1
|
Sun YP, Xie Z, Jin WF, Liu YW, Sun LJ, Liu JS, Wang GK. Swieteliacates S-U, phragmalin limonoids, from the leaves of Swietenia macrophylla. Org Biomol Chem 2024; 22:2182-2186. [PMID: 38390690 DOI: 10.1039/d3ob02113k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
Three novel phragmalin-type limonoids, swieteliacates S-U (1-3), were isolated from Swietenia macrophylla leaves, alongside four previously identified limonoids (4-7). The structures, encompassing absolute configurations, were delineated through 1D and 2D NMR analyses, high-resolution mass spectrometry (HR-MS), and NMR and ECD calculations. Swieteliacate S (1) is a distinctive cryptate comprising a tricyclo[4.2.110,30.11,4]decane fragment and an additional five-membered oxygen ring. Compounds 3 and 5 exhibited inhibition rates of 26.08 ± 2.26% and 15.42 ± 3.66%, respectively, on triglyceride (TG) production in Hep G2 cells at 40 μM.
Collapse
Affiliation(s)
- Yun-Peng Sun
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, P.R. China
| | - Zhe Xie
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, P.R. China
| | - Wen-Fang Jin
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, P.R. China
| | - Ying-Wei Liu
- National & Local Joint Engineering Research Center of High-throughput Drug Screening Technology, Hubei Province Key Laboratory of Biotechnology of Chinese Traditional Medicine, State Key Laboratory of Biocatalysis and Enzyme Engineering, Hubei University, Wuhan 430062, P.R. China
| | - Li-Juan Sun
- National & Local Joint Engineering Research Center of High-throughput Drug Screening Technology, Hubei Province Key Laboratory of Biotechnology of Chinese Traditional Medicine, State Key Laboratory of Biocatalysis and Enzyme Engineering, Hubei University, Wuhan 430062, P.R. China
| | - Jin-Song Liu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, P.R. China
- Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, P.R. China.
| | - Guo-Kai Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, P.R. China
- Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, P.R. China.
| |
Collapse
|
2
|
Wang GK, Sun YP, Jin WF, Yu Y, Zhu JY, Liu JS. Limonoids from Swietenia macrophylla and their antitumor activities in A375 human malignant melanoma cells. Bioorg Chem 2022; 123:105780. [PMID: 35395448 DOI: 10.1016/j.bioorg.2022.105780] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 03/26/2022] [Accepted: 03/29/2022] [Indexed: 11/02/2022]
Abstract
Swietelinins A - C (1-3) and swieteliacates F - R (4-16), sixteen new limonoids and 18 known limonoids (17-34) were isolated from Swietenia macrophylla. The absolute configurations of these compounds were defined by using a combination of electronic circular dichroism data analysis and single-crystal X-ray diffraction data. Swieteliacate J (10) is the first limonoid possessing an unusual 8β, 9β-epoxy ring system. All of the compounds were tested for cytotoxicity against four human tumor cell lines (SMMC-7721, SW620, A549, and A375). Compounds 10, 11, and 19 exhibited selectively moderate cytotoxicity against four tumor cell lines, especially 19 exhibited significant cytotoxic effects against A375 with IC50 an value of 9.8 μM and was more active than the positive control, dacarbazine with an IC50 value of 22.4 μM. Compound 19 effectively induced apoptosis of A375, which was associated with G2/M-phase cell cycle arrest. Flow cytometric analysis showed that the treatment by 19 significantly induced A375 cell apoptosis in a dose-dependent manner.
Collapse
Affiliation(s)
- Guo-Kai Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, PR China.
| | - Yun-Peng Sun
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, PR China
| | - Wen-Fang Jin
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, PR China
| | - Yang Yu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, PR China
| | - Jian-Yong Zhu
- Clinical Laboratory Medicine Center, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, PR China.
| | - Jin-Song Liu
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, PR China.
| |
Collapse
|
3
|
Wang GK, Jin WF, Zhang N, Wang G, Cheng YY, Morris-Natschke SL, Goto M, Zhou ZY, Liu JS, Lee KH. Kalshiolin A, new lignan from Kalimeris shimadai. J Asian Nat Prod Res 2020; 22:489-495. [PMID: 31190564 PMCID: PMC6908768 DOI: 10.1080/10286020.2019.1592164] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 03/04/2019] [Accepted: 03/04/2019] [Indexed: 06/09/2023]
Abstract
The Asian plant Kalimeris shimadai has been used as food and ethnologic medicine for over a thousand years. In this study, we isolated and identified one new lignan, kalshiolin A (1), and 12 known lignans (2-13). The structures were characterized by the comprehensive analyses of spectroscopic data (HR-ESI-MS, IR, 1D, and 2D-NMR) and the absolute configuration of 1 was determined from ECD calculations. The new compound 1 was also screened for cytotoxic activity but did not show significant potency (IC50 35.9-43.3 μM) against A549, MDA-MB-231, MCF7, KB, and KB-VIN cell lines.
Collapse
Affiliation(s)
- Guo-Kai Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei 230027, China
- Natural Products Research Laboratories, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599-7568, USA
| | - Wen-Fang Jin
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei 230027, China
| | - Nan Zhang
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei 230027, China
| | - Gang Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei 230027, China
| | - Yung-Yi Cheng
- Natural Products Research Laboratories, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599-7568, USA
- Chinese Medicine Research and Development Center, China Medical University and Hospital, Taichung 404, Taiwan
| | - Susan L. Morris-Natschke
- Natural Products Research Laboratories, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599-7568, USA
| | - Masuo Goto
- Natural Products Research Laboratories, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599-7568, USA
| | - Zhong-Yu Zhou
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510070, China
| | - Jin-Song Liu
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei 230027, China
| | - Kuo-Hsiung Lee
- Natural Products Research Laboratories, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599-7568, USA
- Chinese Medicine Research and Development Center, China Medical University and Hospital, Taichung 404, Taiwan
| |
Collapse
|
4
|
Affiliation(s)
- Wen-Fang Jin
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei, P.R China
| | - Zheng-Hui Luo
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei, P.R China
| | - Yun-Peng Sun
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei, P.R China
| | - Jin-Song Liu
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei, P.R China
- Anhui Innovative Team from Colleges for Scientific Research’s Platform—The Innovative Team in Researching the Key Technologies concerning the Integration of Processing Chinese Medicine Decoction Pieces in Producing Area, Hefei, P.R China
| | - Yang Yu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany Chinese Academy of Sciences, Kunming, PR China
| | - Gang Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei, P.R China
- Anhui Innovative Team from Colleges for Scientific Research’s Platform—The Innovative Team in Researching the Key Technologies concerning the Integration of Processing Chinese Medicine Decoction Pieces in Producing Area, Hefei, P.R China
| | - Guo-Kai Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Anhui Key Laboratory of Modern Chinese Materia Medica, Hefei, P.R China
- Anhui Innovative Team from Colleges for Scientific Research’s Platform—The Innovative Team in Researching the Key Technologies concerning the Integration of Processing Chinese Medicine Decoction Pieces in Producing Area, Hefei, P.R China
| |
Collapse
|
5
|
Sun YP, Jin WF, Wang YY, Wang G, Morris-Natschke SL, Liu JS, Wang GK, Lee KH. Chemical Structures and Biological Activities of Limonoids from the Genus Swietenia (Meliaceae). Molecules 2018; 23:E1588. [PMID: 29966275 PMCID: PMC6099683 DOI: 10.3390/molecules23071588] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 06/20/2018] [Accepted: 06/26/2018] [Indexed: 11/17/2022] Open
Abstract
Swietenia is a genus in the plant family Meliaceae. This genus contains seven to eight known species, found in the tropical and subtropical regions of the Americas and West Africa. Thus far, more than 160 limonoids have been isolated from four species of the genus Swietenia. Limonoids are rich in structure type and biological activity, and these compounds are the main active components in the Swietenia species. This paper will give a comprehensive overview of the recent phytochemical and pharmacological research on the terpenes from Swietenia plants and encourage further drug discovery research.
Collapse
Affiliation(s)
- Yun-Peng Sun
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China.
| | - Wen-Fang Jin
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China.
| | - Yong-Yue Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China.
| | - Gang Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China.
- Synergetic Innovation Center of Anhui Authentic Chinese Medicine Quality Improvement, Hefei 230012, China.
| | - Susan L Morris-Natschke
- Natural Products Research Laboratories, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599-7568, USA.
| | - Jin-Song Liu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China.
- Synergetic Innovation Center of Anhui Authentic Chinese Medicine Quality Improvement, Hefei 230012, China.
| | - Guo-Kai Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China.
- Synergetic Innovation Center of Anhui Authentic Chinese Medicine Quality Improvement, Hefei 230012, China.
- Natural Products Research Laboratories, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599-7568, USA.
| | - Kuo-Hsiung Lee
- Natural Products Research Laboratories, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599-7568, USA.
- Chinese Medicine Research and Development Center, China Medical University and Hospital, Taichung 40402, Taiwan.
| |
Collapse
|