| | - Amit Kumar
- CSIR-CDRI: Central Drug Research Institute Medicinal & Process Chemistry Division CSIR-CDRI, Lucknow, UP, India 226031 LUCKNOW INDIA
| | - Ruchir Kant
- CSIR-CDRI: Central Drug Research Institute Medicinal & Process Chemistry Division CSIR-CDRI, Lucknow, UP, India 226031 LUCKNOW INDIA
| | - Ramesh Chintakunta
- CSIR-CDRI: Central Drug Research Institute Medicinal and Process Chemistry Division CSIR-CDRI, Lucknow, UP, India 226031 LUCKNOW INDIA
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Kadagathur M, Shaikh AS, Jadhav GS, Sigalapalli DK, Shankaraiah N, Tangellamudi ND. Cyclodesulfurization: An Enabling Protocol for Synthesis of Various Heterocycles. ChemistrySelect 2021. [DOI: 10.1002/slct.202100201] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Manasa Kadagathur
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500037 India
| | - Arbaz Sujat Shaikh
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500037 India
| | - Govinda Shivaji Jadhav
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500037 India
| | - Dilep Kumar Sigalapalli
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500037 India
| | - Nagula Shankaraiah
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500037 India
| | - Neelima D. Tangellamudi
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500037 India
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Abass M, Alzandi ARA, Hassan MM, Mohamed N. Recent Advances on Diversity Oriented Heterocycle Synthesis of Fused Quinolines and Its Biological Evaluation. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2019.1710856] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Mohamed Abass
- Department of Chemistry, Faculty of Education, Ain Shams University, Cairo, Egypt
| | - Abdel Rahman A. Alzandi
- Biology Department, Faculty of Sciences & Arts (Almikhwah), Al Baha University, Al Baha, Saudi Arabia
| | - Mohamed M. Hassan
- Department of Chemistry, Faculty of Education, Ain Shams University, Cairo, Egypt
| | - Noha Mohamed
- Department of Chemistry, Faculty of Education, Ain Shams University, Cairo, Egypt
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Ren ZL, Lu WT, Cai S, Xiao MM, Yuan YF, Ping He, Ding MW. Isocyano(triphenylphosphoranylidene)acetates: Key to the One-Pot Synthesis of Oxazolo[4,5-c]quinoline Derivatives via a Sequential Ugi/Wittig/aza-Wittig Cyclization Process. J Org Chem 2019; 84:14911-14918. [DOI: 10.1021/acs.joc.9b02220] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Zhi-Lin Ren
- College of Chemical Engineering, Hubei University of Arts and Science, Xiangyang, Hubei Province 441053, P.R. China
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Central China Normal University, Wuhan 430079, P.R. China
| | - Wen-Ting Lu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Central China Normal University, Wuhan 430079, P.R. China
| | - Shuang Cai
- College of Chemical Engineering, Hubei University of Arts and Science, Xiangyang, Hubei Province 441053, P.R. China
| | - Mi-Mi Xiao
- College of Chemical Engineering, Hubei University of Arts and Science, Xiangyang, Hubei Province 441053, P.R. China
| | - Yue-Fei Yuan
- College of Chemical Engineering, Hubei University of Arts and Science, Xiangyang, Hubei Province 441053, P.R. China
| | - Ping He
- College of Chemical Engineering, Hubei University of Arts and Science, Xiangyang, Hubei Province 441053, P.R. China
| | - Ming-Wu Ding
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Central China Normal University, Wuhan 430079, P.R. China
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Šagud I, Šindler-Kulyk M, Škorić I, Kelava V, Marinić Ž. Synthesis of Naphthoxazoles by Photocyclization of 4-/5-(Phenylethenyl)oxazoles. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800737] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ivana Šagud
- Department of Organic Chemistry; Faculty of Chemical Engineering and Technology; University of Zagreb; Marulićev trg 19 10000 Zagreb Croatia
| | - Marija Šindler-Kulyk
- Department of Organic Chemistry; Faculty of Chemical Engineering and Technology; University of Zagreb; Marulićev trg 19 10000 Zagreb Croatia
| | - Irena Škorić
- Department of Organic Chemistry; Faculty of Chemical Engineering and Technology; University of Zagreb; Marulićev trg 19 10000 Zagreb Croatia
| | - Vanja Kelava
- Fidelta Ltd.; Prilaz baruna Filipovića 29 10000 Zagreb Croatia
| | - Željko Marinić
- NMR Center; Rudjer Bošković Institute; Bijenička cesta 54 10000 Zagreb Croatia
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Akula M, Thigulla Y, Davis C, Jha M, Bhattacharya A. Synthesis of 4-substituted oxazolo[4,5-c]quinolines by direct reaction at the C-4 position of oxazoles. Org Biomol Chem 2015; 13:2600-5. [DOI: 10.1039/c4ob02224f] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cu(TFA)2 catalysed synthesis of 4-arylsubstituted oxazolo[4,5-c]quinolines/[1,8] naphthyridines has been described via a modified Pictet–Spengler method, without prefunctionalization of the unreactive 4th position of oxazoles.
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Affiliation(s)
- Mahesh Akula
- Department of Chemistry
- Birla Institute of Technology and Science-Pilani (Hyderabad Campus)
- Hyderabad-500078
- India
| | - Yadagiri Thigulla
- Department of Chemistry
- Birla Institute of Technology and Science-Pilani (Hyderabad Campus)
- Hyderabad-500078
- India
| | - Connor Davis
- Department of Biology and Chemistry
- Nipissing University
- North Bay
- Canada P1B 8L7
| | - Mukund Jha
- Department of Biology and Chemistry
- Nipissing University
- North Bay
- Canada P1B 8L7
| | - Anupam Bhattacharya
- Department of Chemistry
- Birla Institute of Technology and Science-Pilani (Hyderabad Campus)
- Hyderabad-500078
- India
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Jha RR, Danodia AK, Kumar S, Verma AK. Au(III)-catalyzed regio- and stereoselective tandem synthesis of oxazolo fused naphthyridines and isoquinolines from o-alkynylaldehydes. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2013.11.072] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Šagud I, Faraguna F, Marinić Ž, Šindler-Kulyk M. Photochemical Approach to Naphthoxazoles and Fused Heterobenzoxazoles from 5-(Phenyl/heteroarylethenyl)oxazoles. J Org Chem 2011; 76:2904-8. [DOI: 10.1021/jo1025942] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ivana Šagud
- Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia
| | - Fabio Faraguna
- Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia
| | - Željko Marinić
- NMR Center, Rudjer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - Marija Šindler-Kulyk
- Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia
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