1
|
Hu X, Gan L, Tang Z, Lin R, Liang Z, Li F, Zhu C, Han X, Zheng R, Shen J, Yu J, Luo N, Peng W, Tan J, Li X, Fan J, Wen Q, Wang X, Li J, Zheng X, Liu Q, Guo J, Shi G, Mao H, Chen W, Yin S, Zhou Y. A Natural Small Molecule Mitigates Kidney Fibrosis by Targeting Cdc42-mediated GSK-3β/β-catenin Signaling. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2307850. [PMID: 38240457 PMCID: PMC10987128 DOI: 10.1002/advs.202307850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 01/08/2024] [Indexed: 04/04/2024]
Abstract
Kidney fibrosis is a common fate of chronic kidney diseases (CKDs), eventually leading to renal dysfunction. Yet, no effective treatment for this pathological process has been achieved. During the bioassay-guided chemical investigation of the medicinal plant Wikstroemia chamaedaphne, a daphne diterpenoid, daphnepedunin A (DA), is characterized as a promising anti-renal fibrotic lead. DA shows significant anti-kidney fibrosis effects in cultured renal fibroblasts and unilateral ureteral obstructed mice, being more potent than the clinical trial drug pirfenidone. Leveraging the thermal proteome profiling strategy, cell division cycle 42 (Cdc42) is identified as the direct target of DA. Mechanistically, DA targets to reduce Cdc42 activity and down-regulates its downstream phospho-protein kinase Cζ(p-PKCζ)/phospho-glycogen synthase kinase-3β (p-GSK-3β), thereby promoting β-catenin Ser33/37/Thr41 phosphorylation and ubiquitin-dependent proteolysis to block classical pro-fibrotic β-catenin signaling. These findings suggest that Cdc42 is a promising therapeutic target for kidney fibrosis, and highlight DA as a potent Cdc42 inhibitor for combating CKDs.
Collapse
Affiliation(s)
- Xinrong Hu
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Lu Gan
- School of Pharmaceutical SciencesSun Yat‐sen UniversityGuangzhou510006China
| | - Ziwen Tang
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Ruoni Lin
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Zhou Liang
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Feng Li
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Changjian Zhu
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Xu Han
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Ruilin Zheng
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Jiani Shen
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Jing Yu
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Ning Luo
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Wenxing Peng
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Jiaqing Tan
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Xiaoyan Li
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Jinjin Fan
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Qiong Wen
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Xin Wang
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Jianbo Li
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Xunhua Zheng
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Qinghua Liu
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Jianping Guo
- Institute of Precision MedicineThe First Affiliated HospitalSun Yat‐sen UniversityGuangzhou510080China
| | - Guo‐Ping Shi
- Department of MedicineBrigham and Women's Hospital and Harvard Medical SchoolBostonMA02115USA
| | - Haiping Mao
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Wei Chen
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| | - Sheng Yin
- School of Pharmaceutical SciencesSun Yat‐sen UniversityGuangzhou510006China
| | - Yi Zhou
- Department of NephrologyThe First Affiliated HospitalSun Yat‐sen UniversityNHC Key Laboratory of Clinical NephrologyGuangdong Provincial Key Laboratory of NephrologySun Yat‐Sen UniversityGuangzhou510080China
| |
Collapse
|
2
|
Huan DQ, Hop NQ, Son NT. Wikstroemia: A Review on its Phytochemistry and Pharmacology. Curr Pharm Biotechnol 2024; 25:563-598. [PMID: 37282648 DOI: 10.2174/1389201024666230606122116] [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: 03/28/2023] [Revised: 04/13/2023] [Accepted: 05/08/2023] [Indexed: 06/08/2023]
Abstract
BACKGROUND Wikstroemia (the family Thymelaeaceae) consists of medicinal plants which established great value in traditional medicines for many years. For instance, W. indica is always recommended for treatments of syphilis, arthritis, whooping cough, and cancer. No systematic review of bioactive compounds from this genus has been recorded to date. OBJECTIVES The objective of the current study is to review phytochemical investigations and pharmacological effects of Wikstroemia plant extracts and isolates. METHODS By searching on the internet, the relevant data about Wikstroemia medicinal plants were retrieved from internationally renowned scientific databases, such as Web of Science, Google Scholar, Sci-Finder, Pubmed, and so on. RESULTS More than 290 structurally diverse metabolites were separated and identified from this genus. They include terpenoids, lignans, flavonoids, coumarins, mono-phenols, diarylpentanoids, fatty acids, phytosterols, anthraquinones, and others. Pharmacological records indicated that Wikstroemia plant crude extracts and their isolated compounds bring out various beneficial effects, such as anticancer, antiinflammatory, anti-aging, anti-viral, antimicrobacterial, antimalarial, neuroprotective, and hepatoprotective activities. CONCLUSION Wikstroemia has been regarded as a worthy genus with numerous phytochemicals and various pharmacological potentials. Modern pharmacological studies have successfully provided evidence for traditional uses. Nonetheless, their action mechanisms need to be further investigated. Although various secondary metabolites were identified from Wikstroemia plants, the current pharmacological research mainly concentrated on terpenoids, lignans, flavonoids, and coumarins.
Collapse
Affiliation(s)
- Duong Quang Huan
- Faculty of Chemistry, Hanoi Pedagogical University 2 (HPU2), Nguyen Van Linh, Xuanhoa, Phucyen, Vinhphuc, Vietnam
| | - Nguyen Quang Hop
- Faculty of Chemistry, Hanoi Pedagogical University 2 (HPU2), Nguyen Van Linh, Xuanhoa, Phucyen, Vinhphuc, Vietnam
| | - Ninh The Son
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Caugiay, Hanoi 1000, Vietnam
| |
Collapse
|
3
|
Zhang M, Otsuki K, Takahashi R, Kikuchi T, Zhou D, Li N, Li W. Identification of Daphnane Diterpenoids from Wikstroemia indica Using Liquid Chromatography with Tandem Mass Spectrometry. PLANTS (BASEL, SWITZERLAND) 2023; 12:3620. [PMID: 37896083 PMCID: PMC10609749 DOI: 10.3390/plants12203620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 10/16/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023]
Abstract
Liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) has emerged as a powerful tool for the rapid identification of compounds within natural resources. Daphnane diterpenoids, a class of natural compounds predominantly found in plants belonging to the Thymelaeaceae and Euphorbiaceae families, have attracted much attention due to their remarkable anticancer and anti-HIV activities. In the present study, the presence of daphnane diterpenoids in Wikstroemia indica, a plant belonging to the Thymelaeaceae family, was investigated by LC-MS/MS analysis. As a result, 21 daphnane diterpenoids (1-21) in the stems of W. indica were detected. Among these, six major compounds (12, 15, 17, 18, 20, and 21) were isolated and their structures were unequivocally identified through a comprehensive analysis of the MS and NMR data. For the minor compounds (1-11, 13, 14, 16, and 19), their structures were elucidated by in-depth MS/MS fragmentation analysis. This study represents the first disclosure of structurally diverse daphnane diterpenoids in W. indica, significantly contributing to our understanding of bioactive diterpenoids in plants within the Thymelaeaceae family.
Collapse
Affiliation(s)
- Mi Zhang
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi 274-8510, Chiba, Japan; (M.Z.); (T.K.)
| | - Kouharu Otsuki
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi 274-8510, Chiba, Japan; (M.Z.); (T.K.)
| | - Reo Takahashi
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi 274-8510, Chiba, Japan; (M.Z.); (T.K.)
| | - Takashi Kikuchi
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi 274-8510, Chiba, Japan; (M.Z.); (T.K.)
| | - Di Zhou
- Key Laboratory of Innovative Traditional Chinese Medicine for Major Chronic Diseases of Liaoning Province, Key Laboratory for TCM Material Basis Study and Innovative Drug Development of Shenyang City, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China; (D.Z.); (N.L.)
| | - Ning Li
- Key Laboratory of Innovative Traditional Chinese Medicine for Major Chronic Diseases of Liaoning Province, Key Laboratory for TCM Material Basis Study and Innovative Drug Development of Shenyang City, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China; (D.Z.); (N.L.)
| | - Wei Li
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi 274-8510, Chiba, Japan; (M.Z.); (T.K.)
| |
Collapse
|
4
|
Otsuki K, Li W. Tigliane and daphnane diterpenoids from Thymelaeaceae family: chemistry, biological activity, and potential in drug discovery. J Nat Med 2023; 77:625-643. [PMID: 37294498 PMCID: PMC10465420 DOI: 10.1007/s11418-023-01713-x] [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: 04/07/2023] [Accepted: 05/27/2023] [Indexed: 06/10/2023]
Abstract
Tigliane and daphnane diterpenoids are characteristically distributed in plants of the Thymelaeaceae family as well as the Euphorbiaceae family and are structurally diverse due to the presence of polyoxygenated functionalities in the polycyclic skeleton. These diterpenoids are known as toxic components, while they have been shown to exhibit a wide variety of biological activities, such as anti-cancer, anti-HIV, and analgesic activity, and are attracting attention in the field of natural product drug discovery. This review focuses on naturally occurring tigliane and daphnane diterpenoids from plants of the Thymelaeaceae family and provides an overview of their chemical structure, distribution, isolation, structure determination, chemical synthesis, and biological activities, with a prime focus on the recent findings.
Collapse
Affiliation(s)
- Kouharu Otsuki
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba, 274-8510, Japan
| | - Wei Li
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba, 274-8510, Japan.
| |
Collapse
|
5
|
Ding K, Wu ZY, Zhang N, He J, Zhang F, Wu JJ, Bai HJ, Zhang WK, Li L, Xu JK. Stelleratenoids A-F, macrocyclic daphnane orthoesters with anti-HIV activity from the roots of Stellera chamaejasme L. PHYTOCHEMISTRY 2023; 210:113648. [PMID: 36963707 DOI: 10.1016/j.phytochem.2023.113648] [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: 11/24/2022] [Revised: 03/15/2023] [Accepted: 03/19/2023] [Indexed: 06/18/2023]
Abstract
Six undescribed macrocyclic daphnane orthoesters, stelleratenoids A-F (1-6), were isolated from the roots of Stellera chamaejasme L. Their structures were elucidated by extensive spectroscopic analyses, including HRESIMS and NMR spectra. Compound 1 features an unusual terminal double bond at C-2/C-19 in the 1α-alkyldaphnane lactone skeleton. Compounds 2-4 are unique in the presence of different long chain fatty acyl groups. Compounds 5 and 6 are unique examples of modified macrocyclic daphnane diterpenoids. All the isolates were evaluated for anti-HIV activity in MT-2 cells. Among them, compounds 1, 5 and 6 exhibited highly potent anti-HIV activity with EC50 values of 66.70, 10.62 and 55.10 nM, respectively, possessing high potential to develop new anti-HIV drugs.
Collapse
Affiliation(s)
- Kang Ding
- School of Life Sciences & School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China; Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Zi-Yao Wu
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, People's Republic of China
| | - Nuan Zhang
- School of Life Sciences & School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - Jun He
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Fan Zhang
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Jing-Jing Wu
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Hong-Jin Bai
- College of Life Sciences, Tarim University, Alar, 843300, People's Republic of China
| | - Wei-Ku Zhang
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China.
| | - Lin Li
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, People's Republic of China.
| | - Jie-Kun Xu
- School of Life Sciences & School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China.
| |
Collapse
|
6
|
Cheng ZY, Ren JX, Xue XB, Wang M, Yu XQ, Lin B, Yao GD, Song SJ, Huang XX. Daphnane-type diterpenoids from Stellera chamaejasme L. and their inhibitory activity against hepatocellular carcinoma cells. PHYTOCHEMISTRY 2023:113725. [PMID: 37224912 DOI: 10.1016/j.phytochem.2023.113725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 05/12/2023] [Accepted: 05/15/2023] [Indexed: 05/26/2023]
Abstract
Daphnane-type diterpenoids, which are scarce in nature, exhibit potent growth-inhibitory activities against various cancer cells. To identify more daphnane-type diterpenoids, the phytochemical components in the root extracts of Stellera chamaejasme L. were analysed in this study using the Global Natural Products Social platform and the MolNetEnhancer tool. Three undescribed 1α-alkyldaphnane-type diterpenoids (1-3; named stelleradaphnanes A-C) and 15 known analogues were isolated and characterised. The structures of these compounds were determined using ultraviolet and nuclear magnetic resonance spectroscopy. The stereo configurations of the compounds were determined using electronic circular dichroism. Next, the growth-inhibitory activities of isolated compounds against HepG2 and Hep3B cells were examined. Compound 3 exhibited potent growth-inhibitory activities against HepG2 and Hep3B cells with half-maximal inhibitory concentration values of 9.73 and 15.97 μM, respectively. Morphological and staining analyses suggested that compound 3 induced apoptosis in HepG2 and Hep3B cells.
Collapse
Affiliation(s)
- Zhuo-Yang Cheng
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China; (e) School of Pharmaceutical Science, Shanxi Medical University, Taiyuan, 030000, People's Republic of China
| | - Jing-Xian Ren
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Xiao-Bian Xue
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Man Wang
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Xiao-Qi Yu
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Bin Lin
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Guo-Dong Yao
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Shao-Jiang Song
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Xiao-Xiao Huang
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China.
| |
Collapse
|
7
|
Tan L, Otsuki K, Zhang M, Kikuchi T, Okayasu M, Azumaya I, Zhou D, Li N, Huang L, Chen CH, Li W. Daphnepedunins A-F, Anti-HIV Macrocyclic Daphnane Orthoester Diterpenoids from Daphne pedunculata. JOURNAL OF NATURAL PRODUCTS 2022; 85:2856-2864. [PMID: 36516989 PMCID: PMC10131280 DOI: 10.1021/acs.jnatprod.2c00894] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
From the whole plant of Daphne pedunculata, 12 macrocyclic daphnane diterpenoids, including six new compounds, daphnepedunins A-F (1-4, 9, and 10), were isolated. Their structures were elucidated by physiochemical and spectroscopic data analysis, the modified Mosher's method, and X-ray crystallography. The isolated compounds were evaluated for anti-HIV activity against HIV-1 infection in MT4 cells and showed significant anti-HIV activity with IC50 values of 36.3-994 nM. A consideration of the anti-HIV activity of these compounds provided further insight into the structure-activity relationships of macrocyclic daphnane diterpenoids.
Collapse
Affiliation(s)
- Lingjian Tan
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Kouharu Otsuki
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Mi Zhang
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Takashi Kikuchi
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Misaki Okayasu
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Isao Azumaya
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Di Zhou
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People’s Republic of China
| | - Ning Li
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People’s Republic of China
| | - Li Huang
- Surgical Science, Department of Surgery, Duke University Medical Center, Durham, North Carolina, 27710, United States
| | - Chin-Ho Chen
- Surgical Science, Department of Surgery, Duke University Medical Center, Durham, North Carolina, 27710, United States
| | - Wei Li
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| |
Collapse
|
8
|
Asada Y, Otsuki K, Morooka M, Huang L, Chen CH, Koike K, Li W. Anti-HIV Macrocyclic Daphnane Orthoesters with an Unusual Macrocyclic Ring from Edgeworthia chrysantha. JOURNAL OF NATURAL PRODUCTS 2022; 85:2399-2405. [PMID: 36169204 PMCID: PMC10114293 DOI: 10.1021/acs.jnatprod.2c00618] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Edgeworthianins A-E (1-5) were isolated from Edgeworthia chrysantha as a class of macrocyclic daphnane orthoesters with an unusual macrocyclic ring formed from a C14 aliphatic chain. Their structures were elucidated by extensive physicochemical and spectroscopic analyses. Compounds 2, 4, and 5 exhibited potent anti-HIV activity against HIV-1 infection of MT4 cells with EC50 values of 29.3, 8.4, and 2.9 nM, respectively. These compounds broaden the findings of the structure-activity relationship of macrocyclic daphnane orthoesters for further anti-HIV drug development.
Collapse
Affiliation(s)
- Yoshihisa Asada
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Kouharu Otsuki
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Miki Morooka
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Li Huang
- Surgical Science, Department of Surgery, Duke University Medical Center, Durham, NC, 27710, United States
| | - Chin-Ho Chen
- Surgical Science, Department of Surgery, Duke University Medical Center, Durham, NC, 27710, United States
| | - Kazuo Koike
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Wei Li
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| |
Collapse
|
9
|
Otsuki K, Zhang M, Kikuchi T, Tsuji M, Tejima M, Bai ZS, Zhou D, Huang L, Chen CH, Lee KH, Li N, Koike K, Li W. Identification of anti-HIV macrocyclic daphnane orthoesters from Wikstroemia ligustrina by LC-MS analysis and phytochemical investigation. J Nat Med 2021; 75:1058-1066. [PMID: 34287744 DOI: 10.1007/s11418-021-01551-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 07/12/2021] [Indexed: 12/31/2022]
Abstract
Macrocyclic daphnane orthoesters (MDOs) have attracted significant research interest for the drug discovery to cure HIV infection based on the "Shock and Kill" strategy. In the present study, the first chemical study on Wikstroemia ligustrina (Thymelaeaceae) was carried out by LC-MS analysis and phytochemical investigation. Nine daphnane diterpenoids (1-9) including seven MDOs were detected by LC-MS analysis. Further phytochemical investigation resulted in the isolation and structural elucidation of five daphnanes (1, 2, 5, 8, and 9) with potent anti-HIV activity. Taking the isolated MDO (1) as a model compound, the MS/MS fragmentation pathway was also elucidated.
Collapse
Affiliation(s)
- Kouharu Otsuki
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba, 274-8510, Japan
| | - Mi Zhang
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba, 274-8510, Japan
| | - Takashi Kikuchi
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba, 274-8510, Japan
| | - Minami Tsuji
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba, 274-8510, Japan
| | - Miyuko Tejima
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba, 274-8510, Japan
| | - Zi-Song Bai
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Di Zhou
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Li Huang
- Surgical Science, Department of Surgery, Duke University Medical Center, Durham, NC, 27710, USA
| | - Chin-Ho Chen
- Surgical Science, Department of Surgery, Duke University Medical Center, Durham, NC, 27710, USA
| | - Kuo-Hsiung Lee
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, 27599, USA.,Chinese Medicine Research and Development Center, China Medical University and Hospital, Taichung, 404, Taiwan
| | - Ning Li
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China.
| | - Kazuo Koike
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba, 274-8510, Japan
| | - Wei Li
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba, 274-8510, Japan.
| |
Collapse
|
10
|
Otsuki K, Zhang M, Yamamoto A, Tsuji M, Tejima M, Bai ZS, Zhou D, Huang L, Chen CH, Lee KH, Li N, Li W, Koike K. Anti-HIV Tigliane Diterpenoids from Wikstroemia scytophylla. JOURNAL OF NATURAL PRODUCTS 2020; 83:3584-3590. [PMID: 33172265 PMCID: PMC8176626 DOI: 10.1021/acs.jnatprod.0c00700] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
During a chemical investigation of Wikstroemia scytophylla, three new [wikstrocins A-C (1-3)] and three known tigliane diterpenoids (4-6) were isolated. The structures of the new compounds were elucidated from extensive physiochemical and spectroscopic analysis. The correlations between the ECD Cotton effects and B ring structures of tiglianes were also evaluated. The isolated compounds were assessed for their anti-HIV activity against HIV-1 infection of MT4 cells, and two compounds (4 and 6) showed potent anti-HIV activity with IC50 values of 3.8 and 12.8 nM, respectively.
Collapse
Affiliation(s)
- Kouharu Otsuki
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Mi Zhang
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Asuka Yamamoto
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Minami Tsuji
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Miyuko Tejima
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Zi-Song Bai
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Di Zhou
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Li Huang
- Surgical Science, Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, United States
| | - Chin-Ho Chen
- Surgical Science, Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, United States
| | - Kuo-Hsiung Lee
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599, United States
- Chinese Medicine Research and Development Center, China Medical University and Hospital, Taichung 404, Taiwan
| | - Ning Li
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Wei Li
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| | - Kazuo Koike
- Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan
| |
Collapse
|
11
|
Qian SJ, Zhang YH, Li GD. The complete chloroplast genome of a medicinal plant, Wikstroemia chamaedaphne (Thymelaeaceae). MITOCHONDRIAL DNA PART B-RESOURCES 2020; 5:648-649. [PMID: 33366686 PMCID: PMC7748548 DOI: 10.1080/23802359.2019.1711228] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
The first complete chloroplast genome of Wikstroemia chamaedaphne, a poisonous shrub with important medicinal value, is reported in this study. The plastome is a quadripartite circular shape with 173,042 bp in length. It consists of a large single-copy (LSC) region of 86,330 bp and a small single-copy (SSC) region of 2868 bp, separated by two inverted repeat (IR) regions of 41,922 bp each. The chloroplast genome contains 137 genes, including 91 protein-coding genes, 38 tRNA genes, and 8 rRNA genes. The GC content values in the whole cp genome, LSC region, SSC region, and IR region are 36.6%, 34.6%, 28.3%, and 38.9%, respectively. The corresponding numbers of mono-, di-, tri-, tetra- and penta-nucleotides SSRs were 73, 13, 9, 13, and 1. Phylogenetic study revealed that W. chamaedaphne and W. indica formed a monophyletic branch and having a close relationship with Stellera chamaejasme.
Collapse
Affiliation(s)
- Shao-Juan Qian
- School of Life Sciences, Yunnan Normal University, Kunming, China
| | - Yong-Hong Zhang
- School of Life Sciences, Yunnan Normal University, Kunming, China
| | - Guo-Dong Li
- Faculty of Traditional Chinese Pharmacy, Yunnan University of Chinese Medicine, Kunming, China
| |
Collapse
|
12
|
Jin YX, Shi LL, Zhang DP, Wei HY, Si Y, Ma GX, Zhang J. A Review on Daphnane-Type Diterpenoids and Their Bioactive Studies. Molecules 2019; 24:molecules24091842. [PMID: 31086098 PMCID: PMC6540581 DOI: 10.3390/molecules24091842] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 05/06/2019] [Accepted: 05/07/2019] [Indexed: 11/16/2022] Open
Abstract
Natural daphnane diterpenoids, mainly distributed in plants of the Thymelaeaceae and Euphorbiaceae families, usually include a 5/7/6-tricyclic ring system with poly-hydroxyl groups located at C-3, C-4, C-5, C-9, C-13, C-14, or C-20, while some special types have a characteristic orthoester motif triaxially connectedat C-9, C-13, and C-14. The daphnane-type diterpenoids can be classified into five types: 6-epoxy daphnane diterpenoids, resiniferonoids, genkwanines, 1-alkyldaphnanes and rediocides, based on the oxygen-containing functions at rings B and C, as well as the substitution pattern of ring A. Up to now, nearly 200 daphnane-type diterpenoids have been isolated and elucidated from the Thymelaeaceae and Euphorbiaceae families. In-vitro and in-vivo experiments of these compounds have shown that they possess a wide range of biological activities, including anti-HIV, anti-cancer, anti-leukemic, neurotrophic, pesticidal and cytotoxic effects. A comprehensive account of the structural diversity is given in this review, along with the cytotoxic activities of daphnane-type diterpenoids, up to April 2019.
Collapse
Affiliation(s)
- Yue-Xian Jin
- College of Chinese Medicine Material, Jilin Agricultural University, Changchun 130118, China.
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and PekingUnion Medical College, Beijing 100193, China.
| | - Lei-Ling Shi
- Xinjiang Institute of Chinese and Ethnic Medicine, Urumqi 830002, China.
| | - Da-Peng Zhang
- College of Life Science and Technology, Xinjiang University, Urumqi 830046, China.
| | - Hong-Yan Wei
- Xinjiang Institute of Chinese and Ethnic Medicine, Urumqi 830002, China.
| | - Yuan Si
- College of Chinese Medicine Material, Jilin Agricultural University, Changchun 130118, China.
| | - Guo-Xu Ma
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and PekingUnion Medical College, Beijing 100193, China.
- Xinjiang Institute of Chinese and Ethnic Medicine, Urumqi 830002, China.
| | - Jing Zhang
- College of Chinese Medicine Material, Jilin Agricultural University, Changchun 130118, China.
| |
Collapse
|
13
|
Liu X, Chen C, Zheng Y, Zhang M, Tong Q, Liu J, Zhou Q, Wang J, Luo Z, Zhu H, Zhang Y. (±)-Peniorthoesters A and B, Two Pairs of Novel Spiro-Orthoester en-antiomers With an Unusual 1,4,6-Trioxaspi-ro[4.5]decane-7-One Unit From Penicillium minioluteum. Front Chem 2018; 6:605. [PMID: 30581815 PMCID: PMC6292945 DOI: 10.3389/fchem.2018.00605] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 11/26/2018] [Indexed: 11/24/2022] Open
Abstract
(±)-Peniorthoesters A and B (±1 and ±2), two pairs of unprecedented spiro-orthoester enantiomers with a 1,4,6-trioxaspiro[4. 5]decane-7-one unit, were obtained from Penicillium minioluteum. Their structures were determined by spectroscopic methods, X-ray diffraction analyses, and ECD calculations. (±)-Peniorthoesters A and B are the first examples of spiro-orthoester enantiomers, and they represent the first spiro-orthoesters originating from fungi. All compounds showed potential inhibitory activities comparable to dexamethasone against NO production with IC50 values ranging from 14.2 to 34.5 μM.
Collapse
Affiliation(s)
- Xiaorui Liu
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chunmei Chen
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yinyu Zheng
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mi Zhang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qingyi Tong
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Junjun Liu
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qun Zhou
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jianping Wang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zengwei Luo
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hucheng Zhu
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yonghui Zhang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
14
|
Li SF, Jiao YY, Zhang ZQ, Chao JB, Jia J, Shi XL, Zhang LW. Diterpenes from buds of Wikstroemia chamaedaphne showing anti-hepatitis B virus activities. PHYTOCHEMISTRY 2018; 151:17-25. [PMID: 29631103 DOI: 10.1016/j.phytochem.2018.01.021] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 01/26/2018] [Accepted: 01/31/2018] [Indexed: 06/08/2023]
Abstract
Phytochemical study of the buds of Wikstroemia chamaedaphne Meisn. led to the isolation of seven previously undescribed diterpenes, including one tigliane diterpene (wikstchalide A), two daphnane diterpenes (wikstroelides W-X), and four lathyrane diterpenes (laurifoliosides A-B and 2-epi-laurifoliosides A-B), along with four known diterpenes. The structures of these compounds were established by extensive spectroscopic evidence and electronic circular dichroism (ECD) calculations. Wikstchalide A possesses a 5,6-epoxy ring in the tigliane skeleton. Two compounds exhibited potential anti-hepatitis B virus activities, with IC50 values of 46.5 and 88.3 μg/mL against hepatitis B virus (HBV) surface antigen (HBsAg), and six compounds showed certain inhibitory effects on HBV-DNA replication with the inhibition ratios ranging from 2.0% to 33.0% at the concentrations ranging from 0.39 to 6.25 μg/mL.
Collapse
Affiliation(s)
- Shi-Fei Li
- Key Laboratory of Chemical Biology and Molecular Engineering of Education Ministry, Institute of Molecular Science, Shanxi University, Taiyuan, 030006, PR China.
| | - Ying-Ying Jiao
- Key Laboratory of Chemical Biology and Molecular Engineering of Education Ministry, Institute of Molecular Science, Shanxi University, Taiyuan, 030006, PR China; College of Chemistry & Chemical Engineering, Shanxi University, Taiyuan, 030006, PR China
| | - Zhi-Qiang Zhang
- Key Laboratory of Chemical Biology and Molecular Engineering of Education Ministry, Institute of Molecular Science, Shanxi University, Taiyuan, 030006, PR China
| | - Jian-Bin Chao
- Scientific Instrument Center, Shanxi University, Taiyuan, 030006, PR China
| | - Jie Jia
- Key Laboratory of Chemical Biology and Molecular Engineering of Education Ministry, Institute of Molecular Science, Shanxi University, Taiyuan, 030006, PR China
| | - Xun-Long Shi
- Department of Biosynthetic Medicinal Chemistry, School of Pharmaceutical Sciences, Fudan University, Shanghai, 200032, PR China.
| | - Li-Wei Zhang
- Key Laboratory of Chemical Biology and Molecular Engineering of Education Ministry, Institute of Molecular Science, Shanxi University, Taiyuan, 030006, PR China.
| |
Collapse
|
15
|
|