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Sarkate AP, Dofe VS, Tiwari SV, Lokwani DK, Karnik KS, Kamble DD, Ansari MHSH, Dodamani S, Jalalpure SS, Sangshetti JN, Azad R, Burra PVLS, Bhandari SV. One pot synthesis, in silico study and evaluation of some novel flavonoids as potent topoisomerase II inhibitors. Bioorg Med Chem Lett 2021; 40:127916. [PMID: 33689875 DOI: 10.1016/j.bmcl.2021.127916] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 02/17/2021] [Accepted: 02/21/2021] [Indexed: 11/19/2022]
Abstract
A library of novel flavonoid derivatives with diverse heterocyclic groups was designed and efficiently synthesized. Structures of the newly synthesized compounds 4a-i and 8a-l have been characterized by 1H NMR, 13C NMR, MS and elemental analysis. Anticancer activities were evaluated against MCF-7, A549, HepG2 and MCF-10A by MTT based assay. Compared with the positive control Adriamycin, compounds 4a, 4b, 4c, 4d, 8d, 8e and 8j were found to be most active anti-proliferative compounds against human cancer cell line. We found that compounds 4a and 4c exhibited inhibition of enzyme topoisomerase II with IC50 values 10.28 and 12.38 μM, respectively. In silico docking study of synthesized compounds showed that compounds 4a and 4c have good binding affinity toward topoisomerase IIα enzyme and have placed in between DNA base pair at active site of enzyme. In silico ADME prediction results that flavonoid coumarin analogues 4a-i could be exploited as an oral drug candidate.
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Affiliation(s)
- Aniket P Sarkate
- Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431 004, Maharashtra, India.
| | - Vidya S Dofe
- Department of Chemistry, Deogiri College, Aurangabad 431 005, Maharashtra, India
| | - Shailee V Tiwari
- Department of Pharmaceutical Chemistry, Durgamata Institute of Pharmacy, Dharmapuri, Parbhani 431401, Maharashtra, India
| | - Deepak K Lokwani
- Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education & Research, Shirpur 425405, Maharashtra, India.
| | - Kshipra S Karnik
- Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431 004, Maharashtra, India
| | - Darshana D Kamble
- Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431 004, Maharashtra, India
| | - Mujahed H S H Ansari
- Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431 004, Maharashtra, India
| | - Suneel Dodamani
- Dr. Prabhakar Kore Basic Science Research Center, KLE Academy of Higher Education and Research, Nehru Nagar, Belagavi 590010, Karnataka, India
| | - Sunil S Jalalpure
- Dr. Prabhakar Kore Basic Science Research Center, KLE Academy of Higher Education and Research, Nehru Nagar, Belagavi 590010, Karnataka, India; KLE College of Pharmacy, KLE Academy of Higher Education and Research, Nehru Nagar, Belagavi 590010, Karnataka, India
| | | | - Rajaram Azad
- Department of Animal Biology, University of Hyderabad, Hyderabad 500046, India
| | - Prasad V L S Burra
- Department of Biotechnology, KLEF University, Vaddeswaram 522502, AP, India
| | - Shashikant V Bhandari
- Department of Pharmaceutical Chemistry, AISSMS College of Pharmacy, Near RTO, Kennedy Road, Pune 411001, Maharashtra, India
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2
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Shelke RN, Pansare DN, Sarkate AP, Narula IK, Lokwani DK, Tiwari SV, Azad R, Thopate SR. Synthesis and evaluation of novel sulfonamide analogues of 6/7-aminoflavones as anticancer agents via topoisomerase II inhibition. Bioorg Med Chem Lett 2020; 30:127246. [PMID: 32527548 DOI: 10.1016/j.bmcl.2020.127246] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 04/27/2020] [Accepted: 05/02/2020] [Indexed: 01/30/2023]
Abstract
A series of new sulfonamide analogues of 6/7-aminoflavones were synthesized by using molecular hybridization approach. These new sulfonamide analogues were screened for antiproliferative activity against human hepatocellular carcinoma (HepG-2), human lung cancer cell line (A-549), human colorectal adenocarcinoma (Caco-2) cancer cell lines. Compounds 5p, 5q, 5t, 5v, 5w and 5x exhibited good anticancer activity against selected cancer cell lines. These compounds were further evaluated to predict their ability to inhibit topoisomerase-II enzyme. Compound 5x has shown potent antiproliferative activity (IC50 value 0.98 µM) as compared to standard drug Adriamycin (IC50 = 0.94 µM) indicating that these compounds exhibits anticancer activity via inhibition of topoisomerase-II enzyme. Docking results also have supported above observations by indicating that compounds are held in the active pocket by combination of various hydrogen and hydrophobic interactions with Top II-DNA-etoposide enzyme.
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Affiliation(s)
- Rohini N Shelke
- Department of Chemistry, Prof John Barnabas Post Graduate School of Biological Studies, Ahmednagar College, Ahmednagar, Ahmednagar 414001, India
| | - Dattatraya N Pansare
- Department of Chemistry, Deogiri College, Station Road, Aurangabad 431 005, MS, India
| | - Aniket P Sarkate
- Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431 004, MS, India
| | - Ishudeep K Narula
- Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431 004, MS, India
| | - Deepak K Lokwani
- Department of Pharmaceutical Chemistry, R C Patel Institute of Pharmaceutical Education & Research, Shirpur 425405, MS, India
| | - Shailee V Tiwari
- Department of Pharmaceutical Chemistry, Durgamata Institute of Pharmacy, Dharmapuri, Parbhani 431401, MS, India
| | - Rajaram Azad
- Department of Animal Biology, University of Hyderabad, Hyderabad, 500046, India
| | - Shankar R Thopate
- Department of Chemistry, Prof John Barnabas Post Graduate School of Biological Studies, Ahmednagar College, Ahmednagar, Ahmednagar 414001, India.
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3
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Epoxide containing molecules: A good or a bad drug design approach. Eur J Med Chem 2020; 201:112327. [PMID: 32526552 DOI: 10.1016/j.ejmech.2020.112327] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 04/06/2020] [Accepted: 04/08/2020] [Indexed: 12/13/2022]
Abstract
Functional group modification is one of the main strategies used in drug discovery and development. Despite the controversy of being identified for many years as a biologically hazardous functional group, the introduction of an epoxide function in a structural backbone is still one of the possible modifications being implemented in drug design. In this manner, it is our intention to prove with this work that epoxides can have significant interest in medicinal chemistry, not only as anticancer agents, but also as important drugs for other pathologies. Thus, this revision paper aims to highlight the biological activity and the proposed mechanisms of action of several epoxide-containing molecules either in preclinical studies or in clinical development or even in clinical use. An overview of the chemistry of epoxides is also reported. Some of the conclusions are that effectively most of the epoxide-containing molecules referred in this work were being studied or are in the market as anticancer drugs. However, some of them in preclinical studies, were also associated with other different activities such as anti-malarial, anti-arthritic, insecticidal, antithrombotic, and selective inhibitory activity of FXIII-A (a transglutaminase). As for the epoxide-containing molecules in clinical trials, some of them are being tested for obesity and schizophrenia. Finally, drugs containing epoxide groups already in the market are mostly used for the treatment of different types of cancer, such as breast cancer and multiple myeloma. Other diseases for which the referred drugs are being used include heart failure, infections and gastrointestinal disturbs. In summary, epoxides can be a suitable option in drug design, particularly in the design of anticancer agents, and deserve to be better explored. However, and despite the promising results, it is imperative to explore the mechanisms of action of these compounds in order to have a better picture of their efficiency and safety.
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Thorat NM, Sarkate AP, Lokwani DK, Tiwari SV, Azad R, Thopate SR. N-Benzylation of 6-aminoflavone by reductive amination and efficient access to some novel anticancer agents via topoisomerase II inhibition. Mol Divers 2020; 25:937-948. [PMID: 32249379 DOI: 10.1007/s11030-020-10079-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 03/23/2020] [Indexed: 01/07/2023]
Abstract
Series of novel N-benzyl derivatives of 6-aminoflavone (9a-n) were synthesized and evaluated for anticancer and topoisomerase II enzyme inhibition activity. All the synthesized compounds were screened for in vitro anticancer activity against human breast cancer cell line (MCF-7) and human lung cancer cell line (A-549). Among the synthesized compounds, 9f and 9g were found to be the most potent anticancer agents against human breast cancer cell line (MCF-7) with IC50 values of 9.35 µM and 9.58 µM, respectively. Compounds 9b, 9c and 9n exhibited promising anticancer activity against human lung cancer cell line (A-549) with 43.71%, 46.48% and 44.26% inhibition at the highest concentration of 10 µM, respectively. Compounds 9c, 9f and 9g have ability to inhibit the topoisomerase II enzyme. Compound 9f showed most potent topoisomerase II enzyme inhibition activity with IC50 value of 12.11 µM. Further, these compounds have a high potential to be developed as a promising topoisomerase II inhibitors.
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Affiliation(s)
- Nitin M Thorat
- Department of Chemistry, Prof. John Barnabas Post Graduate School for Biological Studies, Ahmednagar College, Ahmednagar, Station Road, Ahmednagar, Maharashtra, 414001, India.,Department of Chemistry, Maharaja Jivajirao Shinde Arts, Science, Commerce College, Shrigonda, Maharashtra, 413701, India
| | - Aniket P Sarkate
- Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, 431004, India
| | - Deepak K Lokwani
- Department of Pharmaceutical Chemistry, R.C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, 425405, India
| | - Shailee V Tiwari
- Department of Pharmaceutical Chemistry, Durgamata Institute of Pharmacy, Dharmapuri, Parbhani, Maharashtra, 431401, India
| | - Rajaram Azad
- Department of Animal Biology, University of Hyderabad, Hyderabad, 500046, India
| | - Shankar R Thopate
- Department of Chemistry, Prof. John Barnabas Post Graduate School for Biological Studies, Ahmednagar College, Ahmednagar, Station Road, Ahmednagar, Maharashtra, 414001, India. .,Department of Chemistry, Shri Sadguru Gangageer Maharaj Science, Gautam Arts and Sanjivani Commerce College, Kopargaon, Dist. Ahmednagar, Maharashtra, 423 601, India.
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Xu M, Li N, Zhao Z, Shi Z, Sun J, Chen L. Design, synthesis and antitumor evaluation of novel celastrol derivatives. Eur J Med Chem 2019; 174:265-276. [DOI: 10.1016/j.ejmech.2019.04.050] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 04/13/2019] [Accepted: 04/17/2019] [Indexed: 12/25/2022]
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6
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Yan TH, Ananthan B, Chang SH. A New Entry of Highly Selective and Nucleophilic BrH
2
C‐ and ClH
2
C‐Titanium Complexes for Carbonyl Coupling. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Tu Hsin Yan
- Department of Chemistry National Chung‐Hsing University 400, Taiwan Taichung Republic of China
| | - Bakthavachalam Ananthan
- Department of Chemistry National Chung‐Hsing University 400, Taiwan Taichung Republic of China
| | - Su Haur Chang
- Department of Chemistry National Chung‐Hsing University 400, Taiwan Taichung Republic of China
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7
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Suresh N, Suresh A, Yerramsetty S, Bhadra MP, Alvala M, Sekhar KVGC. Anti-proliferative activity, molecular modeling studies and interaction with calf thymus DNA of novel ciprofloxacin analogues. J CHEM SCI 2018. [DOI: 10.1007/s12039-018-1528-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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8
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Abstract
DNA-damaging agents, such as methylating agents, chloroethylating agents and platinum-based agents, have been extensively used as anticancer drugs. However, the side effects, high toxicity, lack of selectivity and resistance severely limit their clinical applications. In recent years, a strategy combining a DNA-damaging agent with a bioactive molecule (e.g., enzyme inhibitors) or carrier (e.g., steroid hormone and DNA intercalators) to produce a new 'combi-molecule' with improved efficacy or selectivity has been attempted to overcome these drawbacks. The combi-molecule simultaneously acts on two targets and is expected to possess better potency than the parent compounds. Many studies have shown DNA-damaging combi-molecules exhibiting excellent anticancer activity in vitro and in vivo. This review focuses on the development of combi-molecules, which possess increased DNA-damaging potency, anticancer efficacy and tumor selectivity and reduced side reactions than the parent compounds. The future opportunities and challenges in the discovery of combi-molecules were also discussed.
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9
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Synthesis, Structural Characterization and Cancer Cell Cytotoxic Activity of Vadimezan Hydrazones. Pharm Chem J 2016. [DOI: 10.1007/s11094-016-1455-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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10
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Chanda T, Chowdhury S, Koley S, Anand N, Singh MS. Lewis acid promoted construction of chromen-4-one and isoflavone scaffolds via regio- and chemoselective domino Friedel-Crafts acylation/Allan-Robinson reaction. Org Biomol Chem 2014; 12:9216-22. [PMID: 25299841 DOI: 10.1039/c4ob01743a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A facile and efficient synthesis of chromen-4-one and isoflavone frameworks is achieved by the domino C-acylation/O-acylation/aldolization sequence. This operationally simple one-pot elegant strategy provides structurally unique chromen-4-ones and isoflavones directly from phenols via concomitant formation of multiple C-C and C-O bonds in a single operation. The outcomes of the buttressing effect, substituent dependence, and catalyst and solvent specificity during the course of the Friedel-Crafts acylation reactions are demonstrated and supported by fitting experiments.
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Affiliation(s)
- Tanmoy Chanda
- Department of Chemistry, Faculty of Science, Banaras Hindu University, Varanasi-221005, India.
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11
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Sepay N, Dey SP. Synthesis and Chemical Reactivity of 4-Oxo-4 H-1-benzopyran-3-carboxaldehyde. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.2001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Nayim Sepay
- Department of Chemistry; R.K.Mission Vivekananda Centenary College; Rahara Kolkata 700 118 West Bengal India
| | - Sankar P. Dey
- Department of Chemistry; Srikrishna College; Bagula Nadia-741502 West Bengal India
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12
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Rational approaches, design strategies, structure activity relationship and mechanistic insights for anticancer hybrids. Eur J Med Chem 2014; 77:422-87. [PMID: 24685980 DOI: 10.1016/j.ejmech.2014.03.018] [Citation(s) in RCA: 306] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2013] [Revised: 03/02/2014] [Accepted: 03/06/2014] [Indexed: 12/16/2022]
Abstract
A Hybrid drug which comprises the incorporation of two drug pharmacophores in one single molecule are basically designed to interact with multiple targets or to amplify its effect through action on another bio target as one single molecule or to counterbalance the known side effects associated with the other hybrid part(.) The present review article offers a detailed account of the design strategies employed for the synthesis of anticancer agents via molecular hybridization techniques. Over the years, the researchers have employed this technique to discover some promising chemical architectures displaying significant anticancer profiles. Molecular hybridization as a tool has been particularly utilized for targeting tubulin protein as exemplified through the number of research papers. The microtubule inhibitors such as taxol, colchicine, chalcones, combretasatin, phenstatins and vinca alkaloids have been utilized as one of the functionality of the hybrids and promising results have been obtained in most of the cases with some of the tubulin based hybrids exhibiting anticancer activity at nanomolar level. Linkage with steroids as biological carrier vector for anticancer drugs and the inclusion of pyrrolo [2,1-c] [1,4]benzodiazepines (PBDs), a family of DNA interactive antitumor antibiotics derived from Streptomyces species in hybrid structure based drug design has also emerged as a potential strategy. Various heteroaryl based hybrids in particular isatin and coumarins have also been designed and reported to posses' remarkable inhibitory potential. Apart from presenting the design strategies, the article also highlights the structure activity relationship along with mechanistic insights revealed during the biological evaluation of the hybrids.
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Ahadi S, Kamranifard T, Armaghan M, Khavasi HR, Bazgir A. Domino Knoevenagel condensation–Michael addition–cyclization for the diastereoselective synthesis of dihydrofuropyrido[2,3-d]pyrimidines via pyridinium ylides in water. RSC Adv 2014. [DOI: 10.1039/c3ra45795h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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14
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Raj T, Singh N, Ishar M. Unusual transformation of substituted-3-formylchromones to pyrimidine analogues: Synthesis and antimicrobial activities of 5-(o-hydroxyaroyl)pyrimidines. Bioorg Med Chem Lett 2013; 23:6093-6. [DOI: 10.1016/j.bmcl.2013.09.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Revised: 09/04/2013] [Accepted: 09/07/2013] [Indexed: 11/27/2022]
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15
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Singh S, Baviskar AT, Jain V, Mishra N, Chand Banerjee U, Bharatam PV, Tikoo K, Singh Ishar MP. 3-Formylchromone based topoisomerase IIα inhibitors: discovery of potent leads. MEDCHEMCOMM 2013. [DOI: 10.1039/c3md00125c] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Ahadi S, Zolghadr M, Khavasi HR, Bazgir A. A diastereoselective synthesis of pyrano fused coumarins via organocatalytic three-component reaction. Org Biomol Chem 2013; 11:279-86. [DOI: 10.1039/c2ob26203g] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Terzidis MA, Zarganes-Tzitzikas T, Tsimenidis C, Stephanidou-Stephanatou J, Tsoleridis CA, Kostakis GE. One-pot five-component synthesis of spirocyclopenta[b]chromene derivatives and their acid-catalyzed rearrangement. J Org Chem 2012; 77:9018-28. [PMID: 22978377 DOI: 10.1021/jo3014947] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The reaction of the zwitterionic intermediate, generated in situ from either tert-butylisocyanide or cyclohexylisocyanide and acetylenedicarboxylates, with 3-cyanochromones is described, whereupon spirochromenofuran derivatives 5 or 6 were obtained in good yields. The subsequent acid-catalyzed rearrangement of the isolated 2-imino-spirochromenofurans 5 to 2-amino-spirochromenofurans 7 has also been studied. Rational mechanistic schemes for the formation of compounds 5, 6, and 7 are proposed. The structure elucidation of the products was accomplished by 1D and 2D NMR experiments and confirmed by X-ray crystallographic analysis. Full assignment of all (1)H and (13)C NMR chemical shifts has been unambiguously achieved with the aid of DFT/GIAO calculations.
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Affiliation(s)
- Michael A Terzidis
- Department of Chemistry, Laboratory of Organic Chemistry, Aristotle University of Thessaloniki, Thessaloniki 54124, Macedonia, Greece
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18
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Teimouri MB, Akbari-Moghaddam P, Golbaghi G. Pseudo-five-component reaction between 3-formylchromones, meldrum's acid, isocyanides and primary arylamines: diversity-oriented synthesis of novel chromone-containing peptidomimetics. ACS COMBINATORIAL SCIENCE 2011; 13:659-66. [PMID: 21919509 DOI: 10.1021/co200125a] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An efficient and practical method has been developed for the diversity-oriented synthesis of chromone-containing tripeptides via pseudo-five-component reaction between 3-formylchromones, Meldrum's acid, isocyanides and primary aromatic amines for the generation of a wide range of structurally interesting and pharmacologically significant compounds at ambient temperature. It is worth mentioning that in the course of this reaction, five new bonds (two C-C bonds, two C-N bonds and one C═O bond) are formed. In the present reaction three amide bonds are newly formed.
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Affiliation(s)
- Mohammad Bagher Teimouri
- Petrochemical Department, Iran Polymer and Petrochemical Institute, P.O. Box 14965-115, Tehran, Iran
| | - Peyman Akbari-Moghaddam
- Petrochemical Department, Iran Polymer and Petrochemical Institute, P.O. Box 14965-115, Tehran, Iran
| | - Golara Golbaghi
- Department of Chemistry, School of Sciences, Alzahra University, Vanak, Tehran, Iran
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Zarganes-Tzitzikas T, Terzidis MA, Stephanidou-Stephanatou J, Tsoleridis CA, Kostakis GE. One-Pot Synthesis of Functionalized Spirobenzofuranones via MCR involving 3-Cyanochromones. J Org Chem 2011; 76:9008-14. [DOI: 10.1021/jo201732g] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tryfon Zarganes-Tzitzikas
- Department of Chemistry, Laboratory
of Organic Chemistry, Aristotle University of Thessaloniki, Thessaloniki 54124, Macedonia, Greece
| | - Michael A. Terzidis
- Department of Chemistry, Laboratory
of Organic Chemistry, Aristotle University of Thessaloniki, Thessaloniki 54124, Macedonia, Greece
| | - Julia Stephanidou-Stephanatou
- Department of Chemistry, Laboratory
of Organic Chemistry, Aristotle University of Thessaloniki, Thessaloniki 54124, Macedonia, Greece
| | - Constantinos A. Tsoleridis
- Department of Chemistry, Laboratory
of Organic Chemistry, Aristotle University of Thessaloniki, Thessaloniki 54124, Macedonia, Greece
| | - George E. Kostakis
- Institute of Nanotechnology, Karlsruhe Institute of Technology, Postfach 3640, D-76021
Karlsruhe, Germany
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20
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Kang JA, Yang Z, Lee JY, De U, Kim TH, Park JY, Lee HJ, Park YJ, Chun P, Kim HS, Jeong LS, Moon HR. Design, synthesis and anticancer activity of novel dihydrobenzofuro[4,5-b][1,8]naphthyridin-6-one derivatives. Bioorg Med Chem Lett 2011; 21:5730-4. [PMID: 21885273 DOI: 10.1016/j.bmcl.2011.08.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2011] [Revised: 08/01/2011] [Accepted: 08/03/2011] [Indexed: 11/17/2022]
Abstract
On the basis of the chemical structures of psorospermin with a xanthone template and acronycine derivatives with an acridone template, rac-1 and rac-2 constructed on an 1,2-dihydrobenzofuro[4,5-b][1,8]naphthyridin-6(11H)-one scaffold were designed and synthesized as potential anticancer agents. Their anticancer activities were evaluated against five human cancer cell lines. Rac-2 showed similar anticancer activity to doxorubicin and rac-1 exhibited even higher anticancer activity against LNCaP (IC(50)=0.14 μM), DU145 (IC(50)=0.15 μM), PC3 (IC(50)=0.30 μM) and MCF-7 (IC(50)=0.26 μM) cancer lines than doxorubicin and rac-2. Also, rac-1 revealed very potent anticancer activity (IC(50)=0.15 μM) against MCF-7/ADR cell (doxorubicin-resistant breast cancer cell) lines and induced G2/M phase arrest of the cell cycle in MCF-7/ADR cells.
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Affiliation(s)
- Jin-Ah Kang
- College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan 609-735, Republic of Korea
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Raj T, Bhatia RK, kapur A, Sharma M, Saxena A, Ishar M. Cytotoxic activity of 3-(5-phenyl-3 H -[1,2,4]dithiazol-3-yl)chromen-4-ones and 4-oxo-4 H -chromene-3-carbothioic acid N -phenylamides. Eur J Med Chem 2010; 45:790-4. [PMID: 19939522 DOI: 10.1016/j.ejmech.2009.11.001] [Citation(s) in RCA: 130] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2009] [Revised: 10/26/2009] [Accepted: 11/02/2009] [Indexed: 12/19/2022]
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22
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7-((4-Substituted)piperazin-1-yl) derivatives of ciprofloxacin: Synthesis and in vitro biological evaluation as potential antitumor agents. Bioorg Med Chem 2009; 17:5396-407. [DOI: 10.1016/j.bmc.2009.06.053] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2009] [Revised: 06/19/2009] [Accepted: 06/22/2009] [Indexed: 11/17/2022]
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23
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4-Picoline-catalyzed hetero-Diels–Alder type reactions: one-pot synthesis of pyrano[4,3-c]chromenes. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.02.077] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Boutefnouchet S, Gaboriaud-Kolar N, Minh NT, Depauw S, David-Cordonnier MH, Pfeiffer B, Léonce S, Pierré A, Tillequin F, Lallemand MC, Michel S. Synthesis, Cytotoxic Activity, and Mechanism of Action of Furo[2,3-c]acridin-6-one and Benzo[b]furo[3,2-h]acridin-6-one Analogues of Psorospermin and Acronycine. J Med Chem 2008; 51:7287-97. [DOI: 10.1021/jm8009487] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sabrina Boutefnouchet
- Laboratoire de Pharmacognosie de l’Université Paris Descartes, U.M.R./C.NRS No. 8638, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75006 Paris, France, INSERM U-837-Centre de Recherches Jean-Pierre Aubert (Team 4 Molecular and Cellular Targeting for Cancer Treatment) and IMPRT-IFR114, IRCL, 59045 Lille Cedex, France, and Division Recherche Cancérologie, Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy sur Seine, France
| | - Nicolas Gaboriaud-Kolar
- Laboratoire de Pharmacognosie de l’Université Paris Descartes, U.M.R./C.NRS No. 8638, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75006 Paris, France, INSERM U-837-Centre de Recherches Jean-Pierre Aubert (Team 4 Molecular and Cellular Targeting for Cancer Treatment) and IMPRT-IFR114, IRCL, 59045 Lille Cedex, France, and Division Recherche Cancérologie, Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy sur Seine, France
| | - Nguyen Tuan Minh
- Laboratoire de Pharmacognosie de l’Université Paris Descartes, U.M.R./C.NRS No. 8638, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75006 Paris, France, INSERM U-837-Centre de Recherches Jean-Pierre Aubert (Team 4 Molecular and Cellular Targeting for Cancer Treatment) and IMPRT-IFR114, IRCL, 59045 Lille Cedex, France, and Division Recherche Cancérologie, Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy sur Seine, France
| | - Sabine Depauw
- Laboratoire de Pharmacognosie de l’Université Paris Descartes, U.M.R./C.NRS No. 8638, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75006 Paris, France, INSERM U-837-Centre de Recherches Jean-Pierre Aubert (Team 4 Molecular and Cellular Targeting for Cancer Treatment) and IMPRT-IFR114, IRCL, 59045 Lille Cedex, France, and Division Recherche Cancérologie, Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy sur Seine, France
| | - Marie-Hélène David-Cordonnier
- Laboratoire de Pharmacognosie de l’Université Paris Descartes, U.M.R./C.NRS No. 8638, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75006 Paris, France, INSERM U-837-Centre de Recherches Jean-Pierre Aubert (Team 4 Molecular and Cellular Targeting for Cancer Treatment) and IMPRT-IFR114, IRCL, 59045 Lille Cedex, France, and Division Recherche Cancérologie, Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy sur Seine, France
| | - Bruno Pfeiffer
- Laboratoire de Pharmacognosie de l’Université Paris Descartes, U.M.R./C.NRS No. 8638, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75006 Paris, France, INSERM U-837-Centre de Recherches Jean-Pierre Aubert (Team 4 Molecular and Cellular Targeting for Cancer Treatment) and IMPRT-IFR114, IRCL, 59045 Lille Cedex, France, and Division Recherche Cancérologie, Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy sur Seine, France
| | - Stéphane Léonce
- Laboratoire de Pharmacognosie de l’Université Paris Descartes, U.M.R./C.NRS No. 8638, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75006 Paris, France, INSERM U-837-Centre de Recherches Jean-Pierre Aubert (Team 4 Molecular and Cellular Targeting for Cancer Treatment) and IMPRT-IFR114, IRCL, 59045 Lille Cedex, France, and Division Recherche Cancérologie, Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy sur Seine, France
| | - Alain Pierré
- Laboratoire de Pharmacognosie de l’Université Paris Descartes, U.M.R./C.NRS No. 8638, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75006 Paris, France, INSERM U-837-Centre de Recherches Jean-Pierre Aubert (Team 4 Molecular and Cellular Targeting for Cancer Treatment) and IMPRT-IFR114, IRCL, 59045 Lille Cedex, France, and Division Recherche Cancérologie, Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy sur Seine, France
| | - François Tillequin
- Laboratoire de Pharmacognosie de l’Université Paris Descartes, U.M.R./C.NRS No. 8638, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75006 Paris, France, INSERM U-837-Centre de Recherches Jean-Pierre Aubert (Team 4 Molecular and Cellular Targeting for Cancer Treatment) and IMPRT-IFR114, IRCL, 59045 Lille Cedex, France, and Division Recherche Cancérologie, Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy sur Seine, France
| | - Marie-Christine Lallemand
- Laboratoire de Pharmacognosie de l’Université Paris Descartes, U.M.R./C.NRS No. 8638, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75006 Paris, France, INSERM U-837-Centre de Recherches Jean-Pierre Aubert (Team 4 Molecular and Cellular Targeting for Cancer Treatment) and IMPRT-IFR114, IRCL, 59045 Lille Cedex, France, and Division Recherche Cancérologie, Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy sur Seine, France
| | - Sylvie Michel
- Laboratoire de Pharmacognosie de l’Université Paris Descartes, U.M.R./C.NRS No. 8638, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75006 Paris, France, INSERM U-837-Centre de Recherches Jean-Pierre Aubert (Team 4 Molecular and Cellular Targeting for Cancer Treatment) and IMPRT-IFR114, IRCL, 59045 Lille Cedex, France, and Division Recherche Cancérologie, Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy sur Seine, France
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Raj T, Ishar M, Gupta V, Pannu APS, Kanwal P, Singh G. Unusual conversion of substituted-3-formylchromones to 3-(5-phenyl-3H-[1,2,4]dithiazol-3-yl)chromen-4-ones: a facile and efficient route to novel 1,2,4-dithiazoles. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2007.11.081] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Rhee HK, Park HJ, Lee SK, Lee CO, Choo HYP. Synthesis, cytotoxicity, and DNA topoisomerase II inhibitory activity of benzofuroquinolinediones. Bioorg Med Chem 2007; 15:1651-8. [PMID: 17194596 DOI: 10.1016/j.bmc.2006.12.012] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2006] [Revised: 12/08/2006] [Accepted: 12/09/2006] [Indexed: 11/16/2022]
Abstract
Benzofuroquinolinediones (7c and 7d) were synthesized by base-catalyzed condensation of dichloroquinolinediones with phenolic derivatives. Their dialkylaminoalkoxy derivatives (8i-8p) were prepared by reaction with various dialkylaminoalkyl chlorides. The cytotoxicity of the synthesized compounds was evaluated against eight types of human cancer cell lines, and their topoisomerase II inhibition was assessed. In general, the cytotoxicity of benzofuroquinolinediones (8i-8p) was similar or superior to that of doxorubicin and showed more potent inhibitory activity than naphthofurandiones (8a-8h). Also, most of the compounds exhibited excellent topoisomerase II inhibitory activity at a concentration of 5 microM and two compounds, 8d and 8i, showed IC50 values of 1.19 and 0.68 microM, respectively, and were much more potent than etoposide (IC50=78.4 microM), but similar to doxorubicin (IC50=2.67 microM). However their inhibitory activity on topoisomerase I was lower, and 8d and 8i showed IC50 values of 42.0 and 64.3 microM, respectively.
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Affiliation(s)
- Hee-Kyung Rhee
- School of Pharmacy, Ewha Womans University, Seoul 120-750, Republic of Korea
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27
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Woo S, Jung J, Lee C, Kwon Y, Na Y. Synthesis of new xanthone analogues and their biological activity test--cytotoxicity, topoisomerase II inhibition, and DNA cross-linking study. Bioorg Med Chem Lett 2006; 17:1163-6. [PMID: 17194586 DOI: 10.1016/j.bmcl.2006.12.030] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2006] [Revised: 12/07/2006] [Accepted: 12/11/2006] [Indexed: 11/26/2022]
Abstract
In this report, we prepared some 3-(2',3'-epoxypropoxy)xanthones and their epoxide ring opened halohydrin analogues, and evaluated their cytotoxicity and topoisomerase II inhibition activity using doxorubicin and etoposide as references, respectively. Another xanthone compound 9, 1,3-di(2',3'-epoxypropoxy)xanthone, was also synthesized and its DNA cross-linking property including other two biological activities investigated. The biological test results showed compound 9 possessed excellent cytotoxic and topoisomerase II inhibitory activity than other compounds tested. It also exhibited significant DNA cross-linking activities.
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Affiliation(s)
- Sangwook Woo
- College of Pharmacy, Catholic University of Daegu, Gyeongsan, Gyeongbuk 712-702, Republic of Korea
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28
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Ishar MPS, Singh G, Singh S, Sreenivasan KK, Singh G. Design, synthesis, and evaluation of novel 6-chloro-/fluorochromone derivatives as potential topoisomerase inhibitor anticancer agents. Bioorg Med Chem Lett 2006; 16:1366-70. [PMID: 16332438 DOI: 10.1016/j.bmcl.2005.11.044] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2005] [Revised: 10/30/2005] [Accepted: 11/14/2005] [Indexed: 11/17/2022]
Abstract
6-Chloro-2-pyrrolidino-/morpholino-/piperidino-/N-methylpiperazino-3-formyl-chromones (13-16) and 6-fluoro-2,7-di-morpholino-/piperidino-/N-methylpiperazino-3-formylchromones (17-19) have been synthesized as potential topoisomerase inhibitor anticancer agents, and evaluated, in vitro, against Ehrlich ascites carcinoma (EAC) cells, and also in vivo on EAC bearing mice. The compounds displayed promising anticancer activity under these test systems and shall serve as useful 'leads' for further design.
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Affiliation(s)
- M P S Ishar
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar 143 005, Punjab, India.
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29
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Fellows IM, Schwaebe M, Dexheimer TS, Vankayalapati H, Gleason-Guzman M, Whitten JP, Hurley LH. Determination of the importance of the stereochemistry of psorospermin in topoisomerase II-induced alkylation of DNA and in vitro and in vivo biological activity. Mol Cancer Ther 2006; 4:1729-39. [PMID: 16275994 DOI: 10.1158/1535-7163.mct-05-0183] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Psorospermin is a natural product that has been shown to have activity against drug-resistant leukemia lines and AIDS-related lymphoma. It has also been shown to alkylate DNA through an epoxide-mediated electrophilic attack, and this alkylation is greatly enhanced at specific sites by topoisomerase II. In this article, we describe the synthesis of the two diastereomers of O5-methyl psorospermin and their in vitro activity against a range of solid and hematopoietic tumors. The diastereomeric pair (+/-)-(2'R,3'R) having the naturally occurring enantiomer (2'R,3'R) is the most active across all the cell lines and shows approximately equal activity in both drug-sensitive and drug-resistant cell lines. In subsequent studies using all four enantiomers of O5-methyl psorospermin, the order of biological potency is (2'R,3'R) > (2'R,3'S) = (2'S,3'R) > (2'S,3'S). This order of potency is also found in the topoisomerase II-induced alkylation of O5-methyl psorospermin and can be rationalized by molecular modeling of the psorospermin-duplex binding complex. Therefore, this study defines the optimum stereochemical requirements for both the topoisomerase II-induced alkylation of DNA and the biological activity by psorospermin and its O5-methyl derivatives. Finally, (2'R,3'R) psorospermin was found to be as effective as gemcitabine in slowing tumor growth in vivo in a MiaPaCa pancreatic cancer model. In addition, (2'R,3'R) psorospermin in combination with gemcitabine was found to show an at least additive effect in slowing tumor growth of MiaPaCa.
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Kwon Y, Na Y. Study on the Synthesis and Cytotoxicity of New Quinophenoxazine Derivatives. Chem Pharm Bull (Tokyo) 2006; 54:248-51. [PMID: 16462076 DOI: 10.1248/cpb.54.248] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
We have synthesized several new quinophenoxazine analogues and tested their cytotoxicity activities. The results showed that the compounds, 4a and 4b, possessing phenyl ring in the structure have almost same pharmacological capacity with A-62176. This finding suggests that the phenyl ring portion is important to this series of compounds for the activity expression.
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Affiliation(s)
- Youngjoo Kwon
- College of Pharmacy, Ewha Womans University, Seoul, Korea
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