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Shi L, Wang YJ, An JC, Li B, Hu J. Crystal structure of 5-nitroquinazolin-4(3 H)-one, C 8H 5N 3O 3. Z KRIST-NEW CRYST ST 2022. [DOI: 10.1515/ncrs-2022-0085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C8H5N3O3, monoclinic, P21/c (no. 14), a = 9.1778(16) Å, b = 7.0270(10) Å, c = 12.518(2) Å, β = 92.930(6)°, V = 806.3(2) Å3, Z = 4, R
gt(F
2) = 0.0469, wR
ref
(F
2) = 0.1353, T = 298 K.
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Affiliation(s)
- Lei Shi
- School of Material Science and Engineering, Luoyang Institute of Science and Technology , Luoyang, Henan 471023 , P. R. China
| | - Yu-Jiang Wang
- School of Material Science and Engineering, Luoyang Institute of Science and Technology , Luoyang, Henan 471023 , P. R. China
| | - Jun-Chao An
- School of Material Science and Engineering, Luoyang Institute of Science and Technology , Luoyang, Henan 471023 , P. R. China
| | - Bin Li
- School of Mechanical Engineering, Luoyang Institute of Science and Technology , Luoyang, Henan 471023 , P. R. China
| | - Ji Hu
- School of Material Science and Engineering, Luoyang Institute of Science and Technology , Luoyang, Henan 471023 , P. R. China
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2
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Knockdown of hsa_circ_0001964 inhibits hepatocellular carcinoma cell proliferation by inactivating PI3K/AKT signaling pathway. Mol Cell Toxicol 2022. [DOI: 10.1007/s13273-021-00185-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Yin X, Li J, Hao Z, Ding R, Qiao Y. A systematic study of traditional Chinese medicine treating hepatitis B virus-related hepatocellular carcinoma based on target-driven reverse network pharmacology. Front Cell Infect Microbiol 2022; 12:964469. [PMID: 36046748 PMCID: PMC9420877 DOI: 10.3389/fcimb.2022.964469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 07/27/2022] [Indexed: 02/05/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a serious global health problem, and hepatitis B virus (HBV) infection remains the leading cause of HCC. It is standard care to administer antiviral treatment for HBV-related HCC patients with concurrent anti-cancer therapy. However, a drug with repressive effects on both HBV infection and HCC has not been discovered yet. In addition, drug resistance and side effects have made existing therapeutic regimens suboptimal. Traditional Chinese medicine (TCM) has multi-ingredient and multi-target advantages in dealing with multifactorial HBV infection and HCC. TCM has long been served as a valuable source and inspiration for discovering new drugs. In present study, a target-driven reverse network pharmacology was applied for the first time to systematically study the therapeutic potential of TCM in treating HBV-related HCC. Firstly, 47 shared targets between HBV and HCC were screened as HBV-related HCC targets. Next, starting from 47 targets, the relevant chemical components and herbs were matched. A network containing 47 targets, 913 chemical components and 469 herbs was established. Then, the validated results showed that almost 80% of the herbs listed in chronic hepatitis B guidelines and primary liver cancer guidelines were included in the 469 herbs. Furthermore, functional analysis was conducted to understand the biological processes and pathways regulated by these 47 targets. The docking results indicated that the top 50 chemical components bound well to targets. Finally, the frequency statistical analysis results showed the 469 herbs against HBV-related HCC were mainly warm in property, bitter in taste, and distributed to the liver meridians. Taken together, a small library of 913 chemical components and 469 herbs against HBV-related HCC were obtained with a target-driven approach, thus paving the way for the development of therapeutic modalities to treat HBV-related HCC.
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Affiliation(s)
- Xiaofeng Yin
- Department of Neurosurgery, Second Hospital of Shanxi Medical University, Taiyuan, China
- *Correspondence: Xiaofeng Yin, ; Yanan Qiao,
| | - Jinchuan Li
- Department of Neurosurgery, Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Zheng Hao
- Department of Neurosurgery, Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Rui Ding
- Department of Neurosurgery, Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Yanan Qiao
- Department of Pharmacy, Second Hospital of Shanxi Medical University, Taiyuan, China
- *Correspondence: Xiaofeng Yin, ; Yanan Qiao,
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WANG W, Zou PS, PANG L, LEI R, HUANG ZY, Chen NY, Mo DL, Pan C, SU GF. Synthesis of Spiroindolenine-3,3'-pyrrolo[2,1-b]quinazolinones through Gold(I)-Catalyzed Dearomative Cyclization of N-Alkynyl Quinazolinone-Tethered Indoles. Org Biomol Chem 2022; 20:2069-2074. [DOI: 10.1039/d1ob02492b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A variety of functionalized spiroindolenine-3,3'-pyrrolo[2,1-b]quinazolinones were prepared in good to excellent yields through a gold(I)-catalyzed dearomative cyclization of N-alkynyl quinazolinone-tethered C2-substituted indoles. The reaction features broad substrate scope, good functional...
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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]
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Qiu J, Zou Y, Liu Q, Jiang C, Zhou Q, Li S, Chen W, Li Z, Gu X. Synthesis and Evaluation of Novel Quinazolinone Derivatives as Potential Anti-HCC Agents. Chem Biodivers 2021; 19:e202100766. [PMID: 34862731 DOI: 10.1002/cbdv.202100766] [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: 09/22/2021] [Accepted: 12/02/2021] [Indexed: 11/09/2022]
Abstract
Hepatocellular carcinoma (HCC), a common malignancy worldwide, has a high mortality rate and limited effective therapeutic options. In this work, a series of quinazolinone compounds (6a-t and 7a-i) were synthesized as potential anti-HCC agents. Among them, compound 7b more potently inhibited HepG2, HUH7 and SK-Hep-1 cells proliferation than classical anti-HCC drug sorafenib, indicating its potential anti-HCC effect. Interestingly, 7b could dose-dependently decrease Cyclin D1 and CDK2 levels, and increase p21 protein expression, thus inducing HepG2 cells cycle arrest at G0/G1 phase. In addition, 7b also displayed potent apoptosis-induced effect on HepG2 cells by interfering Bad, Bax, Bcl-2 and Bcl-xl proteins expression. Notably, 7b could efficiently block the activity of PI3K pathway by dose-dependently reducing the phosphorylation of PI3K (Y607) and AKT (S473). Moreover, predicted ADME properties indicated that 7b possessed a good pharmacokinetic profile. Collectively, compound 7b might be a promising lead to the development of novel therapeutic agents towards HCC.
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Affiliation(s)
- Jingying Qiu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, 221004, P. R. China.,Department of Pharmaceutical Analysis, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, P. R. China
| | - Yueting Zou
- Department of Pharmaceutical Analysis, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, P. R. China
| | - Qingchuan Liu
- Beijing WeijianJiye Institute of Biotechnology, Beijing, 100039, P. R. China
| | - Chunyu Jiang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, 221004, P. R. China
| | - Qingqing Zhou
- Department of Pharmaceutical Analysis, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, P. R. China
| | - Shuqiong Li
- Department of Pharmaceutical Analysis, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, P. R. China
| | - Wang Chen
- Department of Pharmaceutical Analysis, School of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, P. R. China
| | - Zheng Li
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, 999078, P. R. China
| | - Xiaoke Gu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, 221004, P. R. China
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