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Huang JB, Chen YS, Wang MR, Li RS, Zhao XR, Kaunda JS, Zhang RH, Zhang XJ, Xiao WL, Li HL, Li XL. Ten new prenylated flavonoids from Macaranga denticulata and their antitumor activities. Fitoterapia 2022; 162:105302. [PMID: 36116613 DOI: 10.1016/j.fitote.2022.105302] [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: 07/28/2022] [Revised: 09/13/2022] [Accepted: 09/13/2022] [Indexed: 11/15/2022]
Abstract
Ten new prenylated flavonoids, named denticulains A-J (1-10), together with seven known prenylated flavonoids (11-17) were isolated from Macaranga denticulata. Their structures were elucidated on the basis of detailed spectroscopic analysis and by comparison with literature data. In addition, compounds 1 and 14 inhibited the proliferation of SW620 and HCT-116 cell lines with an IC50 value of 46.08 μM and 56.83 μM, respectively.
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Affiliation(s)
- Jia-Bi Huang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, School of Chemical Science and Technology, Yunnan University, Kunming 650500, PR China
| | - Yuan-Si Chen
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, School of Chemical Science and Technology, Yunnan University, Kunming 650500, PR China
| | - Meng-Ru Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, School of Chemical Science and Technology, Yunnan University, Kunming 650500, PR China
| | - Rong-Shuai Li
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, School of Chemical Science and Technology, Yunnan University, Kunming 650500, PR China
| | - Xue-Rong Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, School of Chemical Science and Technology, Yunnan University, Kunming 650500, PR China
| | - Joseph Sakah Kaunda
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, School of Chemical Science and Technology, Yunnan University, Kunming 650500, PR China
| | - Rui-Han Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, School of Chemical Science and Technology, Yunnan University, Kunming 650500, PR China
| | - Xing-Jie Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, School of Chemical Science and Technology, Yunnan University, Kunming 650500, PR China
| | - Wei-Lie Xiao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, School of Chemical Science and Technology, Yunnan University, Kunming 650500, PR China; State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming 650091, PR China
| | - Hong-Liang Li
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, School of Chemical Science and Technology, Yunnan University, Kunming 650500, PR China.
| | - Xiao-Li Li
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, School of Chemical Science and Technology, Yunnan University, Kunming 650500, PR China.
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Hashim I, Onyari JM, Omosa LK, Maru SM, Nchiozem-Ngnitedem VA, Karpoormath R. Conglomeratin: a new antibacterial flavonol derivative from Macaranga conglomerata Brenan (Euphorbiaceae). Nat Prod Res 2022; 36:6012-6020. [DOI: 10.1080/14786419.2022.2061481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Ibrahim Hashim
- Department of Chemistry, University of Nairobi, Nairobi, Kenya
- Department of Chemistry, Federal University of Lafia, Lafia, Nigeria
| | | | | | - Shital Mahindra Maru
- Department of Pharmaceutics and Pharmacy Practice, University of Nairobi, Nairobi, Kenya
| | | | - Rajshekhar Karpoormath
- Department of Pharmaceutical Chemistry, School of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
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