1
|
Goel B, Jaiswal S, Jain SK. Indole derivatives targeting colchicine binding site as potential anticancer agents. Arch Pharm (Weinheim) 2023; 356:e2300210. [PMID: 37480173 DOI: 10.1002/ardp.202300210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 07/23/2023]
Abstract
Microtubules are appealing as intracellular targets for anticancer activity due to their importance in cell division. Three important binding sites are present on the tubulin protein: taxane, vinca, and colchicine binding sites (CBS). Many USFDA-approved drugs such as paclitaxel, ixabepilone, vinblastine, and combretastatin act by altering the dynamics of the microtubules. Additionally, a large number of compounds have been synthesized by medicinal chemists around the globe that target different tubulin binding sites. Although CBS inhibitors have proved their cytotoxic potential, no CBS-targeting drug had been able to reach the market. Several studies have reported design, synthesis, and biological evaluation of indole derivatives as potential anticancer agents. These compounds have been shown to inhibit cancer cell proliferation, induce apoptosis, and disrupt microtubule formation. Moreover, the binding affinity of these compounds to the CBS has been demonstrated using molecular docking studies and competitive binding assays. The present work has reviewed indole derivatives as potential colchicine-binding site inhibitors. The structure-activity relationship studies have revealed the crucial pharmacophoric features required for the potent and selective binding of indole derivatives to the CBS. The development of these compounds with improved efficacy and reduced toxicity could potentially lead to the development of novel and effective cancer therapies.
Collapse
Affiliation(s)
- Bharat Goel
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, Uttar Pradesh, India
| | - Shivani Jaiswal
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, Uttar Pradesh, India
- Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh, India
| | - Shreyans K Jain
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, Uttar Pradesh, India
| |
Collapse
|
2
|
Rikame TN, Ranawade PS, Mittal SPK, Barvkar VT, Borde MY, Tak RD. Characterization and Biological Studies of the Terpenoids from Ganoderma resinaceum and Serpula similis (Agaricomycetes). Int J Med Mushrooms 2023; 25:15-31. [PMID: 37947061 DOI: 10.1615/intjmedmushrooms.2023050771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Mycochemical properties and bioactivities of Ganoderma resinaceum and Serpula similis remain unexplored. The present study assessed antioxidant, cytotoxicity, and cell migration abilities of Ganoderma and Serpula extracts, followed by their phytochemical analyses. The MTT assay was conducted to determine the cytotoxicity along with the cell migration studies in human cancer cell lines. The antioxidant profiles were evaluated through DPPH and FRAP assays. Furthermore, LC-MS/MS analysis was performed to elucidate the phytochemicals responsible for anticancer and antioxidant activities. Significant concentration-dependent cytotoxicities of 12.7% and 13.7% were observed against HCT 116 cell lines at 1% and 5% concentrations of the G. resinaceum extract, respectively. Similarly, significant concentration-dependent cytotoxicities of 6.7% and 25.5% were observed at 1% and 5% concentrations of the S. similis extract, respectively. The extracts of G. resinaceum and S. similis both shows better anti-migration potential in lung cancer cells. Both extracts demonstrated good scavenging activity on DPPH and ferric ion free radicals. LC-MS analysis revealed 11 compounds from S. similis and 15 compounds from G. resinaceum fruiting bodies. Compounds such as terpenoids, alkaloids, cytotoxic peptides, and other metabolites were identified as major components in both extracts. These extracts exhibited cytotoxic activity against HCT 116 cancer cells, along with moderate antioxidant activity. This implies that the extracts might be used as bioactive natural sources in the pharmaceutical and food industries.
Collapse
Affiliation(s)
- Tejal N Rikame
- Department of Chemistry, Ahmednagar College, Ahmednagar 414001, MH, India
| | - Preeti S Ranawade
- Department of Biotechnology, Savitribai Phule Pune University, Pune 411007, MH, India
| | - Smriti P K Mittal
- Department of Biotechnology, Savitribai Phule Pune University, Pune 411007, MH, India
| | - Vitthal T Barvkar
- Department of Botany, Savitribai Phule Pune University, Pune 411007, MH, India
| | - Mahesh Y Borde
- Department of Botany, Savitribai Phule Pune University, Pune 411007, MH, India
| | - Rajesh D Tak
- Department of Chemistry, Ahmednagar College, Ahmednagar 414001, MH, India
| |
Collapse
|
3
|
Faltracco M, Ruijter E. Synthesis of tetracyclic spiroindolines by an interrupted Bischler-Napieralski reaction: total synthesis of akuammicine. Org Biomol Chem 2021; 19:9641-9644. [PMID: 34724022 PMCID: PMC8600370 DOI: 10.1039/d1ob01966j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Judicious substrate design allows interruption of the classical Bischler–Napieralski reaction, providing access to a range of diversely substituted tetracyclic spiroindolines. These complex polycyclic scaffolds are valuable building blocks for the construction of indole alkaloids, as showcased in a concise total synthesis of (±)-akuammicine. The interrupted Bischler–Napieralski reaction of β,γ-unsaturated tryptamides affords tetracyclic spiro pyrroloindolines, which can be used in the total synthesis of the Strychnos alkaloid, akuammicine.![]()
Collapse
Affiliation(s)
- Matteo Faltracco
- Department of Chemistry & Pharmaceutical Sciences, Amsterdam Institute of Molecular & Life Sciences (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands.
| | - Eelco Ruijter
- Department of Chemistry & Pharmaceutical Sciences, Amsterdam Institute of Molecular & Life Sciences (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands.
| |
Collapse
|
4
|
Faltracco M, Ortega-Rosales S, Janssen E, Cioc RC, Vande Velde CML, Ruijter E. Synthesis of Carbazoles by a Diverted Bischler-Napieralski Cascade Reaction. Org Lett 2021; 23:3100-3104. [PMID: 33787266 PMCID: PMC8056386 DOI: 10.1021/acs.orglett.1c00785] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
![]()
An unforeseen twist
in a seemingly trivial Bischler–Napieralski
reaction led to the selective formation of an unexpected carbazole
product. The reaction proved to be general, providing access to a
range of diversely substituted carbazoles from readily available substrates.
Judicious variation of substituents revealed a complex cascade mechanism
comprising no less than 10 elementary steps, that could be diverted
in multiple ways toward various other carbazole derivatives.
Collapse
Affiliation(s)
- Matteo Faltracco
- Department of Chemistry & Pharmaceutical Sciences, Amsterdam Institute of Molecular & Life Sciences (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Said Ortega-Rosales
- Department of Chemistry & Pharmaceutical Sciences, Amsterdam Institute of Molecular & Life Sciences (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Elwin Janssen
- Department of Chemistry & Pharmaceutical Sciences, Amsterdam Institute of Molecular & Life Sciences (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Răzvan C Cioc
- Organic Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Christophe M L Vande Velde
- Faculty of Applied Engineering, iPRACS, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerpen, Belgium
| | - Eelco Ruijter
- Department of Chemistry & Pharmaceutical Sciences, Amsterdam Institute of Molecular & Life Sciences (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| |
Collapse
|
5
|
Saya JM, Ruijter E, Orru RVA. Total Synthesis of
Aspidosperma
and
Strychnos
Alkaloids through Indole Dearomatization. Chemistry 2019; 25:8916-8935. [DOI: 10.1002/chem.201901130] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Jordy M. Saya
- Department of Chemistry & Pharmaceutical Sciences, Amsterdam Institute for Molecules, Medicines & SystemsVrije Universiteit Amsterdam De Boelelaan 1108 1081 HZ Amsterdam The Netherlands
| | - Eelco Ruijter
- Department of Chemistry & Pharmaceutical Sciences, Amsterdam Institute for Molecules, Medicines & SystemsVrije Universiteit Amsterdam De Boelelaan 1108 1081 HZ Amsterdam The Netherlands
| | - Romano V. A. Orru
- Department of Chemistry & Pharmaceutical Sciences, Amsterdam Institute for Molecules, Medicines & SystemsVrije Universiteit Amsterdam De Boelelaan 1108 1081 HZ Amsterdam The Netherlands
| |
Collapse
|
6
|
Wong SP, Gan CY, Lim KH, Ting KN, Low YY, Kam TS. Arboridinine, a Pentacyclic Indole Alkaloid with a New Cage Carbon-Nitrogen Skeleton Derived from a Pericine Precursor. Org Lett 2015; 17:3628-31. [PMID: 26183592 DOI: 10.1021/acs.orglett.5b01757] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A new monoterpene indole alkaloid characterized by an unprecedented pentacyclic cage skeleton, arboridinine (1), was isolated from a Malaysian Kopsia species. The structure and absolute configuration of the alkaloid were determined based on NMR, MS, and X-ray diffraction analysis. A possible biogenetic pathway from a pericine precursor is presented.
Collapse
Affiliation(s)
- Suet-Pick Wong
- †Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Chew-Yan Gan
- ‡University Malaysia of Computer Science and Engineering, Jalan Alamanda 2, Precint 1, 62000 Putrajaya, Malaysia
| | | | | | - Yun-Yee Low
- †Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Toh-Seok Kam
- †Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| |
Collapse
|
7
|
|
8
|
Biswas S, Jaiswal PK, Singh S, Mobin SM, Samanta S. l-Proline catalyzed stereoselective synthesis of (E)-methyl-α-indol-2-yl-β-aryl/alkyl acrylates: easy access to substituted carbazoles, γ-carbolines and prenostodione. Org Biomol Chem 2013; 11:7084-7. [DOI: 10.1039/c3ob41573b] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
9
|
Kotha S, Misra S, Mobin SM. A new approach to 3-substituted tetrahydro-β-carboline derivative via diethyl acetamidomalonate. Amino Acids 2010; 41:933-6. [DOI: 10.1007/s00726-010-0792-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2010] [Accepted: 10/19/2010] [Indexed: 10/18/2022]
|
10
|
Neaţu F, Kraynov A, Pârvulescu VI, Kranjc K, Kočevar M, Ratovelomanana-Vidal V, Richards R. Synphos modified Pt nanoclusters, their heterogenization by silica sol-gel entrapment, and catalytic activity in hydrogenolysis of bicyclo[2.2.2]oct-7-enes and hydrogenation of ethyl pyruvate. NANOTECHNOLOGY 2008; 19:225702. [PMID: 21825769 DOI: 10.1088/0957-4484/19/22/225702] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Platinum (Pt) colloids modified by the chiral ligand synphos were prepared with the goal of obtaining a catalytic nanomaterial and were subsequently embedded in silica to form a heterogeneous catalyst. The systems were characterized by (31)P-NMR, x-ray diffraction, molecular modeling and diffuse reflectance infrared Fourier transform spectroscopy (DRIFTs) measurements. These colloids, both as 'quasi-homogeneous catalysts' (or soluble heterogeneous catalysts) and embedded in silica (heterogeneous catalysts) were employed in the selective hydrogenolysis of highly sterically constrained bicyclo[2.2.2]oct-7-enes and hydrogenation of ethyl pyruvate.
Collapse
Affiliation(s)
- F Neaţu
- Faculty of Chemistry, Department of Chemical Technology and Catalysis, University of Bucharest, B-dul Regina Elisabeta 4-12, Bucharest 030018, Romania
| | | | | | | | | | | | | |
Collapse
|
11
|
Affiliation(s)
- Toh-Seok Kam
- Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
| | | |
Collapse
|
12
|
Bulger PG, Bagal SK, Marquez R. Recent advances in biomimetic natural product synthesis. Nat Prod Rep 2008; 25:254-97. [DOI: 10.1039/b705909b] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
13
|
Hájíček J. A Review on Recent Developments in Syntheses of the post-Secodine Indole Alkaloids. Part II: Modified Alkaloid Types. ACTA ACUST UNITED AC 2007. [DOI: 10.1135/cccc20070821] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The second part of the planned review on developments in the field of total and formal total synthesis of the post-secodine indole alkaloids concentrates on modified alkaloid types, i.e. those skeletons derived from primary types by formation of additional and/or rupture of existing bonds, while connectivities next to indol(e)ine moiety remain intact. It thus reviews the synthesis of alkaloids of quebrachamine/cleavamine type including VLB-bis-indoles, rhazinilam type, aspidofractinine/kopsane and kopsifoline type, as well as kopsijasminilam alkaloids, lapidilectine B and danuphylline. It covers the literature of from 1991-1992 up to approximately end 2006. A review with 174 references.
Collapse
|
14
|
Abstract
Total synthesis of (-)-strychnine is described. Notable features of our synthesis include (1) palladium-catalyzed coupling of the indole and vinyl epoxide moieties, (2) synthesis of the nine-membered cyclic amine derivative from the diol precursor in a one-pot procedure, and (3) transannular cyclization of the nine-membered cyclic amine.
Collapse
Affiliation(s)
- Yosuke Kaburagi
- Graduate School of Pharmaceutical Sciences, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | | | | |
Collapse
|
15
|
Magnus P, Gazzard L, Hobson L, Payne AH, Rainey TJ, Westlund N, Lynch V. Synthesis of the Kopsia alkaloids (±)-pauciflorine B, (±)-lahadinine B, (±)-kopsidasine, (±)-kopsidasine-N-oxide, (±)-kopsijasminilam and (±)-11-methoxykopsilongine. Tetrahedron 2002. [DOI: 10.1016/s0040-4020(02)00243-0] [Citation(s) in RCA: 80] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
16
|
Magnus P, Hobson LA, Westlund N, Lynch V. Synthesis of (±)-demethoxypauciflorine B and (±)-pauciflorine B from (±)-11,12-demethoxylahadinine B and (±)-lahadinine B, respectively via a peroxycarbanolamine fragmentation reaction. Tetrahedron Lett 2001. [DOI: 10.1016/s0040-4039(00)02218-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
17
|
|
18
|
Magnus P, Payne AH, Hobson L. Synthesis of the Kopsia alkaloids (±)-11,12-demethoxylahadinine B, (±)-kopsidasine and (±)-kopsidasine-N-oxide. Tetrahedron Lett 2000. [DOI: 10.1016/s0040-4039(00)00118-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|