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Zhang YG, Cheng F, Tan JB, Wu JP, Weng YM, Zhou WH, Wan ZY, Guo K, Zhang Q, Lu YT, He XA, Zhu GZ, Liu YH, Xu KP. A new abietane diterpenoid from Lycopodium complanatum. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2023; 25:1217-1222. [PMID: 37163366 DOI: 10.1080/10286020.2023.2209567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 04/27/2023] [Indexed: 05/12/2023]
Abstract
A new abietane diterpenoid, 1β, 11-epoxyabieta-12-hydroxy-8, 11, 13-triene-7-one (1), along with three known compounds (2-4), was isolated from Lycopodium complanatum. Their structures were confirmed by the analysis of 1D, 2D NMR and HRESIMS data, and comparison with previous spectral data. All compounds were tested for inhibitory activities against A549, HepG2 and MCF-7 tumor cell lines. [Figure: see text].
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Affiliation(s)
- Yu-Ge Zhang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
- Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Central South University, Changsha 410013, China
| | - Fei Cheng
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, China
| | - Jian-Bing Tan
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
- Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Central South University, Changsha 410013, China
| | - Jian-Ping Wu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
- Hunan QingYa Health Service Limited Company, Changsha, 410000, China
| | - Yan-Mei Weng
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
| | - Wen-Hao Zhou
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
| | - Zu-You Wan
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
- Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Central South University, Changsha 410013, China
| | - Kun Guo
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
| | - Qing Zhang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
| | - Ying-Ting Lu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
| | - Xiao-Ai He
- Haikou People's Hospital and Central, South University Xiangya School of Medicine Affiliated Haikou Hospital, Haikou, 570208, China
| | - Gang-Zhi Zhu
- Haikou People's Hospital and Central, South University Xiangya School of Medicine Affiliated Haikou Hospital, Haikou, 570208, China
| | - Yi-Heng Liu
- Haikou People's Hospital and Central, South University Xiangya School of Medicine Affiliated Haikou Hospital, Haikou, 570208, China
| | - Kang-Ping Xu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
- Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Central South University, Changsha 410013, China
- Hunan QingYa Health Service Limited Company, Changsha, 410000, China
- The First Affiliated Hospital, Hunan University of Chinese Medicine, Changsha 410208, China
- The Affiliated Hospital of Hunan Academy of Chinese Medicine, Hunan Academy of Chinese Medicine, Changsha 410006, China
- Hunan Provincial Engineering Laboratory of Characteristic Chinese Medicine Preparations, Hunan University of Chinese Medicine, Changsha 410208, China
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Sun Y, Yang HY, Huang PZ, Zhang LJ, Feng WJ, Li Y, Gao K. Abietane diterpenoids with anti-inflammatory activities from Callicarpa bodinieri. PHYTOCHEMISTRY 2023; 214:113825. [PMID: 37591440 DOI: 10.1016/j.phytochem.2023.113825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 07/07/2023] [Accepted: 08/13/2023] [Indexed: 08/19/2023]
Abstract
Nine undescribed abietane diterpenoids (1-9) and eleven known abietane analogs (10-20) were isolated from Callicarpa bodinieri. Their structures were characterized by interpreting spectroscopic data, X-ray crystallography, and ECD analysis. The anti-inflammatory activities of these compounds were tested by evaluation of their inhibitory effect on NO production by lipopolysaccharide in RAW 264.7 macrophages, and compounds 3 and 8 exhibited potent anti-inflammatory activities with IC50 values of 36.35 ± 1.12 and 37.21 ± 0.92 μM. The western blotting studies demonstrated that compound 3 inhibited the expression of nitric oxide synthase and p65 that involved in the NF-κB pathway.
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Affiliation(s)
- Yue Sun
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, People's Republic of China
| | - Hong-Ying Yang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, People's Republic of China
| | - Pei-Zhi Huang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, People's Republic of China
| | - Lan-Jun Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, People's Republic of China
| | - Wei-Jiao Feng
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, People's Republic of China
| | - Ya Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, People's Republic of China.
| | - Kun Gao
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, People's Republic of China.
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Hu JW, Wang Q, Liu L, Hu YM, Xie M, Zheng DK, Xie Z, Liu Y. Abietane diterpenoids from Phlegmariurus carinatus and their biological activities. PHYTOCHEMISTRY 2022; 204:113457. [PMID: 36179821 DOI: 10.1016/j.phytochem.2022.113457] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/28/2022] [Accepted: 09/24/2022] [Indexed: 06/16/2023]
Abstract
Five undescribed abietane diterpenoids, along with eight known analogs, were isolated from Phlegmariurus carinatus. Their structures were unambiguously elucidated by extensive analysis of spectroscopic data and comparison between the literature. The absolute configuration of phlecarinatone C was determined by evaluating ECD spectra. Four undescribed abietane diterpenoids and eight known analogs were tested for their neuroprotective and cytotoxic activities, separately. Teuvincenone C showed potential neuroprotective effect against Hemin-induced HT22 cell damage. Importantly, phlecarinatone C showed pronounced cytotoxic effect against U251 cells in vitro assays. The biological evaluation revealed that phlecarinatone C could inhibit proliferation, migration, and invasion in a concentration-dependent manner of U251 cells. Meanwhile, phlecarinatone C effectively reversed epithelial-to-mesenchymal transition (EMT) and promoted U251 cells apoptosis via a mitochondrial apoptotic pathway. Taken together, phlecarinatone C might be a valuable candidate for anti-metastatic agents against glioblastoma treatment.
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Affiliation(s)
- Jia-Wei Hu
- Key Laboratory of Biomaterials and Bio-fabrication in Tissue Engineering of Jiangxi Province, Scientific Research Center, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Qiang Wang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Lin Liu
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Yi-Ming Hu
- School of Basic Medicine, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Min Xie
- School of Basic Medicine, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Dong-Kun Zheng
- National Engineering Research Center for Modernization of Traditional Chinese Medicine-Hakka Medical Resources Branch, College of Pharmacy, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Zhen Xie
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Yang Liu
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, Jiangxi, 341000, China.
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Forzato C, Nitti P. New Diterpenes with Potential Antitumoral Activity Isolated from Plants in the Years 2017-2022. PLANTS (BASEL, SWITZERLAND) 2022; 11:2240. [PMID: 36079622 PMCID: PMC9460660 DOI: 10.3390/plants11172240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 07/29/2022] [Accepted: 08/16/2022] [Indexed: 06/15/2023]
Abstract
Diterpenes represent a wider class of isoprenoids, with more than 18,000 isolated compounds, and are present in plants, fungi, bacteria, and animals in both terrestrial and marine environments. Here, we report on the fully characterised structures of 251 new diterpenes, isolated from higher plants and published from 2017, which are shown to have antitumoral activity. An overview on the most active compounds, showing IC50 < 20 μM, is provided for diterpenes of different classes. The most active compounds were extracted from 29 different plant families; particularly, Euphorbiaceae (69 compounds) and Lamiaceae (54 compounds) were the richest sources of active compounds. A better activity than the positive control was obtained with 33 compounds against the A549 cell line, 28 compounds against the MCF-7 cell line, 9 compounds against the HepG2 cell line, 8 compounds against the Hep3B cell line, 19 compounds against the SMMC-7721 cell line, 9 compounds against the HL-60 cell line, 24 compounds against the SW480 cell line, and 19 compounds against HeLa.
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Zadali R, Nejad-Ebrahimi S, Hadjiakhoondi A, Fiengo L, D'Ambola M, De Vita S, Tofighi Z, Chini MG, Bifulco G, De Tommasi N. Diterpenoids from Zhumeria majdae roots as potential heat shock protein 90 (HSP90) modulators. PHYTOCHEMISTRY 2021; 185:112685. [PMID: 33607577 DOI: 10.1016/j.phytochem.2021.112685] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 01/29/2021] [Accepted: 01/29/2021] [Indexed: 06/12/2023]
Abstract
Four undescribed and 17 known diterpenoids were isolated from the roots of Zhumeria majdae Rech.f. & Wendelbo. Using 1D and 2D NMR spectroscopy, ECD spectroscopy, and HRESIMS data analysis, the structures of the undescribed compounds were elucidated. The anti-proliferative activity of isolated compounds was evaluated against HeLa and MCF7 cancer cell lines. The binding affinity of all compounds to HSP90, one of the targets for the modern anticancer therapy, was investigated using surface plasmon resonance. The results demonstrated that lanugon Q interacted with the chaperone. To explain its mechanism of action, experimental and computational tests were also conducted.
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Affiliation(s)
- Reza Zadali
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano (SA), Italy; Department of Pharmacognosy, Faculty of Pharmacy, Tehran University of Medical Sciences (TUMS), Tehran, Iran; Department of Pharmacognosy, Faculty of Pharmacy, Islamic Azad University-Damghan Branch, Iran
| | - Samad Nejad-Ebrahimi
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran.
| | - Abbas Hadjiakhoondi
- Department of Pharmacognosy, Faculty of Pharmacy, Tehran University of Medical Sciences (TUMS), Tehran, Iran; Medicinal Plants Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Lorenzo Fiengo
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano (SA), Italy
| | - Massimiliano D'Ambola
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano (SA), Italy
| | - Simona De Vita
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano (SA), Italy
| | - Zahra Tofighi
- Department of Pharmacognosy, Faculty of Pharmacy, Tehran University of Medical Sciences (TUMS), Tehran, Iran; Medicinal Plants Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Maria Giovanna Chini
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano (SA), Italy; Department of Bioscience and Territory, University of Molise, C.da Fonte Lappone, 86090, Pesche (IS), Italy
| | - Giuseppe Bifulco
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano (SA), Italy
| | - Nunziatina De Tommasi
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano (SA), Italy.
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Li J, Tan LH, Zou H, Zou ZX, Long HP, Wang WX, Xu PS, Liu LF, Xu KP, Tan GS. Palhinosides A-H: Flavone Glucosidic Truxinate Esters with Neuroprotective Activities from Palhinhaea cernua. JOURNAL OF NATURAL PRODUCTS 2020; 83:216-222. [PMID: 31994397 DOI: 10.1021/acs.jnatprod.9b00470] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Palhinosides A-H (1-8), new flavone glucosidic truxinate esters, including β-truxinate and μ-truxinate forms, were isolated from Palhinhaea cernua. Their structures were elucidated by extensive spectroscopic methods and chemical analyses. The flavone glucoside cyclodimers possess a unique cyclobutane ring in their carbon scaffolds. Compounds 2-7 represent three pairs of stereoisomers (2/3, 4/5, 6/7). The protective effects of 1-8 against the damage of HT-22 cells induced by l-glutamate were evaluated, and compounds 4 and 5 showed better neuroprotective effects than the positive control, Trolox.
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Liu Y, Li J, Li D, Li XM, Li D, Zhou G, Xu KP, Kang FH, Zou ZX, Xu PS, Tan GS. Anti-cholinesterase activities of constituents isolated from Lycopodiastrum casuarinoides. Fitoterapia 2019; 139:104366. [PMID: 31629868 DOI: 10.1016/j.fitote.2019.104366] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 09/26/2019] [Accepted: 09/28/2019] [Indexed: 11/19/2022]
Abstract
Phytochemical investigation of the ethyl acetate extract of Lycopodiastrum casuarinoides (Spring) Holub (Lycopodiaceae) led to the isolation of nine compounds, including two new serratene triterpenoids, serrat-14-en-3α,21α-diol (1), 26-nor-8-oxo-21-one-α-onocerin (6), one new abietane diterpenoid, lycocasuarinone A (7), one new sesquiterpene acid, 7, 9-diene-1,4-epoxy-2-hydroxy-10-carboxylic acid (8) and one new chromone derivative, 5,7-dihydroxy-2-methyl esterchromone (9), together with four known serratene triterpenoids (2-5). Abietane diterpenoid (7) and sesquiterpene acid (8) from Lycopodiastrum casuarinoides are reported for the first time. Their structures and stereochemistry were unambiguously elucidated by spectroscopic analysis and comparison with known ones. All the compounds were tested for acetylcholinesterase (AChE) and butyrocholinesterase (BuChE) inhibitory activities. Bioactivity assays revealed that compound 6 exhibited the most potent AChE inhibitory effect.
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Affiliation(s)
- Yang Liu
- Xiangya Hospital of Central South University, Changsha 410008, PR China
| | - Jing Li
- Xiangya Hospital of Central South University, Changsha 410008, PR China
| | - Dan Li
- Xiangya Hospital of Central South University, Changsha 410008, PR China
| | - Xiao-Min Li
- Xiangya Hospital of Central South University, Changsha 410008, PR China
| | - Dai Li
- Xiangya Hospital of Central South University, Changsha 410008, PR China
| | - Gan Zhou
- Xiangya Hospital of Central South University, Changsha 410008, PR China
| | - Kang-Ping Xu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, PR China
| | - Feng-Hua Kang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, PR China
| | - Zhen-Xing Zou
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, PR China
| | - Ping-Sheng Xu
- Xiangya Hospital of Central South University, Changsha 410008, PR China.
| | - Gui-Shan Tan
- Xiangya Hospital of Central South University, Changsha 410008, PR China; Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, PR China.
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Dong Q, Zou Z, Jia X, Yu X, Li J, Zhou W, Sun H, Wu W, Tan G, Xu K. Cytotoxic polyhydroxy serratene triterpenoids from Lycopodium complanatum. Bioorg Chem 2019; 87:373-379. [DOI: 10.1016/j.bioorg.2019.03.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 02/27/2019] [Accepted: 03/05/2019] [Indexed: 10/27/2022]
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