|
1
|
Long L, Yang Y, Zhu T, Zhang X, Qi S, Liu T, Song K, Wang D, Gao H. New pentacyclic triterpenoids isolated from Leptopus chinensis and their hepatoprotective activities on tert-butyl hydroperoxide-induced oxidative injury. RSC Adv 2021; 11:12784-12793. [PMID: 35423795 PMCID: PMC8697041 DOI: 10.1039/d1ra00962a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 03/08/2021] [Indexed: 12/25/2022] Open
Abstract
Eight unknown pentacyclic triterpenoids (1-4 and 8-11), along with eight known analogues (5-7 and 12-16) have been first isolated from the dried whole plant of Leptopus chinensis. The structures of the new compounds were determined by comprehensive spectroscopic methods, including 1D and 2D NMR, as well as HRESIMS measurements. Meanwhile, the hepatoprotective activities of the isolated compounds were preliminarily evaluated, and the results indicated that compounds 2, 5 and 16 possess potent protective effects on tert-butyl hydroperoxide (t-BHP)-induced oxidative injury in vitro, and further study revealed that 16 significantly alleviates t-BHP-induced hepatotoxicity by effectively improving cell viability and decreasing reactive oxygen species (ROS) generation and the cell apoptosis rate in HepG2 cells.
Collapse
Affiliation(s)
- Liping Long
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
| | - Ye Yang
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
| | - Tianliang Zhu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
| | - Xinxin Zhang
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
| | - Shizhou Qi
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
| | - Ting Liu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
| | - Kairu Song
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
| | - Da Wang
- School of Pharmacy, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
| | - Huiyuan Gao
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
| |
Collapse
|
|
2
|
Chaturonrutsamee S, Kuhakarn C, Surawatanawong P, Prabpai S, Kongsaeree P, Jaipetch T, Piyachaturawat P, Jariyawat S, Akkarawongsapat R, Suksen K, Limthongkul J, Napaswad C, Nuntasaen N, Reutrakul V. Polycyclic polyprenylated acylphloroglucinols and biphenyl derivatives from the roots of Garcinia nuntasaenii Ngerns. & Suddee. PHYTOCHEMISTRY 2018; 146:63-74. [PMID: 29247893 DOI: 10.1016/j.phytochem.2017.12.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 11/30/2017] [Accepted: 12/04/2017] [Indexed: 06/07/2023]
Abstract
Seven previously undescribed compounds, including three polycyclic polyprenylated acylphloroglucinols (garcinuntins A-C), three biphenyl derivatives (garcinuntabiphenyls A-C) and a lanostane triterpene (garcinuntine), along with thirteen known compounds were isolated from the root of Garcinia nuntasaenii Ngerns. & Suddee. Their structures were elucidated on the basis of spectroscopic techniques. For garcinuntins A-C, the absolute configurations were confirmed by the combination of single X-ray crystallography and ECD calculations. Anti-HIV activity using anti-HIV-1 reverse transcriptase and syncytium inhibition assays, and cytotoxic activity against a panel of cultured mammalian cancer cell lines of isolated compounds were investigated.
Collapse
Affiliation(s)
- Suppisak Chaturonrutsamee
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand; Research and Development Department, International Laboratories Corp., Ltd., Bang Phli, Samut Prakan 10540, Thailand
| | - Chutima Kuhakarn
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Panida Surawatanawong
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Samran Prabpai
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Palangpon Kongsaeree
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Thaworn Jaipetch
- Mahidol University, Center of Excellence for Innovation in Chemistry (PERCH-CIC), Kanchanaburi Campus, Saiyok, Kanchanaburi 71150, Thailand
| | - Pawinee Piyachaturawat
- Department of Physiology, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Surawat Jariyawat
- Department of Physiology, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Radeekorn Akkarawongsapat
- Department of Microbiology, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Kanoknetr Suksen
- Department of Physiology, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Jitra Limthongkul
- Department of Microbiology, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Chanita Napaswad
- Department of Microbiology, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Narong Nuntasaen
- The Forest Herbarium, Department of National Parks, Wildlife and Plant Conservation, Ministry of Natural Resources and Environment, Bangkok 10900, Thailand
| | - Vichai Reutrakul
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand.
| |
Collapse
|
|
3
|
Fouotsa H, Tatsimo SJ, Neumann B, Michalek C, Mbazoa CD, Nkengfack AE, Sewald N, Lannang AM. A new xanthone derivative from twigs of Garcinia nobilis. Nat Prod Res 2014; 28:1030-6. [DOI: 10.1080/14786419.2014.903398] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Hugues Fouotsa
- Department of Organic Chemistry, Faculty of Science, University of Yaoundé I, P.O. Box 812, Yaoundé, Cameroon
- Department of Chemistry, Organic and Bioorganic Chemistry, Bielefeld University, P.O. Box 100131, 33501 Bielefeld, Germany
| | - Simplice J.N. Tatsimo
- Department of Chemistry, Higher Teachers' Training College, University of Maroua, P.O. Box 55, Maroua, Cameroon
| | - Beate Neumann
- Inorganic and Structural Chemistry, Department of Chemistry, Bielefeld University, Bielefeld, Germany
| | - Carmela Michalek
- Department of Chemistry, Organic and Bioorganic Chemistry, Bielefeld University, P.O. Box 100131, 33501 Bielefeld, Germany
| | - Celine Djama Mbazoa
- Department of Organic Chemistry, Faculty of Science, University of Yaoundé I, P.O. Box 812, Yaoundé, Cameroon
| | - Augustin Ephrem Nkengfack
- Department of Organic Chemistry, Faculty of Science, University of Yaoundé I, P.O. Box 812, Yaoundé, Cameroon
| | - Norbert Sewald
- Department of Chemistry, Organic and Bioorganic Chemistry, Bielefeld University, P.O. Box 100131, 33501 Bielefeld, Germany
| | - Alain Meli Lannang
- Department of Chemistry, Organic and Bioorganic Chemistry, Bielefeld University, P.O. Box 100131, 33501 Bielefeld, Germany
- Department of Chemistry, Higher Teachers' Training College, University of Maroua, P.O. Box 55, Maroua, Cameroon
| |
Collapse
|
|
4
|
Baratelli TDG, Candido Gomes AC, Wessjohann LA, Kuster RM, Simas NK. Phytochemical and allelopathic studies of Terminalia catappa L. (Combretaceae). BIOCHEM SYST ECOL 2012. [DOI: 10.1016/j.bse.2011.12.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
|
5
|
|
|
6
|
Mai NT, Cuong NX, Thao NP, Nam NH, Khoi NH, Van Minh C, Heyden YV, Thuan NT, Van Tuyen N, Quetin-Leclercq J, Van Kiem P. A New Lignan Dimer from Mallotus philippensis. Nat Prod Commun 2010. [DOI: 10.1177/1934578x1000500317] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A new lignan dimer, bilariciresinol (1), was isolated from the leaves of Mallotus philippensis, along with platanoside (2), isovitexin (3), dihydromyricetin (4), bergenin (5), 4 -O-galloylbergenin (6), and pachysandiol A (7). Their structures were elucidated by spectroscopic experiments including 1D and 2D NMR and FTICR-MS.
Collapse
Affiliation(s)
- Nguyen Thi Mai
- Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology (VAST), 18-Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
- Department of Basis Chemistry, University of Transport and Communications, Hanoi, Vietnam
| | - Nguyen Xuan Cuong
- Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology (VAST), 18-Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
| | - Nguyen Phuong Thao
- Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology (VAST), 18-Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
| | - Nguyen Hoai Nam
- Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology (VAST), 18-Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
| | - Nguyen Huu Khoi
- Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology (VAST), 18-Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
| | - Chau Van Minh
- Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology (VAST), 18-Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
| | | | - Ngo Thi Thuan
- Faculty of Chemistry, HanoiUniversity of Natural Science, 19 Le Thanh Tong, Hanoi
| | - Nguyen Van Tuyen
- Institue of Chemistry, VAST, 18-Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
| | - Joëlle Quetin-Leclercq
- Analytical Chemistry, Drug Analysis and Pharmacognosy Unit, Université Catholique de Louvain, Avenue E. Mounier, 72 B-1200 Brussels, Belgium
| | - Phan Van Kiem
- Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology (VAST), 18-Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
| |
Collapse
|
|
7
|
|