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Ziarani GM, Javadi F, Mohajer F. The Molecular Diversity Scope of Oxindole Derivatives in Organic Synthesis. CURR ORG CHEM 2021. [DOI: 10.2174/1385272825666210111112814] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The role of oxindole derivatives is discussed as starting materials in diverse organic
reactions, including two and more components, between the years 2014 until 2020. Oxindoles
are famous because of their biological properties. For instance, chromanone-fused
polycyclic pyrrolidinyl-dispirooxindoles, functionalized polycyclic spiro-fused carbocyclicoxindole,
and 3,3-disubstituted oxindoles have anti-cancer, anti-tumor, and anti-microbial
properties, respectively. Therefore, various methods for synthesizing the oxindole structures
have received much attention in organic chemistry.
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Affiliation(s)
| | - Fatemeh Javadi
- Department of Chemistry, Alzahra University, Tehran,Iran
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Sun F, Bai L, Li M, Yu C, Liu H, Qiao X, Yan H. Fabrication of edge-curled petals-like covalent organic frameworks and their properties for extracting indole alkaloids from complex biological samples. J Pharm Anal 2020; 12:96-103. [PMID: 35573883 PMCID: PMC9073138 DOI: 10.1016/j.jpha.2020.12.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 09/17/2020] [Accepted: 12/20/2020] [Indexed: 02/02/2023] Open
Abstract
In this study, a functionalized covalent-organic framework (COF) was first synthesized using porphyrin as the fabrication unit and showed an edge-curled, petal-like and well-ordered structure. The synthesized COF was then introduced to prepare porous organic polymer monolithic materials (POPMs). Two composite POPM/COF monolithic materials with rod shapes, referred to as sorbent A and sorbent B, were prepared in stainless steel tubes using different monomers. Sorbents A and B exhibited relatively uniform porous structures and enhanced specific surface areas of 153.14 m2/g and 80.01 m2/g, respectively. The prepared composite monoliths were used as in-tube solid-phase extraction (SPE) sorbents combined with HPLC for the on-line extraction and quantitative analytical systems. Indole alkaloids (from Catharanthus roseus G. Don and Uncaria rhynchophylla (Miq.) Miq. Ex Havil.) contained in mouse plasma were extracted and quantitatively analyzed using the online system. The two composite multifunctional monoliths showed excellent clean-up ability for complex biological matrices, as well as superior selectivity for target indole alkaloids. Method validation showed that the RSD values of the repeatability (n=6) were ≤ 3.46%, and the accuracy expressed by the spiked recoveries was in the ranges of 99.38%–100.91% and 96.39%–103.50% for vinca alkaloids and Uncaria alkaloids, respectively. Furthermore, sorbents A and B exhibited strong reusability, with RSD values ≤ 5.32%, which were based on the peak area of the corresponding alkaloids with more than 100 injections. These results indicate that the composite POPM/COF rod-shaped monoliths are promising media as SPE sorbents for extracting trace compounds in complex biological samples. Edge-curled petals-like COF was synthesized using porphyrin as the fabrication unit. In-tube monolithic POMP/COF composite SPE sorbents with rod-shape were fabricated. The in-tube sorbents were used to extract hence indole alkaloids from complex samples. The two homemade sorbents show strong reusability of more than 100 times.
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Affiliation(s)
- Fanrong Sun
- College of Pharmaceutical Sciences, Hebei University, Baoding, 071002, Hebei, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Baoding, 071002, Hebei, China
| | - Ligai Bai
- College of Pharmaceutical Sciences, Hebei University, Baoding, 071002, Hebei, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Baoding, 071002, Hebei, China
- Institute of Life Science and Green Development, Hebei University, Baoding, 071002, Hebei, China
- Corresponding author. College of Pharmaceutical Sciences, Hebei University, Baoding, 071002, Hebei, China.
| | - Mingxue Li
- College of Pharmaceutical Sciences, Hebei University, Baoding, 071002, Hebei, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Baoding, 071002, Hebei, China
| | - Changqing Yu
- College of Pharmaceutical Sciences, Hebei University, Baoding, 071002, Hebei, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Baoding, 071002, Hebei, China
| | - Haiyan Liu
- College of Pharmaceutical Sciences, Hebei University, Baoding, 071002, Hebei, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Baoding, 071002, Hebei, China
- Institute of Life Science and Green Development, Hebei University, Baoding, 071002, Hebei, China
| | - Xiaoqiang Qiao
- College of Pharmaceutical Sciences, Hebei University, Baoding, 071002, Hebei, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Baoding, 071002, Hebei, China
- Institute of Life Science and Green Development, Hebei University, Baoding, 071002, Hebei, China
| | - Hongyuan Yan
- College of Pharmaceutical Sciences, Hebei University, Baoding, 071002, Hebei, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Baoding, 071002, Hebei, China
- Institute of Life Science and Green Development, Hebei University, Baoding, 071002, Hebei, China
- Corresponding author. College of Pharmaceutical Sciences, Hebei University, Baoding, 071002, Hebei, China.
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Zhao WJ, Chen XY, Liu YQ, Li P, Li HJ. Liquid chromatographic separation of alkaloids in herbal medicines: Current status and perspectives. J Sep Sci 2020; 43:1755-1772. [PMID: 32160388 DOI: 10.1002/jssc.202000081] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 03/07/2020] [Accepted: 03/08/2020] [Indexed: 12/27/2022]
Abstract
Alkaloids are a widespread group of basic compounds in herbal medicines and have attracted great interest due to various pharmaceutical activities and desirable druggability. Their distinctive structures make chromatographic separation fairly difficult. Peak tailing, poor resolution, and inferior column-to-column reproducibility are common obstacles to overcome. In order to provide a valuable reference, the methodologies and/or strategies on liquid chromatographic separation of alkaloids in herbal medicines proposed from 2012 to 2019 are thoroughly summarized.
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Affiliation(s)
- Wen-Jing Zhao
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, P.R. China
| | - Xu-Yan Chen
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, P.R. China
| | - Yu-Qian Liu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, P.R. China
| | - Ping Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, P.R. China
| | - Hui-Jun Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, P.R. China
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Gouvêa MM, Pusceddu BH, Pereira Netto AD, Peregrino CADF, Macedo EV, Mourão SC, Marques FFDC. Isolation of mitraphylline from Uncaria tomentosa (Willd. ex Schult.) DC. barks and development of spectrophotometric method for total alkaloids determination in Cat's Claw samples. PHYTOCHEMICAL ANALYSIS : PCA 2020; 31:262-272. [PMID: 31769108 DOI: 10.1002/pca.2891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 09/03/2019] [Accepted: 09/05/2019] [Indexed: 06/10/2023]
Affiliation(s)
- Marcos Martins Gouvêa
- Departamento de Química Analítica, Instituto de Química, Universidade Federal Fluminense, Outeiro de São João Batista, s/n - 24020-141, Centro, Niterói, RJ, Brazil
| | - Breno Henrique Pusceddu
- Departamento de Química Analítica, Instituto de Química, Universidade Federal Fluminense, Outeiro de São João Batista, s/n - 24020-141, Centro, Niterói, RJ, Brazil
| | - Annibal Duarte Pereira Netto
- Departamento de Química Analítica, Instituto de Química, Universidade Federal Fluminense, Outeiro de São João Batista, s/n - 24020-141, Centro, Niterói, RJ, Brazil
| | - Carlos Augusto de Freitas Peregrino
- Departamento de Tecnologia Farmacêutica, Faculdade de Farmácia, Universidade Federal Fluminense, Rua Mário Viana, 523 - CEP 24241-002, Santa Rosa, Niterói, RJ, Brazil
| | - Elizabeth Valverde Macedo
- Departamento de Tecnologia Farmacêutica, Faculdade de Farmácia, Universidade Federal Fluminense, Rua Mário Viana, 523 - CEP 24241-002, Santa Rosa, Niterói, RJ, Brazil
| | - Samanta Cardozo Mourão
- Departamento de Tecnologia Farmacêutica, Faculdade de Farmácia, Universidade Federal Fluminense, Rua Mário Viana, 523 - CEP 24241-002, Santa Rosa, Niterói, RJ, Brazil
| | - Flávia Ferreira de Carvalho Marques
- Departamento de Química Analítica, Instituto de Química, Universidade Federal Fluminense, Outeiro de São João Batista, s/n - 24020-141, Centro, Niterói, RJ, Brazil
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Xiao J, Chen G, Li N. Ionic Liquid Solutions as a Green Tool for the Extraction and Isolation of Natural Products. Molecules 2018; 23:E1765. [PMID: 30021998 PMCID: PMC6100307 DOI: 10.3390/molecules23071765] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 07/13/2018] [Accepted: 07/14/2018] [Indexed: 01/16/2023] Open
Abstract
In the past few years, the application of ionic liquids (ILs) had attracted more attention of the researchers. Many studies focused on extracting active components from traditional herbals using ILs as alternative solvents so as to address the issue caused by the traditional methods for extraction of natural products (NPs) with organic chemical reagents. Through the summary of reported research work, an overview was presented for the application of ILs or IL-based materials in the extraction of NPs, including flavonoids, alkaloids, terpenoids, phenylpropanoids and so on. Here, we mainly describe the application of ILs to rich the extraction of critical bioactive constituents that were reported possessing multiple therapeutic effects or pharmacological activities, from medicinal plants. This review could shed some light on the wide use of ILs in the field of natural products chemistry to further reduce the environmental damage caused by large quantity of organic chemical reagents.
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Affiliation(s)
- Jiao Xiao
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang 110016, China.
| | - Gang Chen
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang 110016, China.
| | - Ning Li
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang 110016, China.
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Zhang D, Zhang Q, Bai L, Han D, Liu H, Yan H. Fabrication of an ionic-liquid-based polymer monolithic column and its application in the fractionation of proteins from complex biosamples. J Sep Sci 2018; 41:1923-1929. [PMID: 29368444 DOI: 10.1002/jssc.201701369] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 01/09/2018] [Accepted: 01/10/2018] [Indexed: 12/28/2022]
Abstract
An ionic-liquid-based polymer monolithic column was synthesized by free radical polymerization within the confines of a stainless-steel column (50 mm × 4.6 mm id). In the processes, ionic liquid and stearyl methacrylate were used as dual monomers, ethylene glycol dimethacrylate as the cross-linking agent, and polyethylene glycol 200 and isopropanol as co-porogens. Effects of the prepolymerization solution components on the properties of the resulting monoliths were studied in detail. Scanning electron microscopy, nitrogen adsorption-desorption measurements, and mercury intrusion porosimetry were used to investigate the morphology and pore size distribution of the prepared monoliths, which showed that the homemade ionic-liquid-based monolith column possessed a relatively uniform macropore structure with a total macropore specific surface area of 44.72 m2 /g. Compared to a non-ionic-liquid-based monolith prepared under the same conditions, the ionic-liquid-based monolith exhibited excellent selectivity and high performance for separating proteins from complex biosamples, such as egg white, snailase, bovine serum albumin digest solution, human plasma, etc., indicating promising applications in the fractionation and analysis of proteins from the complex biosamples in proteomics research.
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Affiliation(s)
- Doudou Zhang
- College of Pharmaceutical Sciences, Hebei University, Baoding, P. R. China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, Hebei University, Baoding, P. R. China
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University, Baoding, P. R. China
| | - Qian Zhang
- College of Pharmaceutical Sciences, Hebei University, Baoding, P. R. China
| | - Ligai Bai
- College of Pharmaceutical Sciences, Hebei University, Baoding, P. R. China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, Hebei University, Baoding, P. R. China
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University, Baoding, P. R. China
| | - Dandan Han
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, Hebei University, Baoding, P. R. China
| | - Haiyan Liu
- College of Pharmaceutical Sciences, Hebei University, Baoding, P. R. China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, Hebei University, Baoding, P. R. China
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University, Baoding, P. R. China
| | - Hongyuan Yan
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, Hebei University, Baoding, P. R. China
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