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Pandimeena G, Mathavan T, Samuel EJJ, Benial AMF. Conformational, spectroscopic, electronic and Molecular docking Studies on 2-methoxy-4-methyl-5-nitropyridine: A potential bioactive agent. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132762] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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2
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Moustafa G, Sabry E, Zayed EM, Mohamed GG. Structural characterization, spectroscopic studies, and molecular docking studies on metal complexes of new hexadentate cyclic peptide ligand. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gaber Moustafa
- Peptides Chemistry Department National Research Centre Giza Egypt
| | - Eman Sabry
- Pesticide Chemistry Department National Research Centre Giza Egypt
| | - Ehab M. Zayed
- Green Chemistry Department National Research Centre Giza Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
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3
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Elattar KM, El‐Mekabaty A. Heterocyclic steroids: Synthetic routes and biological characteristics of steroidal fused bicyclic pyrimidines. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4174] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Khaled M. Elattar
- Chemistry Department, Faculty of Science Mansoura University Mansoura Egypt
| | - Ahmed El‐Mekabaty
- Chemistry Department, Faculty of Science Mansoura University Mansoura Egypt
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Design, Synthesis, and Biological Evaluation of Two Series of Novel A-Ring Fused Steroidal Pyrazines as Potential Anticancer Agents. Int J Mol Sci 2020; 21:ijms21051665. [PMID: 32121303 PMCID: PMC7084598 DOI: 10.3390/ijms21051665] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 02/24/2020] [Accepted: 02/26/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Increasingly, different heterocyclic systems have been introduced into the steroid nucleus to significantly enhance the antitumor activities of steroid molecules. However, in this study, few literature precedents describing the pyrazine heterocyclic-condensed modification to an A-ring of steroid monomers were found, although the pyrazine group is thought to be essential for the potent anticancer activity of clinically relevant drugs and natural steroid dimers. METHODS AND RESULTS Two series of novel A-ring fused steroidal pyrazines were designed and efficiently synthesized from commercially available progesterone via key α-ketoenol intermediates. Through a cell counting kit-8 cytotoxic assay of 36 derivatives for three tumor cells, 14 compounds displayed significant antiproliferative activity compared to 5-fluorouracil, especially for human prostatic tumor cells (PC-3) in vitro. Further mechanistic studies indicated that the most active compound, 12n (IC50, 0.93 μM; SI, 28.71), could induce the cell apoptosis of PC-3 cells in a dose-dependent manner and cause cell cycle arrest in the G2/M phase. The molecular docking study suggested that compound 12n fitted the active sites of cytochrome P450 17A1 (6CIZ) well. CONCLUSIONS 12n might serve as a promising lead compound for the development of novel anticancer drugs. This facile ring-closing strategy may provide a novel and promising avenue for the cycloaddition reaction of the steroidal skeleton through α-ketoenol intermediates.
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Bryndal I, Lorenc J, Macalik L, Michalski J, Sąsiadek W, Lis T, Hanuza J. Crystal structure, vibrational and optic properties of 2-N-methylamino-3-methylpyridine N-oxide - Its X-ray and spectroscopic studies as well as DFT quantum chemical calculations. J Mol Struct 2019; 1195:208-219. [PMID: 32336784 PMCID: PMC7173143 DOI: 10.1016/j.molstruc.2019.05.064] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 04/27/2019] [Accepted: 05/17/2019] [Indexed: 01/10/2023]
Abstract
The crystal and molecular structure and physicochemical properties of 2-N-methylamino-3-methylpyridine N-oxide (MA3MPO) have been studied. MA3MPO was synthesized from 2-amino-3-methylpyridine by several steps to form colorless crystals suitable for crystallographic analysis. The data reveal that MA3MPO crystallizes in the monoclinic space group P21/n. The studied compound contains a nearly flat triply substituted pyridine skeleton whose structure is stabilized by an intramolecular N–H⋅⋅⋅O hydrogen bond. The N-oxide molecules are connected together by weak C–H⋯O hydrogen bonds, an acceptor of which is the oxygen atom from the N-oxide group. This leads to creation of two-dimensional network of hydrogen bonds. Its IR, Raman, UV–Vis and luminescence spectra have been measured and analyzed on the basis of DFT and NBO quantum chemical calculations in which the B3LYP/6-311++G(d,p) approach was applied. The distribution of the electron levels in the studied compound has been analyzed in terms of the possibility of its participation in the ligand-to-lanthanide ion energy transfer. The 2-N-methylamino-3-methylpyridine N-oxide (MA3MPO) was synthesized and characterized. The studied compound structure is stabilized by an intramolecular N–H⋯O hydrogen bond. The molecules are connected together by weak C–H⋯O hydrogen bonds. The amino group plays the role of effective hydrogen-bond donor but the N-oxide group is a hydrogen-bond acceptor. X-ray, IR, Raman and DFT methods recognized the existence of the intramolecular N–H⋯O hydrogen bond in the studied compound.
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Affiliation(s)
- I Bryndal
- Department of Drugs Technology, Faculty of Pharmacy with Division of Laboratory Diagnostics, Wroclaw Medical University, Borowska 211A, 50-556, Wrocław, Poland
| | - J Lorenc
- Department of Bioorganic Chemistry, Institute of Chemistry and Food Technology, Faculty of Engineering and Economics, Wrocław University of Economics, Komandorska 118/120, 53-345, Wrocław, Poland
| | - L Macalik
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna 2, 50-422, Wrocław, Poland
| | - J Michalski
- Department of Bioorganic Chemistry, Institute of Chemistry and Food Technology, Faculty of Engineering and Economics, Wrocław University of Economics, Komandorska 118/120, 53-345, Wrocław, Poland
| | - W Sąsiadek
- Department of Bioorganic Chemistry, Institute of Chemistry and Food Technology, Faculty of Engineering and Economics, Wrocław University of Economics, Komandorska 118/120, 53-345, Wrocław, Poland
| | - T Lis
- Faculty of Chemistry, University of Wroclaw, Joliot-Curie Street 14, 50-383, Wrocław, Poland
| | - J Hanuza
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna 2, 50-422, Wrocław, Poland
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Cortés-Percino A, Vega-Báez JL, Romero-López A, Puerta A, Merino-Montiel P, Meza-Reyes S, Padrón JM, Montiel-Smith S. Synthesis and Evaluation of Pyrimidine Steroids as Antiproliferative Agents. Molecules 2019; 24:molecules24203676. [PMID: 31614780 PMCID: PMC6832952 DOI: 10.3390/molecules24203676] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 09/30/2019] [Accepted: 10/11/2019] [Indexed: 11/16/2022] Open
Abstract
A small and focused library of steroidal non-fused and fused pyrimidines was prepared from pregnenolone acetate and diosgenin, respectively. The key step was the cycloaddition reaction of nitrogen-containing 1,3-binucleophiles with the steroidal α,β-unsaturated ketone. Urea, thiourea and guanidine reacted in a similar manner and afforded the steroidal pyrimidines in good yields. The antiproliferative tests against human tumor cell lines gave GI50 values in the micromolar range and had no effect on healthy fibroblasts. Additional experiments indicated that the compounds did not act as P-glycoprotein substrates, thus avoiding the rise of drug resistance. The fused steroidal pyrimidinethione was selected as drug lead for further testing due to its strong antiproliferative activities within the low micromolar range.
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Affiliation(s)
- Alejandra Cortés-Percino
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Ciudad Universitaria, 72570 Puebla, Pue., Mexico.
| | - José Luis Vega-Báez
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Ciudad Universitaria, 72570 Puebla, Pue., Mexico.
| | - Anabel Romero-López
- Instituto de Física "Luis Rivera Terrazas" Benemérita Universidad Autónoma de Puebla Ecocampus Valsequillo, 72960 San Pedro Zacachimalpa, Pue., Mexico.
| | - Adrián Puerta
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Centro de Investigaciones Biomédicas de Canarias (CIBICAN), Universidad de La Laguna, c/ Astrofísico Francisco Sánchez 2, 38206 La Laguna, Spain.
| | - Penélope Merino-Montiel
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Ciudad Universitaria, 72570 Puebla, Pue., Mexico.
| | - Socorro Meza-Reyes
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Ciudad Universitaria, 72570 Puebla, Pue., Mexico.
| | - José M Padrón
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Centro de Investigaciones Biomédicas de Canarias (CIBICAN), Universidad de La Laguna, c/ Astrofísico Francisco Sánchez 2, 38206 La Laguna, Spain.
| | - Sara Montiel-Smith
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Ciudad Universitaria, 72570 Puebla, Pue., Mexico.
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Dyachenko VD, Dyachenko IV, Nenajdenko VG. Cyanothioacetamide: a polyfunctional reagent with broad synthetic utility. RUSSIAN CHEMICAL REVIEWS 2018. [DOI: 10.1070/rcr4760] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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8
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Baji Á, Kiss T, Wölfling J, Kovács D, Igaz N, Gopisetty MK, Kiricsi M, Frank É. Multicomponent access to androstano-arylpyrimidines under microwave conditions and evaluation of their anti-cancer activity in vitro. J Steroid Biochem Mol Biol 2017; 172:79-88. [PMID: 28595942 DOI: 10.1016/j.jsbmb.2017.06.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 06/01/2017] [Accepted: 06/04/2017] [Indexed: 11/17/2022]
Abstract
Novel ring D- and A-fused pyrimidines in the androstane series were efficiently synthesized within 10-15min in polar protic solvents under microwave irradiation via two kinds of multicomponent heterocyclization reactions followed by spontaneous or promoted oxidation. The rates of the one-pot catalyst-free transformations of steroidal β-ketoaldehydes, ammonium acetate and substituted benzaldehydes in EtOH were found to be affected slightly by the steric and electronic feature of the substituents on the aromatic ring of the arylaldehyde component and the different reactivities of rings D and A of the sterane core. At the same time, the acid-catalyzed Biginelli-type reaction of dihydrotestosterone acetate, urea and arylaldehydes, and subsequent Jones oxidation of the primarily formed dihydropyrimidinones led to the corresponding ring A-fused 1H-pyrimidin-2-ones in moderate yields independently of the substituents on the aromatic moiety. The synthesized compounds were tested in vitro on human cancer cell lines as well as on non-cancerous fibroblast cells by the MTT assay in order to investigate their biological effects. As a result of the pharmacological screen, a remarkable structure-function relationship has been observed as the acetylated Biginelli products exhibited higher toxicity compared to the deacetylated version of each compound. Furthermore, in case of three 2'-arylpyrimidine derivatives a strong prostate cancer cell specific activity has been identified.
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Affiliation(s)
- Ádám Baji
- Department of Organic Chemistry, University of Szeged, Dóm tér 8., H-6720 Szeged, Hungary
| | - Tamás Kiss
- Department of Organic Chemistry, University of Szeged, Dóm tér 8., H-6720 Szeged, Hungary
| | - János Wölfling
- Department of Organic Chemistry, University of Szeged, Dóm tér 8., H-6720 Szeged, Hungary
| | - Dávid Kovács
- Department of Biochemistry and Molecular Biology, University of Szeged, Közép fasor 52., H-6726 Szeged, Hungary
| | - Nóra Igaz
- Department of Biochemistry and Molecular Biology, University of Szeged, Közép fasor 52., H-6726 Szeged, Hungary
| | - Mohana Krishna Gopisetty
- Department of Biochemistry and Molecular Biology, University of Szeged, Közép fasor 52., H-6726 Szeged, Hungary
| | - Mónika Kiricsi
- Department of Biochemistry and Molecular Biology, University of Szeged, Közép fasor 52., H-6726 Szeged, Hungary
| | - Éva Frank
- Department of Organic Chemistry, University of Szeged, Dóm tér 8., H-6720 Szeged, Hungary.
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Riebe S, Jopp S, Ehlers P, Frank E, Schneider G, Wölfling J, Villinger A, Langer P. Synthesis of 16- E -([aryl]idene)-3-methoxy-estrones by a palladium catalysed Mizoroki-Heck reaction. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.06.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Mohareb RM, Abdo NYM, Wardakhan WW. Synthesis and evaluation of pyrazolo[5,1-b]quinazoline-2-carboxylate, and its thiazole derivatives as potential antiproliferative agents and Pim-1 kinase inhibitors. Med Chem Res 2017. [DOI: 10.1007/s00044-017-1951-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Synthesis of tetrahydropyrazolo-quinazoline and tetrahydropyrazolo-pyrimidocarbazole derivatives as potential anti-prostate cancer agents and Pim-1 kinase inhibitors. Med Chem Res 2017. [DOI: 10.1007/s00044-017-1811-3] [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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12
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Keshari AK, Singh AK, Raj V, Rai A, Trivedi P, Ghosh B, Kumar U, Rawat A, Kumar D, Saha S. p-TSA-promoted syntheses of 5H-benzo[h] thiazolo[2,3-b]quinazoline and indeno[1,2-d] thiazolo[3,2-a]pyrimidine analogs: molecular modeling and in vitro antitumor activity against hepatocellular carcinoma. DRUG DESIGN DEVELOPMENT AND THERAPY 2017; 11:1623-1642. [PMID: 28615927 PMCID: PMC5459977 DOI: 10.2147/dddt.s136692] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
In our efforts to address the rising incidence of hepatocellular carcinoma (HCC), we have made a commitment to the synthesis of novel molecules to combat Hep-G2 cells. A facile and highly efficient one-pot, multicomponent reaction has been successfully devised utilizing a p-toluenesulfonic acid (p-TSA)-catalyzed domino Knoevenagel/Michael/intramolecular cyclization approach for the synthesis of novel 5H-benzo[h]thiazolo[2,3-b]quinazoline and indeno[1,2-d] thiazolo[3,2-a]pyrimidine analogs bearing a bridgehead nitrogen atom. This domino protocol constructed one new ring by the concomitant formation of multiple bonds (C-C, C-N, and C=N) involving multiple steps without the use of any metal catalysts in one-pot, with all reactants effi-ciently exploited. All the newly synthesized compounds were authenticated by means of Fourier transform infrared spectroscopy, liquid chromatography-mass spectrometry, proton nuclear magnetic resonance spectroscopy, and carbon-13 nuclear magnetic resonance spectroscopy, together with elemental analysis, and their antitumor activity was evaluated in vitro on a Hep-G2 human cancer cell line by sulforhodamine B assay. Computational molecular modeling studies were carried out on cancer-related targets, including interleukin-2, interleukin-6, Caspase-3, and Caspase-8. Two compounds (4A and 6A) showed growth inhibitory activity comparable to the positive control Adriamycin, with growth inhibition of 50% <10 μg/mL. The results of the comprehensive structure-activity relationship study confirmed the assumption that two or more electronegative groups on the phenyl ring attached to the thiazolo[2,3-b]quinazoline system showed the optimum effect. The in silico simulations suggested crucial hydrogen bond and π-π stacking interactions, with a good ADMET (absorption, distribution, metabolism, excretion, and toxicity) profile and molecular dynamics, in order to explore the molecular targets of HCC which were in complete agreement with the in vitro findings. Considering their significant anticancer activity, 4A and 6A are potential drug candidates for the management of HCC.
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Affiliation(s)
- Amit K Keshari
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, Vidya Vihar, Raebareli Road, Lucknow, Uttar Pradesh
| | - Ashok K Singh
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, Vidya Vihar, Raebareli Road, Lucknow, Uttar Pradesh
| | - Vinit Raj
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, Vidya Vihar, Raebareli Road, Lucknow, Uttar Pradesh
| | - Amit Rai
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, Vidya Vihar, Raebareli Road, Lucknow, Uttar Pradesh
| | - Prakruti Trivedi
- Department of Pharmacy, Birla Institute of Technology & Science Pilani, Hyderabad Campus, Hyderabad, Telangana State
| | - Balaram Ghosh
- Department of Pharmacy, Birla Institute of Technology & Science Pilani, Hyderabad Campus, Hyderabad, Telangana State
| | - Umesh Kumar
- Centre of Biomedical Research (CBMR), Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus, Raebareli Road, Lucknow, Uttar Pradesh, India
| | - Atul Rawat
- Centre of Biomedical Research (CBMR), Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus, Raebareli Road, Lucknow, Uttar Pradesh, India
| | - Dinesh Kumar
- Centre of Biomedical Research (CBMR), Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus, Raebareli Road, Lucknow, Uttar Pradesh, India
| | - Sudipta Saha
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University, Vidya Vihar, Raebareli Road, Lucknow, Uttar Pradesh
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Synthesis and Structure of 7-Hydroxy-5-Oxo-2,3-Dihydro-5H-[1,3]Thiazolo[3,2-a]-Pyrimidine-6-Carboxylic Acid Ethyl Ester. Pharm Chem J 2017. [DOI: 10.1007/s11094-017-1557-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Huang Y, Zhao D, Liu C, Gan C, Zhan J, Lin Q, Shi H, Cui J. Rapid microwave assisted synthesis and antiproliferative evaluation of novel steroidal thiazole derivatives. Chem Res Chin Univ 2017. [DOI: 10.1007/s40242-017-6372-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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15
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Wu XY, Wang YL, Hai L, Gong P, Wu Y. A new and efficient method for the synthesis of rocuronium bromide. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2016.10.026] [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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Mohareb RM, Zaki MY, Abbas NS. Synthesis, anti-inflammatory and anti-ulcer evaluations of thiazole, thiophene, pyridine and pyran derivatives derived from androstenedione. Steroids 2015; 98:80-91. [PMID: 25759119 DOI: 10.1016/j.steroids.2015.03.001] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2014] [Revised: 02/21/2015] [Accepted: 03/01/2015] [Indexed: 11/24/2022]
Abstract
The reaction of androstenedione with bromine gave the 16-bromo derivative 2. The latter reacted with either cyanothioacetamide or thiourea to give the 2-cyanomethylthiazole derivative 4 and the 2-aminothiazole derivative 13. Compound 4 and 13 were used underwent some condensation, coupling and heterocyclization reactions to give thiophene, pyridine and pyran derivatives. The anti-inflammatory and anti-ulcer evaluations of the newly synthesized products were evaluated and the results showed that 23f showed the maximum antiulcer activity. In addition, toxicity of the most active compounds was studied against shrimp larvae and showed that compounds 2, 23c and 23f showed non-toxicity against the tested organisms.
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Affiliation(s)
- Rafat M Mohareb
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt.
| | - Mayssoune Y Zaki
- National Organization for Drug Control & Research (NODCAR), P.O. 29, Cairo, Egypt
| | - Nermeen S Abbas
- Department of Chemistry, Faculty of Science, Taibah University, Saudi Arabia; Department of Chemistry, Faculty of Science, Helwan University, Cairo, Egypt
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Maurya HK, Hasanain M, Kumar CP, Vasudeva PG, Sarkar J, Chandrasekharam M, Gupta A. Synthesis, photophysical and anticancer study of D-ring extended estrone analogues. RSC Adv 2015. [DOI: 10.1039/c5ra11112a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A concise route for highly substituted ring extended estrone analogues has been developed. The photophysical and biological study of these compounds revealed their efficacy as possible fluorescence probes in cancer chemotherapy.
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Affiliation(s)
- Hardesh K. Maurya
- Medicinal Chemistry Department
- CSIR-Central Institute of Medicinal and Aromatic Plants
- Lucknow-226015
- India
| | - Mohammad Hasanain
- Division of Biochemistry
- CSIR-Central Drug Research Institute
- Lucknow
- India
| | - Ch. Pavan Kumar
- I&PC Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500 607
- India
| | - Prema G. Vasudeva
- Metabolic & Structural Biology Department
- CSIR-Central Institute of Medicinal and Aromatic Plants
- Lucknow-226015
- India
| | - Jayanta Sarkar
- Division of Biochemistry
- CSIR-Central Drug Research Institute
- Lucknow
- India
| | - M. Chandrasekharam
- I&PC Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500 607
- India
| | - Atul Gupta
- Medicinal Chemistry Department
- CSIR-Central Institute of Medicinal and Aromatic Plants
- Lucknow-226015
- India
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