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Jain A, Sarsaiya S, Gong Q, Wu Q, Shi J. Chemical diversity, traditional uses, and bioactivities of Rosa roxburghii Tratt: A comprehensive review. Pharmacol Ther 2024; 259:108657. [PMID: 38735487 DOI: 10.1016/j.pharmthera.2024.108657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 04/19/2024] [Accepted: 05/07/2024] [Indexed: 05/14/2024]
Abstract
Rosa roxburghii Tratt (RRT), known as chestnut rose, has been a subject of growing interest because of its diverse chemical composition and wide range of traditional uses. This comprehensive review aimed to thoroughly examine RRT, including its traditional applications, chemical diversity, and various bioactivities. The chemical profile of this plant is characterized by the presence of essential nutrients such as vitamin C (ascorbic acid), flavonoids, triterpenes, organic acids, tannins, phenolic compounds, polysaccharides, carotenoids, triterpenoids, volatile compounds, amino acids, and essential oils. These constituents contribute to the medicinal and nutritional value. Additionally, we explore the multifaceted bioactivities of RRT, including its potential as an anticancer agent, antioxidant, antiaging agent, antiatherogenic agent, hypoglycemic agent, immunoregulatory modulator, radioprotective agent, antimutagenic agent, digestive system regulator, anti-inflammatory agent, cardioprotective agent, and antibacterial agent, and its intriguing role in modulating the gut microbiota. Furthermore, we discuss the geographical distribution and genetic diversity of this plant species and shed light on its ecological significance. This comprehensive review provides a holistic understanding of RRT, bridges traditional knowledge with contemporary scientific research, and highlights its potential applications in medicine, nutrition, and pharmacology.
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Affiliation(s)
- Archana Jain
- Key Laboratory of Basic Pharmacology and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563003, China
| | - Surendra Sarsaiya
- Key Laboratory of Basic Pharmacology and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563003, China; Bioresource Institute for Healthy Utilization, Zunyi Medical University, Zunyi 563003, China
| | - Qihai Gong
- Key Laboratory of Basic Pharmacology and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563003, China
| | - Qin Wu
- Key Laboratory of Basic Pharmacology and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563003, China
| | - Jingshan Shi
- Key Laboratory of Basic Pharmacology and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563003, China; Bioresource Institute for Healthy Utilization, Zunyi Medical University, Zunyi 563003, China.
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Chen Y, Duan M, Wang X, Xu J, Tian S, Xu X, Duan A, Mahal A, Zhu Y, Zhu Q. Synthesis and evaluation of pentacyclic triterpenoids conjugates as novel HBV entry inhibitors targeting NTCP receptor. Bioorg Chem 2024; 147:107385. [PMID: 38663255 DOI: 10.1016/j.bioorg.2024.107385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/27/2024] [Accepted: 04/16/2024] [Indexed: 05/18/2024]
Abstract
Chronic liver diseases caused by hepatitis B virus (HBV) are the accepted main cause leading to liver cirrhosis, hepatic fibrosis, and hepatic carcinoma. Sodium taurocholate cotransporting polypeptide (NTCP), a specific membrane receptor of hepatocytes for triggering HBV infection, is a promising target against HBV entry. In this study, pentacyclic triterpenoids (PTs) including glycyrrhetinic acid (GA), oleanolic acid (OA), ursolic acid (UA) and betulinic acid (BA) were modified via molecular hybridization with podophyllotoxin respectively, and resulted in thirty-two novel conjugates. The anti-HBV activities of conjugates were evaluated in HepG2.2.15 cells. The results showed that 66% of the conjugates exhibited lower toxicity to the host cells and had significant inhibitory effects on the two HBV antigens, especially HBsAg. Notably, the compounds BA-PPT1, BA-PPT3, BA-PPT4, and UA-PPT3 not only inhibited the secretion of HBsAg but also suppressed HBV DNA replication. A significant difference in the binding of active conjugates to NTCP compared to the HBV PreS1 antigen was observed by SPR assays. The mechanism of action was found to be the competitive binding of these compounds to the NTCP 157-165 epitopes, blocking HBV entry into host cells. Molecular docking results indicated that BA-PPT3 interacted with the amino acid residues of the target protein mainly through π-cation, hydrogen bond and hydrophobic interaction, suggesting its potential as a promising HBV entry inhibitor targeting the NTCP receptor.
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Affiliation(s)
- Yixin Chen
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China; Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, Guangzhou 510515, China; Guangdong Provincial Engineering Laboratory of Chinese Medicine Preparation Technology, Guangzhou 510515, China
| | - Meitao Duan
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Xiangwan Wang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Jianling Xu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Shuo Tian
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Xiaotian Xu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Ao Duan
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Ahmed Mahal
- Department of Medical Biochemical Analysis, College of Health Technology, Cihan University-Erbil, Erbil, Kurdistan Region, Iraq
| | - Yongyan Zhu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China; Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, Guangzhou 510515, China; Guangdong Provincial Engineering Laboratory of Chinese Medicine Preparation Technology, Guangzhou 510515, China.
| | - Quanhong Zhu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China; Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, Guangzhou 510515, China; Guangdong Provincial Engineering Laboratory of Chinese Medicine Preparation Technology, Guangzhou 510515, China.
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3
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Yang H, Deng M, Jia H, Zhang K, Liu Y, Cheng M, Xiao W. A review of structural modification and biological activities of oleanolic acid. Chin J Nat Med 2024; 22:15-30. [PMID: 38278556 DOI: 10.1016/s1875-5364(24)60559-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Indexed: 01/28/2024]
Abstract
Oleanolic acid (OA), a pentacyclic triterpenoid, exhibits a broad spectrum of biological activities, including antitumor, antiviral, antibacterial, anti-inflammatory, hepatoprotective, hypoglycemic, and hypolipidemic effects. Since its initial isolation and identification, numerous studies have reported on the structural modifications and pharmacological activities of OA and its derivatives. Despite this, there has been a dearth of comprehensive reviews in the past two decades, leading to challenges in subsequent research on OA. Based on the main biological activities of OA, this paper comprehensively summarized the modification strategies and structure-activity relationships (SARs) of OA and its derivatives to provide valuable reference for future investigations into OA.
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Affiliation(s)
- Huali Yang
- State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Jiangsu Kanion Pharmaceutical Co., Ltd., Lianyungang 222001, China; Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Minghui Deng
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Hongwei Jia
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Kaicheng Zhang
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yang Liu
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Maosheng Cheng
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China.
| | - Wei Xiao
- State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Jiangsu Kanion Pharmaceutical Co., Ltd., Lianyungang 222001, China.
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Yadav Y, Singh K, Sharma S, Mishra VK, Sagar R. Recent Efforts in Identification of Privileged Scaffolds as Antiviral Agents. Chem Biodivers 2023; 20:e202300921. [PMID: 37589569 DOI: 10.1002/cbdv.202300921] [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: 06/23/2023] [Revised: 08/08/2023] [Accepted: 08/17/2023] [Indexed: 08/18/2023]
Abstract
Viral infections are the most important health concern nowadays to mankind, which is unexpectedly increasing the health complications and fatality rate worldwide. The recent viral infection outbreak developed a pressing need for small molecules that can be quickly deployed for the control/treatment of re-emerging or new emerging viral infections. Numerous viruses, including the human immunodeficiency virus (HIV), hepatitis, influenza, SARS-CoV-1, SARS-CoV-2, and others, are still challenging due to emerging resistance to known drugs. Therefore, there is always a need to search for new antiviral small molecules that can combat viral infection with new modes of action. This review highlighted recent progress in developing new antiviral molecules based on natural product-inspired scaffolds. Herein, the structure-activity relationship of the FDA-approved drugs along with the molecular docking studies of selected compounds have been discussed against several target proteins. The findings of new small molecules as neuraminidase inhibitors, other than known drug scaffolds, Anti-HIV and SARS-CoV are incorporated in this review paper.
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Affiliation(s)
- Yogesh Yadav
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Kavita Singh
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Sunil Sharma
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Vinay Kumar Mishra
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Ram Sagar
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
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5
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Synthesis of Oleanolic Acid-Dithiocarbamate Conjugates and Evaluation of Their Broad-Spectrum Antitumor Activities. Molecules 2023; 28:molecules28031414. [PMID: 36771080 PMCID: PMC9920998 DOI: 10.3390/molecules28031414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/27/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
Efficient and mild synthetic routes for bioactive natural product derivatives are of current interest for drug discovery. Herein, on the basis of the pharmacophore hybrid strategy, we report a two-step protocol to obtain a series of structurally novel oleanolic acid (OA)-dithiocarbamate conjugates in mild conditions with high yields. Moreover, biological evaluations indicated that representative compound 3e exhibited the most potent and broad-spectrum antiproliferative effects against Panc1, A549, Hep3B, Huh-7, HT-29, and Hela cells with low cytotoxicity on normal cells. In terms of the IC50 values, these OA-dithiocarbamate conjugates were up to 30-fold more potent than the natural product OA. These compounds may be promising hit compounds for the development of novel anti-cancer drugs.
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Deng H, Xu Q, Guo HY, Huang X, Chen F, Jin L, Quan ZS, Shen QK. Application of cinnamic acid in the structural modification of natural products: A review. PHYTOCHEMISTRY 2023; 206:113532. [PMID: 36470328 DOI: 10.1016/j.phytochem.2022.113532] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 11/24/2022] [Accepted: 11/26/2022] [Indexed: 06/17/2023]
Abstract
Natural products can generally exhibit a variety of biological activities, but most show mediocre performance in preliminary activity evaluation. Natural products often require structural modification to obtain promising lead compounds. Cinnamic acid (CA) is readily available and has diverse biological activities and low cytotoxicity. Introducing CA into natural products may improve their performance, enhance biological activity, and reduce toxic side effect. Herein, we aimed to discuss related applications of CA in the structural modification of natural products and provide a theoretical basis for future derivatization and drug development of natural products. Published articles, web databases (PubMed, Science Direct, SCI Finder, and CNKI), and clinical trial websites (https://clinicaltrials.gov/) related to natural products and CA derivatives were included in the discussion. Based on the inclusion criteria, 128 studies were selected and discussed herein. Screening natural products of CA derivatives allowed for classification by their biological activities. The full text is organized according to the biological activities of the derivatives, with the following categories: anti-tumor, neuroprotective, anti-diabetic, anti-microbial, anti-parasitic, anti-oxidative, anti-inflammatory, and other activities. The biological activity of each CA derivative is discussed in detail. Notably, most derivatives exhibited enhanced biological activity and reduced cytotoxicity compared with the lead compound. CA has various advantages and can be widely used in the synthesis of natural product derivatives to enhance the properties of drug candidates or lead compounds.
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Affiliation(s)
- Hao Deng
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China
| | - Qian Xu
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China
| | - Hong-Yan Guo
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China
| | - Xing Huang
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China
| | - Fener Chen
- Shanghai Engineering Center of Industrial Asymmetric Catalysis for Chiral Drugs, Shanghai, 200433, China
| | - Lili Jin
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China
| | - Zhe-Shan Quan
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China.
| | - Qing-Kun Shen
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China.
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7
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Cheng B, Chu X, Liu R, Ma X, Wang M, Zhang J, Jiao P, Gao Q, Ma W, Zhang Y, Zhao C, Zhou D, Xiao S. Synthesis of Novel Pentacyclic Triterpenoid Derivatives that Induce Apoptosis in Cancer Cells through a ROS-dependent, Mitochondrial-Mediated Pathway. Mol Pharm 2023; 20:701-710. [PMID: 36458832 DOI: 10.1021/acs.molpharmaceut.2c00885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Betulinic acid (BA) and oleanolic acid (OA) are plant-derived conjugates found in various medicinal plants that have emerged as potential antitumor agents. Herein, a series of novel BA and OA derivatives were synthesized by conjugation with per-O-methylated-β-cyclodextrin (PM-β-CD), and their anticancer properties against a panel of three human cancer cell lines were evaluated. Two OA-PM-β-CD conjugates (48 and 50) were observed to be the most potent conjugates against the three cell lines (MCF-7, BGC-823, and HL-60), with a 15- to 20-fold decrease in the IC50 values (IC50: 6.06-8.47 μM) compared with their parental conjugate (OA). Annexin V-FITC/propidium iodide staining and Western blot analysis revealed that both conjugates induced apoptosis in HL-60 cells. Additionally, in the representative conjugate 48-treated HL-60 cells, a decrease in mitochondrial membrane potential and subsequent release of cytochrome c into the cytosol were observed, indicating the activation of the intrinsic apoptosis pathway. Furthermore, 48 dramatically induced the generation of reactive oxygen species (ROS) in HL-60 cells, and the corresponding effect could be reversed using the ROS scavenger N-acetylcysteine. Collectively, these results suggest that the novel pentacyclic triterpenoid derivatives trigger the intrinsic apoptotic pathways via the ROS-mediated activation of caspase-3 signaling, inducing cell death in human cancer cells.
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Affiliation(s)
- Boyang Cheng
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xindang Chu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Ruiwen Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xinyuan Ma
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.,Shenzhen Bay Laboratory, Institute of Chemical Biology, Shenzhen 518132, China
| | - Mengyang Wang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Jiayi Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Pingxuan Jiao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Qianqian Gao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Wenxiao Ma
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yongmin Zhang
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, UMR 8232, 4 Place Jussieu, Paris 75005, France
| | - Chuanke Zhao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Biochemistry and Molecular Biology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Demin Zhou
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.,Shenzhen Bay Laboratory, Institute of Chemical Biology, Shenzhen 518132, China.,Peking University Ningbo Institute of Marine Medicine, Ningbo 315010, China
| | - Sulong Xiao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.,Shenzhen Bay Laboratory, Institute of Chemical Biology, Shenzhen 518132, China.,Peking University Ningbo Institute of Marine Medicine, Ningbo 315010, China
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Yang YH, Dai SY, Deng FH, Peng LH, Li C, Pei YH. Recent advances in medicinal chemistry of oleanolic acid derivatives. PHYTOCHEMISTRY 2022; 203:113397. [PMID: 36029846 DOI: 10.1016/j.phytochem.2022.113397] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 08/14/2022] [Accepted: 08/17/2022] [Indexed: 06/15/2023]
Abstract
Oleanolic acid (OA), a ubiquitous pentacyclic oleanane-type triterpene isolated from edible and medicinal plants, exhibits a wide spectrum of pharmacological activities and tremendous therapeutic potential. However, the undesirable pharmacokinetic properties limit its application and development. Numerous researches on structural modifications of OA have been carried out to overcome this limitation and improve its pharmacokinetic and therapeutic properties. This review aims to compile and summarize the recent progresses in the medicinal chemistry of OA derivatives, especially on structure-activity relationship in the last few years (2010-2021). It gives insights into the rational design of bioactive derivatives from OA scaffold as promising therapeutic agents.
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Affiliation(s)
- Yi-Hui Yang
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, Harbin Medical University, Harbin, 150081, PR China
| | - Si-Yang Dai
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, Harbin Medical University, Harbin, 150081, PR China
| | - Fu-Hua Deng
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, Harbin Medical University, Harbin, 150081, PR China
| | - Li-Huan Peng
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, Harbin Medical University, Harbin, 150081, PR China
| | - Chang Li
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, Harbin Medical University, Harbin, 150081, PR China.
| | - Yue-Hu Pei
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, Harbin Medical University, Harbin, 150081, PR China.
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Synthesis and anti-influenza virus activity evaluation of novel andrographolide derivatives. Med Chem Res 2022. [DOI: 10.1007/s00044-022-02959-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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10
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3′-[4-({[3β,28-Bis(acetyloxy)lup-20(29)-en-30-yl]oxy}carbonyl)-1H-1,2,3-triazol-1-yl]-3′-deoxythymidine. MOLBANK 2022. [DOI: 10.3390/m1370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The reaction of the azidothymidine (AZT) with the 30-propynoylated derivative of 3,28-O,O′-diacetylbetulin gave a 1,4-disubstituted 1,2,3-triazole. The chemical structure of new derivative was characterized by 1H NMR, 13C NMR and HR-MS. The triterpene-AZT conjugate was tested against a human cancer cell lines such as glioblastoma (SNB-19), amelanotic melanoma (C-32), ovarian adenocarcinoma (SKOV-3) and breast cancer (T47D, and MCF-7). 3′-[4-({[3β,28-Bis(acetyloxy)lup-20(29)-en-30-yl]oxy}carbonyl)-1H-1,2,3-triazol-1-yl]-3′-deoxythymidine shown significant activity against MCF-7 cells, with an IC50 value of 4.37 µM.
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11
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Sun ZG, Li ZN, Zhang JM, Hou XY, Yeh SM, Ming X. Recent Development of Flavonoids with Various Activities. Curr Top Med Chem 2022; 22:305-329. [PMID: 35040404 DOI: 10.2174/1568026622666220117111858] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 12/24/2021] [Accepted: 12/27/2021] [Indexed: 11/22/2022]
Abstract
Flavonoids, a series of compounds with C6-C3-C6 structure, mostly originate from plant metabolism. Flavonoids have shown beneficial effects on many aspects of human physiology and health. Recently, many flavonoids with various activities have been discovered, which has led to more and more studies focusing on their physiological and pharmacodynamic activities. The anti-cancer and anti-viral activities especially have attracted the attention of many researchers. Therefore, the discovery and development of flavonoids as anti-disease drugs has great potential and may make significant contribution to fighting diseases. This review focus on the discovery and development of flavonoids in medicinal chemistry in recent years.
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Affiliation(s)
- Zhi-Gang Sun
- Central Laboratory, Linyi Central Hospital, No.17 Jiankang Road, Linyi 276400, China
- Departments of Cancer Biology and Biomedical Engineering, Comprehensive Cancer Center, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
| | - Zhi-Na Li
- Central Laboratory, Linyi Central Hospital, No.17 Jiankang Road, Linyi 276400, China
| | - Jin-Mai Zhang
- Room 205, BIO-X white house, Shanghai Jiao Tong University, No.1954 Huashan Road, Shanghai 200030, P.R. China
| | - Xiao-Yan Hou
- Qilu Pharmaceutical Co., Ltd, 8888 Lvyou Road, High-tech Zone, Jinan, 250104, P.R. China
| | - Stacy Mary Yeh
- Departments of Cancer Biology and Biomedical Engineering, Comprehensive Cancer Center, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
| | - Xin Ming
- Departments of Cancer Biology and Biomedical Engineering, Comprehensive Cancer Center, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
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Cai M, Shao L, Yang F, Zhang J, Yu F. Design, Synthesis of Pentacyclic Triterpenoid Glucose Conjugate and in vitro Activity against Influenza Virus. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202111008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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13
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Ciaffaglione V, Modica MN, Pittalà V, Romeo G, Salerno L, Intagliata S. Mutual Prodrugs of 5-Fluorouracil: From a Classic Chemotherapeutic Agent to Novel Potential Anticancer Drugs. ChemMedChem 2021; 16:3496-3512. [PMID: 34415107 PMCID: PMC9290623 DOI: 10.1002/cmdc.202100473] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/18/2021] [Indexed: 12/18/2022]
Abstract
The development of potent antitumor agents with a low toxicological profile against healthy cells is still one of the greatest challenges facing medicinal chemistry. In this context, the “mutual prodrug” approach has emerged as a potential tool to overcome undesirable physicochemical features and mitigate the side effects of approved drugs. Among broad‐spectrum chemotherapeutics available for clinical use today, 5‐fluorouracil (5‐FU) is one of the most representative, also included in the World Health Organization model list of essential medicines. Unfortunately, severe side effects and drug resistance phenomena are still the primary limits and drawbacks in its clinical use. This review describes the progress made over the last ten years in developing 5‐FU‐based mutual prodrugs to improve the therapeutic profile and achieve targeted delivery to cancer tissues.
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Affiliation(s)
- Valeria Ciaffaglione
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria 6, 95125, Catania, Italy
| | - Maria N Modica
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria 6, 95125, Catania, Italy
| | - Valeria Pittalà
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria 6, 95125, Catania, Italy
| | - Giuseppe Romeo
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria 6, 95125, Catania, Italy
| | - Loredana Salerno
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria 6, 95125, Catania, Italy
| | - Sebastiano Intagliata
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria 6, 95125, Catania, Italy
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14
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Popov SA, Wang C, Qi Z, Shults EE, Turks M. Synthesis of water-soluble ester-linked ursolic acid–gallic acid hybrids with various hydrolytic stabilities. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1939057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Sergey A. Popov
- Novosibirsk Institute of Organic Chemistry, Novosibirsk, Russia
| | - Chengzhang Wang
- Chinese Academy of Forestry, Institute of Chemical Industry of Forest Products, Nanjing, China
| | - Zhiwen Qi
- Chinese Academy of Forestry, Institute of Chemical Industry of Forest Products, Nanjing, China
| | | | - Māris Turks
- Institute of Technology of Organic Chemistry, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga, Latvia
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15
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Sitohy M, Osman A, El-Deeb S, Farag GK, Tolba HMN. H5N1 Avian Flu Infection in Hubbard Broiler Chicken Can Be Prevented or Cured by Methylated Soy Protein During 42 Days Rearing. Probiotics Antimicrob Proteins 2021; 14:449-463. [PMID: 34110560 DOI: 10.1007/s12602-021-09807-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2021] [Indexed: 10/21/2022]
Abstract
Methylated soy protein (MSP) which is positively charged with enhanced hydrophobicity may have antiviral action. This study is verifying if MSP can act inhibit H5N1 inside an animal model. Five groups of Hubbard chicks were challenged at the 25th day of the experiment with AIV virus (H5N1; 0.1 × 105 EID50/mL); 1 group did not receive any treatment (positive control), 2 groups (protective) received treatments before and after the challenge (0.1-0.2 g/L in drinking water ad libitum), and 2 groups (curative) received them only after the challenge. The positive control recorded 100% mortality after 3-5 days of infection. Chicken receiving MSP (0.2 g/L), delayed reaching to 100% mortality to the 7th day after infection, while those receiving MSP low level (0.1 g/L) could achieve 100% survival during the whole incubation period (42 days), either as a preventive or curative approach. H5N1 virus was not detected in the tracheal and cloacal swabs of the groups receiving 0.1 g/L, opposite to the positive control. The low level of MSP (0.1 g/L) reduced the viral titer to about 1% of the positive control in the protective and curative groups after 5 days of infection, and could maintain the bird body-weight, liver and kidney function, and histopathological status within the normal values. Humoral and TLC response in the group receiving both the virus and the MSP (0.1 g/L) may refer to a possibility that MSP-weakened virus has transformed into a vaccine-like material eliciting host immunity.
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Affiliation(s)
- Mahmoud Sitohy
- Biochemistry Department, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt.
| | - Ali Osman
- Biochemistry Department, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt
| | - Seham El-Deeb
- Department of Public Health and Community Medicine, Faculty of Medicine, Zagazig University, Zagazig, 44519, Egypt
| | - Gamelat K Farag
- Virology Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt
| | - Hala M N Tolba
- Department of Avian and Rabbit Medicine, Zagazig University, Zagazig, 44511, Egypt
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16
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Li P, Liu Y, Yang H, Liu HM. Design, synthesis, biological evaluation and structure-activity relationship study of quinazolin-4(3H)-one derivatives as novel USP7 inhibitors. Eur J Med Chem 2021; 216:113291. [PMID: 33684824 DOI: 10.1016/j.ejmech.2021.113291] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 01/10/2021] [Accepted: 01/20/2021] [Indexed: 01/31/2023]
Abstract
Recent research has indicated that the abnormal expression of the deubiquitinase USP7 induces tumorigenesis via multiple cell pathways, and in particular, the p53-MDM2-USP7 pathway is well understood. USP7 is emerging as a promising target for cancer therapy. However, there are limited reports on USP7 inhibitors. Here we report design, synthesis and biological evaluation of novel quinazolin-4(3H)-one derivatives as potent USP7 inhibitors. Our results indicated that the compounds C9 and C19 exhibited the greatest potency against the USP7 catalytic domain, with IC50 values of 4.86 μM and 1.537 μM, respectively. Ub-AMC assays further confirmed IC50 values of 5.048 μM for C9 and 0.595 μM for C19. MTT assays indicated that gastric cancer MGC-803 cells were more sensitive to these compounds than BGC-823 cells. Flow cytometry analysis revealed that C9 restricted cancer cell growth at the G0/G1 and S phases and inhibited the proliferation and clone formation of MGC-803 cells. Further biochemical experiments indicated that C9 decreased the MDM2 protein level and increased the levels of the tumour suppressors p53 and p21 in a dose-dependent manner. Docking studies predicted that solvent exposure of the side chains of C9 and C19 would uniquely form hydrogen bonds with Met407 of USP7. Additionally, C9 exhibited a remarkable anticancer effect in a zebrafish gastric cancer MGC-803 cell model. Our results demonstrated that quinazolin-4(3H)-one derivatives were suitable as leads for the development of novel USP7 inhibitors and especially for anti-gastric cancer drugs.
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Affiliation(s)
- Peng Li
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan, 450001, China
| | - Ying Liu
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan, 450001, China
| | - Hua Yang
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan, 450001, China.
| | - Hong-Min Liu
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan, 450001, China.
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17
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Wang M, Zhang G, Zhao J, Cheng N, Wang Y, Fu Y, Zheng Y, Wang J, Zhu M, Cen S, He J, Wang Y. Synthesis and antiviral activity of a series of novel quinoline derivatives as anti-RSV or anti-IAV agents. Eur J Med Chem 2021; 214:113208. [PMID: 33571829 DOI: 10.1016/j.ejmech.2021.113208] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 11/24/2020] [Accepted: 01/12/2021] [Indexed: 12/17/2022]
Abstract
We report herein the synthesis of a series of novel quinoline derivatives, based on the lead compound 1a, identified from a rRSV-mGFP high-throughput screening assay. Our results revealed that target compounds 1b, 1g-h, 1af and 1ah (IC50 = 3.10-6.93 μM) had good in vitro activity against RSV, which were better than 1a and ribavirin. In addition, we found that compound 1g displayed the lower cytotoxicity (CC50: 2490.33 μM) and the highest selective index (SI = 673.06), suggesting its promising potential as a candidate for further development. On the other hand, compounds 1a, 1m, 1v, 1ad-1af and 1ah-1ai (IC50s: 1.87-14.28 μM) were more active against IAV than or comparable to ribavirin (IC50: 15.36 ± 0.93 μM). Particularly, the most active compound 1ae (IC50: 1.87 ± 0.58 μM) was found to be 8.2-fold more potent than the reference drug, which could inhibit the virus transcription and replication cycle at an early stage.
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Affiliation(s)
- Minghua Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China
| | - Guoning Zhang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China
| | - Jianyuan Zhao
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China
| | - Ningning Cheng
- College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, 100044, China
| | - Yujia Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China
| | - Yuanhui Fu
- College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, 100044, China
| | - Yanpeng Zheng
- College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, 100044, China
| | - Juxian Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China
| | - Mei Zhu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China
| | - Shan Cen
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China.
| | - Jinsheng He
- College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, 100044, China.
| | - Yucheng Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China.
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18
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Li S, Jia X, Li H, Ye Y, Zhang X, Gao Y, Guo G, Liu S, Song G. Structure-aided optimization of 3-O-β-chacotriosyl epiursolic acid derivatives as novel H5N1 virus entry inhibitors. Bioorg Med Chem Lett 2020; 30:127518. [PMID: 32882419 DOI: 10.1016/j.bmcl.2020.127518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/21/2020] [Accepted: 08/21/2020] [Indexed: 01/16/2023]
Abstract
It is urgent to develop new antiviral agents due to the continuous emergence of drug-resistant strains of influenza virus. Our earlier studies have identified that certain pentacyclic triterpene saponins with 3-O-β-chacotriosyl residue are novel H5N1 virus entry inhibitors. In the present study, a series of C-28 modified 3-O-β-chacotriosyl epiursolic acid derivatives via conjugation with different kinds of sides were synthesized, of which anti-H5N1 activities in A549 cells were evaluated in vitro. Among them, 10 exhibited strongest anti-H5N1 potency at the low-micromole level without cytotoxicity, surpassing the potency of ribavirin. Further mechanism studies of the lead compound 10 based on HI, SPR and molecular modeling revealed that these new 3-epiursolic acid saponins could bind tightly to the viral envelope HA protein, thus blocking the invasion of H5N1 viruses into host cells.
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Affiliation(s)
- Sumei Li
- Department of Human Anatomy, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Xiuhua Jia
- Department of Ophthalmology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
| | - Hui Li
- College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China
| | - Yilu Ye
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Xuesha Zhang
- College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China
| | - Yongfeng Gao
- College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China
| | - Guoqing Guo
- Department of Human Anatomy, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Shuwen Liu
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China.
| | - Gaopeng Song
- College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China.
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19
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Design, synthesis and in vitro anti-influenza A virus evaluation of novel quinazoline derivatives containing S-acetamide and NH-acetamide moieties at C-4. Eur J Med Chem 2020; 206:112706. [DOI: 10.1016/j.ejmech.2020.112706] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 07/28/2020] [Accepted: 07/28/2020] [Indexed: 11/20/2022]
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20
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Recent developments of gallic acid derivatives and their hybrids in medicinal chemistry: A review. Eur J Med Chem 2020; 204:112609. [DOI: 10.1016/j.ejmech.2020.112609] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 06/18/2020] [Accepted: 06/19/2020] [Indexed: 02/07/2023]
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21
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Zhang Z, Morris‐Natschke SL, Cheng Y, Lee K, Li R. Development of anti‐influenza agents from natural products. Med Res Rev 2020; 40:2290-2338. [DOI: 10.1002/med.21707] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 06/23/2020] [Accepted: 06/26/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Zhi‐Jun Zhang
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming China
| | - Susan L. Morris‐Natschke
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
| | - Yung‐Yi Cheng
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
| | - Kuo‐Hsiung Lee
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
- Chinese Medicine Research and Development Center China Medical University and Hospital Taichung Taiwan
| | - Rong‐Tao Li
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming China
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22
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Wang M, Zhang G, Wang Y, Wang J, Zhu M, Cen S, Wang Y. Design, synthesis and anti-influenza A virus activity of novel 2,4-disubstituted quinazoline derivatives. Bioorg Med Chem Lett 2020; 30:127143. [DOI: 10.1016/j.bmcl.2020.127143] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 03/19/2020] [Accepted: 03/25/2020] [Indexed: 01/20/2023]
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23
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Synthesis and biological evaluation of quinoline/cinnamic acid hybrids as amyloid-beta aggregation inhibitors. MONATSHEFTE FUR CHEMIE 2020. [DOI: 10.1007/s00706-020-02609-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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24
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Liao Y, Chen L, Li S, Cui ZN, Lei Z, Li H, Liu S, Song G. Structure-aided optimization of 3-O-β-chacotriosyl ursolic acid as novel H5N1 entry inhibitors with high selective index. Bioorg Med Chem 2019; 27:4048-4058. [PMID: 31350154 DOI: 10.1016/j.bmc.2019.07.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 07/12/2019] [Accepted: 07/17/2019] [Indexed: 01/11/2023]
Abstract
Currently, entry inhibitors contribute immensely in developing a new generation of anti-influenza virus drugs. Our earlier studies have identified that 3-O-β-chacotriosyl ursolic acid (1) could inhibit H5N1 pseudovirus by targeting hemagglutinin (HA). In the present study, a series of C-28 modified pentacyclic triterpene saponins via conjugation with a series of amide derivatives were synthesized and their antiviral activities against influenza A/Duck/Guangdong/99 virus (H5N1) in MDCK cells were evaluated. The SARs analysis of these compounds revealed that introduction of certain amide structures at the 17-COOH of ursolic acid could significantly enhance both their antiviral activity and selective index. This study indicated that the attachment of the methoxy group or Cl atom to the phenyl ring at the ortho- or para-position was crucial to improve inhibitory activity. Mechanism studies demonstrated that these title triterpenoids could bind tightly to the viral envelope HA to block the attachment of viruses to host cells, which was consistent with docking studies.
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Affiliation(s)
- Yixian Liao
- College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China; State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Integrative Microbiology Research Centre, Guangdong Province Key Laboratory of Microbial Signals and Disease Control, South China Agricultural University, Guangzhou 510642, China
| | - Lizhu Chen
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Sumei Li
- Department of Human Anatomy, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Zi-Ning Cui
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Integrative Microbiology Research Centre, Guangdong Province Key Laboratory of Microbial Signals and Disease Control, South China Agricultural University, Guangzhou 510642, China
| | - Zhiwei Lei
- Guizhou Tea Reasearch Institute, Guizhou Academy of Agricultural Science, Guiyang, Guizhou 550006, China
| | - Hui Li
- College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China
| | - Shuwen Liu
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China.
| | - Gaopeng Song
- College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China.
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25
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Hodon J, Borkova L, Pokorny J, Kazakova A, Urban M. Design and synthesis of pentacyclic triterpene conjugates and their use in medicinal research. Eur J Med Chem 2019; 182:111653. [PMID: 31499360 DOI: 10.1016/j.ejmech.2019.111653] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 08/27/2019] [Accepted: 08/27/2019] [Indexed: 01/12/2023]
Abstract
Triterpenoids are natural products from plants and many other organisms that have various biological activities, such as antitumor, antiviral, antimicrobial, and protective activities. This review covers the synthesis and biological evaluation of pentacyclic triterpene (PT) conjugates with other molecules that have been found to increase the IC50 or improve the pharmacological profile of the parent PT. Some of these molecules are designed to target specific proteins or cellular organelles, which has resulted in highly selective lead structures for drug development. Other PT conjugates are useful for investigating their mechanism of action. This concept has been very successful: 1) Many compounds, especially mitochondria-targeting PT conjugates, have reached a selective cytotoxicity at low nanomolar concentrations in cancer cells. 2) A number of PT conjugates have had high activity against HIV or the influenza virus. 3) Fluorescent PT conjugates have been able to visualize the PT in living cells, which has allowed quantification of the uptake and distribution of the PT within the cell. 4) Biotinylated PT conjugates have been used to identify target proteins, which may help to show their mechanism of action. 5) A large number of PT conjugates with polyethylene glycol (PEG), polyamines, etc. form nanometer-sized micelles that have a much better pharmacological profile than the PT alone. In summary, the connection of a PT to an appropriate modifying molecule has resulted in extremely useful semisynthetic compounds with a high potential to treat cancer or viral infections or compounds that are useful for the study of the mechanism of action of PTs at the molecular level.
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Affiliation(s)
- Jiri Hodon
- Department of Organic Chemistry, Faculty of Science, Palacky University, 17. listopadu 1192/12, 771 46, Olomouc, Czech Republic
| | - Lucie Borkova
- Department of Organic Chemistry, Faculty of Science, Palacky University, 17. listopadu 1192/12, 771 46, Olomouc, Czech Republic
| | - Jan Pokorny
- Department of Organic Chemistry, Faculty of Science, Palacky University, 17. listopadu 1192/12, 771 46, Olomouc, Czech Republic
| | - Anna Kazakova
- Department of Organic Chemistry, Faculty of Science, Palacky University, 17. listopadu 1192/12, 771 46, Olomouc, Czech Republic
| | - Milan Urban
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University, Hnevotinská 5, 779 00, Olomouc, Czech Republic.
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26
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Su Y, Meng L, Sun J, Li W, Shao L, Chen K, Zhou D, Yang F, Yu F. Design, synthesis of oleanolic acid-saccharide conjugates using click chemistry methodology and study of their anti-influenza activity. Eur J Med Chem 2019; 182:111622. [PMID: 31425909 DOI: 10.1016/j.ejmech.2019.111622] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 08/12/2019] [Accepted: 08/12/2019] [Indexed: 12/13/2022]
Abstract
The development of entry inhibitors is an emerging approach to the inhibition of influenza virus. In our previous research, oleanolic acid (OA) was discovered as a mild influenza hemagglutinin (HA) inhibitor. Herein, as a further study, we report the preparation of a series of OA-saccharide conjugates via the CuAAC reaction, and the anti-influenza activity of these compounds was evaluated in vitro. Among them, compound 11b, an OA-glucose conjugate, showed a significantly increased anti-influenza activity with an IC50 of 5.47 μM, and no obvious cytotoxic effect on MDCK cells was observed at 100 μM. Hemagglutination inhibition assay and docking experiment indicated that 11b might interfere with influenza virus infection by acting on HA protein. Broad-spectrum anti-influenza experiments showed 11b to be robustly potent against 5 different strains, including influenza A and B viruses, with IC50 values at the low-micromole level. Overall, this finding further extends the utility of OA-saccharide conjugates in anti-influenza virus drug design.
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Affiliation(s)
- Yangqing Su
- Medical School of Kunming University of Science and Technology, Kunming, Yunnan, 650500, China
| | - Lingkuan Meng
- Medical School of Kunming University of Science and Technology, Kunming, Yunnan, 650500, China
| | - Jiaqi Sun
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Weijia Li
- Medical School of Kunming University of Science and Technology, Kunming, Yunnan, 650500, China
| | - Liang Shao
- Medical School of Kunming University of Science and Technology, Kunming, Yunnan, 650500, China
| | - Kexuan Chen
- Medical School of Kunming University of Science and Technology, Kunming, Yunnan, 650500, China
| | - Demin Zhou
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Fan Yang
- Medical School of Kunming University of Science and Technology, Kunming, Yunnan, 650500, China.
| | - Fei Yu
- Medical School of Kunming University of Science and Technology, Kunming, Yunnan, 650500, China.
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27
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Liu CM, Huang JY, Sheng LX, Wen XA, Cheng KG. Synthesis and antitumor activity of fluorouracil - oleanolic acid/ursolic acid/glycyrrhetinic acid conjugates. MEDCHEMCOMM 2019; 10:1370-1378. [PMID: 31673307 PMCID: PMC6786008 DOI: 10.1039/c9md00246d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 06/09/2019] [Indexed: 12/21/2022]
Abstract
Due to the obvious adverse effects of 5-fluorouracil that limit its clinical usefulness and considering the diverse biological activities of pentacyclic triterpenes, twelve pentacyclic triterpene-5-fluorouracil conjugates were synthesized and their antitumor activities were evaluated. The results indicated that all the single substitution targeted hybrids (7a-12a) possessed much better antiproliferative activities than the double substitution targeted hybrids (7b-12b). Hybrid 12a exhibited good antiproliferative activities against all the tested MDR cell lines. Furthermore, it was revealed that 12a could induce intracellular calcium influx, the generation of ROS, arrest the cell proliferation at the G1 phase, and activate the apoptotic signaling caspase-8, which eventually activates the apoptotic effector caspase-3 and causes the later nuclear apoptosis.
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Affiliation(s)
- Chun-Mei Liu
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmacy of Guangxi Normal University , Guilin 541004 , PR China . ; ; Tel: +86 0773 2120958
| | - Jia-Yan Huang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmacy of Guangxi Normal University , Guilin 541004 , PR China . ; ; Tel: +86 0773 2120958
| | - Li-Xin Sheng
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmacy of Guangxi Normal University , Guilin 541004 , PR China . ; ; Tel: +86 0773 2120958
| | - Xiao-An Wen
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases and , State Key Laboratory of Natural Medicines , Center of Drug Discovery , China Pharmaceutical University , 24 Tongjia Xiang , Nanjing 210009 , China
| | - Ke-Guang Cheng
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmacy of Guangxi Normal University , Guilin 541004 , PR China . ; ; Tel: +86 0773 2120958
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