1
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Petrova M, Vlahova Z, Schröder M, Todorova J, Tzintzarov A, Gospodinov A, Velkova L, Kaynarov D, Dolashki A, Dolashka P, Ugrinova I. Antitumor Activity of Bioactive Compounds from Rapana venosa against Human Breast Cell Lines. Pharmaceuticals (Basel) 2023; 16:181. [PMID: 37259331 PMCID: PMC9959655 DOI: 10.3390/ph16020181] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/16/2023] [Accepted: 01/18/2023] [Indexed: 04/12/2024] Open
Abstract
This study is the first report describing the promising antitumor activity of biologically active compounds isolated from the hemolymph of marine snail Rapana venosa-a fraction with Mw between 50 and 100 kDa and two structural subunits (RvH1 and RvH2), tested on a panel of human breast cell lines-six lines of different molecular subtypes of breast cancer MDA-MB-231, MDA-MB-468, BT-474, BT-549, SK-BR-3, and MCF-7 and the non-cancerous MCF-10A. The fraction with Mw 50-100 kDa (HRv 50-100) showed good antitumor activity manifested by a significant decrease in cell viability, altered morphology, autophagy, and p53 activation in treated cancer cells. An apparent synergistic effect was observed for the combination of HRv 50-100 with cis-platin for all tested cell lines. The combination of HRv 50-100 with cisplatin and/or tamoxifen is three times more effective compared to treatment with classical chemotherapeutics alone. The main proteins in the active fraction, with Mw at ~50 kDa, ~65 kDa, ~100 kDa, were identified by MALDI-MS, MS/MS analyses, and bioinformatics. Homology was established with known proteins with antitumor potential detected in different mollusc species: peroxidase-like protein, glycoproteins Aplysianin A, L-amino acid oxidase (LAAO), and the functional unit with Mw 50 kDa of RvH. Our study reveals new perspectives for application of HRv 50-100 as an antitumor agent used alone or as a booster in combination with different chemotherapies.
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Affiliation(s)
- Maria Petrova
- Institute of Molecular Biology “Acad. Roumen Tsanev”, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bld. 21, 1113 Sofia, Bulgaria
| | - Zlatina Vlahova
- Institute of Molecular Biology “Acad. Roumen Tsanev”, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bld. 21, 1113 Sofia, Bulgaria
| | - Maria Schröder
- Institute of Molecular Biology “Acad. Roumen Tsanev”, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bld. 21, 1113 Sofia, Bulgaria
| | - Jordana Todorova
- Institute of Molecular Biology “Acad. Roumen Tsanev”, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bld. 21, 1113 Sofia, Bulgaria
| | - Alexander Tzintzarov
- Institute of Molecular Biology “Acad. Roumen Tsanev”, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bld. 21, 1113 Sofia, Bulgaria
| | - Anastas Gospodinov
- Institute of Molecular Biology “Acad. Roumen Tsanev”, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bld. 21, 1113 Sofia, Bulgaria
| | - Lyudmila Velkova
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bld. 9, 1113 Sofia, Bulgaria
| | - Dimitar Kaynarov
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bld. 9, 1113 Sofia, Bulgaria
| | - Aleksandar Dolashki
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bld. 9, 1113 Sofia, Bulgaria
| | - Pavlina Dolashka
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bld. 9, 1113 Sofia, Bulgaria
| | - Iva Ugrinova
- Institute of Molecular Biology “Acad. Roumen Tsanev”, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bld. 21, 1113 Sofia, Bulgaria
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2
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Jiang B, Chai Y, He X, Wang Y, Chen B, Li Y, Li R. Synthesis, herbicidal activity study, and molecular docking of novel acylthiourea derivatives. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2063289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Binbin Jiang
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Yunlong Chai
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Xu He
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Yan Wang
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Bo Chen
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Yang Li
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Ranhong Li
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
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3
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Li JH, Li RH, Wang Y, Li SX, Wu YP, Zhang J, Zhu YG, Xie BJ. Synthesis, herbicidal activity, enzyme activity, and molecular docking of novel aniline thiourea. PHOSPHORUS SULFUR 2021. [DOI: 10.1080/10426507.2021.1901702] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Jia hui Li
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Ran hong Li
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Yan Wang
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Sui xin Li
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Yun peng Wu
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Jing Zhang
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Yong gang Zhu
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Bei jie Xie
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
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4
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Ahmed SK, Haese NN, Cowan JT, Pathak V, Moukha-Chafiq O, Smith VJ, Rodzinak KJ, Ahmad F, Zhang S, Bonin KM, Streblow AD, Streblow CE, Kreklywich CN, Morrison C, Sarkar S, Moorman N, Sander W, Allen R, DeFilippis V, Tekwani BL, Wu M, Hirsch AJ, Smith JL, Tower NA, Rasmussen L, Bostwick R, Maddry JA, Ananthan S, Gerdes JM, Augelli-Szafran CE, Suto MJ, Morrison TE, Heise MT, Streblow DN, Pathak AK. Targeting Chikungunya Virus Replication by Benzoannulene Inhibitors. J Med Chem 2021; 64:4762-4786. [PMID: 33835811 PMCID: PMC9774970 DOI: 10.1021/acs.jmedchem.0c02183] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A benzo[6]annulene, 4-(tert-butyl)-N-(3-methoxy-5,6,7,8-tetrahydronaphthalen-2-yl) benzamide (1a), was identified as an inhibitor against Chikungunya virus (CHIKV) with antiviral activity EC90 = 1.45 μM and viral titer reduction (VTR) of 2.5 log at 10 μM with no observed cytotoxicity (CC50 = 169 μM) in normal human dermal fibroblast cells. Chemistry efforts to improve potency, efficacy, and drug-like properties of 1a resulted in a novel lead compound 8q, which possessed excellent cellular antiviral activity (EC90 = 270 nM and VTR of 4.5 log at 10 μM) and improved liver microsomal stability. CHIKV resistance to an analog of 1a, compound 1c, tracked to a mutation in the nsP3 macrodomain. Further mechanism of action studies showed compounds working through inhibition of human dihydroorotate dehydrogenase in addition to CHIKV nsP3 macrodomain. Moderate efficacy was observed in an in vivo CHIKV challenge mouse model for compound 8q as viral replication was rescued from the pyrimidine salvage pathway.
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Affiliation(s)
| | | | - Jaden T. Cowan
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Vibha Pathak
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Omar Moukha-Chafiq
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Valerie J. Smith
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Kevin J. Rodzinak
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Fahim Ahmad
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Sixue Zhang
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Kiley M. Bonin
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon 97006, United States
| | - Aaron D. Streblow
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon 97006, United States
| | - Cassilyn E. Streblow
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon 97006, United States
| | - Craig N. Kreklywich
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon 97006, United States
| | - Clayton Morrison
- Department of Genetics, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27599, United States
| | - Sanjay Sarkar
- Department of Genetics, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27599, United States
| | - Nathaniel Moorman
- Department of Microbiology and Immunology, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27599, United States
| | - Wes Sander
- Department of Microbiology and Immunology, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27599, United States
| | - Robbie Allen
- Oregon Translational Research and Development Institute, Portland, Oregon 97239, United States
| | - Victor DeFilippis
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon 97006, United States
| | - Babu L. Tekwani
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Mousheng Wu
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Alec J. Hirsch
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon 97006, United States
| | - Jessica L. Smith
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon 97006, United States
| | - Nichole A. Tower
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Lynn Rasmussen
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Robert Bostwick
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Joseph A. Maddry
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Subramaniam Ananthan
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - John M Gerdes
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | | | - Mark J. Suto
- Drug Discovery Division, Southern Research, Birmingham, Alabama 35205, United States
| | - Thomas E. Morrison
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado 80045, United States
| | - Mark T. Heise
- Department of Genetics, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27599, United States
| | - Daniel N. Streblow
- Vaccine and Gene Therapy Institute, Oregon Health & Science University, Beaverton, Oregon 97006, United States
| | - Ashish K. Pathak
- Drug Discovery Division, Southern, Research, Birmingham, Alabama 35205, United States
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5
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Li JH, Wang Y, Wu YP, Li RH, Liang S, Zhang J, Zhu YG, Xie BJ. Synthesis, herbicidal activity study and molecular docking of novel pyrimidine thiourea. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2021; 172:104766. [PMID: 33518053 DOI: 10.1016/j.pestbp.2020.104766] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 12/16/2020] [Accepted: 12/19/2020] [Indexed: 06/12/2023]
Abstract
According to the pharmacophore binding strategy and principle of bioelectronic isobaric, used the sulfonylurea bridge as the parent structure, a series of novel thiourea compounds containing aromatic-substituted pyrimidines were designed and synthesized. The preliminary herbicidal activity tests showed that some compounds had good herbicidal activity against Digitaria adscendens, Amaranthus retroflexus, especially for compound 4d and 4f. The results showed that compound 4d had an inhibition rate of 81.5% on the root growth of Brassica napus L. at the concentration of 100 mg L-1, and compound 4f had an inhibition rate of 81% on the root growth of Digitaria adscendens at the concentration of 100 mg L-1. Compounds 4d and 4f had higher comparative activity on Echinochloa crus-galli than the commercial herbicide bensulfuron-methyl. The preliminary structure-activity relationship (SAR) was also summarized. We also tested the in vivo AHAS enzyme activity inhibition experiment of 14 compounds at 100 mg L-1, and the results showed that they all have inhibitory activity on the enzyme, with the highest inhibition rate reaching 44.4% (compound 4d). Based on the results of molecular docking to yeast acetohydroxyacid synthase (AHAS), the possible herbicidal activity mechanism of these compounds was evaluated.
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Affiliation(s)
- Jia-Hui Li
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Yan Wang
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China.
| | - Yun-Peng Wu
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Ran-Hong Li
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Shuang Liang
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Jing Zhang
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Yong-Gang Zhu
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
| | - Bei-Jie Xie
- College of Plant Protection, Jilin Agricultural University, Changchun, PR China
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6
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Synthetic Transition from Thiourea-Based Compounds to Tetrazole Derivatives: Structure and Biological Evaluation of Synthesized New N-(Furan-2-ylmethyl)-1 H-tetrazol-5-amine Derivatives. Molecules 2021; 26:molecules26020323. [PMID: 33435194 PMCID: PMC7827014 DOI: 10.3390/molecules26020323] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/02/2021] [Accepted: 01/07/2021] [Indexed: 11/16/2022] Open
Abstract
Twelve novel derivatives of N-(furan-2-ylmethyl)-1H-tetrazol-5-amine were synthesized. For obtained compound 8, its corresponding substrate single crystals were isolated and X-ray diffraction experiments were completed. In the initial stage of research, in silico structure-based pharmacological prediction was conducted. All compounds were screened for their antibacterial and antimycobacterial activities using standard and clinical strains. The cytotoxic activity was evaluated against a panel of human cancer cell lines, in contrast to normal (HaCaT) cell lines, by using the MTT method. All examined derivatives were found to be noncytotoxic against normal cell lines. Within the studied group, compound 6 showed the most promising results in antimicrobial studies. It inhibited four hospital S. epidermidis rods' growth, when applied at the amount of 4 µg/mL. However, the most susceptible to the presence of compound 6 was S. epidermidis T 5501 851/19 clinical strain, for which the MIC value was only 2 µg/mL. Finally, a pharmacophore model was established based on lead compounds from this and our previous work.
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7
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Todorova Z, Tumurbaatar O, Todorova J, Ugrinova I, Koseva N. Phosphorus-containing star-shaped polymer conjugates for biomedical applications. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2020.110151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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8
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Wang BJ, Duan AH, Zhang JH, Xie SM, Cao QE, Yuan LM. An Enantioselective Potentiometric Sensor for 2-Amino-1-Butanol Based on Chiral Porous Organic Cage CC3-R. Molecules 2019; 24:E420. [PMID: 30682770 PMCID: PMC6384868 DOI: 10.3390/molecules24030420] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 01/19/2019] [Accepted: 01/23/2019] [Indexed: 11/21/2022] Open
Abstract
Porous organic cages (POCs) have attracted extensive attention due to their unique structures and tremendous application potential in numerous areas. In this study, an enantioselective potentiometric sensor composed of a polyvinyl chloride (PVC) membrane electrode modified with CC3-R POC material was used for the recognition of enantiomers of 2-amino-1-butanol. After optimisation, the developed sensor exhibited enantioselectivity toward S-2-amino-1-butanol ( log K S , R P o t = -0.98) with acceptable sensitivity, and a near-Nernstian response of 25.8 ± 0.3 mV/decade within a pH range of 6.0⁻9.0.
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Affiliation(s)
- Bang-Jin Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China.
- Department of Chemistry, Yunnan Normal University, Kunming 650500, China.
| | - Ai-Hong Duan
- Department of Chemistry, Yunnan Normal University, Kunming 650500, China.
| | - Jun-Hui Zhang
- Department of Chemistry, Yunnan Normal University, Kunming 650500, China.
| | - Sheng-Ming Xie
- Department of Chemistry, Yunnan Normal University, Kunming 650500, China.
| | - Qiu-E Cao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China.
| | - Li-Ming Yuan
- Department of Chemistry, Yunnan Normal University, Kunming 650500, China.
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9
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Plutín AM, Alvarez A, Mocelo R, Ramos R, Castellano EE, da Silva MM, Villarreal W, Pavan FR, Meira CS, Filho JSR, Moreira DRM, Soares MBP, Batista AA. Palladium(II)/ N , N -disubstituted- N ′-acylthioureas complexes as anti- Mycobacterium tuberculosis and anti- Trypanosoma cruzi agents. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.05.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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10
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Kumar V, Patel S, Jain R. New structural classes of antituberculosis agents. Med Res Rev 2017; 38:684-740. [DOI: 10.1002/med.21454] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 04/03/2017] [Accepted: 05/02/2017] [Indexed: 01/02/2023]
Affiliation(s)
- Vajinder Kumar
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; S.A.S. Nagar Punjab India
- Present address: Department of Chemistry; Akal University; Talwandi Sabo Punjab 151 302 India
| | - Sanjay Patel
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; S.A.S. Nagar Punjab India
| | - Rahul Jain
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; S.A.S. Nagar Punjab India
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11
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Synthesis, docking study and biological evaluation of some new thiourea derivatives bearing benzenesulfonamide moiety. Chem Cent J 2017; 11:42. [PMID: 29086825 PMCID: PMC5438335 DOI: 10.1186/s13065-017-0271-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 05/16/2017] [Indexed: 02/01/2023] Open
Abstract
Background A series of novel N-(2, 6-dimethoxypyrimidin-4-yl)-4-(3-(aryl)thioureido) benzenesulfonamides 3a–t was synthesized by the addition of N-(2,6-dimethoxypyrimidin-4-yl)-4-isothiocyanatobenzenesulfonamide 2 to the appropriate aromatic amine. The structures of the synthesized compounds were inspired from the second line antituberculosis pro-drugs. Results Most of the new compounds were screened for their activity against Mycobacterium tuberculosis. The results of the antimycobacterial assay showed that compound 3i exerted the highest activity (MIC = 3.13 µg/mL), followed by compound 3s (MIC = 6.25 µg/mL). Conclusion The structure–activity relationship (SAR) analysis revealed that the introduction of the benzo[1,3]dioxol moiety in 3i and the 4-morpholinyl-4-phenyl moiety in 3s has proven to give the most potent compounds in this study. Docking of the promising compounds inside the active site of M. tuberculosis enoyl reductase InhA was performed in order to emphasize the results. The compounds showed a similar orientation to that of GSK 625 inside the active site of 5JFO and bind to Met 98 in a way similar to that of the co-crystallized ligand.
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12
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Duan AH, Wang BJ, Xie SM, Zhang JH, Yuan LM. A chiral, porous, organic cage-based, enantioselective potentiometric sensor for 2-aminobutanol. Chirality 2017; 29:172-177. [DOI: 10.1002/chir.22684] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 12/30/2016] [Accepted: 02/10/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Ai-Hong Duan
- Department of Chemistry; Yunnan Normal University; Kunming People's Republic of China
| | - Bang-Jin Wang
- Department of Chemistry; Yunnan Normal University; Kunming People's Republic of China
| | - Sheng-Ming Xie
- Department of Chemistry; Yunnan Normal University; Kunming People's Republic of China
| | - Jun-Hui Zhang
- Department of Chemistry; Yunnan Normal University; Kunming People's Republic of China
| | - Li-Ming Yuan
- Department of Chemistry; Yunnan Normal University; Kunming People's Republic of China
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13
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Kamenova-Nacheva M, Schröder M, Pasheva E, Slavchev I, Dimitrov V, Momekov G, Nikolova R, Shivachev B, Ugrinova I, Dobrikov GM. Synthesis of ferrocenylmethylidene and arylidene substituted camphane based compounds as potential anticancer agents. NEW J CHEM 2017. [DOI: 10.1039/c7nj00619e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of new compounds with a camphane moiety was synthesized, and some of the ferrocene-containing compounds showed promising anticancer activity and selectivity.
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Affiliation(s)
- Mariana Kamenova-Nacheva
- Institute of Organic Chemistry with Centre of Phytochemistry
- Bulgarian Academy of Sciences
- Sofia 1113
- Bulgaria
| | - Maria Schröder
- Institute of Molecular Biology “Roumen Tsanev”
- Bulgarian Academy of Sciences
- Sofia 1113
- Bulgaria
| | - Evdokia Pasheva
- Institute of Molecular Biology “Roumen Tsanev”
- Bulgarian Academy of Sciences
- Sofia 1113
- Bulgaria
| | - Ivaylo Slavchev
- Institute of Organic Chemistry with Centre of Phytochemistry
- Bulgarian Academy of Sciences
- Sofia 1113
- Bulgaria
| | - Vladimir Dimitrov
- Institute of Organic Chemistry with Centre of Phytochemistry
- Bulgarian Academy of Sciences
- Sofia 1113
- Bulgaria
| | - George Momekov
- Faculty of Pharmacy
- Medical University of Sofia
- Sofia 1000
- Bulgaria
| | - Rosica Nikolova
- Institute of Mineralogy and Crystallography “Acad. Ivan Kostov”
- Bulgarian Academy of Sciences
- Sofia 1113
- Bulgaria
| | - Boris Shivachev
- Institute of Mineralogy and Crystallography “Acad. Ivan Kostov”
- Bulgarian Academy of Sciences
- Sofia 1113
- Bulgaria
| | - Iva Ugrinova
- Institute of Molecular Biology “Roumen Tsanev”
- Bulgarian Academy of Sciences
- Sofia 1113
- Bulgaria
| | - Georgi M. Dobrikov
- Institute of Organic Chemistry with Centre of Phytochemistry
- Bulgarian Academy of Sciences
- Sofia 1113
- Bulgaria
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14
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Li B, Zhang J, Yang BB, Li L, Yang XX. Ring-locking strategy facilitating determination of absolute optical purity of 2-amino-1-butanol by reverse-phase high-performance liquid chromatography. RSC Adv 2017. [DOI: 10.1039/c7ra09362d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
A concise and efficient reverse-phase high-performance liquid chromatography (RPLC) method has been established for absolute optical purity assay of 2-amino-1-butanol, which is an important synthetic intermediate of various drugs.
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Affiliation(s)
- Bo Li
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation
- Institute of Materia Medica
- Chinese Academy of Medical Sciences
- Peking Union Medical College
- Beijing 100050
| | - Jie Zhang
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation
- Institute of Materia Medica
- Chinese Academy of Medical Sciences
- Peking Union Medical College
- Beijing 100050
| | - Bei-Bei Yang
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation
- Institute of Materia Medica
- Chinese Academy of Medical Sciences
- Peking Union Medical College
- Beijing 100050
| | - Li Li
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation
- Institute of Materia Medica
- Chinese Academy of Medical Sciences
- Peking Union Medical College
- Beijing 100050
| | - Xiao-Xiao Yang
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation
- Institute of Materia Medica
- Chinese Academy of Medical Sciences
- Peking Union Medical College
- Beijing 100050
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15
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Tatar E, Karakuş S, Küçükgüzel ŞG, Öktem Okullu S, Ünübol N, Kocagöz T, De Clercq E, Andrei G, Snoeck R, Pannecouque C, Kalaycı S, Şahin F, Sriram D, Yogeeswari P, Küçükgüzel İ. Design, Synthesis, and Molecular Docking Studies of a Conjugated Thiadiazole–Thiourea Scaffold as Antituberculosis Agents. Biol Pharm Bull 2016; 39:502-15. [DOI: 10.1248/bpb.b15-00698] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Esra Tatar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Marmara University
| | - Sevgi Karakuş
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Marmara University
| | | | - Sinem Öktem Okullu
- Department of Medical Microbiology, School of Medicine, Acıbadem University
| | - Nihan Ünübol
- Department of Medical Microbiology, School of Medicine, Acıbadem University
| | - Tanıl Kocagöz
- Department of Medical Microbiology, School of Medicine, Acıbadem University
| | | | | | | | | | - Sadık Kalaycı
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University
| | - Fikrettin Şahin
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University
| | - Dharmarajan Sriram
- Medicinal Chemistry and Drug Discovery Research Laboratory, Pharmacy Group, Birla Institute of Technology and Science-Pilani
| | - Perumal Yogeeswari
- Medicinal Chemistry and Drug Discovery Research Laboratory, Pharmacy Group, Birla Institute of Technology and Science-Pilani
| | - İlkay Küçükgüzel
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Marmara University
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Biopharmaceutical profiling of new antitumor pyrazole derivatives. Molecules 2014; 19:16381-401. [PMID: 25314601 PMCID: PMC6271227 DOI: 10.3390/molecules191016381] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 09/26/2014] [Accepted: 09/29/2014] [Indexed: 11/16/2022] Open
Abstract
Several new pyrazole derivatives have demonstrated promising antiproliferative and cytotoxic effects, but their poor solubility raised concerns over possible biopharmaceutical limitations. In order to improve their pharmaceutical potential we performed the biopharmaceutical profiling for nine pyrazole compounds using in vitro and computational methods. The experimental solubility was determined in five different media using a validated HPLC method. Although the experimental solubility was lower than the predicted one, a good linear relationship was observed. The results also indicated a minimal impact of endogenous tensioactives on solubility, suggesting dissolution rate limited absorption. The in silico experiments were focused on identification of molecular determinants of solubility, evaluation of drug-likeness, prediction of in vivo absorption based on mechanistic models, as well as identification of the main factors that could impact on the oral bioavailability. The results suggested that dose, solubility and particle size are the main determinants of absorption, whereas permeability has little effect, confirming the BCS Class II behavior of the compounds. The present investigation was able to rank the tested compounds in terms of biopharmaceutical behavior, and indicated the B3 series compounds as having a more favorable absorption profile making them the main candidates for advance to the pre-clinical in vivo studies.
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17
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Slavchev I, Dobrikov GM, Valcheva V, Ugrinova I, Pasheva E, Dimitrov V. Antimycobacterial activity generated by the amide coupling of (-)-fenchone derived aminoalcohol with cinnamic acids and analogues. Bioorg Med Chem Lett 2014; 24:5030-3. [PMID: 25248685 DOI: 10.1016/j.bmcl.2014.09.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 09/06/2014] [Accepted: 09/08/2014] [Indexed: 11/24/2022]
Abstract
Aminoethyl substituted 2-endo-fenchol prepared from (-)-fenchone was used as scaffold for the synthesis of series of 31 amide structures by N-acylation applying cinnamic acids and analogues. The evaluation of their in vitro activity against Mycobacterium tuberculosis H37Rv showed for some of them promising activity-up to 0.2 μg/ml, combined with relatively low cytotoxicity of the selected active compounds.
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Affiliation(s)
- Ivaylo Slavchev
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, bl. 9, Acad. G. Bonchev str., Sofia 1113, Bulgaria
| | - Georgi M Dobrikov
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, bl. 9, Acad. G. Bonchev str., Sofia 1113, Bulgaria.
| | - Violeta Valcheva
- Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, bl. 26, Acad. G. Bonchev str., Sofia 1113, Bulgaria
| | - Iva Ugrinova
- Institute of Molecular Biology 'Roumen Tsanev', Bulgarian Academy of Sciences, bl. 21, Acad. G. Bonchev str., Sofia 1113, Bulgaria
| | - Evdokia Pasheva
- Institute of Molecular Biology 'Roumen Tsanev', Bulgarian Academy of Sciences, bl. 21, Acad. G. Bonchev str., Sofia 1113, Bulgaria
| | - Vladimir Dimitrov
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, bl. 9, Acad. G. Bonchev str., Sofia 1113, Bulgaria
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18
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Dobrikov GM, Valcheva V, Nikolova Y, Ugrinova I, Pasheva E, Dimitrov V. Enantiopure antituberculosis candidates synthesized from (−)-fenchone. Eur J Med Chem 2014; 77:243-7. [DOI: 10.1016/j.ejmech.2014.03.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 03/06/2014] [Accepted: 03/08/2014] [Indexed: 11/29/2022]
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