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1
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Gu WJ, Ying JQ, Huang MH, Fan MY, Zhang YM. Two undescribed steroids from Munronia pinnata (Wall.) W. Theob. Nat Prod Res 2023:1-6. [PMID: 37874658 DOI: 10.1080/14786419.2023.2272286] [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: 07/08/2023] [Accepted: 10/08/2023] [Indexed: 10/26/2023]
Abstract
Two undescribed steroids, named (15 R)-2,15-dihydroxypregna-1,4-dien-3,16-dione (1) and 2,15-dihydroxypregna-1,4,14-trien-3,16-dione (2), were isolated from the aerial parts of Munronia pinnata (Wall.) W. Theob. The structure elucidation of two compounds was performed by using spectroscopic methods and comparing the literature. Compound 2 exhibited inhibitory effect against PTP-1B with an IC50 value of 152.07 ± 3.33 μM, and compound 1 was inactive.
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Affiliation(s)
- Wen-Jian Gu
- Research Center for Traditional Chinese Medicine Resources and Ethnic Minority Medicine, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Jin-Qin Ying
- Research Center for Traditional Chinese Medicine Resources and Ethnic Minority Medicine, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Mei-Hua Huang
- Research Center for Traditional Chinese Medicine Resources and Ethnic Minority Medicine, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Miao-Yin Fan
- Research Center for Traditional Chinese Medicine Resources and Ethnic Minority Medicine, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Ya-Mei Zhang
- Research Center for Traditional Chinese Medicine Resources and Ethnic Minority Medicine, Jiangxi University of Chinese Medicine, Nanchang, China
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2
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Yang X, Liu P, Wei Y, Song J, Yan X, Jiang X, Li J, Li X, Li D, Lu F. The Triterpenoids from Munronia pinnata and Their Anti-Proliferative Effects. Molecules 2023; 28:6839. [PMID: 37836681 PMCID: PMC10574247 DOI: 10.3390/molecules28196839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/14/2023] [Accepted: 09/20/2023] [Indexed: 10/15/2023] Open
Abstract
Six new tirucallane-type triterpenoids, named munropenes A-F (1-6), were extracted from the whole plants of Munronia pinnata using a water extraction method. Their chemical structures were determined based on detailed spectroscopic data. The relative configurations of the acyclic structures at C-17 of munropenes A-F (1-6) were established using carbon-proton spin-coupling constants (2,3JC,H) and inter-proton spin-coupling constants (3JH,H). Furthermore, the absolute configurations of munropenes A-F (1-6) were determined through high-performance liquid chromatography (HPLC), single-crystal X-ray diffraction, and electronic circular dichroism (ECD) analyses. The antiproliferative effects of munropenes A-F were evaluated in five tumor cell lines: HCT116, A549, HepG2, MCF7, and MDAMB. Munropenes A, B, D, and F (1, 2, 4, and 6) inhibited proliferation in the HCT116 cell line with IC50 values of 40.90, 19.13, 17.66, and 32.62 µM, respectively.
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Affiliation(s)
- Xuerong Yang
- Guangxi Key Laboratory of Plant Functional Phytochemicals and Sustainable Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, No. 85 Yanshan Road, Guilin 541006, China; (X.Y.); (P.L.); (Y.W.); (J.S.); (X.Y.); (X.J.)
| | - Peiyuan Liu
- Guangxi Key Laboratory of Plant Functional Phytochemicals and Sustainable Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, No. 85 Yanshan Road, Guilin 541006, China; (X.Y.); (P.L.); (Y.W.); (J.S.); (X.Y.); (X.J.)
- School of Pharmacy, Guilin Medical University, No. 1 Zhiyuan Road, Guilin 541199, China
| | - Yulu Wei
- Guangxi Key Laboratory of Plant Functional Phytochemicals and Sustainable Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, No. 85 Yanshan Road, Guilin 541006, China; (X.Y.); (P.L.); (Y.W.); (J.S.); (X.Y.); (X.J.)
| | - Jingru Song
- Guangxi Key Laboratory of Plant Functional Phytochemicals and Sustainable Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, No. 85 Yanshan Road, Guilin 541006, China; (X.Y.); (P.L.); (Y.W.); (J.S.); (X.Y.); (X.J.)
| | - Xiaojie Yan
- Guangxi Key Laboratory of Plant Functional Phytochemicals and Sustainable Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, No. 85 Yanshan Road, Guilin 541006, China; (X.Y.); (P.L.); (Y.W.); (J.S.); (X.Y.); (X.J.)
| | - Xiaohua Jiang
- Guangxi Key Laboratory of Plant Functional Phytochemicals and Sustainable Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, No. 85 Yanshan Road, Guilin 541006, China; (X.Y.); (P.L.); (Y.W.); (J.S.); (X.Y.); (X.J.)
| | - Jianxing Li
- Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, No. 85 Yanshan Road, Guilin 541006, China; (J.L.); (X.L.)
| | - Xiangqin Li
- Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, No. 85 Yanshan Road, Guilin 541006, China; (J.L.); (X.L.)
| | - Dianpeng Li
- Guangxi Key Laboratory of Plant Functional Phytochemicals and Sustainable Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, No. 85 Yanshan Road, Guilin 541006, China; (X.Y.); (P.L.); (Y.W.); (J.S.); (X.Y.); (X.J.)
- Engineering Research Center of Innovative Traditional Chinese, Zhuang and Yao Materia Medica, Ministry of Education, Guangxi University of Chinese Medicine, No. 13 Wuhe Road, Nanning 530200, China
| | - Fenglai Lu
- Guangxi Key Laboratory of Plant Functional Phytochemicals and Sustainable Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, No. 85 Yanshan Road, Guilin 541006, China; (X.Y.); (P.L.); (Y.W.); (J.S.); (X.Y.); (X.J.)
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5
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Zhang BJ, Wu B, Bao MF, Ni L, Cai XH. New dimeric and trimeric Erythrina alkaloids from Erythrina variegata. RSC Adv 2016. [DOI: 10.1039/c6ra20530e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
HPLC-guided chromatography isolation led to five new polymeric Erythrina alkaloids, erythrivarines C–G (1–5), from the flowers of Erythrina variegata.
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Affiliation(s)
- Bing-Jie Zhang
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650201
- People's Republic of China
| | - Bin Wu
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650201
- People's Republic of China
| | - Mei-Fen Bao
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650201
- People's Republic of China
| | - Ling Ni
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650201
- People's Republic of China
| | - Xiang-Hai Cai
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650201
- People's Republic of China
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10
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Li XL, He QX, Zhang FL, Zhao YL, Liu KC, Jiang SP. Chemical constituents from Munronia sinica and their bioactivities. NATURAL PRODUCTS AND BIOPROSPECTING 2012; 2:76-80. [PMCID: PMC4131585 DOI: 10.1007/s13659-012-0001-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2012] [Accepted: 03/16/2012] [Indexed: 05/27/2023]
Abstract
Two new minor constituents, musinisins A (1) and B (2), together with five known compounds (3–7), were isolated from the aerial parts of Munronia sinica. Their structures were established by means of spectroscopic methods and the absolute stereochemistry of 1 was determined by single crystal X-ray experiment. Compound 4 showed antiangiogenic activity evaluated by a zebrafish model and apoptosis-inducing effect on A549 lung cancer cells. ![]()
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Affiliation(s)
- Xiao-Li Li
- />Key Laboratory of Economic Plants and Biotechnology, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
- />State Institute of Tibetan Plateau Research at Kunming, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| | - Qiu-Xia He
- />Biology Institute of Shandong Academy of Sciences, Jinan, 250014 China
| | - Feng-Lei Zhang
- />Kunming City Institute of Materia Medica, Kunming, 650051 China
| | - Yan-Li Zhao
- />Key Laboratory of Economic Plants and Biotechnology, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
- />State Institute of Tibetan Plateau Research at Kunming, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| | - Ke-Chun Liu
- />Biology Institute of Shandong Academy of Sciences, Jinan, 250014 China
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11
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Abstract
This review covers the isolation and structure determination of triterpenoids including squalene derivatives, protostanes, lanostanes, holostanes, cycloartanes, dammaranes, euphanes, tirucallanes, tetranortriterpenoids, lupanes, oleananes, friedelanes, ursanes, hopanes, isomalabaricanes and saponins; 574 references are cited.
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