1
|
Ranga A, Gupta A, Yadav L, Kumar S, Jain P. Advancing beyond reverse transcriptase inhibitors: The new era of hepatitis B polymerase inhibitors. Eur J Med Chem 2023; 257:115455. [PMID: 37216809 DOI: 10.1016/j.ejmech.2023.115455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/03/2023] [Accepted: 05/03/2023] [Indexed: 05/24/2023]
Abstract
Hepatitis B virus (HBV) is a genetically diverse blood-borne virus responsible for chronic hepatitis B. The HBV polymerase plays a key role in viral genome replication within the human body and has been identified as a potential drug target for chronic hepatitis B therapeutics. However, available nucleotide reverse transcriptase inhibitors only target the reverse transcriptase domain of the HBV polymerase; they also pose resistance issues and require lifelong treatment that can burden patients financially. In this study, various chemical classes are reviewed that have been developed to target different domains of the HBV polymerase: Terminal protein, which plays a vital role in the formation of the viral DNA; Reverse transcriptase, which is responsible for the synthesis of the viral DNA from RNA, and; Ribonuclease H, which is responsible for degrading the RNA strand in the RNA-DNA duplex formed during the reverse transcription process. Host factors that interact with the HBV polymerase to achieve HBV replication are also reviewed; these host factors can be targeted by inhibitors to indirectly inhibit polymerase functionality. A detailed analysis of the scope and limitations of these inhibitors from a medicinal chemistry perspective is provided. The structure-activity relationship of these inhibitors and the factors that may affect their potency and selectivity are also examined. This analysis will be useful in supporting the further development of these inhibitors and in designing new inhibitors that can inhibit HBV replication more efficiently.
Collapse
Affiliation(s)
- Abhishek Ranga
- Department of Pharmacology, Delhi Institute of Pharmaceutical Sciences and Research, Delhi Pharmaceutical Sciences and Research University, Pushp Vihar, MB Road, New Delhi, 110017, India
| | - Aarti Gupta
- Department of Pharmaceutical Biotechnology, Delhi Pharmaceutical Sciences and Research University, Pushp Vihar, MB Road, New Delhi, 110017, India
| | - Laxmi Yadav
- Department of Pharmacology, Delhi Institute of Pharmaceutical Sciences and Research, Delhi Pharmaceutical Sciences and Research University, Pushp Vihar, MB Road, New Delhi, 110017, India
| | - Sachin Kumar
- Department of Pharmacology, Delhi Institute of Pharmaceutical Sciences and Research, Delhi Pharmaceutical Sciences and Research University, Pushp Vihar, MB Road, New Delhi, 110017, India.
| | - Priti Jain
- Department of Pharmaceutical Chemistry, Delhi Pharmaceutical Sciences and Research University, Pushp Vihar, MB Road, New Delhi, 110017, India.
| |
Collapse
|
2
|
Liang Z, Tan Y, Huang Y, Liang T, Wei W, Wang M, Shi K. Design and Synthesis of (3-Phenylisoxazol-5-yl)methanimine Derivatives as Hepatitis B Virus Inhibitors. Chem Biodivers 2023; 20:e202201247. [PMID: 36811262 DOI: 10.1002/cbdv.202201247] [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: 12/27/2022] [Accepted: 02/09/2023] [Indexed: 02/24/2023]
Abstract
Series of (3-phenylisoxazol-5-yl)methanimine derivatives were synthesized, and evaluated for anti-hepatitis B virus (HBV) activity in vitro. Half of them more effectively inhibited HBsAg than 3TC, and more favor to inhibit secretion of HBeAg than to HBsAg. Part of the compounds with significant inhibition on HBeAg were also effectively inhibit replication of HBV DNA. Compound (E)-3-(4-fluorophenyl)-5-((2-phenylhydrazineylidene)methyl)isoxazole inhibited excellently HBeAg with IC50 in 0.65 μM (3TC(Lamivudine) in 189.90 μM), inhibited HBV DNA in 20.52 μM (3TC in 26.23 μM). Structures of compounds were determined by NMR and HRMS methods, and chlorination on phenyl ring of phenylisoxazol-5-yl was confirmed by X-ray diffraction analysis, and the structure-activity relationships (SARs) of the derivatives was discussed. This work provided a new class of potent non-nucleoside anti-HBV agents.
Collapse
Affiliation(s)
- Zhengcheng Liang
- College of Chemistry and Chemical Engineering, Guangxi University, 530004, Nanning, China
| | - Yongqing Tan
- College of Chemistry and Chemical Engineering, Guangxi University, 530004, Nanning, China
| | - Yunhou Huang
- College of Chemistry and Chemical Engineering, Guangxi University, 530004, Nanning, China
| | - Taoyuan Liang
- College of Chemistry and Chemical Engineering, Guangxi University, 530004, Nanning, China
| | - Wanxing Wei
- College of Chemistry and Chemical Engineering, Guangxi University, 530004, Nanning, China
| | - Mian Wang
- College of Life Sciences, Guangxi University, 530004, Nanning, China
| | - Kaichuang Shi
- Guangxi Center for Animal Disease Control and Prevention, 530001, Nanning, China
| |
Collapse
|
3
|
Liang Z, Huang Y, Li H, Zhang X, Shi K, Zang N, Wang M, Liang T, Wei W. Synthesis and evaluation of 3-phenylisoxazoline derivatives as non-nucleoside hepatitis B virus inhibitors. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
|
4
|
Wang Y, Wang S, Tao X, Wang Y, Wu Y, Chen N, Hu C, Wang H, Yu S, Sheng R. The SAR-based development of small molecular HBV capsid assembly modulators. Med Chem Res 2022. [DOI: 10.1007/s00044-022-02936-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
|
5
|
Castañeda R, Lindeman SV, Krivoshein AV, Metta-Magaña AJ, Chen Y, Timofeeva TV. Remarkable similarity of molecular packing in crystals of racemic and enantiopure 2-phenylpropionamide: Z' = 4 structures, molecular disorder, and the formation of a partial solid solution. CRYSTAL GROWTH & DESIGN 2022; 22:4592-4600. [PMID: 38707789 PMCID: PMC11068035 DOI: 10.1021/acs.cgd.2c00509] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Abstract
Substituted acetamides (many of which are chiral) are known to be pharmacologically active. 2-Phenylpropionamide (2PPA) is one of the simplest chiral α-substituted acetamides and thus is of interest as a model compound in the growth and design of pharmaceutical crystals. In this study, the crystal structures of racemic and enantiopure forms of 2PPA were determined for the first time using single crystal X-ray diffraction at 100 K. The relationship between the signs of optical rotation and the absolute configurations is (+)-(S)-2PPA and (-)-(R)-2PPA. Four symmetrically independent molecules with different conformations are observed in crystals of both racemic and enantiopure forms. Remarkably, all forms adopt very similar supramolecular structures, H-bonded corrugated layers, that can be described using a R 2 2 ( 8 ) R 6 4 ( 16 ) graph set. The outer surfaces of these layers are built of nonpolar phenyl groups, and their inner structures are composed of H-bonded amide groups. The presence of these layers determines the thin plate shape of 2PPA crystals. Spectroscopically, the racemic and enantiopure forms substantially differ only in the low-frequency Raman region. X-ray diffraction data suggest that the racemic form of 2PPA is a partial solid solution made possible by statistical occupancy of molecular positions by (R)- and (S)-enantiomers.
Collapse
Affiliation(s)
- Raúl Castañeda
- Department of Chemistry, New Mexico Highlands University, Las Vegas, New Mexico 87701, USA
| | - Sergei V. Lindeman
- Department of Chemistry, Marquette University, Milwaukee, Wisconsin 53233, USA
| | - Arcadius V. Krivoshein
- Department of Chemistry, New Mexico Highlands University, Las Vegas, New Mexico 87701, USA
| | - Alejandro J. Metta-Magaña
- Department of Chemistry and Biochemistry, The University of Texas at El Paso, El Paso, Texas 79968, USA
| | - Yongli Chen
- Department of Natural Science, Hawaii Pacific University, Honolulu, Hawaii 96813, USA
| | - Tatiana V. Timofeeva
- Department of Chemistry, New Mexico Highlands University, Las Vegas, New Mexico 87701, USA
| |
Collapse
|
6
|
Shao J, Gong Q, Yin Z, Pan W, Pandiyan S, Wang L. S2DV: converting SMILES to a drug vector for predicting the activity of anti-HBV small molecules. Brief Bioinform 2022; 23:6513448. [PMID: 35062019 PMCID: PMC8921627 DOI: 10.1093/bib/bbab593] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 12/20/2021] [Accepted: 12/22/2021] [Indexed: 01/02/2023] Open
Abstract
In the past few decades, chronic hepatitis B caused by hepatitis B virus (HBV) has been one of the most serious diseases to human health. The development of innovative systems is essential for preventing the complex pathogenesis of hepatitis B and reducing side effects caused by drugs. HBV inhibitory drugs have been developed through various compounds, and they are often limited by routine experimental screening and delay drug development. More recently, virtual screening of compounds has gradually been used in drug research with strong computational capability and is further applied in anti-HBV drug screening, thus facilitating a reliable drug screening process. However, the lack of structural information in traditional compound analysis is an important hurdle for unsatisfactory efficiency in drug screening. Here, a natural language processing technique was adopted to analyze compound simplified molecular input line entry system strings. By using the targeted optimized word2vec model for pretraining, we can accurately represent the relationship between the compound and its substructure. The machine learning model based on training results can effectively predict the inhibitory effect of compounds on HBV and liver toxicity. The reliability of the model is verified by the results of wet-lab experiments. In addition, a tool has been published to predict potential compounds. Hence, this article provides a new perspective on the prediction of compound properties for anti-HBV drugs that can help improve hepatitis B diagnosis and further develop human health in the future.
Collapse
Affiliation(s)
| | - Qineng Gong
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University
| | - Zeyu Yin
- School of Information Science and Technology, Nantong University, Nantong, China
| | - Wenjie Pan
- department of medical informatics, Nantong University
| | | | - Li Wang
- Corresponding author. Li Wang, School of Information Science and Technology, Research Center for Intelligence Information Technology, Nantong University, Nantong, Jiangsu 226019, China. Tel.: +86 159 5131 8963; Fax: +86 (0513) 55003030. E-mail:
| |
Collapse
|
7
|
Design and synthesis of novel quinazolinone derivatives as anti-HBV agents with TLR8 agonist effect. Eur J Med Chem 2022; 231:114159. [DOI: 10.1016/j.ejmech.2022.114159] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 01/22/2022] [Accepted: 01/25/2022] [Indexed: 01/04/2023]
|
8
|
Synthesis and evaluation of new phenyl acrylamide derivatives as potent non-nucleoside anti-HBV agents. Bioorg Med Chem 2020; 29:115892. [PMID: 33285406 DOI: 10.1016/j.bmc.2020.115892] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 11/17/2020] [Accepted: 11/20/2020] [Indexed: 12/12/2022]
Abstract
As a continuation of our previous work, a series of new phenyl acrylamide derivatives (4Aa-g, 4Ba-t, 5 and 6a-c) were designed and synthesized as non-nucleoside anti-HBV agents. Among them, compound 4Bs could potently inhibit HBV DNA replication in wild-type and lamivudine (3TC)/entecavir resistant HBV mutant strains with IC50 values of 0.19 and 0.18 μM, respectively. Notably, the selective index value of 4Bs was above 526, indicating the favorable safety profile. Interestingly, unlike nucleoside analogue 3TC, 4Bs could significantly inhibit 3.5 kb pgRNA expression. Molecular docking study revealed that 4Bs could fit well into the dimer-dimer interface of HBV core protein by hydrophobic, π-π and H-bond interactions. Considering the potent anti-HBV activity, low toxicity and diverse anti-HBV mechanism from that of nucleoside anti-HBV agent 3TC, compound 4Bs might be a promising lead to develop novel non-nucleoside anti-HBV therapeutic agents, and warranted further investigation.
Collapse
|
9
|
Chen W, Liu F, Zhao Q, Ma X, Lu D, Li H, Zeng Y, Tong X, Zeng L, Liu J, Yang L, Zuo J, Hu Y. Discovery of Phthalazinone Derivatives as Novel Hepatitis B Virus Capsid Inhibitors. J Med Chem 2020; 63:8134-8145. [PMID: 32692159 DOI: 10.1021/acs.jmedchem.0c00346] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
HBV capsid assembly has been viewed as an attractive target for new antiviral therapies against HBV. On the basis of a lead compound 4r, we further investigated this target to identify novel active compounds with appropriate anti-HBV potencies and improved pharmacokinetic (PK) properties. Structure-activity relationship studies based on metabolic pathways of 4r led to the identification of a phthalazinone derivative 19f with appropriate anti-HBV potencies (IC50 = 0.014 ± 0.004 μM in vitro), which demonstrated high oral bioavailability and liver exposure. In the AAV-HBV/mouse model, administration of 19f resulted in a 2.67 log reduction of the HBV DNA viral load during a 4-week treatment with 150 mg/kg dosing twice daily.
Collapse
Affiliation(s)
- Wuhong Chen
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, China
| | - Feifei Liu
- Laboratory of Immunopharmacology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, China.,University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Qiliang Zhao
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, China.,University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Xinna Ma
- Laboratory of Immunopharmacology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, China.,Laboratory of Immunology and Virology, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Dong Lu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, China
| | - Heng Li
- Laboratory of Immunopharmacology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, China.,University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Yanping Zeng
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, China.,University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Xiankun Tong
- Laboratory of Immunopharmacology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, China
| | - Limin Zeng
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, China
| | - Jia Liu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, China
| | - Li Yang
- Laboratory of Immunopharmacology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, China
| | - Jianping Zuo
- Laboratory of Immunopharmacology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, China.,Laboratory of Immunology and Virology, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Youhong Hu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, China.,University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China.,School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, Hangzhou 310024, China
| |
Collapse
|
10
|
Molecular, Evolutionary, and Structural Analysis of the Terminal Protein Domain of Hepatitis B Virus Polymerase, a Potential Drug Target. Viruses 2020; 12:v12050570. [PMID: 32455999 PMCID: PMC7291194 DOI: 10.3390/v12050570] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/17/2020] [Accepted: 05/19/2020] [Indexed: 12/15/2022] Open
Abstract
Approximately 250 million people are living with chronic hepatitis B virus (HBV) infections, which claim nearly a million lives annually. The target of all current HBV drug therapies (except interferon) is the viral polymerase; specifically, the reverse transcriptase domain. Although no high-resolution structure exists for the HBV polymerase, several recent advances have helped to map its functions to specific domains. The terminal protein (TP) domain, unique to hepadnaviruses such as HBV, has been implicated in the binding and packaging of the viral RNA, as well as the initial priming of and downstream synthesis of viral DNA—all of which make the TP domain an attractive novel drug target. This review encompasses three types of analysis: sequence conservation analysis, secondary structure prediction, and the results from mutational studies. It is concluded that the TP domain of HBV polymerase is comprised of seven subdomains (three unstructured loops and four helical regions) and that all three loop subdomains and Helix 5 are the major determinants of HBV function within the TP domain. Further studies, such as modeling inhibitors of these critical TP subdomains, will advance the TP domain of HBV polymerase as a therapeutic drug target in the progression towards a cure.
Collapse
|
11
|
Tong S, Pan J, Tang J. Study on the structure optimization and anti-hepatitis B virus activity of novel human La protein inhibitor HBSC11. J Med Virol 2019; 91:1818-1829. [PMID: 31241178 PMCID: PMC6771476 DOI: 10.1002/jmv.25528] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 06/17/2019] [Indexed: 12/23/2022]
Abstract
In our previous study, Methyl pyrazolo[1,5‐a] pyridine‐2‐carboxylate (HBSC11) was shown to combine with La protein, which conferred anti‐hepatitis B virus (HBV) effects. The purpose of this study was to optimize, synthesize, and evaluate the anti‐HBV activity of HBSC11. The methyl group of HBSC11 was substituted with hydrophobic, hydrophilic, and tricyclic groups to generate novel HBV inhibitors with desirable potency. On in vitro evaluation, several derivatives exhibited good anti‐HBV activity compared with control. In particular, compound 5a reduced the level of HBV antigen by approximately 50%, which was similar to the activity of entecavir. In a mouse model, 5a showed 98.9% inhibition rate for HBV DNA, 57.4% for HBsAg, and 46.4% for HBeAg; the corresponding rates in the control group were 90.8, 3.8, and 9.8%, respectively. In addition, prediction of binding modes and physicochemical properties showed that 5a formed hydrogen bonds with La protein and conformed well to the Lipinski's rule of five. Our results suggest that 5a is a potential new anti‐HBV drug. La protein protects HBV RNA from destruction by combining with HBV RNA and covers up the RNA cleavage site. HBSC11 (Methyl pyrazolo[1,5‐a] pyridine‐2‐carboxylate) is a novel La protein inhibitor which we identified as previous. 10 derivatives (3a‐3f, 5a‐5d) were obtained by 2 sections‐scaffold and kept the active site form leading compound HBSC11. Candidate compound 5a exhibited potent anti‐HBV activity with safety concentration and satisfied physicochemical properties.
Collapse
Affiliation(s)
- Shuangmei Tong
- Department of Pharmacy, The Obstetrics & Gynecology Hospital of Fudan University, Shanghai, China
| | - Jiaqian Pan
- Department of Pharmacy, The Obstetrics & Gynecology Hospital of Fudan University, Shanghai, China
| | - Jing Tang
- Department of Pharmacy, The Obstetrics & Gynecology Hospital of Fudan University, Shanghai, China
| |
Collapse
|
12
|
Qiu J, Chen W, Zhang Y, Zhou Q, Chen J, Yang L, Gao J, Gu X, Tang D. Assessment of quinazolinone derivatives as novel non-nucleoside hepatitis B virus inhibitors. Eur J Med Chem 2019; 176:41-49. [PMID: 31091479 DOI: 10.1016/j.ejmech.2019.05.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 02/09/2019] [Accepted: 05/06/2019] [Indexed: 02/07/2023]
Abstract
Hepatitis B virus (HBV) infection is a worldwide public health issue. Search for novel non-nucleoside anti-HBV agents is of great importance. In the present study, a series of quinazolinones derivatives (4a-t and 5a-f) were synthesized and evaluated as novel anti-HBV agents. Among them, compounds 5e and 5f could significantly inhibit HBV DNA replication with IC50 values of 1.54 μM and 0.71 μM, respectively. Interestingly, the selective index values of 5f was higher than that of lead compound K284-1405, suggesting 5f possessed relatively safety profile than K284-1405. Notably, 5e and 5f exhibited remarkably anti-HBV activities against lamivudine and entecavir resistant HBV strain with IC50 values of 1.90 and 0.84 μM, confirming their effectiveness against resistant HBV strain. In addition, molecular docking studies indicated that compounds 5e and 5f could well fit into the dimer-dimer interface of HBV core protein dominated by hydrophobic interactions. Notably, their binding modes were different from the lead compound K284-1405, which may be attributed to the additional substituent groups in the quinazolinone scaffold. Taken together, 5e and 5f possessed novel chemical structure and potent anti-HBV activity against both drug sensitive and resistant HBV strains, thus warranting further research as potential non-nucleoside anti-HBV candidates.
Collapse
Affiliation(s)
- Jingying Qiu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, 221004, People's Republic of China; Department of Pharmaceutical Analysis, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, People's Republic of China
| | - Wang Chen
- Department of Pharmaceutical Analysis, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, People's Republic of China
| | - Yinpeng Zhang
- Department of Pharmaceutical Analysis, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, People's Republic of China
| | - Qingqing Zhou
- Department of Pharmaceutical Analysis, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, People's Republic of China
| | - Jing Chen
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, 221004, People's Republic of China
| | - Lihua Yang
- Department of Pharmaceutical Analysis, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, People's Republic of China
| | - Jian Gao
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, 221004, People's Republic of China.
| | - Xiaoke Gu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, 221004, People's Republic of China.
| | - Daoquan Tang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, 221004, People's Republic of China; Department of Pharmaceutical Analysis, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, People's Republic of China.
| |
Collapse
|