1
|
Ding YY, Jin YR, Luo XF, Zhang SY, Dai TL, Ma L, Zhang ZJ, Wu ZR, Jin CX, Liu YQ. Design, Synthesis, and Antimicrobial Activity Evaluation of Novel Isocryptolepine Derivatives against Phytopathogenic Fungi and Bacteria. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:20831-20841. [PMID: 39284582 DOI: 10.1021/acs.jafc.4c03976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2024]
Abstract
This research adopted the Fischer indole synthesis method to continue constructing a novel drug-like chemical entity based on the guidance of isocryptolepine and obtained four series of derivatives: Y, Da, Db, and Dc. The antimicrobial activity of these derivatives against plant pathogens was further evaluated. The results showed that Dc-2 had the best antifungal effect against Botrytis cinerea, and its EC50 value was up to 1.29 μg/mL. In addition, an in vivo activity test showed that the protective effect of Dc-2 on apples was 82.2% at 200 μg/mL, which was better than that of Pyrimethanil (45.4%). Meanwhile, it was found by scanning electron microscopy and transmission electron microscopy that the compound Dc-2 affected the morphology of mycelia. The compound Dc-2 was found to damage the cell membrane by PI and ROS staining. Through experiments such as leakage of cell contents, it was found that the compound Dc-2 changed the permeability of the cell membrane and caused the leakage of substances in the cell. According to the above studies, compound Dc-2 can be used as a candidate lead compound for further structural optimization and development.
Collapse
Affiliation(s)
- Yan-Yan Ding
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China
| | - Ya-Rui Jin
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China
| | - Xiong-Fei Luo
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China
| | - Shao-Yong Zhang
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, College of Life Science, Huzhou University, Huzhou 313000, China
| | - Tian-Li Dai
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China
| | - Li Ma
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China
| | - Zhi-Jun Zhang
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China
| | - Zheng-Rong Wu
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, College of Life Science, Huzhou University, Huzhou 313000, China
| | - Cheng-Xin Jin
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China
| | - Ying-Qian Liu
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, College of Life Science, Huzhou University, Huzhou 313000, China
- State Key Laboratory of Grassland Agro-ecosystems, Lanzhou University, Lanzhou 730000, China
| |
Collapse
|
2
|
Pavunkumar V, Harikrishnan K, Mohanakrishnan AK. Synthesis of Indolo[2,3/3,2- c]quinoline through Complementary PIDA/BF 3·OEt 2 as Well as Pd(0)-Mediated Intramolecular Cyclization of Isomeric N-((Aryl)- N-(phenylsulfonyl)indolyl)methylbenzenesulfonamides. J Org Chem 2024; 89:12204-12227. [PMID: 39121465 DOI: 10.1021/acs.joc.4c01113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/11/2024]
Abstract
Herein, a straightforward facile synthesis of indolo[2,3-c]quinoline analogues was reported from 2-arylamino(phenylsulfonyl)methylindoles involving PIDA/BF3·OEt2-mediated intramolecular dehydrogenative coupling (IDC) as a key step. Even though isomeric 3-arylamino(phenylsulfonyl)methylindoles, upon interaction with PIDA/BF3·OEt2, led to complications, synthesis of the indolo[3,2-c]quinoline framework could be easily achieved from N-(2-iodoaryl)-N-indolylmethylbenzenesulfonamide by employing a Pd(0)-mediated intramolecular cyclization reaction. Under identical conditions, synthesis of indolo[2,3-c]quinolines was also accomplished from the respective N-(2-iodoaryl)-N-indolylmethylbenzenesulfonamides. The SRB assay of fluorine-bound indoloquinolines displayed nanomolar-level cytotoxicity against a nonsmall lung cancer cell line, NCI-H460.
Collapse
Affiliation(s)
- Vinayagam Pavunkumar
- Department of Organic Chemistry, School of Chemical Science, University of Madras, Guindy Campus, Chennai 600025, Tamil Nadu, India
| | - Kesavan Harikrishnan
- Department of Organic Chemistry, School of Chemical Science, University of Madras, Guindy Campus, Chennai 600025, Tamil Nadu, India
| | - Arasambattu K Mohanakrishnan
- Department of Organic Chemistry, School of Chemical Science, University of Madras, Guindy Campus, Chennai 600025, Tamil Nadu, India
| |
Collapse
|
3
|
Håheim KS, Sydnes MO. Regiodivergent Synthesis and Biological Activities of Indoloquinoline Based Compounds. CHEM REC 2024; 24:e202300362. [PMID: 38319822 DOI: 10.1002/tcr.202300362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/15/2024] [Indexed: 02/08/2024]
Abstract
Cryptolepine, neocryptolepine, and isocryptolepine have remained popular synthetic targets ever since their isolation from the aqueous extracts of the West African climbing shrub Cryptolepis sanguinolenta. These natural alkaloids were found to contain significant antimalarial, antiproliferative and antimicrobial activities, making them ideal starting points for the development of novel drug candidates. As natural product synthesis is often plagued with step-heavy procedures and poor atom economy, the discovery of synthetic protocols addressing these concerns are sorely needed. In our laboratories, we have devoted our efforts into the development of regiodivergent synthesis whereby two of the indoloquinoline natural products, namely neocryptolepine and 11H-indolo[3,2-c]quinolines, could be assembled in only a few steps from a common and readily available starting material. Our synthetic endeavors to meet these goals include a cascade palladium-catalyzed Suzuki-Miyuara cross-coupling and intramolecular C-N bond formation and a photochemical nitrene insertion strategy. Furthermore, our methods also allowed for the construction of several diversely functionalized natural product derivatives which were subjected to biological evaluations.
Collapse
Affiliation(s)
- Katja S Håheim
- Department of Chemistry, Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, NO.4036, Stavanger, Norway
| | - Magne O Sydnes
- Department of Chemistry, Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, NO.4036, Stavanger, Norway
| |
Collapse
|
4
|
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.
Collapse
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.
| |
Collapse
|
5
|
Hou L, Zhang S, Ma J, Wang H, Jin T, Terada M, Bao M. Organocatalytic Atroposelective Construction of Axially Chiral Compounds Containing Benzimidazole and Quinoline Rings. Org Lett 2023. [PMID: 37470416 DOI: 10.1021/acs.orglett.3c01905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
An organocatalytic atroposelective strategy for the construction of axially chiral compounds containing benzimidazole and quinoline rings is described. The enantioselective heteroannulation reaction of 2-alkynylbenzimidazoles with ortho-aminophenylketones proceeded smoothly in the presence of chiral phosphoric acid to provide axially chiral heterobiaryls with good yields and enantioselectivities. This is the first example of the combination of benzimidazole and quinoline rings at the 2- and 3-positions, respectively, into axially chiral heterobiaryls by this new strategy.
Collapse
Affiliation(s)
- Linan Hou
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Sheng Zhang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Ji Ma
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Haiyu Wang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Tienan Jin
- Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Masahiro Terada
- Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Ming Bao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| |
Collapse
|
6
|
Alzahrani B, Elderdery AY, Alsrhani A, Alzerwi NAN, Althobiti MM, Elkhalifa AME, Rayzah M, Idrees B, Kumar SS, Mok PL. Sodium alginate encapsulated iron oxide decorated with thymoquinone nanocomposite induces apoptosis in human breast cancer cells via PI3K-Akt-mTOR pathway. Int J Biol Macromol 2023:125054. [PMID: 37245766 DOI: 10.1016/j.ijbiomac.2023.125054] [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: 03/10/2023] [Revised: 05/09/2023] [Accepted: 05/19/2023] [Indexed: 05/30/2023]
Abstract
The present study investigated the cytotoxicity and proapoptotic properties of iron oxide-sodium-alginate-thymoquinone nanocomposites against breast cancer MDA-MB-231 cells in vitro and in silico. This study used chemical synthesis to formulate the nanocomposite. Electron microscopies such as scanning (SEM) and transmission (TEM), Fourier transform infrared (FT-IR), Ultraviolet-Visible, Photoluminescence spectroscopy, selected area (electron) diffraction (SAED), energy dispersive X-ray analysis (EDX), and X-ray diffraction studies (XRD) were used to characterize the synthesized ISAT-NCs and the average size of them was found to be 55 nm. To evaluate the cytotoxic, antiproliferative, and apoptotic potentials of ISAT-NCs on MDA-MB-231 cells, MTT assays, FACS-based cell cycle studies, annexin-V-PI staining, ELISA, and qRT-PCR were used. PI3K-Akt-mTOR receptors and thymoquinone were predicted using in-silico docking studies. Cell proliferation is reduced in MDA-MB-231 cells due to ISAT-NC cytotoxicity. As a result of FACS analysis, ISAT-NCs had nuclear damage, ROS production, and elevated annexin-V levels, which resulted in cell cycle arrest in the S phase. The ISAT-NCs in MDA-MB-231 cells were found to downregulate PI3K-Akt-mTOR regulatory pathways in the presence of inhibitors of PI3K-Akt-mTOR, showing that these regulatory pathways are involved in apoptotic cell death. We also predicted the molecular interaction between thymoquinone and PI3K-Akt-mTOR receptor proteins using in-silico docking studies which also support PI3K-Akt-mTOR signaling inhibition by ISAT-NCs in MDA-MB-231 cells. As a result of this study, we can conclude that ISAT-NCs inhibit the PI3K-Akt-mTOR pathway in breast cancer cell lines, causing apoptotic cell death.
Collapse
Affiliation(s)
- Badr Alzahrani
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia
| | - Abozer Y Elderdery
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia.
| | - Abdullah Alsrhani
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia
| | - Nasser A N Alzerwi
- Department of Surgery, College of Medicine, Majmaah University, P. O. Box 66, Al-Majmaah 11952, Ri-yadh, Saudi Arabia
| | - Maryam Musleh Althobiti
- Department of Clinical Laboratory Science, College of Applied Medical Science, Shaqra, Saudi Arabia
| | - Ahmed M E Elkhalifa
- Department of Public Health, College of Health Sciences, Saudi Electronic University, Riyadh, Saudi Arabia
| | - Musaed Rayzah
- Department of Surgery, College of Medicine, Majmaah University, P. O. Box 66, Al-Majmaah 11952, Ri-yadh, Saudi Arabia
| | - Bandar Idrees
- Department of Surgery, Prince Sultan Military Medical City in Riyadh, Makkah Al Mukarramah Rd, As Sulimaniyah, Saudi Arabia
| | - Suresh S Kumar
- Centre for Materials Engineering and Regenerative Medicine, Bharath Institute of Higher Education and Research, Chennai, India
| | - Pooi Ling Mok
- Department of Biomedical Science, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| |
Collapse
|
7
|
CFNC, a neocryptolepine derivative, inhibited the growth of gastric cancer AGS cells by inhibiting PI3K/AKT signaling pathway. Eur J Pharmacol 2022; 938:175408. [PMID: 36442620 DOI: 10.1016/j.ejphar.2022.175408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/17/2022] [Accepted: 11/21/2022] [Indexed: 11/26/2022]
Abstract
Gastric cancer is highly heterogeneous and there is still a lack of efficient, low-toxicity small molecule compounds for the treatment of gastric cancer. Natural products are important sources for the development of antitumor compounds. Therefore, it is promising strategy to find the lead compound of anti-gastric cancer agents by structural modification of natural products. The aim of this study was to synthesize a novel neocryptolepine derivative CFNC and explore its potential anti-gastric cancer effect and molecular mechanism. The MTT assay showed that the IC50 of CFNC on AGS cells reached 148 nM. CFNC arrested AGS cells in the G2/M phase of the cell cycle. Furthermore, CFNC inhibited cell proliferation and migration, leading to the loss of membrane potential by causing mitochondrial dysfunction, which induced the apoptosis of AGS cells. Western blot assay suggested that CFNC could inhibit the expression of important proteins in the PI3K/AKT/mTOR signaling pathway. These results showed that CFNC exhibited strong cytotoxic activity in gastric cancer cell lines by regulating the PI3K/AKT/mTOR signaling pathway. Taken together, CFNC could be a promising lead compound for the clinical treatment of gastric cancer.
Collapse
|
8
|
Chen G, Cai X, Zhang X, Fan X. Condition-Dependent Selective Synthesis of Indolo[1,2- c]quinazolines and Indolo[3,2- c]quinolines from 2-(1 H-Indol-2-yl)anilines and Sulfoxonium Ylides. J Org Chem 2022; 87:9815-9828. [PMID: 35839292 DOI: 10.1021/acs.joc.2c00858] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In this paper, a selective synthesis of indolo[1,2-c]quinazolines and indolo[3,2-c]quinolines through the cascade reactions of 2-(1H-indol-2-yl)anilines with sulfoxonium ylides is presented. The formation of products involves the generation of a carbene species from sulfoxonium ylide and its N-H bond insertion reaction with 2-(1H-indol-2-yl)aniline followed by deoxygenative imine formation, intramolecular N- or C- nucleophilic addition and deoxygenative aromatization. This switchable synthesis was condition-dependent. In the presence of K2CO3 in CH3CN, the reaction mainly furnished indolo[1,2-c]quinazolines. In the presence of HOAc in dioxane, it selectively afforded indolo[3,2-c]quinolines. In addition, direct C-H/N-H functionalization of the products obtained provides a convenient and direct access to polycyclic heteroaromatic compounds. These novel protocols have advantages such as readily accessible substrates, easily tunable selectivity, good compatibility with diverse functional groups, and the use of air as a cost-free and sustainable oxidant.
Collapse
Affiliation(s)
- Guang Chen
- School of Environment, School of Chemistry and Chemical Engineering, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, NMPA Key Laboratory for Research and Evaluation of Innovative Drug, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xinyuan Cai
- School of Environment, School of Chemistry and Chemical Engineering, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, NMPA Key Laboratory for Research and Evaluation of Innovative Drug, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xinying Zhang
- School of Environment, School of Chemistry and Chemical Engineering, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, NMPA Key Laboratory for Research and Evaluation of Innovative Drug, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xuesen Fan
- School of Environment, School of Chemistry and Chemical Engineering, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, NMPA Key Laboratory for Research and Evaluation of Innovative Drug, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Henan Normal University, Xinxiang, Henan 453007, China
| |
Collapse
|
9
|
Mishra DR, Panda BS, Nayak S, Panda J, Mohapatra S. Recent Advances in the Synthesis of 5‐Membered
N
‐Heterocycles via Rhodium Catalysed Cascade Reactions. ChemistrySelect 2022. [DOI: 10.1002/slct.202200531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Deepak R. Mishra
- Organic Synthesis Laboratory Department of Chemistry Ravenshaw University Cuttack 753003 Odisha India
| | - Bhabani S. Panda
- Organic Synthesis Laboratory Department of Chemistry Ravenshaw University Cuttack 753003 Odisha India
| | - Sabita Nayak
- Organic Synthesis Laboratory Department of Chemistry Ravenshaw University Cuttack 753003 Odisha India
| | - Jasmine Panda
- Organic Synthesis Laboratory Department of Chemistry Ravenshaw University Cuttack 753003 Odisha India
| | - Seetaram Mohapatra
- Organic Synthesis Laboratory Department of Chemistry Ravenshaw University Cuttack 753003 Odisha India
| |
Collapse
|
10
|
Wittmann C, Bacher F, Enyedy EA, Dömötör O, Spengler G, Madejski C, Reynisson J, Arion VB. Highly Antiproliferative Latonduine and Indolo[2,3- c]quinoline Derivatives: Complex Formation with Copper(II) Markedly Changes the Kinase Inhibitory Profile. J Med Chem 2022; 65:2238-2261. [PMID: 35104137 PMCID: PMC8842277 DOI: 10.1021/acs.jmedchem.1c01740] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
![]()
A series of latonduine
and indoloquinoline derivatives HL1–HL8 and their copper(II)
complexes (1–8) were synthesized and comprehensively
characterized. The structures of five compounds (HL6, [CuCl(L1)(DMF)]·DMF, [CuCl(L2)(CH3OH)], [CuCl(L3)]·0.5H2O, and [CuCl2(H2L5)]Cl·2DMF) were elucidated
by single crystal X-ray diffraction. The copper(II) complexes revealed
low micro- to sub-micromolar IC50 values with promising
selectivity toward human colon adenocarcinoma multidrug-resistant
Colo320 cancer cells as compared to the doxorubicin-sensitive Colo205
cell line. The lead compounds HL4 and 4 as well as HL8 and 8 induced apoptosis efficiently in Colo320 cells. In addition, the
copper(II) complexes had higher affinity to DNA than their metal-free
ligands. HL8 showed selective inhibition for
the PIM-1 enzyme, while 8 revealed strong inhibition
of five other enzymes, i.e., SGK-1, PKA, CaMK-1, GSK3β, and
MSK1, from a panel of 50 kinases. Furthermore, molecular modeling
of the ligands and complexes showed a good fit to the binding pockets
of these targets.
Collapse
Affiliation(s)
- Christopher Wittmann
- Institute of Inorganic Chemistry of the University of Vienna, Währinger Strasse, 42, Vienna A1090, Austria
| | - Felix Bacher
- Institute of Inorganic Chemistry of the University of Vienna, Währinger Strasse, 42, Vienna A1090, Austria
| | - Eva A Enyedy
- Department of Inorganic and Analytical Chemistry, Interdisciplinary Excellence Centre, University of Szeged, Dóm tér 7, Szeged H-6720, Hungary.,MTA-SZTE Lendület Functional Metal Complexes Research Group, University of Szeged, Dóm tér 7, Szeged H-6720, Hungary
| | - Orsolya Dömötör
- Department of Inorganic and Analytical Chemistry, Interdisciplinary Excellence Centre, University of Szeged, Dóm tér 7, Szeged H-6720, Hungary.,MTA-SZTE Lendület Functional Metal Complexes Research Group, University of Szeged, Dóm tér 7, Szeged H-6720, Hungary
| | - Gabriella Spengler
- MTA-SZTE Lendület Functional Metal Complexes Research Group, University of Szeged, Dóm tér 7, Szeged H-6720, Hungary.,Department of Medical Microbiology, Albert Szent-Györgyi Health Center and Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis u. 6, Szeged H-6725, Hungary
| | - Christian Madejski
- Institute of Inorganic Chemistry of the University of Vienna, Währinger Strasse, 42, Vienna A1090, Austria
| | - Jóhannes Reynisson
- School of Pharmacy and Bioengineering, Keele University, Hornbeam Building, Staffordshire ST5 5BG, United Kingdom
| | - Vladimir B Arion
- Institute of Inorganic Chemistry of the University of Vienna, Währinger Strasse, 42, Vienna A1090, Austria
| |
Collapse
|
11
|
Uppalabat T, Tapdara A, Khaikate O, Worakul T, Surawatanawong P, Leowanawat P, Soorukram D, Reutrakul V, Meesin J, Kuhakarn C. Synthesis of indolo- and benzothieno[3,2-c]quinolines via POCl3 mediated tandem cyclization of o-alkynylisocyanobenzenes derived from o-alkynyl-N-phenylformamides. NEW J CHEM 2022. [DOI: 10.1039/d2nj02791g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A synthesis of indolo[3,2-c]quinolines and benzothieno[3,2-c]quinolines has been developed employing o-alkynyl-N-phenylformamide derivatives as the substrates. The reaction proceeded via a tandem process involving POCl3‒assisted intramolecular cyclization of the firstly formed...
Collapse
|
12
|
Nuthakki VK, Mudududdla R, Bharate SB. Role of basic aminoalkyl chains in the lead optimization of Indoloquinoline alkaloids. Eur J Med Chem 2021; 227:113938. [PMID: 34710743 DOI: 10.1016/j.ejmech.2021.113938] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/12/2021] [Accepted: 10/19/2021] [Indexed: 11/19/2022]
Abstract
Indoloquinoline (IQ) is an important class of naturally occurring antimalarial alkaloids, mainly represented by cryptolepine, isocryptolepine, and neocryptolepine. The IQ structural framework consists of four isomeric ring systems differing via the linkage of indole with quinoline as [3,2-b], [3,2-c], [2,3-c], and [2,3-b]. Structurally, IQs are planar and thus they bind strongly to the DNA which largely contributes to their biological properties. The structural rigidity and associated nonspecific cellular toxicity is a key shortcoming of the IQ structural framework for preclinical development. Thus, the lead optimization efforts were aimed at improving the therapeutic window and ADME properties of IQs. The structural modifications mainly involved attaching the basic aminoalkyl chains that positively modulates the vital physicochemical and topological parameters, thereby improves biological activity. Our analysis has found that the aminoalkylation consistently improved the selectivity index and provided acceptable in-vivo antimalarial/anticancer activity. Herein, we critically review the role of aminoalkylation in deciphering the antimalarial and cytotoxic activity of IQs.
Collapse
Affiliation(s)
- Vijay K Nuthakki
- Natural Products & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, 180001, India; Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Ramesh Mudududdla
- Natural Products & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, 180001, India; Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Sandip B Bharate
- Natural Products & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, 180001, India; Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, 201002, India.
| |
Collapse
|
13
|
Yang G, Sun S, Li Z, Liu Y, Wang J. Organocatalytic atroposelective heterocycloaddition to access axially chiral 2-arylquinolines. Commun Chem 2021; 4:144. [PMID: 36697620 PMCID: PMC9814953 DOI: 10.1038/s42004-021-00580-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 09/20/2021] [Indexed: 01/28/2023] Open
Abstract
Axially chiral heterobiaryls play a vital role in asymmetric synthesis and drug discovery. However, there are few reports on the synthesis of atropisomeric heterobiaryls compared with axially chiral biaryls. Thus, the rapid enantioselective construction of optically active heterobiaryls and their analogues remains an attractive challenge. Here, we report a concise chiral amine-catalyzed atroposelective heterocycloaddition reaction of alkynes with ortho-aminoarylaldehydes, and obtain a new class of axially chiral 2-arylquinoline skeletons with high yields and excellent enantioselectivities. In addition, the axially chiral 2-arylquinoline framework with different substituents is expected to be widely used in enantioselective synthesis.
Collapse
Affiliation(s)
- Gongming Yang
- grid.12527.330000 0001 0662 3178School of Pharmaceutical Sciences, Key Laboratory of Bioorganic Phosphorous Chemistry and Chemical Biology (Ministry of Education), Tsinghua University, Beijing, 100084 China
| | - Shaofa Sun
- grid.470508.e0000 0004 4677 3586College of Chemistry and Biological Sciences, Hubei University of Science and Technology, Xianning, Hubei 437100 China
| | - Zhipeng Li
- grid.12527.330000 0001 0662 3178School of Pharmaceutical Sciences, Key Laboratory of Bioorganic Phosphorous Chemistry and Chemical Biology (Ministry of Education), Tsinghua University, Beijing, 100084 China
| | - Yuhan Liu
- grid.12527.330000 0001 0662 3178School of Pharmaceutical Sciences, Key Laboratory of Bioorganic Phosphorous Chemistry and Chemical Biology (Ministry of Education), Tsinghua University, Beijing, 100084 China
| | - Jian Wang
- grid.12527.330000 0001 0662 3178School of Pharmaceutical Sciences, Key Laboratory of Bioorganic Phosphorous Chemistry and Chemical Biology (Ministry of Education), Tsinghua University, Beijing, 100084 China ,grid.470508.e0000 0004 4677 3586College of Chemistry and Biological Sciences, Hubei University of Science and Technology, Xianning, Hubei 437100 China
| |
Collapse
|
14
|
Mondal A, Sharma R, Pal D, Srimani D. Recent Progress in the Synthesis of Heterocycles through Base Metal‐Catalyzed Acceptorless Dehydrogenative and Borrowing Hydrogen Approach. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100517] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Avijit Mondal
- Department of Chemistry Indian Institute of Technology Guwahati, Assam Kamrup (Rural) 781039 India
| | - Rahul Sharma
- Department of Chemistry Indian Institute of Technology Guwahati, Assam Kamrup (Rural) 781039 India
| | - Debjyoti Pal
- Department of Chemistry Indian Institute of Technology Guwahati, Assam Kamrup (Rural) 781039 India
| | - Dipankar Srimani
- Department of Chemistry Indian Institute of Technology Guwahati, Assam Kamrup (Rural) 781039 India
| |
Collapse
|
15
|
Lauria A, La Monica G, Bono A, Martorana A. Quinoline anticancer agents active on DNA and DNA-interacting proteins: From classical to emerging therapeutic targets. Eur J Med Chem 2021; 220:113555. [PMID: 34052677 DOI: 10.1016/j.ejmech.2021.113555] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 05/10/2021] [Accepted: 05/13/2021] [Indexed: 12/25/2022]
Abstract
Quinoline is one of the most important and versatile nitrogen heterocycles embodied in several biologically active molecules. Within the numerous quinolines developed as antiproliferative agents, this review is focused on compounds interfering with DNA structure or with proteins/enzymes involved in the regulation of double helix functional processes. In this light, a special focus is given to the quinoline compounds, acting with classical/well-known mechanisms of action (DNA intercalators or Topoisomerase inhibitors). In particular, the quinoline drugs amsacrine and camptothecin (CPT) have been studied as key lead compounds for the development of new agents with improved PK and tolerability properties. Moreover, notable attention has been paid to the quinoline molecules, which are able to interfere with emerging targets involved in cancer progression, as G-quadruplexes or the epigenetic ones (e.g.: histone deacetylase, DNA and histones methyltransferase). The antiproliferative and the enzymatic inhibition data of the reviewed compounds have been analyzed. Furthermore, concerning the SAR (structure-activity relationship) aspects, the most recurrent ligand-protein interactions are summarized, underling the structural requirements for each kind of mechanism of action.
Collapse
Affiliation(s)
- Antonino Lauria
- Dipartimento di Scienze e Technologie Biologiche Chimiche e Farmaceutiche "STEBICEF" - University of Palermo, Via Archirafi - 32, 90123, Palermo, Italy
| | - Gabriele La Monica
- Dipartimento di Scienze e Technologie Biologiche Chimiche e Farmaceutiche "STEBICEF" - University of Palermo, Via Archirafi - 32, 90123, Palermo, Italy
| | - Alessia Bono
- Dipartimento di Scienze e Technologie Biologiche Chimiche e Farmaceutiche "STEBICEF" - University of Palermo, Via Archirafi - 32, 90123, Palermo, Italy
| | - Annamaria Martorana
- Dipartimento di Scienze e Technologie Biologiche Chimiche e Farmaceutiche "STEBICEF" - University of Palermo, Via Archirafi - 32, 90123, Palermo, Italy.
| |
Collapse
|
16
|
Yuan S, Zhang J, Zhang D, Wei D, Zuo J, Song J, Yu B, Liu HM. Cu(OTf) 2-Catalyzed Intramolecular Radical Cascade Reactions for the Diversity-Oriented Synthesis of Quinoline-Annulated Polyheterocyclic Frameworks. Org Lett 2021; 23:1445-1450. [PMID: 33560123 DOI: 10.1021/acs.orglett.1c00129] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Compound libraries with high levels of structural diversity and novelty could cover underexploited chemical space and thus have been highly pursued in drug discovery. Herein, we report the first Cu(OTf)2-catalyzed intramolecular radical cascade reactions that enable the diversity-oriented synthesis of quinoline-annulated polyheterocyclic compounds (7 unique scaffolds, 66 examples) in an efficient manner. This work demonstrates an alternative route to access the natural product- and druglike compound collection with high levels of structural diversity and novelty.
Collapse
Affiliation(s)
- Shuo Yuan
- School of Pharmaceutical Sciences, Zhengzhou University, Science Road 100, Zhengzhou 450001, China
| | - Jingya Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Science Road 100, Zhengzhou 450001, China
| | - Danqing Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Science Road 100, Zhengzhou 450001, China
| | - Donghui Wei
- College of Chemistry, and Institute of Green Catalysis, Zhengzhou University, Science Road 100, Zhengzhou 450001, China
| | - Jiahui Zuo
- School of Pharmaceutical Sciences, Zhengzhou University, Science Road 100, Zhengzhou 450001, China
| | - Jian Song
- School of Pharmaceutical Sciences, Zhengzhou University, Science Road 100, Zhengzhou 450001, China
| | - Bin Yu
- School of Pharmaceutical Sciences, Zhengzhou University, Science Road 100, Zhengzhou 450001, China
| | - Hong-Min Liu
- School of Pharmaceutical Sciences, Zhengzhou University, Science Road 100, Zhengzhou 450001, China
| |
Collapse
|
17
|
Hsueh WY, Lee YSE, Huang MS, Lai CH, Gao YS, Lin JC, Chen YF, Chang CL, Chou SY, Chen SF, Lu YY, Chang LH, Lin SF, Lin YH, Hsu PC, Wei WY, Huang YC, Kao YF, Teng LW, Liu HH, Chen YC, Yuan TT, Chan YW, Huang PH, Chao YT, Huang SY, Jian BH, Huang HY, Yang SC, Lo TH, Huang GR, Wang SY, Lin HS, Chuang SH, Huang JJ. Copper(I)-Catalyzed Nitrile-Addition/ N-Arylation Ring-Closure Cascade: Synthesis of 5,11-Dihydro-6 H-indolo[3,2- c]quinolin-6-ones as Potent Topoisomerase-I Inhibitors. J Med Chem 2021; 64:1435-1453. [PMID: 33492141 DOI: 10.1021/acs.jmedchem.0c00727] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
In this paper, we present a copper(I)-catalyzed nitrile-addition/N-arylation ring-closure cascade for the synthesis of 5,11-dihydro-6H-indolo[3,2-c]quinolin-6-ones from 2-(2-bromophenyl)-N-(2-cyanophenyl)acetamides. Using CuBr and t-BuONa in dimethylformamide (DMF) as the optimal reaction conditions, the cascade reaction gave the target products, in high yields, with a good substrate scope. Application of the cascade reaction was demonstrated on the concise total syntheses of alkaloid isocryptolepine. Further optimization of the products from the cascade reaction led to 3-chloro-5,12-bis[2-(dimethylamino)ethyl]-5,12-dihydro-6H-[1,3]dioxolo[4',5':5,6]indolo[3,2-c]quinolin-6-one (2k), which exhibited the characteristic DNA topoisomerase-I inhibitory mechanism of action with potent in vitro anticancer activity. Compound 2k actively inhibited ARC-111- and SN-38-resistant HCT-116 cells and showed in vivo activity in mice bearing human HCT-116 and SJCRH30 xenografts. The interaction of 2k with the Top-DNA cleavable complex was revealed by docking simulations to guide the future optimization of 5,11-dihydro-6H-indolo[3,2-c]quinolin-6-ones as topoisomerase-I inhibitors.
Collapse
Affiliation(s)
- Wen-Yun Hsueh
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Ying-Shuan E Lee
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Min-Sian Huang
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Chin-Hung Lai
- Department of Applied Chemistry, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Yu-Sheng Gao
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Jo-Chu Lin
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Yu-Fen Chen
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Chih-Lin Chang
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Shan-Yen Chou
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Shyh-Fong Chen
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Yann-Yu Lu
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Lien-Hsiang Chang
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Shu Fu Lin
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Yu-Hsiang Lin
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Pi-Chen Hsu
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Win-Yin Wei
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Ya-Chi Huang
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Yi-Feng Kao
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Li-Wei Teng
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Hung-Huang Liu
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Ying-Chou Chen
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Ta-Tung Yuan
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Ya-Wen Chan
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Po-Hsun Huang
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Yu-Ting Chao
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Shin-Yi Huang
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Bo-Han Jian
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Hsin-Yi Huang
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Sheng-Chuan Yang
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Tzu-Hao Lo
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Guan-Ru Huang
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Shao-Yun Wang
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan
| | - Her-Sheng Lin
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Shih-Hsien Chuang
- Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| | - Jiann-Jyh Huang
- Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Road, Chiayi City 60004, Taiwan.,Development Center for Biotechnology, National Biotechnology Research Park, Taipei City 11571, Taiwan
| |
Collapse
|
18
|
Zhang L, Shen J, Wu S, Zhong G, Wang Y, Tan B. Design and Atroposelective Construction of IAN analogues by Organocatalytic Asymmetric Heteroannulation of Alkynes. Angew Chem Int Ed Engl 2020; 59:23077-23082. [DOI: 10.1002/anie.202010598] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 08/27/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Lei Zhang
- College of Materials Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 311121 China
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Jiahua Shen
- College of Materials Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 311121 China
| | - San Wu
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Guofu Zhong
- College of Materials Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 311121 China
| | - Yong‐Bin Wang
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Bin Tan
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| |
Collapse
|
19
|
Zhang L, Shen J, Wu S, Zhong G, Wang Y, Tan B. Design and Atroposelective Construction of IAN analogues by Organocatalytic Asymmetric Heteroannulation of Alkynes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010598] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Lei Zhang
- College of Materials Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 311121 China
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Jiahua Shen
- College of Materials Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 311121 China
| | - San Wu
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Guofu Zhong
- College of Materials Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou 311121 China
| | - Yong‐Bin Wang
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Bin Tan
- Shenzhen Grubbs Institute and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| |
Collapse
|
20
|
Mekheimer RA, Al-Sheikh MA, Medrasi HY, Sadek KU. Advancements in the synthesis of fused tetracyclic quinoline derivatives. RSC Adv 2020; 10:19867-19935. [PMID: 35520416 PMCID: PMC9054245 DOI: 10.1039/d0ra02786c] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 05/07/2020] [Indexed: 11/21/2022] Open
Abstract
Fused tetracyclic systems containing a quinoline nucleus represent an important class of heterocyclic bioactive natural products and pharmaceuticals because of their significant and wide-spectrum biological properties. Several of these compounds have been obtained with diverse pharmacological and biological activities, such as antiplasmodial, antifungal, antibacterial, potent antiparasitic, antiproliferative, anti-tumor and anti-inflammatory activities. This information will be beneficial for medicinal chemists in the field of drug discovery to design and synthesize new fused tetracyclic quinolines as potent therapeutical agents. This review article provides a comprehensive report regarding the methods developed for the synthesis of fused tetracyclic quinolines reported so far (till October 2019). The article includes synthesis by one-pot domino reaction, microwave synthesis using a catalyst, using ionic liquids, photocatalytic synthesis (UV radiation), Pfitzinger reaction, I2-catalyzed cyclization reaction, Wittig reaction, cascade reaction, imino Diels-Alder reaction, Friedel-Crafts reaction, CDC reaction, solvent-free reactions and using small chiral organic molecules as catalysts. To the best of our knowledge, this is the first review focused on the synthesis of fused tetracyclic quinolines along with mechanistic aspects.
Collapse
Affiliation(s)
- Ramadan A Mekheimer
- Department of Chemistry, Faculty of Science, Minia University Minia 61519 Egypt
| | - Mariam A Al-Sheikh
- Department of Chemistry, Faculty of Science, University of Jeddah Jeddah 21589 Saudi Arabia
| | - Hanadi Y Medrasi
- Department of Chemistry, Faculty of Science, University of Jeddah Jeddah 21589 Saudi Arabia
| | - Kamal U Sadek
- Department of Chemistry, Faculty of Science, Minia University Minia 61519 Egypt
| |
Collapse
|
21
|
Jia R, Li B, Liang R, Zhang X, Fan X. Tunable Synthesis of Indolo[3,2-c]quinolines or 3-(2-Aminophenyl)quinolines via Aerobic/Anaerobic Dimerization of 2-Alkynylanilines. Org Lett 2019; 21:4996-5001. [DOI: 10.1021/acs.orglett.9b01534] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ruixue Jia
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, School of Environment, Henan Normal University, Xinxiang, Henan 453007, China
| | - Bin Li
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, School of Environment, Henan Normal University, Xinxiang, Henan 453007, China
| | - Rong Liang
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, School of Environment, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xinying Zhang
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, School of Environment, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xuesen Fan
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, School of Environment, Henan Normal University, Xinxiang, Henan 453007, China
| |
Collapse
|
22
|
Structural Modifications of Nature-Inspired Indoloquinolines: A Mini Review of Their Potential Antiproliferative Activity. Molecules 2019; 24:molecules24112121. [PMID: 31195640 PMCID: PMC6600460 DOI: 10.3390/molecules24112121] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 05/27/2019] [Accepted: 06/01/2019] [Indexed: 02/04/2023] Open
Abstract
Cryptolepine, neocryptolepine and isocryptolepine are naturally occurring indoloquinoline alkaloids with various spectrum of biological properties. Structural modification is an extremely effective means to improve their bioactivities. This review enumerates several neocryptolepine and isocryptolepine analogues with potent antiproliferative activity against MV4-11 (leukemia), A549 (lung cancer), HCT116 (colon cancer) cell lines in vitro. Its activity towards normal mouse fibroblasts BALB/3T3 was also evaluated. Furthermore, structure activity relationships (SAR) are briefly discussed. The anticancer screening of neocryptolepine derivatives was performed in order to determine their cytotoxic and growth inhibitory activities across the JFCR39 cancer cell line panel.
Collapse
|
23
|
Zhang Y, Sun Y, Wei Y, Shi M. Phosphine‐Catalyzed Intermolecular Annulations of Fluorinated
ortho
‐Aminophenones with Alkynones
–
The Switchable [4+2] or [4+2]/[3+2] Cycloaddition. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900082] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yanshun Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular EngineeringEast China University of Science and Technology 130 Mei Long Road Shanghai 200237 People's Republic of China
| | - Yaoliang Sun
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular EngineeringEast China University of Science and Technology 130 Mei Long Road Shanghai 200237 People's Republic of China
| | - Yin Wei
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, University of Chinese Academy of Sciences, Shanghai Institute of Organic ChemistryChinese Academy of Sciences 345 Ling Ling Road Shanghai 200032 People's Republic of China
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular EngineeringEast China University of Science and Technology 130 Mei Long Road Shanghai 200237 People's Republic of China
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, University of Chinese Academy of Sciences, Shanghai Institute of Organic ChemistryChinese Academy of Sciences 345 Ling Ling Road Shanghai 200032 People's Republic of China
- State Key Laboratory and Institute of Elemento-Organic ChemistryNankai University Tianjin 300071 People's Republic of China
| |
Collapse
|
24
|
Synthesis of 8-hydroxyquinoline glycoconjugates and preliminary assay of their β1,4-GalT inhibitory and anti-cancer properties. Bioorg Chem 2019; 84:326-338. [DOI: 10.1016/j.bioorg.2018.11.047] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 11/22/2018] [Accepted: 11/24/2018] [Indexed: 12/21/2022]
|
25
|
Kappenberg YG, Ketzer A, Stefanello FS, Salbego PRS, Acunha TV, Abbadi BL, Bizarro CV, Basso LA, Machado P, Martins MAP, Zanatta N, Iglesias BA, Bonacorso HG. Synthesis and photophysical, thermal and antimycobacterial properties of novel 6-amino-2-alkyl(aryl/heteroaryl)-4-(trifluoromethyl) quinolines. NEW J CHEM 2019. [DOI: 10.1039/c9nj01681c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel 2-aryl(heteroaryl)-6-amino-4-(trifluoromethyl)quinoline scaffolds with promising photophysical, thermal and antimycobacterial properties are reported.
Collapse
|
26
|
Shanahan RM, Hickey A, Reen FJ, O'Gara F, McGlacken GP. Synthesis of Benzofuroquinolines via Phosphine-Free Direct Arylation of 4-Phenoxyquinolines in Air. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800923] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Rachel M. Shanahan
- Analytical and Biological Research Facility (ABCRF) & School of Chemistry; University College Cork; Cork Ireland
| | - Aobha Hickey
- Analytical and Biological Research Facility (ABCRF) & School of Chemistry; University College Cork; Cork Ireland
| | - F. Jerry Reen
- School of Microbiology; University College Cork; Cork Ireland
| | - Fergal O'Gara
- BIOMERIT Research Centre; School of Microbiology; University College Cork; Cork Ireland
- School of Biomedical Sciences; Curtin Health Innovation Research Institute; Curtin University; 6102 Perth WA Australia
| | - Gerard P. McGlacken
- Analytical and Biological Research Facility (ABCRF) & School of Chemistry; University College Cork; Cork Ireland
| |
Collapse
|
27
|
Wolfram RK, Fischer L, Kluge R, Ströhl D, Al-Harrasi A, Csuk R. Homopiperazine-rhodamine B adducts of triterpenoic acids are strong mitocans. Eur J Med Chem 2018; 155:869-879. [PMID: 29960206 DOI: 10.1016/j.ejmech.2018.06.051] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 06/18/2018] [Accepted: 06/22/2018] [Indexed: 02/08/2023]
Abstract
Parent pentacyclic triterpenoic acids such as ursolic-, oleanolic, glycyrrhetinic, betulinic and boswellic acid were converted into their acetylated piperazinyl amides that were coupled with rhodamine B. SRB assays to evaluate their cytotoxicity showed all of these triterpene-homopiperazinyl-rhodamine adducts 16-20 being highly cytotoxic for a panel of human tumor cell lines even in nanomolar concentrations while being significantly less cytotoxic for non-malignant cells. Interestingly enough, these compounds were even more cytotoxic than previously prepared piperazinyl analogs, thus making the homopiperazinyl spacer a very interesting scaffold for the development of biologically active compounds. Extra staining experiments showed that the cytostatic effect of compounds 18 and 20 onto A2780 cancer cells is due to their ability to act as a mitocan.
Collapse
Affiliation(s)
- Ratna Kancana Wolfram
- Martin-Luther-University Halle-Wittenberg, Organic Chemistry, Kurt-Mothes-Str. 2, D-06120, Halle (Saale), Germany
| | - Lucie Fischer
- Martin-Luther-University Halle-Wittenberg, Organic Chemistry, Kurt-Mothes-Str. 2, D-06120, Halle (Saale), Germany
| | - Ralph Kluge
- Martin-Luther-University Halle-Wittenberg, Organic Chemistry, Kurt-Mothes-Str. 2, D-06120, Halle (Saale), Germany
| | - Dieter Ströhl
- Martin-Luther-University Halle-Wittenberg, Organic Chemistry, Kurt-Mothes-Str. 2, D-06120, Halle (Saale), Germany
| | - Ahmed Al-Harrasi
- University of Nizwa, Chair of Oman's Medicinal Plants and Marine Natural Products, P.O. Box 33, PC 616, Birkat Al-Mauz, Nizwa, Oman
| | - René Csuk
- Martin-Luther-University Halle-Wittenberg, Organic Chemistry, Kurt-Mothes-Str. 2, D-06120, Halle (Saale), Germany.
| |
Collapse
|
28
|
Shee S, Ganguli K, Jana K, Kundu S. Cobalt complex catalyzed atom-economical synthesis of quinoxaline, quinoline and 2-alkylaminoquinoline derivatives. Chem Commun (Camb) 2018; 54:6883-6886. [PMID: 29790492 DOI: 10.1039/c8cc02366b] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new phosphine-free Co(ii) complex-catalyzed synthesis of various quinoxalines via dehydrogenative coupling of vicinal diols with both o-phenylenediamines and 2-nitroanilines is reported. This complex was also effective for the synthesis of quinolines. The practical aspect of this catalytic system was revealed by the one-pot synthesis of 2-alkylaminoquinolines.
Collapse
Affiliation(s)
- Sujan Shee
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India.
| | | | | | | |
Collapse
|
29
|
Zhao H, Chen X, Jiang H, Zhang M. Copper-catalysed dehydrogenative α-C(sp3)–H amination of tetrahydroquinolines with O-benzoyl hydroxylamines. Org Chem Front 2018. [DOI: 10.1039/c7qo00794a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A copper-catalysed dehydrogenative α-C(sp3)–H amination of tetrahydroquinolines with O-benzoyl hydroxylamines has been demonstrated, which enables direct access to 2-alkylaminoquinolines in efficient manner.
Collapse
Affiliation(s)
- He Zhao
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- China
| | - Xiuwen Chen
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- China
| | - Huanfeng Jiang
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- China
| | - Min Zhang
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- China
| |
Collapse
|
30
|
Maji M, Chakrabarti K, Paul B, Roy BC, Kundu S. Ruthenium(II)-NNN-Pincer-Complex-Catalyzed Reactions Between Various Alcohols and Amines for Sustainable C−N and C−C Bond Formation. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701117] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Milan Maji
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur - 208016 India
| | - Kaushik Chakrabarti
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur - 208016 India
| | - Bhaskar Paul
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur - 208016 India
| | - Bivas Chandra Roy
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur - 208016 India
| | - Sabuj Kundu
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur - 208016 India
| |
Collapse
|
31
|
Phytochemical and Pharmacological Review of Cryptolepis sanguinolenta (Lindl.) Schlechter. Adv Pharmacol Sci 2017; 2017:3026370. [PMID: 29750083 PMCID: PMC5661077 DOI: 10.1155/2017/3026370] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 08/14/2017] [Accepted: 09/12/2017] [Indexed: 11/18/2022] Open
Abstract
Ethnopharmacological Relevance Cryptolepis sanguinolenta is a scrambling thin-stemmed shrub found in Africa. Traditionally in West Africa, it is employed in the treatment of malaria, diarrhea, and respiratory conditions. This review discusses the traditional importance as well as the phytochemical, ethnomedical, pharmacological, and toxicological importance of this plant. Materials and Methods Excerpta Medica Database, Google Scholar, Springer, and PubMed Central were the electronic databases used to search for and filter primary studies on Cryptolepis sanguinolenta. Results The detailed review of various studies conducted on C. sanguinolenta and some of its constituents gives an important body of proof of its potential therapeutic benefits and also of its use as a source of lead compounds with therapeutic potentials. Conclusion The review on C. sanguinolenta is important in identifying grey areas in the research on this medicinal plant and also provides comprehensive data thus far to continue research on this plant.
Collapse
|
32
|
Zoidis G, Sosic A, Da Ros S, Gatto B, Sissi C, Palluotto F, Carotti A, Catto M. Indenocinnoline derivatives as G-quadruplex binders, topoisomerase IIα inhibitors and antiproliferative agents. Bioorg Med Chem 2017; 25:2625-2634. [PMID: 28342691 DOI: 10.1016/j.bmc.2017.03.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 02/21/2017] [Accepted: 03/07/2017] [Indexed: 11/30/2022]
Abstract
DNA intercalating agents are a consolidated therapeutic option in the treatment of tumor diseases. Starting from previous findings in the antiproliferative efficacy of a series of indeno[1,2-c]cinnoline-11-one derivatives, we performed a suitable decoration of this scaffold by means of a simple and straightforward chemistry, aiming to a) enlarge the planar core to a pentacyclic benzo[h]indeno[1,2-c]cinnoline-13-one and b) introduce a basic head tethered through a simple polymethylene chain. In fluorescence melting and fluorescence intercalator displacement assays, these new compounds displayed fair to very good intercalating properties on different nucleic acid strands, with preference for G-quadruplex sequences. Inhibition of human topoisomerase IIα and antiproliferative assays on HeLa and MCF7 tumor cell lines outlined a multitarget antiproliferative profile for tetracyclic 6 and pentacyclic derivative 20, both bearing a N,N-dimethylamine as the protonatable moiety. Particularly, compound 6 displayed a very potent inhibition of tumor cell proliferation, while 20 returned the highest thermal stabilization in melting experiments. In summary, these results outlined a potential of such highly planar scaffolds for nucleic acid binding and antiproliferative effects.
Collapse
Affiliation(s)
- Grigoris Zoidis
- School of Health Sciences, Faculty of Pharmacy, Department of Pharmaceutical Chemistry, National and Kapodistrian University of Athens, Panepistimioupoli-Zografou, GR-15771 Athens, Greece
| | - Alice Sosic
- Dipartimento di Scienze del Farmaco, Università degli Studi di Padova, Via F. Marzolo 5, 35131 Padova, Italy
| | - Silvia Da Ros
- Dipartimento di Scienze del Farmaco, Università degli Studi di Padova, Via F. Marzolo 5, 35131 Padova, Italy
| | - Barbara Gatto
- Dipartimento di Scienze del Farmaco, Università degli Studi di Padova, Via F. Marzolo 5, 35131 Padova, Italy
| | - Claudia Sissi
- Dipartimento di Scienze del Farmaco, Università degli Studi di Padova, Via F. Marzolo 5, 35131 Padova, Italy
| | - Fausta Palluotto
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy
| | - Angelo Carotti
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy
| | - Marco Catto
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy.
| |
Collapse
|
33
|
Lv W, Xiong B, Jiang H, Zhang M. Synthesis of 2-Alkylaminoquinolines and 1,8-Naphthyridines by Successive Ruthenium-Catalyzed Dehydrogenative Annulation andN-Alkylation Processes. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601287] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Wan Lv
- State Key Laboratory of Pulp and Paper Engineering, and Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry & Chemical Engineering; South China University of Technology; Wushan Rd-381 Guangzhou 510641 People's Republic of China
| | - Biao Xiong
- State Key Laboratory of Pulp and Paper Engineering, and Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry & Chemical Engineering; South China University of Technology; Wushan Rd-381 Guangzhou 510641 People's Republic of China
| | - Huanfeng Jiang
- State Key Laboratory of Pulp and Paper Engineering, and Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry & Chemical Engineering; South China University of Technology; Wushan Rd-381 Guangzhou 510641 People's Republic of China
| | - Min Zhang
- State Key Laboratory of Pulp and Paper Engineering, and Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry & Chemical Engineering; South China University of Technology; Wushan Rd-381 Guangzhou 510641 People's Republic of China
| |
Collapse
|
34
|
Mieczkowski A, Makowska M, Sekula J, Tomczyk E, Zalewska E, Nasulewicz-Goldeman A, Wietrzyk J. Bicyclic cytarabine analogues: synthesis and investigation of antitumor properties of novel, 6-aryl- and 6-alkyl-3H-pyrrolo[2,3-d]pyrimidin-2(7H)-one arabinosides. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.09.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
35
|
Guo S, Tao L, Zhang W, Zhang X, Fan X. Regioselective Synthesis of Indolo[1,2-c]quinazolines and 11H-Indolo[3,2-c]quinolines via Copper-Catalyzed Cascade Reactions of 2-(2-Bromoaryl)-1H-indoles with Aldehydes and Aqueous Ammonia. J Org Chem 2015; 80:10955-64. [DOI: 10.1021/acs.joc.5b02076] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Shenghai Guo
- Collaborative Innovation
Center of Henan Province for Green Manufacturing of Fine Chemicals,
Key Laboratory of Green Chemical Media and Reactions, Ministry of
Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Li Tao
- Collaborative Innovation
Center of Henan Province for Green Manufacturing of Fine Chemicals,
Key Laboratory of Green Chemical Media and Reactions, Ministry of
Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Wenwen Zhang
- Collaborative Innovation
Center of Henan Province for Green Manufacturing of Fine Chemicals,
Key Laboratory of Green Chemical Media and Reactions, Ministry of
Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Xinying Zhang
- Collaborative Innovation
Center of Henan Province for Green Manufacturing of Fine Chemicals,
Key Laboratory of Green Chemical Media and Reactions, Ministry of
Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Xuesen Fan
- Collaborative Innovation
Center of Henan Province for Green Manufacturing of Fine Chemicals,
Key Laboratory of Green Chemical Media and Reactions, Ministry of
Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| |
Collapse
|
36
|
One Pot Synthesis, Photophysical and X-ray Studies of Novel Highly Fluorescent Isoquinoline Derivatives with Higher Antibacterial Efficacy Based on the In-vitro and Density Functional Theory. J Fluoresc 2015; 25:503-18. [PMID: 25740342 DOI: 10.1007/s10895-015-1506-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 01/02/2015] [Indexed: 10/23/2022]
Abstract
Series of cyano substituted isoquinoline dyes were synthesized by one-pot multicomponent reactions (MCRs) of aldehydes, malononitrile, 6-methoxy-1,2,3,4-tetrahydro-naphthalin-1-one and ammonium acetate. Results obtained from spectroscopic (FT-IR, (1)H-NMR, (13)C-NMR, EI-MS) and elemental analysis of synthesized compounds was in agreement with their chemical structures. Structure of the compound was further conformed by X-ray crystallographic. UV-vis and fluorescence spectroscopy measurements provided that all compounds are good absorbent and fluorescent. Fluorescence polarity study demonstrated that these compounds were sensitive to the polarity of the microenvironment provided by different solvents. In addition, spectroscopic and physicochemical parameters, including electronic absorption, extenction coefficient, Stokes shift, oscillator strength transition dipole moment and fluorescence quantum yield were investigated in order to explore the analytical potential of synthesized compounds. The anti-bacterial activity of these compounds were first studied in vitro by the disk diffusion assay against two Gram-positive and two Gram-negative bacteria. The minimum inhibitory concentration was then determined with the reference of standard drug chloramphenicol. The results displayed that compound 3 was better inhibitors of both types of the bacteria (Gram-positive and Gram-negative) than chloramphenicol. Furthermore, quantum chemistry calculations using DFT/6-31-G* level of theory confirm the results. Dipole moment and frontier molecular orbitals were also investigated.
Collapse
|
37
|
Aroonkit P, Thongsornkleeb C, Tummatorn J, Krajangsri S, Mungthin M, Ruchirawat S. Synthesis of isocryptolepine analogues and their structure-activity relationship studies as antiplasmodial and antiproliferative agents. Eur J Med Chem 2015; 94:56-62. [PMID: 25747499 DOI: 10.1016/j.ejmech.2015.02.047] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Revised: 02/23/2015] [Accepted: 02/24/2015] [Indexed: 11/29/2022]
Abstract
Novel isocryptolepine analogues have been conveniently synthesized and evaluated for antimalarial and antiproliferative activities. We have found 3-fluoro-8-bromo-isocryptolepine (1n) to have the highest activities against chloroquine-resistant K1, chloroquine-sensitive 3D7, and chloroquine- and mefloquine-resistant SKF58 and SRIV35 strains. Several fluorine-substituted analogues (1b, 1n, and 1q) also showed excellent selectivities while maintaining good to excellent activities against all four Plasmodium falciparum strains. Additionally, antiproliferative properties of isocryptolepine derivatives against HepG2, HuCCA-1, MOLT-3 and A549 cancer cell lines are reported for the first time in this study. 2-Chloroisocryptolepine (1c) and benzo-fused-2-chloroisocryptolepine (1i) showed significant bioactivities whereas several novel fluorinated compounds and 2-chloro-8-bromoisocryptolepine (1f) displayed excellent selectivities.
Collapse
Affiliation(s)
- Pasuk Aroonkit
- Program on Chemical Biology, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology, CHE, Ministry of Education, 54 Kamphaeng Phet 6, Laksi, Bangkok 10210, Thailand
| | - Charnsak Thongsornkleeb
- Program on Chemical Biology, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology, CHE, Ministry of Education, 54 Kamphaeng Phet 6, Laksi, Bangkok 10210, Thailand; Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok 10210, Thailand.
| | - Jumreang Tummatorn
- Program on Chemical Biology, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology, CHE, Ministry of Education, 54 Kamphaeng Phet 6, Laksi, Bangkok 10210, Thailand; Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok 10210, Thailand.
| | - Suppachai Krajangsri
- Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok 10210, Thailand
| | - Mathirut Mungthin
- Department of Parasitology, Phramongkutklao College of Medicine, Ratchawithi Road, Bangkok 10400, Thailand
| | - Somsak Ruchirawat
- Program on Chemical Biology, Chulabhorn Graduate Institute, Center of Excellence on Environmental Health and Toxicology, CHE, Ministry of Education, 54 Kamphaeng Phet 6, Laksi, Bangkok 10210, Thailand; Chulabhorn Research Institute, 54 Kamphaeng Phet 6, Laksi, Bangkok 10210, Thailand
| |
Collapse
|
38
|
Dagar A, Biswas S, Samanta S. A catalyst-free, efficient green MCR protocol for access to functionalized γ-carbolines in water. RSC Adv 2015. [DOI: 10.1039/c5ra08422a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
A catalyst-free green procedure for access to substituted γ-carbolines has been achieved in water with excellent yields via a MCR reaction of 3-formyl indole derivatives, aldehydes with NH4OAc at room temperature under aerobic conditions.
Collapse
Affiliation(s)
- Anuradha Dagar
- Indian Institute of Technology
- Department of Technology
- Indore
- India
| | - Soumen Biswas
- Indian Institute of Technology
- Department of Technology
- Indore
- India
| | - Sampak Samanta
- Indian Institute of Technology
- Department of Technology
- Indore
- India
| |
Collapse
|
39
|
Mouradzadegun A, Ma'mani L, Mahdavi M, Rashid Z, Shafiee A, Foroumadi A, Dianat S. Sulfamic acid-functionalized hydroxyapatite-encapsulated γ-Fe2O3 nanoparticles as a magnetically recoverable catalyst for synthesis of N-fused imidazole-quinoline conjugates under solvent-free conditions. RSC Adv 2015. [DOI: 10.1039/c5ra12307k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
γ-Fe2O3-HAp-(CH2)3-NHSO3H was shown to be a powerful and reusable catalyst for the synthesis of N-fused imidazole-quinoline conjugates under solvent-free conditions.
Collapse
Affiliation(s)
- Arash Mouradzadegun
- Department of Chemistry
- Faculty of Sciences
- Shahid Chamran University
- Ahvaz
- Iran
| | - Leila Ma'mani
- Nanotechnology Department
- Agricultural Biotechnology Research Institute of Iran (ABRII)
- Karaj
- Iran
| | - Mohammad Mahdavi
- Department of Medical Chemistry
- Faculty of Pharmacy and Pharmaceutical Science Research Center
- Tehran University of Medical Sciences
- Tehran
- Iran
| | - Zahra Rashid
- Nanobiotechnology Research Center
- Avicenna Research Institute
- ACECR
- Tehran
- Iran
| | - Abbas Shafiee
- Department of Medical Chemistry
- Faculty of Pharmacy and Pharmaceutical Science Research Center
- Tehran University of Medical Sciences
- Tehran
- Iran
| | - Alireza Foroumadi
- Department of Medical Chemistry
- Faculty of Pharmacy and Pharmaceutical Science Research Center
- Tehran University of Medical Sciences
- Tehran
- Iran
| | - Shima Dianat
- Department of Chemistry
- Faculty of Sciences
- Shahid Chamran University
- Ahvaz
- Iran
| |
Collapse
|
40
|
Wang L, Świtalska M, Wang N, Du ZJ, Fukumoto Y, Diep NK, Kiguchi R, Nokami J, Wietrzyk J, Inokuchi T. Design, synthesis, and biological evaluation of artemisinin-indoloquinoline hybrids as potent antiproliferative agents. Molecules 2014; 19:19021-35. [PMID: 25412047 PMCID: PMC6271626 DOI: 10.3390/molecules191119021] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 11/10/2014] [Accepted: 11/12/2014] [Indexed: 11/16/2022] Open
Abstract
A series of artemisinin-indoloquinoline hybrids were designed and synthesized in an attempt to develop potent and selective anti-tumor agents. Compounds 7a–7f, 8 and 9 were prepared and characterized. Their antiproliferative activities against MV4-11, HCT-116, A549, and BALB/3T3 cell lines in vitro were tested. Nearly all of the tested compounds (7–9, except for compounds 7d and 7e against HCT-116) showed an increased antitumor activity against HCT-116 and A549 cell lines when compared to the dihydroartemisinin control. Especially for the artemisinin-indoloquinoline hybrid 8, with an 11-aminopropylamino-10H-indolo[3,2-b]quinoline substituent, the antiproliferative activity against the A549 cell line had improved more than ten times. The IC50 value of hybrid 8 against A549 cell lines was decreased to 1.328 ± 0.586 μM, while dihydroartemisin showed IC50 value of >20 µM in the same cell line. Thus, these results have proven that the strategy of introducing a planar basic fused aromatic moiety, such as the indoloquinoline skeleton, could improve the antiproliferative activity and selectivity towards cancer cell lines.
Collapse
Affiliation(s)
- Li Wang
- Division of Chemistry and Biotechnology, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan.
| | - Marta Świtalska
- Institute of Immunology and Experimental Therapy, Polish Academy of Science, 12, R. Weigl Street, Wroclaw 53-114, Poland.
| | - Ning Wang
- Division of Chemistry and Biotechnology, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan.
| | - Zhen-Jun Du
- Department of Applied Chemistry, Faculty of Engineering, Okayama University of Science, Ridai-cho, Kita-ku, Okayama, Japan.
| | - Yuta Fukumoto
- Division of Chemistry and Biotechnology, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan.
| | - Nguyen Kim Diep
- Division of Chemistry and Biotechnology, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan.
| | - Ryo Kiguchi
- Division of Chemistry and Biotechnology, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan.
| | - Junzo Nokami
- Department of Applied Chemistry, Faculty of Engineering, Okayama University of Science, Ridai-cho, Kita-ku, Okayama, Japan.
| | - Joanna Wietrzyk
- Institute of Immunology and Experimental Therapy, Polish Academy of Science, 12, R. Weigl Street, Wroclaw 53-114, Poland.
| | - Tsutomu Inokuchi
- Division of Chemistry and Biotechnology, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan.
| |
Collapse
|
41
|
Shi L, Wu TT, Wang Z, Xue JY, Xu YG. Discovery of N-(2-phenyl-1H-benzo[d]imidazol-5-yl)quinolin-4-amine derivatives as novel VEGFR-2 kinase inhibitors. Eur J Med Chem 2014; 84:698-707. [DOI: 10.1016/j.ejmech.2014.07.071] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2014] [Revised: 07/16/2014] [Accepted: 07/19/2014] [Indexed: 01/07/2023]
|