1
|
Sadaphal VA, Liu RS. Reactions of 1,3-Diphenyl Cyclopentadiene with α-Aryldiazo Ketones to Enable C-H Insertions versus [4 + 2]-Cycloadditions via Au Catalyst and P(C 6F 5) 3 Additive, Respectively. J Org Chem 2023; 88:14899-14910. [PMID: 37857361 DOI: 10.1021/acs.joc.3c01190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
Two distinct reaction chemoselectivities were reported for the reactions of α-aryldiazo ketone with 1,3-diphenylcyclopentadiene using gold catalyst and phosphine additives, respectively. In the presence of gold catalyst, α-aryldiazo ketone forms gold carbenes initially that are trapped with this 1,3-disubstituted cyclopentadiene to afford C-H insertion products. In the presence of P(C6F5)3 additive, α-aryldiazo ketone forms diarylketenes initially at elevated temperature, which are further stabilized by P(C6F5)3 to secure their entity before proceeding to unprecedented [4C + 2C] cycloadditions.
Collapse
Affiliation(s)
- Vikas Ashokrao Sadaphal
- Frontier Research Center on Fundamental and Applied Science of Matters, Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan, ROC
| | - Rai-Shung Liu
- Frontier Research Center on Fundamental and Applied Science of Matters, Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan, ROC
| |
Collapse
|
2
|
Huang HT, Lo IW, Lin YC, Geng-You L, Lin YS, Zhang LJ, Li TL, Liaw CC, Kuo YH. Kaguacidine A: a novel spirohydantoin-containing cucurbitane glycoside from vines of Momordica charantia L. Nat Prod Res 2023:1-8. [PMID: 36606546 DOI: 10.1080/14786419.2022.2164278] [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: 07/09/2022] [Revised: 12/16/2022] [Accepted: 12/22/2022] [Indexed: 01/07/2023]
Abstract
The spirohydantoin-containing cucurbitane-type triterpenoid, kaguacidine A (1), was isolated and purified from 95% ethanol extract of vines of Momordica charantia L. (Cucurbitaceae). Its unprecedented chemical structure, a spirohydantoin substituent at C-23 of cucurbitane, was elucidated by extensive spectroscopic analyses, including HRESIMS, IR, optical rotation, 1 D- and 2 D-NMR spectra. The possible biosynthetic pathway is deduced and may be attributed to the metabolic activity of microbial symbionts in M. charantia L. Compound 1 was evaluated for anti-inflammatory activity against LPS-induced NO production in RAW 264.7 cells and anti-proliferative activity against four cancer cell lines, including HEp-2, MCF-7, Hep-G2, and WiDr. Compound 1 showed moderate anti-inflammatory activity with an IC50 value of 18.5 ± 0.4 μg/mL and weak anti-proliferative activity against MCF-7, HEp-2, Hep-G2, and WiDr with IC50 values of >40, 33.8 ± 0.6, 31.0 ± 0.7, and 27.0 ± 0.7 μM, respectively.
Collapse
Affiliation(s)
- Hung-Tse Huang
- Division of Chinese Materia Medica Development, National Research Institute of Chinese Medicine, Taipei, Taiwan
| | - I-Wen Lo
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Yu-Chi Lin
- Division of Chinese Materia Medica Development, National Research Institute of Chinese Medicine, Taipei, Taiwan
| | - Liao Geng-You
- School of Medicine, Institute of Physiology, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yun-Sheng Lin
- Department of Biological Science and Technology, Meiho University, Pingtung, Taiwan
| | - Li-Jie Zhang
- Division of Chinese Materia Medica Development, National Research Institute of Chinese Medicine, Taipei, Taiwan
| | - Tsung-Lin Li
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Chia-Ching Liaw
- Division of Chinese Materia Medica Development, National Research Institute of Chinese Medicine, Taipei, Taiwan
- Department of Biochemical Science and Technology, National Chiayi University, Chiayi, Taiwan
| | - Yao-Haur Kuo
- Division of Chinese Materia Medica Development, National Research Institute of Chinese Medicine, Taipei, Taiwan
- Graduate Institute of Integrated Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
| |
Collapse
|
3
|
Zhang X, Xu L, Chen H, Zhang X, Lei Y, Liu W, Xu H, Ma B, Zhu C. Novel Hydroxychalcone-Based Dual Inhibitors of Aldose Reductase and α-Glucosidase as Potential Therapeutic Agents against Diabetes Mellitus and Its Complications. J Med Chem 2022; 65:9174-9192. [PMID: 35749671 DOI: 10.1021/acs.jmedchem.2c00380] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We designed a novel series of bifunctional inhibitors of α-glucosidase and aldose reductase (ALR2) based on the structure of hydroxychalcone. The two enzymes relate to blood glucose level and anomalously elevated polyol pathway of glucose metabolism under hyperglycemia, respectively. Most compounds in the series exhibited a potent inhibitory activity for both enzymes, and a significant antioxidant property was shown. Further in vivo studies of 11j and 14d using streptozotocin (STZ)-induced diabetic rats as a model found that 11j achieved not only good antihyperglycemic and glucose tolerance effect in a dose-dependent manner (p < 0.01) but also showed effective inhibition of polyol pathway. 14d significantly suppressed the maltose-induced postprandial glucose elevation. Additionally, they effectively improved lipid metabolisms and restored an antioxidant ability. Therefore, the two compounds may be promising agents for the prevention and treatment of diabetic complications.
Collapse
Affiliation(s)
- Xiaonan Zhang
- Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic; Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Long Xu
- Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic; Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Huan Chen
- Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic; Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Xin Zhang
- Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic; Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Yanqi Lei
- Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic; Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Wenchao Liu
- Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic; Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Hulin Xu
- Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic; Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Bing Ma
- Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic; Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Changjin Zhu
- Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic; Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| |
Collapse
|
4
|
Abstract
A simple, fast and cost-effective three-step synthesis of 1-methyl-8-phenyl-1,3-diazaspiro[4.5]decane-2,4-dione has been developed. The reactions described herein proceed readily, with high yields and no further purification. Therefore, the proposed method, with an overall yield of 60%, offers a facile pathway to the synthesis of N-1 monosubstituted spiro carbocyclic imidazolidine-2,4-diones (hydantoins), which constitute a privileged class of heterocyclic scaffolds with pharmacological interest.
Collapse
|
5
|
Zhang X, Chen H, Lei Y, Zhang X, Xu L, Liu W, Fan Z, Ma Z, Yin Z, Li L, Zhu C, Ma B. Multifunctional agents based on benzoxazolone as promising therapeutic drugs for diabetic nephropathy. Eur J Med Chem 2021; 215:113269. [PMID: 33588177 DOI: 10.1016/j.ejmech.2021.113269] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 01/24/2021] [Accepted: 01/30/2021] [Indexed: 12/13/2022]
Abstract
Diabetic nephropathy (DN) is resulted from activations of polyol pathway and oxidative stress by abnormal metabolism of glucose, and no specific medication is available. We designed a novel class of benzoxazolone derivatives, and a number of individuals were found to have significant antioxidant activity and inhibition of aldose reductase of the key enzyme in the polyol pathway. The outstanding compound (E)-2-(7-(4-hydroxy-3-methoxystyryl)-2-oxobenzo[d]oxazol-3(2H)-yl)acetic acid was identified to reduce urinary proteins in diabetic mice suggesting an alleviation in the diabetic nephropathy, and this was confirmed by kidney hematoxylin-eosin staining. Further investigations showed blood glucose normalization, declined in the polyol pathway and lipid peroxides, and raised glutathione and superoxide dismutase activity. Thus, we suggest a therapeutic function of the compound for DN which could be attributed to the combination of hypoglycemic, aldose reductase inhibition and antioxidant.
Collapse
Affiliation(s)
- Xin Zhang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Huan Chen
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Yanqi Lei
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Xiaonan Zhang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Long Xu
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Wenchao Liu
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Zhenya Fan
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Zequn Ma
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Zhechang Yin
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Lingyun Li
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Changjin Zhu
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| | - Bing Ma
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, 100081, Beijing, China.
| |
Collapse
|
6
|
Ying P, Yu J, Su W. Liquid‐Assisted Grinding Mechanochemistry in the Synthesis of Pharmaceuticals. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001245] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Ping Ying
- College of Pharmaceutical Science Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Jingbo Yu
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Weike Su
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| |
Collapse
|
7
|
Munawar KS, Ali S, Tahir MN, Khalid N, Abbas Q, Qureshi IZ, Hussain S, Ashfaq M. Synthesis, spectroscopic characterization, X-ray crystal structure, antimicrobial, DNA-binding, alkaline phosphatase and insulin-mimetic studies of oxidovanadium(IV) complexes of azomethine precursors. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1813282] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Khurram Shahzad Munawar
- Department of Chemistry, University of Sargodha, Sargodha, Pakistan
- Department of Chemistry, University of Mianwali, Mianwali, Pakistan
| | - Saqib Ali
- Department of Chemistry, Quaid-i-Azam University, Islamabad, Pakistan
| | | | - Nasir Khalid
- Chemistry Division, Pakistan Institute of Nuclear Science & Technology, Islamabad, Pakistan
| | - Qamar Abbas
- Department of Physiology, University of Sindh, Jamshroo, Pakistan
| | - Irfan Zia Qureshi
- Department of Animal Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Shabbir Hussain
- Department of Chemistry, Lahore Garrison University, Lahore, Pakistan
| | - Muhammad Ashfaq
- Department of Physics, University of Sargodha, Sargodha, Pakistan
| |
Collapse
|
8
|
Hsu MH, Hsieh CY, Kapoor M, Chang JH, Chu HL, Cheng TM, Hsu KC, Lin TE, Tsai FY, Horng JC. Leucettamine B analogs and their carborane derivative as potential anti-cancer agents: Design, synthesis, and biological evaluation. Bioorg Chem 2020; 98:103729. [DOI: 10.1016/j.bioorg.2020.103729] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 03/04/2020] [Accepted: 03/05/2020] [Indexed: 12/30/2022]
|
9
|
Vyas B, Choudhary S, Singh PK, Kumar M, Verma H, Singh M, Malik AK, Silakari O. Search for non-acidic ALR2 inhibitors: Evaluation of flavones as targeted agents for the management of diabetic complications. Bioorg Chem 2020; 96:103570. [DOI: 10.1016/j.bioorg.2020.103570] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/19/2019] [Accepted: 01/02/2020] [Indexed: 12/18/2022]
|
10
|
Synthesis of new arylsulfonylspiroimidazolidine-2ʹ,4ʹ-diones and study of their effect on stimulation of insulin release from MIN6 cell line, inhibition of human aldose reductase, sorbitol accumulations in various tissues and oxidative stress. Eur J Med Chem 2019; 168:154-175. [DOI: 10.1016/j.ejmech.2019.02.036] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 02/01/2019] [Accepted: 02/10/2019] [Indexed: 11/18/2022]
|
11
|
Saunthwal RK, Cornall MT, Abrams R, Ward JW, Clayden J. Connective synthesis of 5,5-disubstituted hydantoins by tandem α-amination and α-arylation of silyl ketene acetals. Chem Sci 2019; 10:3408-3412. [PMID: 30996929 PMCID: PMC6429467 DOI: 10.1039/c8sc05263h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 02/03/2019] [Indexed: 11/21/2022] Open
Abstract
Amination of a silylated ester generates an intermediate urea that transfers an aryl ring to the aminated centre and cyclises to a hydantoin.
5,5-Disubstituted hydantoins, formally the cyclisation products of quaternary amino acids, were formed connectively from simple ester-derived starting materials by a one-pot tandem method. Amination of the silyl ketene acetal derivative of a methyl ester takes place by silver-catalysed addition to the N
Created by potrace 1.16, written by Peter Selinger 2001-2019
]]>
N bond of an azocarboxamide, generating a N-amino-N′-aryl urea derivative of a substituted aminoester. Treatment with a base forms an ester enolate which undergoes arylation by intramolecular migration of an aryl ring to the α-position of the ester. The product undergoes ring closure to a hydantoin, which may itself be deprotected and functionalised. Aryl migration is successful with rings of various electronic character and with esters bearing functionalised and unfunctionalised chains, and the products have features in common with several bioactive compounds.
Collapse
Affiliation(s)
- Rakesh K Saunthwal
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
| | - Matthew T Cornall
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
| | - Roman Abrams
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
| | - John W Ward
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
| | - Jonathan Clayden
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
| |
Collapse
|
12
|
Giannakopoulou E, Pardali V, Skrettas I, Zoidis G. Transesterification instead of N‐Alkylation: An Intriguing Reaction. ChemistrySelect 2019. [DOI: 10.1002/slct.201900263] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Erofili Giannakopoulou
- School of Health Sciences, Faculty of PharmacyDepartment of Pharmaceutical ChemistryNational and Kapodistrian University of Athens Panepistimiopolis-Zografou GR-15771, A thens Greece
| | - Vasiliki Pardali
- School of Health Sciences, Faculty of PharmacyDepartment of Pharmaceutical ChemistryNational and Kapodistrian University of Athens Panepistimiopolis-Zografou GR-15771, A thens Greece
| | - Ioannis Skrettas
- School of Health Sciences, Faculty of PharmacyDepartment of Pharmaceutical ChemistryNational and Kapodistrian University of Athens Panepistimiopolis-Zografou GR-15771, A thens Greece
| | - Grigoris Zoidis
- School of Health Sciences, Faculty of PharmacyDepartment of Pharmaceutical ChemistryNational and Kapodistrian University of Athens Panepistimiopolis-Zografou GR-15771, A thens Greece
| |
Collapse
|
13
|
Shen C, Yang Y, Wei L, Dong WW, Chung LW, Wang CJ. Kinetic Resolution of Alkylidene Norcamphors via a Ligand-Controlled Umpolung-Type 1,3-Dipolar Cycloaddition. iScience 2018; 11:146-159. [PMID: 30612034 PMCID: PMC6317281 DOI: 10.1016/j.isci.2018.12.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 11/15/2018] [Accepted: 12/10/2018] [Indexed: 11/30/2022] Open
Abstract
Development of a general catalytic and highly efficient method utilizing readily available precursors for the regio- and stereoselective construction of bioactive natural-product-inspired spiro architectures remains a formidable challenge in chemical research. Transition metal-catalyzed asymmetric 1,3-dipolar cycloaddition of azomethine ylides produces numerous N-heterocycles, but reaction control with the regioselectivity opposite to the conventional fashion has rarely been demonstrated. Herein, we report a unique ligand-controlled Cu(I)-catalyzed umpolung-type 1,3-dipolar cycloaddition of azomethine ylide to realize efficient kinetic resolution of racemic alkylidene norcamphors with the concomitant construction of previously inaccessible spiro N-heterocycles with high levels of regio- and stereoselectivity. The success of this methodology relies on the strategy of kinetic resolution, and the serendipitous discovery of a unique ligand-enabled regiospecific cycloaddition, which not only provides evidence for the existence of the minor zwitterionic resonance form in metallated azomethine ylide but also diversifies the existing chemistry of azomethine ylide-involved 1,3-dipolar cycloadditions with rare polarity inversion. Kinetic resolution of racemic alkylidene norcamphors Spiro architectures incorporating norbornane and pyrrolidine scaffolds Unique ligand-enabled umpolung-type 1,3-dipolar cycloaddition
Collapse
Affiliation(s)
- Chong Shen
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China; State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071, China
| | - Yuhong Yang
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China; Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen 518055, China
| | - Liang Wei
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Wu-Wei Dong
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Lung Wa Chung
- Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen 518055, China.
| | - Chun-Jiang Wang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China; State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071, China.
| |
Collapse
|
14
|
Zhang XJ, Liu S, Xing JP, Liu ZQ, Song FR. Effect of type 2 diabetes mellitus on flavonoid pharmacokinetics and tissue distribution after oral administration of Radix Scutellaria extract in rats. Chin J Nat Med 2018; 16:418-427. [PMID: 30047463 DOI: 10.1016/s1875-5364(18)30075-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Indexed: 12/01/2022]
Abstract
Radix Scutellaria is widely applied to the treatment of diabetes mellitus in China. Its main bioactive constituents contain baicalin, wogonoside, oroxyloside, and their aglycones. To investigate the effect of type 2 diabetes mellitus on both pharmacokinetics and tissue distribution of these flavonoid compounds, the six flavonoids in plasma and tissues from the normal and type 2 diabetic rats after oral administration of Radix Scutellaria extract were simultaneously measured by ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method. The results showed that baicalin, wogonoside, and oroxyloside had higher Cmax and AUC values (P < 0.05) in type 2 diabetic rats than that in normal rats and the tissue-distribution behaviors of the six flavonoid compounds in hearts, livers, spleens, lungs, kidneys, brains, pancreas, fat and muscle of the type 2 diabetic rats showed obviously differences from the normal rats (P < 0.05). In conclusion, the differences in the pharmacokinetics of oroxyloside and tissue distribution of the six flavanoids in Radix Scutellaria extract between diabetic and normal rats were found for the first time. The results from the present study provided a crucial basis for a better understanding of in vivo anti-diabetic mechanism of action of the six flavonoids from Radix Scutellaria.
Collapse
Affiliation(s)
- Xue-Ju Zhang
- National Center of Mass Spectrometry in Changchun, Jilin Province Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China; University of Chinese Academy of Sciences, Beijing 100039, China
| | - Shu Liu
- National Center of Mass Spectrometry in Changchun, Jilin Province Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Jun-Peng Xing
- National Center of Mass Spectrometry in Changchun, Jilin Province Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Zhi-Qiang Liu
- National Center of Mass Spectrometry in Changchun, Jilin Province Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
| | - Feng-Rui Song
- National Center of Mass Spectrometry in Changchun, Jilin Province Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
| |
Collapse
|
15
|
Salem MG, Abdel Aziz YM, Elewa M, Elshihawy HA, Said MM. Molecular modelling and synthesis of spiroimidazolidine-2,4-diones with dual activities as hypoglycemic agents and selective inhibitors of aldose reductase. Bioorg Chem 2018; 79:131-144. [DOI: 10.1016/j.bioorg.2018.04.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 04/30/2018] [Accepted: 04/30/2018] [Indexed: 01/07/2023]
|
16
|
Monteiro JL, Moreira NM, dos Santos DA, Paixão MW, Corrêa AG. Step economy strategy for the synthesis of amphoteric aminoaldehydes, key intermediates for reduced hydantoins. PURE APPL CHEM 2018. [DOI: 10.1515/pac-2017-0705] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Despite of the orthogonal reactivity of the N–H aziridines aldehyde, these compounds exist as an equilibrium of three different forms – whereas the dimeric one is mostly observed in a variety of solvents. In this work, we have developed an alternative protocol for the aminoaldehyde dimers synthesis in two steps starting with an organocatalyzed aziridination between α,β-unsaturated aldehydes and a protected amine to afford known isolable and stable N-protected aziridine aldehydes. After Boc-deprotection, dimeric species were immediately formed from monomeric N–H aziridine aldehydes. From this building-block new reduced hydantoins were prepared via [3+2]-annulation with isocyanates.
Collapse
Affiliation(s)
- Júlia L. Monteiro
- Centre of Excellence for Research in Sustainable Chemistry , Federal University of São Carlos , São Carlos 13565-905 , SP, Brazil
| | - Natália M. Moreira
- Centre of Excellence for Research in Sustainable Chemistry , Federal University of São Carlos , São Carlos 13565-905 , SP, Brazil
| | - Deborah A. dos Santos
- Centre of Excellence for Research in Sustainable Chemistry , Federal University of São Carlos , São Carlos 13565-905 , SP, Brazil
| | - Márcio W. Paixão
- Centre of Excellence for Research in Sustainable Chemistry , Federal University of São Carlos , São Carlos 13565-905 , SP, Brazil
| | - Arlene G. Corrêa
- Centre of Excellence for Research in Sustainable Chemistry , Federal University of São Carlos , São Carlos 13565-905 , SP, Brazil
| |
Collapse
|
17
|
Bhusainahalli VM, Rescifina A, Cardullo N, Spatafora C, Tringali C. Bio-activated intramolecular anti-aza-Michael addition: stereoselective synthesis of hydantoin derivatives. NEW J CHEM 2018. [DOI: 10.1039/c8nj02909a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The unprecedented green, stereoselective, and enzymatic synthesis of biologically remarkable hydantoin derivatives through an intramolecular anti-aza-Michael addition.
Collapse
Affiliation(s)
| | - Antonio Rescifina
- Dipartimento di Scienze del Farmaco
- Università di Catania
- I-95125 Catania
- Italy
| | - Nunzio Cardullo
- Dipartimento di Scienze Chimiche
- Università di Catania
- I-95125 Catania
- Italy
| | - Carmela Spatafora
- Dipartimento di Scienze Chimiche
- Università di Catania
- I-95125 Catania
- Italy
| | - Corrado Tringali
- Dipartimento di Scienze Chimiche
- Università di Catania
- I-95125 Catania
- Italy
| |
Collapse
|
18
|
Andleeb H, Tehseen Y, Jabeen F, Khan I, Iqbal J, Hameed S. Exploration of thioxothiazolidinone–sulfonate conjugates as a new class of aldehyde/aldose reductase inhibitors: A synthetic and computational investigation. Bioorg Chem 2017; 75:1-15. [DOI: 10.1016/j.bioorg.2017.08.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 08/11/2017] [Accepted: 08/22/2017] [Indexed: 11/28/2022]
|
19
|
Smarandache A, Nastasa V, Boni M, Staicu A, Handzlik J, Kiec-Kononowicz K, Amaral L, Pascu ML. Laser beam resonant interaction of new hydantoin derivatives droplets for possible biomedical applications. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2015.12.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
20
|
Tomohara K, Ito T, Hasegawa N, Kato A, Adachi I. Direct chemical derivatization of natural plant extract: straightforward synthesis of natural plant-like hydantoin. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.01.054] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
21
|
Andleeb H, Tehseen Y, Ali Shah SJ, Khan I, Iqbal J, Hameed S. Identification of novel pyrazole–rhodanine hybrid scaffolds as potent inhibitors of aldose reductase: design, synthesis, biological evaluation and molecular docking analysis. RSC Adv 2016. [DOI: 10.1039/c6ra14531k] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A series of novel pyrazole–rhodanine derivatives was designed, synthesized, and biologically evaluated for their potential inhibitory effect on both aldehyde reductase (ALR1) and aldose reductase (ALR2).
Collapse
Affiliation(s)
- Hina Andleeb
- Department of Chemistry
- Quaid-i-Azam University
- Islamabad-45320
- Pakistan
| | - Yildiz Tehseen
- Centre for Advanced Drug Research
- COMSATS Institute of Information Technology
- Abbottabad-22060
- Pakistan
| | - Syed Jawad Ali Shah
- Centre for Advanced Drug Research
- COMSATS Institute of Information Technology
- Abbottabad-22060
- Pakistan
| | - Imtiaz Khan
- Department of Chemistry
- Quaid-i-Azam University
- Islamabad-45320
- Pakistan
| | - Jamshed Iqbal
- Centre for Advanced Drug Research
- COMSATS Institute of Information Technology
- Abbottabad-22060
- Pakistan
| | - Shahid Hameed
- Department of Chemistry
- Quaid-i-Azam University
- Islamabad-45320
- Pakistan
| |
Collapse
|
22
|
Nicolas I, Jeannin O, Pichon D, Fourmigué M. Dibromohydantoins as halogen bond (XB) donors: a route toward the introduction of chirality in halogen bonded systems. CrystEngComm 2016. [DOI: 10.1039/c6ce02175a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
23
|
Munawar KS, Ali S, Tahir MN, Khalid N, Abbas Q, Qureshi IZ, Shahzadi S. Investigation of derivatized schiff base ligands of 1,2,4-triazole amine and their oxovanadium(IV) complexes: Synthesis, structure, DNA binding, alkaline phosphatase inhibition, biological screening, and insulin mimetic properties. RUSS J GEN CHEM+ 2015. [DOI: 10.1134/s1070363215090248] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
24
|
Mose R, Jensen ME, Preegel G, Jørgensen KA. Direct Access to Multifunctionalized Norcamphor Scaffolds by Asymmetric Organocatalytic Diels-Alder Reactions. Angew Chem Int Ed Engl 2015; 54:13630-4. [DOI: 10.1002/anie.201507348] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 09/11/2015] [Indexed: 11/10/2022]
|
25
|
Mose R, Jensen ME, Preegel G, Jørgensen KA. Direct Access to Multifunctionalized Norcamphor Scaffolds by Asymmetric Organocatalytic Diels-Alder Reactions. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507348] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
26
|
Fernández-Nieto F, Mas Roselló J, Lenoir S, Hardy S, Clayden J. Palladium Catalyzed C-Arylation of Amino Acid Derived Hydantoins. Org Lett 2015. [DOI: 10.1021/acs.orglett.5b01803] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
| | - Josep Mas Roselló
- School
of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Simone Lenoir
- School
of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Simon Hardy
- Syngenta
Ltd.,
Jealott’s Hill Research Centre, Bracknell,
Berkshire, RG42 6EY, U.K
| | - Jonathan Clayden
- School
of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| |
Collapse
|
27
|
Synthesis, characterization, hypoglycemic and aldose reductase inhibition activity of arylsulfonylspiro[fluorene-9,5′-imidazolidine]-2′,4′-diones. Eur J Med Chem 2015; 98:127-38. [DOI: 10.1016/j.ejmech.2015.05.011] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 04/30/2015] [Accepted: 05/07/2015] [Indexed: 11/21/2022]
|
28
|
Abbas MA, Hameed S, Farman M, Kressler J, Mahmood N. Conjugates of degraded and oxidized hydroxyethyl starch and sulfonylureas: synthesis, characterization, and in vivo antidiabetic activity. Bioconjug Chem 2014; 26:120-7. [PMID: 25479365 DOI: 10.1021/bc500509a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Orally administered drugs usually face the problem of low water solubility, low permeability, and less retention in bloodstream leading to unsatisfactory pharmacokinetic profile of drugs. Polymer conjugation has attracted increasing interest in the pharmaceutical industry for delivering such low molecular weight (Mw) drugs as well as some complex compounds. In the present work, degraded and oxidized hydroxyethyl starch (HES), a highly biocompatible semisynthetic biopolymer, was used as a drug carrier to overcome the solubility and permeability problems. The HES was coupled with synthesized N-arylsulfonylbenzimidazolones, a class of sulfonylurea derivatives, by creating an amide linkage between the two species. The coupled products were characterized using GPC, FT-IR, (1)H NMR, and (13)C NMR spectroscopy. The experiments established the viability of covalent coupling between the biopolymer and N-arylsulfonylbenzimidazolones. The coupled products were screened for their in vivo antidiabetic potential on male albino rats. The coupling of sulfonylurea derivatives with HES resulted in a marked increase of the hypoglycemic activity of all the compounds. 2,3-Dihydro-3-(4-nitrobenzensulfonyl)-2-oxo-1H-benzimidazole coupled to HES10100 was found most potent with a 67% reduction in blood glucose level of the rats as compared to 41% reduction produced by tolbutamide and 38% by metformin.
Collapse
|
29
|
Konnert L, Reneaud B, de Figueiredo RM, Campagne JM, Lamaty F, Martinez J, Colacino E. Mechanochemical Preparation of Hydantoins from Amino Esters: Application to the Synthesis of the Antiepileptic Drug Phenytoin. J Org Chem 2014; 79:10132-42. [DOI: 10.1021/jo5017629] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Laure Konnert
- Université Montpellier II, Institut des Biomolécules Max Mousseron UMR 5247 CNRS − Universités Montpellier I & II − ENSCM, Place E. Bataillon, cc 1703, 34095 Montpellier, France
| | - Benjamin Reneaud
- Université Montpellier II, Institut des Biomolécules Max Mousseron UMR 5247 CNRS − Universités Montpellier I & II − ENSCM, Place E. Bataillon, cc 1703, 34095 Montpellier, France
| | - Renata Marcia de Figueiredo
- Institut
Charles Gerhardt Montpellier (ICGM), UMR 5253 CNRS-UM2-UM1-ENSCM, Ecole Nationale Supérieure de Chimie, 8 Rue de l’Ecole Normale, 34296 Montpellier Cedex 5, France
| | - Jean-Marc Campagne
- Institut
Charles Gerhardt Montpellier (ICGM), UMR 5253 CNRS-UM2-UM1-ENSCM, Ecole Nationale Supérieure de Chimie, 8 Rue de l’Ecole Normale, 34296 Montpellier Cedex 5, France
| | - Frédéric Lamaty
- Université Montpellier II, Institut des Biomolécules Max Mousseron UMR 5247 CNRS − Universités Montpellier I & II − ENSCM, Place E. Bataillon, cc 1703, 34095 Montpellier, France
| | - Jean Martinez
- Université Montpellier II, Institut des Biomolécules Max Mousseron UMR 5247 CNRS − Universités Montpellier I & II − ENSCM, Place E. Bataillon, cc 1703, 34095 Montpellier, France
| | - Evelina Colacino
- Université Montpellier II, Institut des Biomolécules Max Mousseron UMR 5247 CNRS − Universités Montpellier I & II − ENSCM, Place E. Bataillon, cc 1703, 34095 Montpellier, France
| |
Collapse
|
30
|
Hussain A, Kashif MK, Naseer MM, Rana UA, Hameed S. Synthesis and in vivo hypoglycemic activity of new imidazolidine-2,4-dione derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2014. [DOI: 10.1007/s11164-014-1814-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|