1
|
Luo M, Zhang JC, Yin H, Wang CM, Xie L, Li KP, Goto M, Morris-Natschke SL, Lee KH, Zhang JH, Zhang YM, Zhang XR. Palladium (II), platinum (II) and silver (I) complexes with oxazolines: Their synthesis, characterization, DFT calculation, molecular docking and antitumour effects. J Inorg Biochem 2023; 239:112048. [PMID: 36496289 DOI: 10.1016/j.jinorgbio.2022.112048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/19/2022] [Accepted: 10/21/2022] [Indexed: 11/06/2022]
Abstract
Six new Pd(II), Pt(II) and Ag(I) complexes, (1);{Pd (L1)]2C6H4}2Cl4} (2); Pt(L2)(DMSO)Cl; 3; {PtL5]2C6H4}2·PhCOO-⋅11NO3-; 4; {[Pt(L4)]2C6H4}; the binuclear cyclometalated complex the polymer chain (5); {[PtL5]C6H4}·NO3-}; and the polymeric silver species (6); Zn(L6)2·AgNO3·CHCl3 were synthesized and thoroughly characterized using X-ray diffraction and spectroscopic techniques (L1=(S,S)-1,4-i-PrOx]2C6H4}2Cl4, L2=Di(2,2-bis(4R-isopropyl-4,5-dihydro-oxazol-2-yl)acetonitrile) zinc (II) (BR1);L3= 1,4-bis(4R-benzyl-4,5-dihydro-oxazol-2-yl)benzene (AR2); L4= 1,4-bis(4R-benzyl-4,5-dihydro-oxazol-2-yl)benzene,L5=1,4-bis(4R-benzyl-4,5-dihydro-oxazol-2-yl)-benzene,L6=Di(2,2-bis(4S-isopropyl-4,5-dihydrooxazol-2-yl)acetonitrile) zinc (II). Complexes 1-6 showed cytotoxic effects against human tumour cell lines, including a multidrug-resistant subline. Oxazoline and Pd complex 1 induced apoptosis in A549 cells. DFT calculations were also performed to exhibit the excellent bioactivity of complex 1 against A549, MDA-MB-231, and KB cells. Complex 1, with the best docking score and a stable interaction network within the binding site of the G-quadruplex, could stably interact with the G-quadruplex. Additionally, complex 1 was further used in the animal experiment of human lung adenocarcinoma cells in nude mice. By comparing with the model control group, the tumour volume, relative tumour volume and relative tumour proliferation rate T/C decreased significantly in the cisplatin group and compound 1 (complex 1) group.
Collapse
Affiliation(s)
- Mei Luo
- College of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China; Natural Products Research Laboratories, UNC Eshelman, School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599-7568, USA; Intelligent Manufacturing Institute of HFUT, Hefei University of Technology, Hefei 230009, People's Republic of China.
| | - Jing-Cheng Zhang
- College of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China
| | - Hao Yin
- Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 230026, China
| | - Cheng-Ming Wang
- Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 230026, China
| | - Lan Xie
- Natural Products Research Laboratories, UNC Eshelman, School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599-7568, USA
| | - Kang-Po Li
- Natural Products Research Laboratories, UNC Eshelman, School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599-7568, USA
| | - Masuo Goto
- Natural Products Research Laboratories, UNC Eshelman, School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599-7568, USA
| | - Susan L Morris-Natschke
- Natural Products Research Laboratories, UNC Eshelman, School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599-7568, USA
| | - Kuo-Hsiung Lee
- Natural Products Research Laboratories, UNC Eshelman, School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599-7568, USA; Chinese Medicine Research and Development Center, China Medical University and Hospital, Taichung 40447, Taiwan.
| | - Jia-Hai Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale, Division of Life Sciences and Medicine, School of Life Sciences, University of Science and Technology of China, Hefei, Anhui 230027, PR China
| | - Yan-Min Zhang
- Laboratory of Molecular Design and Drug Discovery, School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Xue-Ru Zhang
- College of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China
| |
Collapse
|
2
|
Duan C, Gao Y, Chen S, Zu F, Zhang J, Cui C. Titanium-Mediated C–C Coupling of Imidoylstannanes for the Synthesis of Tetraaryl Diimines. Isolation of Titanium Iminoacyl and Ene-diamido Intermediates. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Chenxi Duan
- State Key Laboratory of Element-Organic Chemsitry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Yuli Gao
- Petrochina Petrochemical Research Institute, Beijing 100195, People’s Republic of China
| | - Shangtao Chen
- Petrochina Petrochemical Research Institute, Beijing 100195, People’s Republic of China
| | - Fenghua Zu
- Petrochina Petrochemical Research Institute, Beijing 100195, People’s Republic of China
| | - Jianying Zhang
- State Key Laboratory of Element-Organic Chemsitry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Chunming Cui
- State Key Laboratory of Element-Organic Chemsitry, Nankai University, Tianjin 300071, People’s Republic of China
- Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, People’s Republic of China
| |
Collapse
|
3
|
Gómez-Pantoja M, González-Pérez JI, Martín A, Mena M, Santamaría C, Temprado M. Structural Diversity in the Reactions of Dimetallic Alkyl Titanium Oxides with Isonitriles and Nitriles. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
4
|
Carbó JJ, Gómez-Pantoja M, Martín A, Mena M, Ricart JM, Salom-Català A, Santamaría C. A Bridging bis-Allyl Titanium Complex: Mechanistic Insights into the Electronic Structure and Reactivity. Inorg Chem 2019; 58:12157-12166. [DOI: 10.1021/acs.inorgchem.9b01505] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jorge J. Carbó
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Campus Sescelades, C/Marcel.lí Domingo, s/n, 43007 Tarragona, Spain
| | - María Gómez-Pantoja
- Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigación Química “Andrés M. del Río” (IQAR), Universidad de Alcalá, Campus Universitario, E-28805 Alcalá de Henares, Madrid, Spain
| | - Avelino Martín
- Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigación Química “Andrés M. del Río” (IQAR), Universidad de Alcalá, Campus Universitario, E-28805 Alcalá de Henares, Madrid, Spain
| | - Miguel Mena
- Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigación Química “Andrés M. del Río” (IQAR), Universidad de Alcalá, Campus Universitario, E-28805 Alcalá de Henares, Madrid, Spain
| | - Josep M. Ricart
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Campus Sescelades, C/Marcel.lí Domingo, s/n, 43007 Tarragona, Spain
| | - Antoni Salom-Català
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Campus Sescelades, C/Marcel.lí Domingo, s/n, 43007 Tarragona, Spain
| | - Cristina Santamaría
- Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigación Química “Andrés M. del Río” (IQAR), Universidad de Alcalá, Campus Universitario, E-28805 Alcalá de Henares, Madrid, Spain
| |
Collapse
|