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de Azevedo LD, Leite DI, de Oliveira AP, Junior FPS, Dantas RF, Bastos MM, Boechat N, Pimentel LCF. Spirooxadiazoline-oxindoles derived from imatinib show antimyeloproliferative potential in K562 cells. Arch Pharm (Weinheim) 2024; 357:e2400029. [PMID: 38627294 DOI: 10.1002/ardp.202400029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 03/15/2024] [Accepted: 03/29/2024] [Indexed: 08/06/2024]
Abstract
Imatinib mesylate was the first representative BCR-ABL1 tyrosine kinase inhibitor (TKI) class for the treatment of chronic myeloid leukemia. Despite the revolution promoted by TKIs in the treatment of this pathology, a resistance mechanism occurs against all BCR-ABL1 inhibitors, necessitating a constant search for new therapeutic options. To develop new antimyeloproliferative substances, we applied a medicinal chemistry tool known as molecular hybridization to design 25 new substances. These compounds were synthesized and biologically evaluated against K562 cells, which express BCR-ABL1, a constitutively active tyrosine kinase enzyme, as well as in WSS-1 cells (healthy cells). The new compounds are conjugated hybrids that contain phenylamino-pyrimidine-pyridine (PAPP) and an isatin backbone, which are the main pharmacophoric fragments of imatinib and sunitinib, respectively. A spiro-oxindole nucleus was used as a linker because it occurs in many compounds with antimyeloproliferative activity. Compounds 2a, 2b, 3c, 4c, and 4e showed promise, as they inhibited cell viability by between 45% and 61% at a concentration of 10 µM. The CC50 of the most active substances was determined to be within 0.8-9.8 µM.
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MESH Headings
- Humans
- K562 Cells
- Imatinib Mesylate/pharmacology
- Oxindoles/pharmacology
- Oxindoles/chemical synthesis
- Oxindoles/chemistry
- Antineoplastic Agents/pharmacology
- Antineoplastic Agents/chemical synthesis
- Antineoplastic Agents/chemistry
- Cell Survival/drug effects
- Structure-Activity Relationship
- Protein Kinase Inhibitors/pharmacology
- Protein Kinase Inhibitors/chemical synthesis
- Protein Kinase Inhibitors/chemistry
- Cell Proliferation/drug effects
- Molecular Structure
- Dose-Response Relationship, Drug
- Fusion Proteins, bcr-abl/antagonists & inhibitors
- Fusion Proteins, bcr-abl/metabolism
- Spiro Compounds/pharmacology
- Spiro Compounds/chemistry
- Spiro Compounds/chemical synthesis
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Drug Screening Assays, Antitumor
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Affiliation(s)
- Liviane D de Azevedo
- Departamento de Síntese Orgânica, Fundação Oswaldo Cruz, Farmanguinhos, Rio de Janeiro, Brasil
| | - Debora I Leite
- Departamento de Síntese Orgânica, Fundação Oswaldo Cruz, Farmanguinhos, Rio de Janeiro, Brasil
| | - Andressa P de Oliveira
- Departamento de Síntese Orgânica, Fundação Oswaldo Cruz, Farmanguinhos, Rio de Janeiro, Brasil
| | - Floriano P S Junior
- Fundação Oswaldo Cruz, Laboratório de Bioquímica Experimental e Computacional de Fármacos, Instituto Oswaldo Cruz, Rio de Janeiro, Brasil
| | - Rafael F Dantas
- Fundação Oswaldo Cruz, Laboratório de Bioquímica Experimental e Computacional de Fármacos, Instituto Oswaldo Cruz, Rio de Janeiro, Brasil
| | - Monica M Bastos
- Departamento de Síntese Orgânica, Fundação Oswaldo Cruz, Farmanguinhos, Rio de Janeiro, Brasil
| | - Nubia Boechat
- Departamento de Síntese Orgânica, Fundação Oswaldo Cruz, Farmanguinhos, Rio de Janeiro, Brasil
| | - Luiz C F Pimentel
- Departamento de Síntese Orgânica, Fundação Oswaldo Cruz, Farmanguinhos, Rio de Janeiro, Brasil
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2
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Demir E, Orhan E, Goksu H. A catalytic regioselective procedure for the synthesis of aryl oximes in the presence of palladium nanoparticles. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2021.2025098] [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)
- Emine Demir
- Kaynasli Vocational College, Düzce University, Düzce, Turkey
| | - Ersin Orhan
- Department of Chemistry, Faculty of Arts and Sciences, Düzce University, Düzce, Turkey
| | - Haydar Goksu
- Kaynasli Vocational College, Düzce University, Düzce, Turkey
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3
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Synthesis, structural and pharmacological exploration of 2-(3, 5-dimethyl-1H-pyrazol-1-yl)-acetophenone oximes and their silver complexes. Polyhedron 2021. [DOI: 10.1016/j.poly.2020.114972] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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4
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Nayab RS, Maddila S, Krishna MP, Salam JJT, Thaslim BS, Chintha V, Wudayagiri R, Nagam V, Tartte V, Chinnam S, Chamarthi NR. In silico molecular docking and in vitro antioxidant activity studies of novel α-aminophosphonates bearing 6-amino-1,3-dimethyl uracil. J Recept Signal Transduct Res 2020; 40:166-172. [PMID: 32019395 DOI: 10.1080/10799893.2020.1722166] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
In the present study, a new series of α-Aminophosphonates bearing 6-amino-1,3-dimethyluracil was synthesized in good to excellent yields (78-95%) by one-pot, three-component reaction of 6-amino-1,3-dimethyluracil, aromatic aldehydes and diethylphosphite via Kabachnik-Fields reaction by using an eco-friendly Eaton's reagent. All the compounds were screened for in vitro antioxidant studies by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and hydrogen peroxide (H2O2) methods. Among the synthesized bioactive molecules, 4a, 4d, 4g, and 4h exhibited promising antioxidant activity compared with the standard drug Ascorbic acid. Furthermore, in order to support the biological results of the compounds, molecular docking studies were performed against Aromatase enzyme for four compounds which revealed that the compounds 4a, 4d, 4g, and 4h have significant binding modes, with docking scores of -8.6, -8.4, -8.1 and -8.1 respectively and the compound 4b specifically has equal dock score of -8.0 when compared with the standard drug Exemestane.
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Affiliation(s)
| | - Suresh Maddila
- Department of Chemistry, GITAM Institute of Sciences, GITAM University, Vishakapatnam, India
| | - Murthy Potla Krishna
- Department of Chemistry, Bapatla Engineering College (Autonomous), Acharya Nagarjuna University Post Graduate Research Centre, Bapatla, India
| | - J J Titinchi Salam
- Department of Chemistry, University of the Western Cape, Cape Town, South Africa
| | | | | | | | | | - Vijaya Tartte
- Department of Botany, Sri Venkateswara University, Tirupati, India
| | - Sampath Chinnam
- Department of Chemistry, B.M.S. College of Engineering, Bengaluru, India
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Luo K, Bao Y, Liu F, Xiao C, Li K, Zhang C, Huang R, Lin J, Zhang J, Jin Y. Synthesis and biological evaluation of novel benzylidene-succinimide derivatives as noncytotoxic antiangiogenic inhibitors with anticolorectal cancer activity in vivo. Eur J Med Chem 2019; 179:805-827. [DOI: 10.1016/j.ejmech.2019.06.094] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 06/05/2019] [Accepted: 06/30/2019] [Indexed: 02/07/2023]
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6
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Dorababu A. Evolution of uracil based thymidine phosphorylase inhibitors, SAR and electronic correlation: revisit. Drug Dev Res 2019. [DOI: 10.1002/ddr.21592] [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)
- Atukuri Dorababu
- Department of Studies in ChemistrySRMPP Govt. First Grade College Huvinahadagali Karnataka India
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Zi M, Liu F, Wu D, Li K, Zhang D, Zhu C, Zhang Z, Li L, Zhang C, Xie M, Lin J, Zhang J, Jin Y. Discovery of 6-Arylurea-2-arylbenzoxazole and 6-Arylurea-2-arylbenzimidazole Derivatives as Angiogenesis Inhibitors: Design, Synthesis and in vitro Biological Evaluation. ChemMedChem 2019; 14:1291-1302. [PMID: 31131561 DOI: 10.1002/cmdc.201900216] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 05/22/2019] [Indexed: 12/15/2022]
Abstract
We embarked on a structural optimization campaign aimed at the discovery of novel anti-angiogenesis agents with previously reported imidazole kinase inhibitors as a lead compound. A library of 29 compounds was synthesized. Several title compounds exhibited selective inhibitory activities against vascular endothelial growth factor receptor 2 (VEGFR-2) over epidermal growth factor receptor (EGFR) kinase; these compounds also displayed selective and potent antiproliferative activity against three cancer cell lines. The newly synthesized compounds were evaluated for anti-angiogenesis activity by chick chorioallantoic membrane (CAM) assay. Among them, 1-(2-(2-chlorophenyl)benzo[d]oxazol-5-yl)-3-(4-(trifluoromethoxy)phenyl)urea (compound 5 n) showed the most potent anti-angiogenesis capacity, efficient cytotoxic activities (in vitro against human umbilical vein endothelial cells (HUVEC), H1975, A549, and HeLa cell lines, with respective IC50 values of 8.46, 1.40, 7.61, and 0.28 μm), and an acceptable level of VEGFR-2 kinase inhibition (IC50 =0.25 μm). Molecular docking analysis revealed 5 n to be a type II inhibitor of VEGFR-2 kinase. In general, these results indicate that these 6-arylurea-2-arylbenzoxazole/benzimidazole derivatives are promising inhibitors of VEGFR-2 kinase for potential development into anti-angiogenesis drugs.
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Affiliation(s)
- Mengli Zi
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P.R. China
| | - Feifei Liu
- Laboratory of Molecular Genetics of Aging and Tumors, Medical School, Kunming University of Science and Technology, Kunming, 650500, P.R. China
| | - Di Wu
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P.R. China
| | - Ke Li
- Biomedical Department, Yunnan Cancer Hospital, Third Affiliated Hospital of Kunming Medical University, Kunming, 650118, P.R. China
| | - Da Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P.R. China
| | - Changcheng Zhu
- Institute of Drug Research and Development, Kunming Pharmaceutical Corporation, Kunming, 650100, P.R. China
| | - Zhiyun Zhang
- Department of Anorectal, Kunming Municipal Hospital of Traditional Chinese Medicine, Kunming, 650011, P.R. China
| | - Linghua Li
- Department of Anorectal, Kunming Municipal Hospital of Traditional Chinese Medicine, Kunming, 650011, P.R. China
| | - Conghai Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P.R. China
| | - Mingjin Xie
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P.R. China
| | - Jun Lin
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P.R. China
| | - Jihong Zhang
- Laboratory of Molecular Genetics of Aging and Tumors, Medical School, Kunming University of Science and Technology, Kunming, 650500, P.R. China
| | - Yi Jin
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P.R. China
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Gomes LR, Low JN, van Mourik T, Früchtl H, de Souza MV, da Costa CF, Wardell JL. Different substituent effects on the supramolecular arrays in some (E)-halo- and nitro-benzaldehyde oximes: confirmation of attractive π(C=N)···π(phenyl) interactions. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2019. [DOI: 10.1515/znb-2018-0222] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The crystal structures and Hirshfeld surface analyses are reported for four aldoximes, (E)-X–C6H4CH=N–OH [X = 3-Cl (1), 4-F (2), 2-O2N (3) and 4-O2N (4)]. The strong classical O–H · · · N hydrogen bonds involving the oxime group generate C(3) chains in compound 1, in contrast to the R2
2(6) dimers formed in compounds 2–4; such arrangements have been shown to be the most frequently found for oximes other than salicylaldoximes (2-hydroxybenzaldehyde oximes). In general, weaker intermolecular interactions involving the X substituents, as well as C–H · · · O and π · · · π interactions have significant effects on the supramolecular arrays generated in the aggegation. A further important interaction in compound 1, and to a lesser extent in compound 4, is a π(C=N) · · · π(phenyl) molecular stacking. A data base search has indicated that short Cg(C=N) · · · Cg(phenyl) distances, <3.3 Å (Cg = centre of gravity), have been found in various compounds, including other oximes. A theoretical study was carried out starting from the crystal structure data of compound 1, with optimisation at the BLYP-D3/def2-DZVP level, as well as at the higher PBE0/ma-def2-TZVP level. Breakdown of the interaction energy into separate contributions was achieved using SAPT (using the jun-cc-pvdz basis set). Overall, the calculations indicate that the π(C=N) ·· · π(phenyl) interaction is attractive, with a magnitude of 14–18 kJ mol−1.
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Affiliation(s)
- Ligia R. Gomes
- FP-ENAS-Faculdade de Ciências de Saúde, Escola Superior de Saúde da UFP , Universidade Fernando Pessoa , Rua Carlos da Maia, 296 , P-4200-150 Porto , Portugal
- REQUIMTE, Departamento de Química e Bioquímica , Faculdade de Ciências da, Universidade do Porto , Rua do Campo Alegre, 687 , P-4169-007 Porto , Portugal
| | - John N. Low
- Department of Chemistry , University of Aberdeen , Meston Walk, Old Aberdeen , AB24 3UE, Scotland , UK
| | - Tanja van Mourik
- School of Chemistry , University of St. Andrews , North Haugh, St. Andrews , Fife KY16 9ST, Scotland , UK
| | - Herbert Früchtl
- School of Chemistry , University of St. Andrews , North Haugh, St. Andrews , Fife KY16 9ST, Scotland , UK
| | - Marcus V.N. de Souza
- Instituto de Tecnologia em Fármacos e Farmanguinhos, Fundação Oswaldo Cruz , 21041-250 Rio de Janeiro, RJ , Brazil
| | - Cristiane F. da Costa
- Instituto de Tecnologia em Fármacos e Farmanguinhos, Fundação Oswaldo Cruz , 21041-250 Rio de Janeiro, RJ , Brazil
| | - James L. Wardell
- Department of Chemistry , University of Aberdeen , Meston Walk, Old Aberdeen , AB24 3UE, Scotland , UK
- Instituto de Tecnologia em Fármacos e Farmanguinhos, Fundação Oswaldo Cruz , 21041-250 Rio de Janeiro, RJ , Brazil
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Gomes LR, de Souza MVN, Da Costa CF, Wardell JL, Low JN. Crystal structures and Hirshfeld surfaces of four meth-oxy-benzaldehyde oxime derivatives, 2-MeO- XC 6H 3C=NOH ( X = H and 2-, 3- and 4-MeO): different conformations and hydrogen-bonding patterns. Acta Crystallogr E Crystallogr Commun 2018; 74:1553-1560. [PMID: 30443379 PMCID: PMC6218896 DOI: 10.1107/s2056989018014020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 10/03/2018] [Indexed: 11/20/2022]
Abstract
The crystal structures of four (E)-meth-oxy-benzaldehyde oxime derivatives, namely (2-meth-oxy-benzaldehyde oxime, 1, 2,3-di-meth-oxy-benzaldehyde oxime, 2, 4-di-meth-oxy-benzaldehyde oxime, 3, and 2,5-di-meth-oxy-benzaldehyde oxime, 4, are discussed. The arrangements of the 2-meth-oxy group and the H atom of the oxime unit are s-cis in compounds 1-3, but in both independent mol-ecules of compound 4, the arrangements are s-trans. There is also a difference in the conformation of the two mol-ecules in 4, involving the orientations of the 2- and 5-meth-oxy groups. The primary inter-molecular O-H(oxime)⋯O(hy-droxy) hydrogen bonds generate C(3) chains in 1 and 2. In contrast, in compound 3, the O-H(oxime)⋯O(hy-droxy) hydrogen bonds generate symmetric R 2 2(6) dimers. A more complex dimer is generated in 4 from the O-H(oxime)⋯O(hy-droxy) and C-H(2-meth-oxy)⋯O(hy-droxy) hydrogen bonds. In all cases, further inter-actions, C-H⋯O and C-H⋯π or π-π, generate three-dimensional arrays. Hirshfeld surface and fingerprint analyses are discussed.
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Affiliation(s)
- Ligia R. Gomes
- REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, 687, P-4169-007, Porto, Portugal
- FP-ENAS-Faculdade de Ciências de Saúde, Escola Superior de Saúde da UFP, Universidade Fernando Pessoa, Rua Carlos da Maia, 296, P-4200-150 Porto, Portugal
| | - Marcus V. N. de Souza
- Instituto de Tecnologia em Fármacos e Farmanguinhos, Fundação Oswaldo Cruz, 21041-250 Rio de Janeiro, RJ, Brazil
| | - Cristiane F. Da Costa
- Instituto de Tecnologia em Fármacos e Farmanguinhos, Fundação Oswaldo Cruz, 21041-250 Rio de Janeiro, RJ, Brazil
| | - James L. Wardell
- Instituto de Tecnologia em Fármacos e Farmanguinhos, Fundação Oswaldo Cruz, 21041-250 Rio de Janeiro, RJ, Brazil
- Department of Chemistry, University of Aberdeen, Meston Walk, Old Aberdeen, AB24 3UE, Scotland
| | - John Nicolson Low
- Department of Chemistry, University of Aberdeen, Meston Walk, Old Aberdeen, AB24 3UE, Scotland
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Gomes LR, de Souza MVN, Da Costa CF, Wardell JL, Low JN. Different classical hydrogen-bonding patterns in three salicylaldoxime derivatives, 2-HO-4- XC 6H 3C=NOH ( X = Me, OH and MeO). Acta Crystallogr E Crystallogr Commun 2018; 74:1480-1485. [PMID: 30319806 PMCID: PMC6176434 DOI: 10.1107/s2056989018013361] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 09/19/2018] [Indexed: 11/23/2022]
Abstract
The crystal structures of three salicyaldoxime compounds, namely 2-hy-droxy-4-methyl-benzaldehyde oxime, C8H9NO2, 1, 2,4-di-hydroxy-benzaldehyde oxime, C7H7NO3, 2, and 2-hy-droxy-4-meth-oxy-benzaldehyde oxime, C8H9NO3, 3, are discussed. In each compound, the hydroxyl groups are essentially coplanar with their attached phenyl group. The inter-planar angles between the C=N-O moieties of the oxime unit and their attached phenyl rings are 0.08 (9), 1.08 (15) and 6.65 (15)° in 1, 2 and 3, respectively. In all three mol-ecules, the 2-hy-droxy group forms an intra-molecular O-H⋯N(oxime) hydrogen bond. In compound (1), inter-molecular O-H(oxime)⋯O(hydrox-yl) hydrogen bonds generate R 2 2(14) dimers, related by inversion centres. In compound 2, inter-molecular O-H(oxime)⋯O(4-hy-droxy) hydrogen bonds generate C9 chains along the b-axis direction, while O-H(4-hydrox-yl)⋯O(2-hydrox-yl) inter-actions form zigzag C6 spiral chains along the c-axis direction, generated by a screw axis at 1, y, 1/4: the combination of the two chains provides a bimolecular sheet running parallel to the b axis, which lies between 0-1/2 c and 1/2-1 c. In compound 3, similar C9 chains, along the b-axis direction are generated by O-H(oxime)⋯O(4-meth-oxy) hydrogen bonds. Further weaker, C-H⋯π (in 1), π-π (in 2) and both C-H⋯π and π-π inter-actions (in 3) further cement the three-dimensional structures. Hirshfeld surface and fingerprint analyses are discussed.
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Affiliation(s)
- Ligia R Gomes
- REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, 687, P-4169-007, Porto, Portugal
- FP-ENAS-Faculdade de Ciências de Saúde, Escola Superior de Saúde da UFP, Universidade Fernando Pessoa, Rua Carlos da Maia, 296, P-4200-150 Porto, Portugal
| | - Marcus V N de Souza
- Instituto de Tecnologia em Fármacos e Farmanguinhos, Fundação Oswaldo Cruz, 21041-250 Rio de Janeiro, RJ, Brazil
| | - Cristiane F Da Costa
- Instituto de Tecnologia em Fármacos e Farmanguinhos, Fundação Oswaldo Cruz, 21041-250 Rio de Janeiro, RJ, Brazil
| | - James L Wardell
- Instituto de Tecnologia em Fármacos e Farmanguinhos, Fundação Oswaldo Cruz, 21041-250 Rio de Janeiro, RJ, Brazil
- Department of Chemistry, University of Aberdeen, Meston Walk, Old Aberdeen, AB24 3UE, Scotland
| | - John Nicolson Low
- Department of Chemistry, University of Aberdeen, Meston Walk, Old Aberdeen, AB24 3UE, Scotland
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