1
|
Zheng SL, Chen L. Synthesis of 2 H-chromenes: recent advances and perspectives. Org Biomol Chem 2021; 19:10530-10548. [PMID: 34842267 DOI: 10.1039/d1ob01906f] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
As one type of chromene, 2H-chromenes represent important oxygen heterocycles, which not only widely exist in natural products, pharmaceutical agents and biologically relevant molecules, but have also been used broadly in materials science and organic synthesis. Two major synthetic strategies have been developed towards such compounds. This review mainly focuses on the recent advances in this field, including benzopyran ring formation involving cyclization reactions and the late-stage functionalization of the parent 2H-chromenes.
Collapse
Affiliation(s)
- Shi-Lu Zheng
- College of Food and Biological Engineering, Chengdu University, P. R. China.,Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, Chengdu University, P. R. China.
| | - Long Chen
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, 2025 Chengluo Avenue, Chengdu 610016, P. R. China.,Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, Chengdu University, P. R. China.
| |
Collapse
|
2
|
El‐Helw EAE, El‐Badawy AA. Synthesis of chromenone, pyrimidinone, thiazoline, and quinolone derivatives as prospective antitumor agents. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3948] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Eman A. E. El‐Helw
- Faculty of Science, Chemistry DepartmentAin Shams University Cairo Egypt
| | - Azza A. El‐Badawy
- Faculty of Science, Chemistry DepartmentAin Shams University Cairo Egypt
| |
Collapse
|
3
|
Othman IMM, Hussein AHM. Synthesis, characterization, and biological studies of some novel pyrazole carboxamide, pyridazine and thienopyridazine derivatives. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1703002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Ismail M. M. Othman
- Department of Chemistry, Faculty of Science, Al-Azhar University, Assiut, Egypt
| | | |
Collapse
|
4
|
Redman ZC, Parikh SJ, Hengel MJ, Tjeerdema RS. Influence of Flooding, Salinization, and Soil Properties on Degradation of Chlorantraniliprole in California Rice Field Soils. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:8130-8137. [PMID: 31287295 DOI: 10.1021/acs.jafc.9b02947] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Chlorantraniliprole (3-bromo-N-[4-chloro-2-methyl-6-(methylcarbamoyl)phenyl]-1-(3-chloro-2-pyridine-2-yl)-1H-pyrazole-5-carboxamide; CAP) was granted supplemental registration for use in rice cultivation in California through December, 2018. Previous work investigated the partitioning of CAP in California rice field soils; however, its degradation in soils under conditions relevant to California rice culture has not been investigated. The degradation of CAP in soils from two California rice fields was examined under aerobic and anaerobic conditions with varying salinity via microcosm experiments. Results indicate that soil properties governing bioavailability may have a greater influence on degradation than flooding practices or field salinization over a typical growing season. Differences between native and autoclaved soils (t1/2 = 59.0-100.2 and 78.5-171.7 days) suggest that biological processes were primarily responsible for CAP degradation; however, future work should be done to confirm specific biotic processes as well as to elucidate abiotic processes, such as degradation via manganese oxides and formation of nonextractable residues, which may contribute to its dissipation.
Collapse
|
5
|
Convenient framework of poly functionalized (E)-2-benzylideno-(Z)-carbazolylideno cyanoacetamides via rearrangements as an efficient antibiofilm inhibitors with SAR study. Bioorg Med Chem 2019; 27:777-784. [PMID: 30692023 DOI: 10.1016/j.bmc.2019.01.015] [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: 10/05/2018] [Revised: 01/12/2019] [Accepted: 01/16/2019] [Indexed: 11/23/2022]
Abstract
A simple and one-pot approach for the synthesis of highly functionalized novel (E)-2-benzylideno-(Z)-carbazolylideno cyanoacetamide derivatives from different 2-(2',3',4',9'-tetrahydro-carbazol-1'-ylidene)-propanedinitriles and aryl/heteroaryl carbaldehydes via vinylogous aldol reaction. The structures of the molecules were designated by FT-IR, 1H NMR, 13C NMR studies, elemental and X-ray crystallographic analysis. The synthesized pure products have been screened for in vitro antibiofilm inhibitory activity towards antibiotic-resistant pathogenic organisms. All the synthesized compounds showed biofilm inhibition. Promisingly, the moieties 3a, 3d and 3h showed higher antibiofilm activity at biofilm inhibitory concentration (BIC) (200 μg/mL) against bacterial pathogens. Among the three moieties, 3a showed high prospective against E. coli biofilm with minimal and maximal BIC percentage of 32% (10 μg/mL) and 89% (100 μg/mL) and chosen lowest BIC for further evaluation. Also, the 3a generate ROS two fold at 1 h treatment in E. coli biofilm. The 3a exhibited no toxic effect on cell viability upto 75 μg/mL in HEK293 cell lines. The results of the present study reveal that among (E)-2-benzylideno-(Z)-carbazolylideno cyanoacetamides, (E)-2-benzylideno-6-methyl-2,3,4,9-tetrahydro-1H-carbazol-(Z)-α-carbamino-α-cyano-1-ylidene (3a) could be exploited as an excellent antibiofilm agent against carbapenem-resistant E. coli bacteria strains.
Collapse
|
6
|
Li D, Zhou Y, Zhao Y, Zhang C, Li J, Zhao J, Qu J. Synthesis of 2-trifluoromethyl-2-hydroxy-2H-chromenes via cyclization of (Z)-trifluoromethyl alkenyl triflates and salicylaldehydes. J Fluor Chem 2018. [DOI: 10.1016/j.jfluchem.2018.05.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
7
|
Hackenberger DK, Palijan G, Lončarić Ž, Jovanović Glavaš O, Hackenberger BK. Influence of soil temperature and moisture on biochemical biomarkers in earthworm and microbial activity after exposure to propiconazole and chlorantraniliprole. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 148:480-489. [PMID: 29121590 DOI: 10.1016/j.ecoenv.2017.10.072] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 10/29/2017] [Accepted: 10/31/2017] [Indexed: 06/07/2023]
Abstract
Predicted climate change could impact the effects that various chemicals have on organisms. Increased temperature or change in precipitation regime could either enhance or lower toxicity of pesticides. The aim of this study is to assess how change in temperature and soil moisture affect biochemical biomarkers in Eisenia fetida earthworm and microbial activity in their excrements after exposure to a fungicide - propiconazole (PCZ) and an insecticide - chlorantraniliprole (CAP). For seven days, earthworms were exposed to the pesticides under four environmental conditions comprising combinations of two different temperatures (20°C and 25°C) and two different soil water holding capacities (30% and 50%). After exposure, in the collected earthworm casts the microbial activity was measured through dehydrogenase activity (DHA) and biofilm forming ability (BFA), and in the postmitochondrial fraction of earthworms the activities of acetylcholinesterase (AChE), catalase (CAT) and glutathione-S-transferase (GST) respectively. The temperature and the soil moisture affected enzyme activities and organism's response to pesticides. It was determined that a three-way interaction (pesticide concentration, temperature and moisture) is statistically significant for the CAT and GST after the CAP exposure, and for the AChE and CAT after the PCZ exposure. Interestingly, the AChE activity was induced by both pesticides at a higher temperature tested. The most important two-way interaction that was determined occurred between the concentration and temperature applied. DHA and BFA, as markers of microbial activity, were unevenly affected by PCZ, CAP and environmental conditions. The results of this experiment demonstrate that experiments with at least two different environmental conditions can give a very good insight into some possible effects that the climate change could have on the toxicity of pesticides. The interaction of environmental factors should play a more important role in the risk assessments for pesticides.
Collapse
Affiliation(s)
- Davorka K Hackenberger
- Department of Biology, University of Osijek, Cara Hadrijana 8A, HR-31000 Osijek, Croatia.
| | - Goran Palijan
- Department of Biology, University of Osijek, Cara Hadrijana 8A, HR-31000 Osijek, Croatia.
| | - Željka Lončarić
- Department of Biology, University of Osijek, Cara Hadrijana 8A, HR-31000 Osijek, Croatia.
| | - Olga Jovanović Glavaš
- Department of Biology, University of Osijek, Cara Hadrijana 8A, HR-31000 Osijek, Croatia.
| | | |
Collapse
|
8
|
K. RR, D. KS, N. R, G. SD, Y. P, N. JB, C. GK, Banda N. Synthesis of Novel Diverse Methoxybenzenes-substituted 2 H/4 H-chromene Derivatives in the Presence of InBr 3(5 mol%) and their Cytotoxic Activity. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ratnakar Reddy K.
- Fluoroorganic Division; CSIR-Indian Institute of Chemical Technology; Tarnaka Hyderabad 500007 India
| | - Krishna Swaroop D.
- Fluoroorganic Division; CSIR-Indian Institute of Chemical Technology; Tarnaka Hyderabad 500007 India
| | - Ravikumar N.
- Fluoroorganic Division; CSIR-Indian Institute of Chemical Technology; Tarnaka Hyderabad 500007 India
| | - Sravanthi Devi G.
- Department of Medicinal Chemistry; NIPER; Balanagar Hyderabad 500037 India
| | - Poornachandra Y.
- Medicinal Chemistry and Pharmacology Division; CSIR-Indian Institute of Chemical Technology; Tarnaka Hyderabad 500007 India
| | - Jagadeesh Babu N.
- Laboratory of X-ray Crystallography; CSIR-Indian Institute of Chemical Technology; Tarnaka Hyderabad 500007 India
| | - Ganesh Kumar C.
- Medicinal Chemistry and Pharmacology Division; CSIR-Indian Institute of Chemical Technology; Tarnaka Hyderabad 500007 India
| | - Narsaiah Banda
- Fluoroorganic Division; CSIR-Indian Institute of Chemical Technology; Tarnaka Hyderabad 500007 India
| |
Collapse
|
9
|
Rizk SA, El-Sayed AA, Mounier MM. Synthesis of Novel Pyrazole Derivatives as Antineoplastic Agent. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2956] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Sameh A. Rizk
- Department of Chemistry, Faculty of Science; University of Ain Shams; 11566 Cairo Egypt
| | - Amira A. El-Sayed
- Department of Chemistry, Faculty of Science; University of Ain Shams; 11566 Cairo Egypt
| | - Marwa M. Mounier
- Department of Pharmacognosy; National Research Centre; Dokki Cairo 12622 Egypt
| |
Collapse
|
10
|
Mohan TJ, Bahulayan D. Design, synthesis and fluorescence property evaluation of blue emitting triazole-linked chromene peptidomimetics. Mol Divers 2017; 21:585-596. [DOI: 10.1007/s11030-017-9744-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 04/16/2017] [Indexed: 11/25/2022]
|
11
|
ZrO2 nano particle catalyzed multi-component synthesis of 3-benzylidene-1-phenylquinoline-2,4(1H,3H)-diones and its antimicrobial activity. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-2894-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
12
|
Bhanja P, Chatterjee S, Bhaumik A. Triazine-Based Porous Organic Polymer with Good CO2Gas Adsorption Properties and an Efficient Organocatalyst for the One-Pot Multicomponent Condensation Reaction. ChemCatChem 2016. [DOI: 10.1002/cctc.201600840] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Piyali Bhanja
- Department of Materials Science; Indian Association for the Cultivation of Science; 2A & B, Raja S.C. Mullick Road, Jadavpur Kolkata 700032 India
| | - Sauvik Chatterjee
- Department of Materials Science; Indian Association for the Cultivation of Science; 2A & B, Raja S.C. Mullick Road, Jadavpur Kolkata 700032 India
| | - Asim Bhaumik
- Department of Materials Science; Indian Association for the Cultivation of Science; 2A & B, Raja S.C. Mullick Road, Jadavpur Kolkata 700032 India
| |
Collapse
|
13
|
Design, Synthesis, DFT Study and Antifungal Activity of Pyrazolecarboxamide Derivatives. Molecules 2016; 21:68. [PMID: 26760990 PMCID: PMC6274113 DOI: 10.3390/molecules21010068] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Revised: 12/30/2015] [Accepted: 01/05/2016] [Indexed: 12/15/2022] Open
Abstract
A series of novel pyrazole amide derivatives were designed and synthesized by multi-step reactions from phenylhydrazine and ethyl 3-oxobutanoate as starting materials, and their structures were characterized by NMR, MS and elemental analysis. The antifungal activity of the title compounds was determined. The results indicated that some of title compounds exhibited moderate antifungal activity. Furthermore, DFT calculations were used to study the structure-activity relationships (SAR).
Collapse
|