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Su J, Wang DS, Hu GX, Liu YY, Hu M, Chen Y, Wang QQ, Yan RC, Wu Y, Li YJ, Ma K, Qi YY, Ding LF, Wu XD. Anti-pancreatic cancer activity of cassane diterpenoids isolated from the seeds of Caesalpinia sappan mediated by autophagy activation via ROS/AMPK/mTORC1 pathway. PHYTOCHEMISTRY 2024; 222:114105. [PMID: 38657886 DOI: 10.1016/j.phytochem.2024.114105] [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: 02/03/2024] [Revised: 04/17/2024] [Accepted: 04/21/2024] [Indexed: 04/26/2024]
Abstract
Three undescribed cassane diterpenoids, caesalpanins D-F (1-3), and seven known ones were isolated from the seeds of Caesalpinia sappan. Structures and absolute configurations of 1-3 were elucidated based on the extensive spectroscopic analysis, single-crystal X-ray diffraction analysis, and ECD calculations. Structurally, compound 1 was the first example of 18-norcassane diterpenoid and 2 was a rare 20-norcassane diterpenoid having an unusual five-membered oxygen bridge between C-10/C-18. The anti-proliferative activity of 1, 3, and 4-10 against PANC-1 cells (pancreatic ductal adenocarcinoma cell line) was evaluated, and phanginin H (4) was found to exhibit anti-cancer activity with IC50 value of 18.13 ± 0.63 μM. Compound 4 inhibited PANC-1 cell growth by arresting the cell cycle at G2/M phase via regulation of cyclin-dependent kinases, and the self-renewal and metastasis of PANC-1 cells by suppressing cancer cell stemness. Furthermore, compound 4 induced ROS generation and subsequently activated autophagy, which was demonstrated by the formation of autophagic vacuoles and dynamic change of autophagic flux. The induced ROS accumulation resulted in AMPK activation and subsequently regulation of mTORC1 activity and ULK phosphorylation, indicating that 4 triggered autophagy through ROS/AMPK/mTORC1 pathway. These findings suggested that 4 might potentially be an autophagy inducer for the therapy of pancreatic cancer.
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Affiliation(s)
- Jia Su
- School of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming, 650500, PR China
| | - De-Sheng Wang
- Key Laboratory of Ethnic Medicine Resource Chemistry, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, PR China; School of Pharmaceutical Science & Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, 650500, PR China
| | - Guo-Xian Hu
- School of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming, 650500, PR China
| | - Yu-Yao Liu
- School of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming, 650500, PR China
| | - Ming Hu
- Key Laboratory of Ethnic Medicine Resource Chemistry, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, PR China
| | - Ya Chen
- School of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming, 650500, PR China
| | - Qi-Qi Wang
- School of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming, 650500, PR China
| | - Run-Cheng Yan
- Key Laboratory of Ethnic Medicine Resource Chemistry, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, PR China
| | - Yun Wu
- Key Laboratory of Ethnic Medicine Resource Chemistry, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, PR China
| | - Yong-Jiao Li
- Key Laboratory of Ethnic Medicine Resource Chemistry, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, PR China
| | - Ke Ma
- Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, 650011, PR China
| | - Yan-Yan Qi
- Key Laboratory of Ethnic Medicine Resource Chemistry, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, PR China.
| | - Lin-Fen Ding
- School of Pharmaceutical Science & Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, 650500, PR China; College of Modern Biomedical Industry, Kunming Medical University, Kunming, 650500, PR China.
| | - Xing-De Wu
- Key Laboratory of Ethnic Medicine Resource Chemistry, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, PR China.
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2
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Papidocha SM, Bulthaupt HH, Carreira EM. Synthesis of Neocaesalpin A, AA, and Nominal Neocaesalpin K. Angew Chem Int Ed Engl 2023; 62:e202310149. [PMID: 37681486 DOI: 10.1002/anie.202310149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/04/2023] [Accepted: 09/06/2023] [Indexed: 09/09/2023]
Abstract
The first total synthesis of heavily oxidized cassane-type diterpenoid neocaesalpin A (1) is disclosed. At the heart of the synthesis lies an intermolecular Diels-Alder reaction that rapidly assembles the target framework from commercial materials. A carefully orchestrated sequence of oxidations secured the desired oxygenation pattern. Late-stage release of the characteristic butenolide occurred through a novel mercury(II)-mediated furan oxidation. Successful extension of the route allowed preparation of neocaesalpin AA (2) as well as nominal neocaesalpin K (3) and suggested structural revision of neocaesalpin K, leading to the hypothesis that the two are likely the same natural product with correct assignment as 2.
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Affiliation(s)
- Sven M Papidocha
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, 8093, Zürich, Switzerland
| | - Hendrik H Bulthaupt
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, 8093, Zürich, Switzerland
| | - Erick M Carreira
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, 8093, Zürich, Switzerland
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Yuanting J, Ruikang H, Yang L, Hanqiao L. Two new cassane-type diterpenoids from the seeds of Caesalpinia sappan. Nat Prod Res 2020; 36:2078-2084. [PMID: 33213201 DOI: 10.1080/14786419.2020.1849196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
A new cassane diterpenoid, caesappine A (1), and a new natural cassane diterpenoid, caesappine B (2) were isolated from the seeds of Caesalpinia sappan. The new structures of compounds 1 and 2 were elucidated by analysing their 1D NMR, 2D NMR and HR-ESI-MS spectra. Compounds 1 and 2 were evaluated for the cytotoxic activities on Hela and HepG-2 human cancer cell lines.
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Affiliation(s)
- Jiang Yuanting
- Biochemical School, Beijing City University, Beijing, China
| | - Han Ruikang
- Biochemical School, Beijing City University, Beijing, China
| | - Liu Yang
- Biochemical School, Beijing City University, Beijing, China
| | - Liang Hanqiao
- Biochemical School, Beijing City University, Beijing, China
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4
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Wang M, Tan J, Chen J, Xie T, Lin LM, Zhong LL, Cai XJ, Wu QS. Three new ester glycosides with cytotoxic activity from the seeds of Caesalpinia sappan. Nat Prod Res 2020; 35:4409-4416. [PMID: 32272852 DOI: 10.1080/14786419.2020.1721488] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Three new ester glycosides, named as Caesateroside A (1), Caesateroside B (2) and Caesateroside C (3) were obtained from the seeds of Caesalpinia sappan. The new structures of compounds 1-3 were elucidated by analyzing their 1 D NMR, 2 D NMR and HR-ESI-MS spectra. Compounds 1-3 showed weak-moderate cytotoxicity against Hela and HepG-2 human cancer cell lines.
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Affiliation(s)
- Min Wang
- Department of Pharmacy, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, China
| | - Juan Tan
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, China
| | - Jun Chen
- Department of Pharmacy, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, China
| | - Tian Xie
- Department of Respiratory and Critical Care Medicine, Hainan Genaral Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, China
| | - Liang-Mo Lin
- Department of Pharmacy, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, China
| | - Li-Li Zhong
- Department of Pharmacy, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, China
| | - Xing-Jun Cai
- Department of Respiratory and Critical Care Medicine, Hainan Genaral Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, China
| | - Qiong-Shi Wu
- Department of Pharmacy, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, China
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Jing W, Zhang X, Zhou H, Wang Y, Yang M, Long L, Gao H. Naturally occurring cassane diterpenoids (CAs) of Caesalpinia: A systematic review of its biosynthesis, chemistry and pharmacology. Fitoterapia 2019; 134:226-249. [DOI: 10.1016/j.fitote.2019.02.023] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 02/24/2019] [Accepted: 02/26/2019] [Indexed: 12/20/2022]
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Xiao F, Tang CP, Ke CQ, Yao S, Ye Y. Rearranged diterpenoids from the seeds of Caesalpinia sappan. CHINESE CHEM LETT 2016. [DOI: 10.1016/j.cclet.2016.04.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Bao H, Zhang LL, Liu QY, Feng L, Ye Y, Lu JJ, Lin LG. Cytotoxic and Pro-Apoptotic Effects of Cassane Diterpenoids from the Seeds of Caesalpinia sappan in Cancer Cells. Molecules 2016; 21:molecules21060791. [PMID: 27322234 PMCID: PMC6274183 DOI: 10.3390/molecules21060791] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2016] [Revised: 06/12/2016] [Accepted: 06/15/2016] [Indexed: 01/23/2023] Open
Abstract
The chemical study on the seeds of Caesalpinia sappan led to the isolation of five new cassane diterpenoids, phanginins R‒T (1–3) and caesalsappanins M and N (4 and 5), together with seven known compounds 6–12. Their structures were elucidated on the basis of NMR and HRESIMS analyses. The absolute configurations of compounds 1 and 4 were determined by the corresponding CD spectra. All the isolated compounds were tested for their cytotoxicity against ovarian cancer A2780 and HEY, gastric cancer AGS, and non-small cell lung cancer A549 cells. Compound 1 displayed significant toxicity against the four cell lines with the IC50 values of 9.9 ± 1.6 µM, 12.2 ± 6.5 µM, 5.3 ± 1.9 µM, and 12.3 ± 3.1 µM, respectively. Compound 1 induced G1 phase cell cycle arrest in A2780 cells. Furthermore, compound 1 dose-dependently induced A2780 cells apoptosis as evidenced by Hoechst 33342 staining, Annexin V positive cells, the up-regulated cleaved-PARP and the enhanced Bax/Bcl-2 ratio. What’s more, compound 1 also promoted the expression of the tumor suppressor p53 protein. These findings indicate that cassane diterpenoids might have potential as anti-cancer agents, and further in vivo animal studies and structural modification investigation are needed.
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Affiliation(s)
- Han Bao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China.
| | - Le-Le Zhang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China.
| | - Qian-Yu Liu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China.
| | - Lu Feng
- Department of Natural Products Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.
| | - Yang Ye
- Department of Natural Products Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.
| | - Jin-Jian Lu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China.
| | - Li-Gen Lin
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China.
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Ma G, Wu H, Chen D, Zhu N, Zhu Y, Sun Z, Li P, Yang J, Yuan J, Xu X. Antimalarial and Antiproliferative Cassane Diterpenes of Caesalpinia sappan. JOURNAL OF NATURAL PRODUCTS 2015; 78:2364-2371. [PMID: 26398312 DOI: 10.1021/acs.jnatprod.5b00317] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Bioassay-guided fractionation of a methanol extract of the seeds of Caesalpinia sappan led to the isolation of 12 new cassane-type diterpenes, caesalsappanins A-L (1-12). Their structures were elucidated on the basis of NMR and HRESIMS analysis, and the absolute configuration of compound 1 was determined by single-crystal X-ray crystallography. All isolated compounds were tested against a chloroquine-resistant Plasmodium falciparum strain for antiplasmodial activities and against a small panel of human cancer cell lines for antiproliferative activities. Compounds 7 and 8 displayed antimalarial activity against the chloroquine-resistant K1 strain of P. falciparum with IC50 values of 0.78 and 0.52 μM and selectivity indices of 17.6 and 16.4, respectively. Compound 10 showed antiproliferative activity against the KB cancer cell line with an IC50 value of 7.4 μM.
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Affiliation(s)
- Guoxu Ma
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing 100193, People's Republic of China
| | - Haifeng Wu
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing 100193, People's Republic of China
| | - Deli Chen
- Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College , Wanning 571533, People's Republic of China
| | - Nailiang Zhu
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing 100193, People's Republic of China
| | - Yindi Zhu
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing 100193, People's Republic of China
| | - Zhonghao Sun
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing 100193, People's Republic of China
| | - Pengfei Li
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing 100193, People's Republic of China
| | - Junshan Yang
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing 100193, People's Republic of China
| | - Jingquan Yuan
- National Engineering Laboratory of Southwest Endangered Medicinal Resource Development, National Development and Reform Commission, Guangxi Botanical Garden of Medicinal Plants , Nanning 530023, People's Republic of China
| | - Xudong Xu
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing 100193, People's Republic of China
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Tran MH, Nguyen MTT, Nguyen HD, Nguyen TD, Phuong TT. Cytotoxic constituents from the seeds of Vietnamese Caesalpinia sappan. PHARMACEUTICAL BIOLOGY 2015; 53:1549-1554. [PMID: 25858626 DOI: 10.3109/13880209.2014.986686] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT Caesalpinia sappan Linn. (Leguminosae) has been used in folk medicines for the treatment of many diseases. The heartwood of this plant contains various phenolic components with interesting biological applications; however, the chemical and biological potentials of the seed of this plant have not been fully explored. OBJECTIVE This study identified the cytotoxic activity of compounds from the seeds of C. sappan. MATERIALS AND METHODS The methanol extract of the seed of C. sappan was suspended in H2O and then partitioned with CH2Cl2, EtOAc, and n-BuOH, successively. Diterpenoid compounds were isolated from the CH2Cl2-soluble fraction by silica gel column chromatography methods using organic solvents. The compound structures were determined by detailed analysis of NMR and MS spectral data. Cytotoxic activity was measured using a modified MTT assay against HL-60, HeLa, MCF-7, and LLC cancer cells. The activation of caspase-3 enzyme and western blotting assay were performed to confirm inhibitory mechanism of active compound. RESULTS Five cassane-type diterpenoids were isolated and identified as phanginin I (1), phaginin A (2), phanginin D (3), phanginin H (4), and phanginin J (5). Compounds 1-4 showed effective inhibition against HL-60 cells with the IC50 values of 16.4 ± 1.5, 19.2 ± 2.0, 11.7 ± 1.6, and 22.5 ± 5.1 μM. Compounds 1-3 exhibited cytotoxic activity against HeLa cells with the IC50 values of 28.1 ± 3.6, 37.2 ± 3.4, and 22.7 ± 2.8 μM. Treatment of HL-60 cell lines with various concentrations of 3 (0-30 μM) resulted in the growth inhibition and induction of apoptosis. CONCLUSION These findings demonstrate that compound 3 (phanginin D) is one of the main active components of the seed of C. sappan activating caspases-3 which contribute to apoptotic cell death.
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Affiliation(s)
- Manh Hung Tran
- Faculty of Chemistry, University of Science, Vietnam National University-HoChiMinh City , HoChiMinh City , Vietnam
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10
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Wu L, Luo J, Zhang Y, Wang X, Yang L, Kong L. Cassane-type diterpenoids from the seed kernels of Caesalpinia bonduc. Fitoterapia 2014; 93:201-8. [PMID: 24447681 DOI: 10.1016/j.fitote.2014.01.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2013] [Revised: 01/03/2014] [Accepted: 01/09/2014] [Indexed: 11/18/2022]
Abstract
Seven new cassane diterpenoids (1-7), along with three known compounds (8-10), were isolated from the seed kernels of Caesalpinia bonduc. The structures were elucidated by extensive 1D and 2D NMR (HSQC, HMBC and ROESY) and mass (HRESIMS) spectroscopic data analyses. The structure and absolute configuration of compound 1 were confirmed by a single-crystal X-ray diffraction experiment. All isolates were tested for their cytotoxicity against HepG-2, MCF-7 and MG-63 cells, and 8-10 showed weak inhibitory activities.
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Affiliation(s)
- Lin Wu
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China
| | - Jun Luo
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China
| | - Yangmei Zhang
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China
| | - Xiaobing Wang
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China
| | - Lei Yang
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China.
| | - Lingyi Kong
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China.
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11
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Zhang J, Abdel-Mageed WM, Liu M, Huang P, He W, Li L, Song F, Dai H, Liu X, Liang J, Zhang L. Caesanines A–D, New Cassane Diterpenes with Unprecedented N Bridge from Caesalpinia sappan. Org Lett 2013; 15:4726-9. [DOI: 10.1021/ol402058z] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jingyu Zhang
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Wael M. Abdel-Mageed
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Miaomiao Liu
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Pei Huang
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Wenni He
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Li Li
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Fuhang Song
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Huanqin Dai
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Xueting Liu
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Jingyu Liang
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Lixin Zhang
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
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