1
|
Le HTT, Nguyen LH, Nguyen TH, Nguyen VK, Danova A, Truong TN, Chavasiri W. Gagones A-F: Six prenylated chalcones from the heartwood of Mansonia gagei. Phytochemistry 2023; 206:113516. [PMID: 36395879 DOI: 10.1016/j.phytochem.2022.113516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 11/09/2022] [Accepted: 11/13/2022] [Indexed: 06/16/2023]
Abstract
Six undescribed prenylated chalcones gagones A-F were isolated from the acetone fraction of Mansonia gagei heartwood. Their structures were unambiguously established based on spectroscopic analysis (HRESIMS, 1D and 2D NMR), as well as comparison to literature data. Their absolute configurations were elucidated using DP4 and electronic circular dichroism calculations. Isolated compounds were evaluated for their inhibitory activity against α-glucosidase and DPPH assay. All of the tested compounds exhibited better activity than that of acarbose (IC50 93.6 ± 0.5 μM). Among them, gagone D exhibited the highest α-glucosidase inhibitory with the IC50 value of 3.6 ± 0.4 μM. For antioxidant activity, gagones A-C, and E showed more active than that of ascorbic acid (IC50 30.2 ± 0.5 μM) with the IC50 values of 13.2 ± 0.7, 20.1 ± 0.4, 19.3 ± 0.5 and 12.8 ± 0.2 μM, respectively.
Collapse
Affiliation(s)
- Huong Thi Thu Le
- Department of Chemistry, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City, 700000, Viet Nam.
| | - Lam H Nguyen
- Institute for Computational Science and Technology, Ho Chi Minh City, 700000, Viet Nam
| | - Tuan H Nguyen
- Faculty of Chemical Engineering, Ho Chi Minh City University of Technology, 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, 700000, Viet Nam
| | - Van-Kieu Nguyen
- Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City, 700000, Viet Nam; Faculty of Natural Sciences, Duy Tan University, Da Nang, 550000, Viet Nam
| | - Ade Danova
- Organic Chemistry Division, Faculty of Mathematics and Natural Sciences, Bandung Institute of Technology, JI. Ganesha 10, Bandung, West Java, 40132, Indonesia
| | - Thanh N Truong
- Department of Chemistry, University of Utah, Salt Lake City, UT, 84112, USA
| | - Warinthorn Chavasiri
- Center of Excellence in Natural Products Chemistry, Department of Chemistry, Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok, 10330, Thailand.
| |
Collapse
|
2
|
Cheng ZY, Zhang DD, Ren JX, Li YL, Yao GD, Song SJ, Huang XX. Stellerasespenes A‒E: Sesquiterpenoids from Stellera chamaejasme and their anti-neuroinflammatory effects. Phytochemistry 2022; 201:113275. [PMID: 35718134 DOI: 10.1016/j.phytochem.2022.113275] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/27/2022] [Accepted: 06/09/2022] [Indexed: 06/15/2023]
Abstract
Five undescribed sesquiterpenoids stellerasespenes A‒E and four reported congeners were isolated from the roots of Stellera chamaejasme. The structures were elucidated by comprehensive spectroscopic analyses together with X-ray single crystal diffraction and theoretical calculations. The structure of holosericin B was revised. All the isolated compounds were evaluated for NO production in murine microglial BV2 cells induced by LPS. Stellerasespene A showed better inhibitory activity than the positive control minocycline, inhibiting NO production and overexpression of pro-inflammatory cytokine IL-1β in LPS-activated BV2 cells.
Collapse
Affiliation(s)
- Zhuo-Yang Cheng
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China
| | - Ding-Ding Zhang
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China
| | - Jing-Xian Ren
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China
| | - Ya-Ling Li
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China
| | - Guo-Dong Yao
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China
| | - Shao-Jiang Song
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China
| | - Xiao-Xiao Huang
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China.
| |
Collapse
|
3
|
Cheng ZY, Hou ZL, Ren JX, Zhang DD, Lin B, Huang XX, Song SJ. Guaiane-type sesquiterpenoids from the roots of Stellera chamaejasme L. and their neuroprotective activities. Phytochemistry 2021; 183:112628. [PMID: 33412403 DOI: 10.1016/j.phytochem.2020.112628] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 12/10/2020] [Accepted: 12/15/2020] [Indexed: 06/12/2023]
Abstract
Nine undescribed guaiane-type sesquiterpenoids stelleraterpenoids A‒I, along with seven reported congeners, were isolated and identified from the 70% EtOH extract of the roots of Stellera chamaejasme L. Their chemical structures were elucidated on the basis of various spectral data. The relative configurations were determined by their NOESY spectra and comparison between their experimental and calculated NMR data. The absolute configurations were established by the comparison between the experimental and calculated ECD spectra and further by X-ray single-crystal diffraction analysis. The neuroprotective effects of these compounds on the H2O2-induced damage in human neuroblastoma SH-SY5Y cells were evaluated. Stelleraguaianone B exhibited the better activity with 71.62% cell viability compared to the positive control Trolox (65.05%) at 12.5 μM, which might be achieved by inhibiting the apoptosis of SH-SY5Y cells based on an annexin V-FITC/PI staining experiment.
Collapse
Affiliation(s)
- Zhuo-Yang Cheng
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Zi-Lin Hou
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Jing-Xian Ren
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Ding-Ding Zhang
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, 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
| | - Xiao-Xiao Huang
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, 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 Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China.
| |
Collapse
|