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Tian W, Zhong W, Yang Z, Chen L, Lin S, Li Y, Wang Y, Yang P, Long X. Synthesis, characterization and discovery of multiple anticancer mechanisms of dibutyltin complexes based on salen-like ligands. J Inorg Biochem 2024; 251:112434. [PMID: 38029537 DOI: 10.1016/j.jinorgbio.2023.112434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 11/15/2023] [Accepted: 11/19/2023] [Indexed: 12/01/2023]
Abstract
A series of novel dibutyltin complexes based on salen-like ligands (S01-S03) were synthesized and characterized using ultraviolet-visible spectra,infrared spectra, 1H, 13C, and 119Sn nuclear magnetic resonance, high-resolution mass spectrometry, X-ray crystallography, and thermogravimetric analysis. Complex S03 had excellent anticancer activity in vitro (IC50 = 1.5 ± 0.2 μM in CAL-27 cell lines), which highly activated ROS expression levels and induced apoptosis and cell cycle arrest at the G2/M phase. Interestingly, complex S03 induced cancer cell death through multiple mechanisms (mitochondrial pathway, ER-stress pathway, and DNA damage pathway). This study reveals new mechanisms of organotin complexes and provides new insights into the development of organotin metal complexes as anticancer drugs in the future, and compounds with multiple anticancer mechanisms may be a new strategy for delaying or overcoming drug resistance to chemotherapy and target therapy.
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Affiliation(s)
- Wei Tian
- Guangxi International Zhuang Medicine Hospital, Nanning 530201, China; Guangxi International Zhuang Medicine Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning 530201, China; Guangxi Institute of Ethnic Medicine, Nanning 530201, China.
| | - Wen Zhong
- Guangxi International Zhuang Medicine Hospital, Nanning 530201, China; Guangxi International Zhuang Medicine Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning 530201, China; Guangxi Institute of Ethnic Medicine, Nanning 530201, China
| | - Zengyan Yang
- Guangxi International Zhuang Medicine Hospital, Nanning 530201, China; Guangxi International Zhuang Medicine Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning 530201, China; Guangxi Institute of Ethnic Medicine, Nanning 530201, China
| | - Ling Chen
- Guangxi International Zhuang Medicine Hospital, Nanning 530201, China; Guangxi International Zhuang Medicine Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning 530201, China; Guangxi Institute of Ethnic Medicine, Nanning 530201, China
| | - Shijie Lin
- Guangxi International Zhuang Medicine Hospital, Nanning 530201, China; Guangxi International Zhuang Medicine Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning 530201, China; Guangxi Institute of Ethnic Medicine, Nanning 530201, China
| | - Yanping Li
- Guangxi International Zhuang Medicine Hospital, Nanning 530201, China; Guangxi International Zhuang Medicine Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning 530201, China; Guangxi Institute of Ethnic Medicine, Nanning 530201, China
| | - Yuxing Wang
- Guangxi International Zhuang Medicine Hospital, Nanning 530201, China; Guangxi International Zhuang Medicine Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning 530201, China; Guangxi Institute of Ethnic Medicine, Nanning 530201, China
| | - Peilin Yang
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Nanning 530004, China
| | - Xing Long
- Guangxi International Zhuang Medicine Hospital, Nanning 530201, China; Guangxi International Zhuang Medicine Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning 530201, China; Guangxi Institute of Ethnic Medicine, Nanning 530201, China
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Shi H, Ma J, Li Q, Du X, Meng Z, Ru J, Ma C. Four organotin(IV) complexes derived from 2,6-difluoro-3-(propylsulfonamido)benzoic acid: synthesis, structure, in vitro cytostatic activity and antifungal activity evaluation. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2023]
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Sánchez Vergara ME, Gómez E, Toledo Dircio E, Álvarez Bada JR, Cuenca Pérez S, Galván Hidalgo JM, González Hernández A, Hernández Ortega S. Pentacoordinated Organotin(IV) Complexes as an Alternative in the Design of Highly Efficient Optoelectronic and Photovoltaic Devices: Synthesis and Photophysical Characterization. Int J Mol Sci 2023; 24:ijms24065255. [PMID: 36982325 PMCID: PMC10049675 DOI: 10.3390/ijms24065255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 02/17/2023] [Accepted: 03/01/2023] [Indexed: 03/12/2023] Open
Abstract
The synthesis of four pentacoordinated organotin(IV) complexes prepared in a one-pot reaction from 2-hydroxy-1-naphthaldehyde, 2-amino-3-hydroxypyridine and organotin oxides is reported. The complexes were characterized by UV-Vis, IR, MS, 1H, 13C and 119Sn NMR techniques. The compound based on 2,2-diphenyl-6-aza-1,3-dioxa-2-stannanaphtho[1,2-h]pyrido[3,2-d]cyclononene revealed the formation of a monomeric complex with a distorted five-coordinated molecular geometry intermediate between the trigonal bipyramidal and square pyramidal. In order to find possible applications in photovoltaic devices, hybrid films of organotin(IV) complexes embedded in poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) with graphene were deposited. The topographic and mechanical properties were examined. The film with the complex integrated into the cyclohexyl substituent has high plastic deformation, with a maximum stress of 1.69 × 107 Pa and a Knoop hardness of 0.061. The lowest values of 1.85 eV for the onset gap and 3.53 eV for the energy gap were obtained for the heterostructure having the complex with the phenyl substituent. Bulk heterojunction devices were fabricated; these devices showed ohmic behavior at low voltages and a space-charge-limited current (SCLC) conduction mechanism at higher voltages. A value of 0.02 A was found for the maximum carried current. The SCLC mechanism suggests hole mobility values of between 2.62 × 10−2 and 3.63 cm2/V.s and concentrations of thermally excited holes between 2.96 × 1018 and 4.38 × 1018 m−3.
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Affiliation(s)
- María Elena Sánchez Vergara
- Facultad de Ingeniería, Universidad Anáhuac México, Avenida Universidad Anáhuac 46, Col. Lomas Anáhuac, Huixquilucan 52786, Mexico
- Correspondence: (M.E.S.V.); (E.G.)
| | - Elizabeth Gómez
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior s/n. C.U., Alcaldía Coyoacán, Ciudad de México 04510, Mexico
- Correspondence: (M.E.S.V.); (E.G.)
| | - Emiliano Toledo Dircio
- Facultad de Ingeniería, Universidad Anáhuac México, Avenida Universidad Anáhuac 46, Col. Lomas Anáhuac, Huixquilucan 52786, Mexico
| | - José Ramón Álvarez Bada
- Facultad de Ingeniería, Universidad Anáhuac México, Avenida Universidad Anáhuac 46, Col. Lomas Anáhuac, Huixquilucan 52786, Mexico
| | - Samuel Cuenca Pérez
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior s/n. C.U., Alcaldía Coyoacán, Ciudad de México 04510, Mexico
| | - José Miguel Galván Hidalgo
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior s/n. C.U., Alcaldía Coyoacán, Ciudad de México 04510, Mexico
| | - Arturo González Hernández
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior s/n. C.U., Alcaldía Coyoacán, Ciudad de México 04510, Mexico
| | - Simón Hernández Ortega
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior s/n. C.U., Alcaldía Coyoacán, Ciudad de México 04510, Mexico
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Saroya S, Asija S, Kumar N, Deswal Y, devi J. Organotin (IV) complexes derived from tridentate Schiff base ligands: Synthesis, spectroscopic analysis, antimicrobial and antioxidant activity. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100379] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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