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Xiang G, Guo S, Qin J, Gao H, Zhang Y, Wang S. Comprehensive insight into the pharmacology, pharmacokinetics, toxicity, detoxification and extraction of hypaconitine from Aconitum plants. J Ethnopharmacol 2024; 321:117505. [PMID: 38016573 DOI: 10.1016/j.jep.2023.117505] [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: 09/10/2023] [Revised: 11/14/2023] [Accepted: 11/22/2023] [Indexed: 11/30/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Hypaconitine (HA), a diterpenoid alkaloid, mainly derived from Aconitum plants such as Acoitum carmichaeli Debx. And Aconitum nagarum Stapf., has recently piqued significant interest among the scientific community given its multifaceted attributes including anti-inflammatory, anticancer, analgesic, and cardio-protective properties. AIM OF THE STUDY This review presents a comprehensive exploration of the research advancements regarding the traditional uses, pharmacology, pharmacokinetics, toxicity, and toxicity reduction of HA. It aims to provide a thorough understanding of HA's multifaceted properties and its potential applications in various fields. MATERIALS AND METHODS A systematic literature search was conducted using several prominent databases including PubMed, Web of Science, NCBI, and CNKI. The search was performed using specific keywords such as "hypaconitine," "heart failure," "anti-inflammatory," "aconite decoction," "pharmacological," "pharmacokinetics," "toxicity," "detoxification or toxicity reduction," and "extraction and isolation." The inclusion of these keywords ensured a comprehensive exploration of relevant studies and enabled the retrieval of valuable information pertaining to the various aspects of HA. RESULTS Existing research has firmly established that HA possesses a range of pharmacological effects, encompassing anti-cardiac failure, anti-inflammatory, analgesic, and anti-tumor properties. The therapeutic potential of HA is promising, with potential applications in heart failure, ulcerative colitis, cancer, and other diseases. Pharmacokinetic studies suggest that HA exhibits high absorption rates, broad distribution, and rapid metabolism. However, toxic effects of HA on the nerves, heart, and embryos have also been observed. To mitigate these risks, HA needs attenuation before use, with the most common detoxification methods being processing and combined use with other drugs. Extraction methods for HA most commonly include cold maceration, soxhlet reflux extraction, and ultrasonic-assisted extraction. Despite the potential therapeutic benefits of HA, further research is warranted to elucidate its anti-heart failure effects, particularly in vivo, exploring aspects such as in vivo metabolism, distribution, and metabolites. Additionally, the therapeutic effects of HA monomers on inflammation-induced diseases and tumors should be validated in a more diverse range of experimental models, while the mechanisms underlying the therapeutic effects of HA should be investigated in greater detail. CONCLUSION This review serves to emphasize the therapeutic potential of HA and highlights the crucial need to address its toxicity concerns before considering clinical application. Further research is required to comprehensively investigate the pharmacological properties of HA, with particular emphasis on its anti-cardiac failure and anti-inflammatory activities. Such research endeavors have the potential to unveil novel treatment avenues for a broad spectrum of diseases.
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Affiliation(s)
- Gelin Xiang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Sa Guo
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Jing Qin
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Huimin Gao
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Yi Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Shaohui Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Meishan Hospital of Chengdu University of Traditional Chinese Medicine, Meishan, 620010, China.
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Jian XX, Tang P, Liu XY, Chao RB, Wang FP. Multi-conformers caused by conformational change of A-ring in the C 18- and C 19- N-dealkyl diterpenoid alkaloids. J Asian Nat Prod Res 2023; 25:819-833. [PMID: 36632044 DOI: 10.1080/10286020.2022.2164711] [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: 10/13/2022] [Revised: 12/29/2022] [Accepted: 12/30/2022] [Indexed: 06/17/2023]
Abstract
This paper describes a rare phenomenon of multi-conformers caused by conformational change of A-ring in the C18- and C19- N-dealkyl diterpenoid alkaloids. The possible reasons for the generation of multiple conformational isomers are complex, which could be affected by the substituents at C-1, C-3, C-13, C-14, and C-15, pH, solvents, the intramolecular hydrogen bond between 1α-OCH3/1α-OH and N-H groups, acid-base treatment, preparation methods, and work-up procedures.
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Affiliation(s)
- Xi-Xian Jian
- Department of Chemistry of Medicinal Natural Products, West China College of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Pei Tang
- Department of Chemistry of Medicinal Natural Products, West China College of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Xiao-Yu Liu
- Department of Chemistry of Medicinal Natural Products, West China College of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Ruo-Bing Chao
- Department of Chemistry of Medicinal Natural Products, West China College of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Feng-Peng Wang
- Department of Chemistry of Medicinal Natural Products, West China College of Pharmacy, Sichuan University, Chengdu 610041, China
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3
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Abstract
The diterpenoid alkaloids are a family of extremely important natural products that have long been a research hotspot due to their myriad of intricate structures and diverse biological properties. This chapter systematically summarizes the past 11 years (2009-2019) of studies on the diterpenoid alkaloids, including the "so-called" atypical ones, covering the classification and biogenetic relationships, phytochemistry together with 444 new alkaloids covering 32 novel skeletons and the corrected structures, chemical reactions including conversion toward toxoids, synthetic studies, as well as biological activities. It should be noted that the synthetic studies, especially the total syntheses of various diterpenoid alkaloids, are for the first time reviewed in this treatise. This chapter, in combination with our four previous reviews in volumes 42, 59, 67, and 69, will present to the readers a more completed and updated profile of the diterpenoid alkaloids.
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Affiliation(s)
- Xiao-Yu Liu
- Department of Chemistry of Medicinal Natural Products, West China School of Pharmacy, Sichuan University, Chengdu, China; Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Bo-Wen Ke
- West China Hospital, Sichuan University, Chengdu, China
| | - Yong Qin
- Department of Chemistry of Medicinal Natural Products, West China School of Pharmacy, Sichuan University, Chengdu, China; Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, China.
| | - Feng-Peng Wang
- Department of Chemistry of Medicinal Natural Products, West China School of Pharmacy, Sichuan University, Chengdu, China.
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4
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Wang FP, Chao RB. On the Famous Traditional Chinese Medicine "Fu Zi": Discovery, Research, and Development of Cardioactive Constituent Mesaconine. Nat Prod Bioprospect 2021; 11:15-20. [PMID: 32960403 PMCID: PMC7933290 DOI: 10.1007/s13659-020-00266-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 09/16/2020] [Indexed: 05/17/2023]
Abstract
This review summarizes the process of the discovery, research, and development of a cardioactive component, mesaconine, from the lateral roots of Aconitum carmichaelii ("Fu Zi"). To date, pre-clinical showed that mesaconine is a novel type of cardiotonic lead drug with relatively high potency, low toxicity, and a new mechanism.
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Affiliation(s)
- Feng-Peng Wang
- Department of Chemistry of Medicinal Natural Products, West China College of Pharmacy, Sichuan University, Chengdu, 610041, People's Republic of China.
| | - Ruo-Bing Chao
- Department of Chemistry of Medicinal Natural Products, West China College of Pharmacy, Sichuan University, Chengdu, 610041, People's Republic of China.
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5
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Wada K, Goto M, Shimizu T, Kusanagi N, Mizukami M, Suzuki Y, Li KP, Lee KH, Yamashita H. Structure-activity relationships and evaluation of esterified diterpenoid alkaloid derivatives as antiproliferative agents. J Nat Med 2019; 73:789-799. [PMID: 31222559 DOI: 10.1007/s11418-019-01331-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [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: 04/17/2019] [Accepted: 06/10/2019] [Indexed: 10/26/2022]
Abstract
Diterpenoid alkaloids with remarkable chemical properties and biological activities are frequently found in plants of the genera Aconitum, Delphinium, and Garrya. However, little information has been reported on the antiproliferative effects of the diterpenoid alkaloid constituents of Aconitum and Delphinium plants. C-1 and 14 esterifications of delcosine (1) were carried out to provide 39 new diterpenoid alkaloid derivatives (3-14, 16-29, 3a-7a, 9a, 13a, 13b, 14a, 14b, 16a, 17a, 24a, 35a). Selected compounds (3-14, 16-29, 3a-7a, 9a, 13a, 13b, 14a, 14b, 16a, 17a, 24a, 35a) were evaluated for antiproliferative activity against three to five human tumor cell lines including triple-negative breast cancer (TNBC) and P-glycoprotein (P-gp) overexpressing multidrug-resistant (MDR) subline. Several newly synthesized delcosine derivatives (6, 7, 13, 13a, 13b) showed substantial suppressive effects against all human tumor cell lines tested. In contrast, the natural alkaloids (1, 31, 33) showed no effect. Most of the active compounds were delcosine derivatives with two specific substitution patterns-C-1 and C-1,14. In particular, 1-acyldelcosine derivative (5-7) displayed more potency than 1,14-diacyldelcosine derivatives (5a-7a). These acylated alkaloid derivatives caused accumulation of TNBC cells at sub-G1 within 24 h. 1-Acylation of 1 appears to be critical for producing antiproliferative activity in this alkaloid class and a means to provide promising new leads for further development into antitumor agents.
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Affiliation(s)
- Koji Wada
- Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 4-1, Maeda 7-jo 15-choume, Teine-ku, Sapporo, 006-8585, Japan.
| | - Masuo Goto
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, 27599-7568, USA
| | - Takahiro Shimizu
- Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 4-1, Maeda 7-jo 15-choume, Teine-ku, Sapporo, 006-8585, Japan
| | - Nami Kusanagi
- Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 4-1, Maeda 7-jo 15-choume, Teine-ku, Sapporo, 006-8585, Japan
| | - Megumi Mizukami
- Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 4-1, Maeda 7-jo 15-choume, Teine-ku, Sapporo, 006-8585, Japan
| | - Yuji Suzuki
- Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 4-1, Maeda 7-jo 15-choume, Teine-ku, Sapporo, 006-8585, Japan
| | - Kang-Po Li
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, 27599-7568, USA
| | - Kuo-Hsiung Lee
- Natural Products Research Laboratories, UNC 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
| | - Hiroshi Yamashita
- Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, 4-1, Maeda 7-jo 15-choume, Teine-ku, Sapporo, 006-8585, Japan
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Green BT, Keele JW, Bennett GL, Gardner DR, Stonecipher CA, Cook D, Pfister JA. Animal and plant factors which affect larkspur toxicosis in cattle: Sex, age, breed, and plant chemotype. Toxicon 2019; 165:31-39. [PMID: 31029637 DOI: 10.1016/j.toxicon.2019.04.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [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: 02/08/2019] [Revised: 04/15/2019] [Accepted: 04/22/2019] [Indexed: 12/15/2022]
Abstract
Larkspur (Delphinium spp.) poisoning is a long-term problem for cattle grazing on rangelands of western North America. Recent research has shown that both plant and animal-based factors are critical in understanding and mitigating larkspur poisoning in cattle. Non-toxicological factors including sex, age, cattle breed, and plant chemotype affect cattle responses to larkspur. For example, Angus heifers are more susceptible to larkspur intoxication than are steers or bulls. Young cattle appear to be more susceptible to larkspur poisoning than mature animals. Beef breeds of cattle are more susceptible to larkspur intoxication than dairy breeds. In addition to animal factors, plant alkaloid composition (chemotype) affects the potential toxicity for cattle because of differences in the ratios and concentrations of highly toxic N-(methylsuccinimido) anthranoyllycoctonine (MSAL)-type alkaloids compared to less lethal non-MSAL-type alkaloids. Animal- and plant-based factors can provide substantial information to inform livestock producers on management to reduce risk and cattle losses to various larkspur species in western North America.
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Affiliation(s)
- Benedict T Green
- USDA-ARS, Poisonous Plant Research Laboratory, Logan, UT 84341, United States.
| | - John W Keele
- USDA-ARS, Meat Animal Research Center, Clay Center, NE 68933, United States
| | - Gary L Bennett
- USDA-ARS, Meat Animal Research Center, Clay Center, NE 68933, United States
| | - Dale R Gardner
- USDA-ARS, Poisonous Plant Research Laboratory, Logan, UT 84341, United States
| | - Clint A Stonecipher
- USDA-ARS, Poisonous Plant Research Laboratory, Logan, UT 84341, United States
| | - Daniel Cook
- USDA-ARS, Poisonous Plant Research Laboratory, Logan, UT 84341, United States
| | - James A Pfister
- USDA-ARS, Poisonous Plant Research Laboratory, Logan, UT 84341, United States
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Wang ZS, Chen W, Jiang HY, Gao F, Zhou XL. Semi-synthesis and structural elucidation of brevicanines A-D, four new C 19- diterpenoid alkaloids with rotameric phenomenon from Aconitum brevicalcaratum. Fitoterapia 2019; 134:404-410. [PMID: 30898729 DOI: 10.1016/j.fitote.2019.03.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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: 02/16/2019] [Revised: 03/15/2019] [Accepted: 03/16/2019] [Indexed: 11/26/2022]
Abstract
Four new C19-diterpenoid alkaloids brevicanines A-D (1-4) with rotameric phenomenon were isolated from Aconitum brevicalcaratum. They all possessed an unusual axial chiral phenyl-quinazoline side chain and their structures were elucidated by extensive spectroscopic analysis and chemical methods. Meanwhile, brevicanines A and B were semi-synthesized from their parent compound scaconine to further confirm their structures. Variable-temperature NMR spectroscopy was also used to investigate the atropisomers of brevicanine A, in which two sets of signals in 1H NMR spectra were observed at room temperature and coalesced over 140 °C. It's the first time to determine the atropisomeric preference of diterpenoid alkaloids.
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Affiliation(s)
- Zhong-Sheng Wang
- Laboratory of Chemistry and Biodiversity, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, PR China
| | - Wei Chen
- Laboratory of Chemistry and Biodiversity, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, PR China
| | - Hai-Yue Jiang
- Laboratory of Chemistry and Biodiversity, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, PR China
| | - Feng Gao
- Laboratory of Chemistry and Biodiversity, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, PR China.
| | - Xian-Li Zhou
- Laboratory of Chemistry and Biodiversity, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, PR China.
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Shu Y, Yin TP, Wang JP, Gan D, Zhang QY, Cai L, Ding ZT. Three new diterpenoid alkaloids isolated from Aconitum brevicalcaratum. Chin J Nat Med 2018; 16:866-870. [PMID: 30502768 DOI: 10.1016/s1875-5364(18)30128-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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: 05/18/2018] [Indexed: 10/27/2022]
Abstract
In the present study, three new aconitine-type diterpenoid alkaloids brochyponines A-C (1-3) were isolated from the roots of Aconitum brevicalcaratum. Their structures were established on the basis of extensive spectroscopic analyses (IR, HR-ESI-MS, and 1D and 2D NMR). The NMR data of salt form for compound 1 in CDCl3 were also measured.
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Affiliation(s)
- Yan Shu
- Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Tian-Peng Yin
- Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China; Zhuhai Key Laboratory of Fundamental and Applied Research in Traditional Chinese Medicine, Zunyi Medical University Zhuhai Campus, Zhuhai 519041, China
| | - Jia-Peng Wang
- Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Dong Gan
- Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Qin-Yan Zhang
- Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Le Cai
- Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China.
| | - Zhong-Tao Ding
- Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China.
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Ahmad H, Ahmad S, Khan E, Shahzad A, Ali M, Tahir MN, Shaheen F, Ahmad M. Isolation, crystal structure determination and cholinesterase inhibitory potential of isotalatizidine hydrate from Delphinium denudatum. Pharm Biol 2017; 55:680-686. [PMID: 28033733 PMCID: PMC6130761 DOI: 10.1080/13880209.2016.1240207] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [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: 06/19/2016] [Accepted: 09/19/2016] [Indexed: 06/01/2023]
Abstract
CONTEXT Delphinium denudatum Wall (Ranunculaceae) is a rich source of diterpenoid alkaloids and is widely used for the treatment of various neurological disorders such as epilepsy, sciatica and Alzheimer's disease. OBJECTIVE The present study describes crystal structure determination and cholinesterase inhibitory potential of isotalatazidine hydrate isolated from the aerial part of Delphinium denudatum. MATERIALS AND METHODS Phytochemical investigation of Delphinium denudatum resulted in the isolation of isotalatazidine hydrate in crystalline form. The molecular structure of the isolated compound was established by X-ray diffraction. The structural data (bond length and angles) of the compound were calculated by Density Functional Theory (DFT) using B3LYP/6-31 + G (p) basis set. The cholinesterase inhibitory potential of the isolated natural product was determined at various concentrations (62.5, 125, 250, 500 and 1000 μg/mL) followed by molecular docking to investigate the possible inhibitory mechanism of isotalatazidine hydrate. RESULTS The compound crystallized in hexagonal unit cell with space group P65. Some other electronic properties such as energies associated with HOMO-LUMO, band gaps, global hardness, global electrophilicity, electron affinity and ionization potential were also calculated by means of B3LYP/6-31 + G (p) basis set. The compound showed competitive type inhibition of both acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) with IC50 values of 12.13 μM and 21.41 μM, respectively. DISCUSSION AND CONCLUSION These results suggest that isotalatazidine hydrate is a potent dual cholinesterase inhibitor and can be used as a target drug in Alzheimer diseases. This is first report indicating isotalatazidine hydrate with anticholinesterase potential.
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Affiliation(s)
- Hanif Ahmad
- Department of Chemistry, University of Malakand, ChakdaraKP, Pakistan
| | - Shujaat Ahmad
- Department of Chemistry, University of Malakand, ChakdaraKP, Pakistan
- Department of Pharmacy, Shaheed Benazir Bhutto University, Sheringal, KP, Pakistan
| | - Ezzat Khan
- Department of Chemistry, University of Malakand, ChakdaraKP, Pakistan
| | - Adnan Shahzad
- Department of Chemistry, University of Malakand, ChakdaraKP, Pakistan
| | - Mumtaz Ali
- Department of Chemistry, University of Malakand, ChakdaraKP, Pakistan
| | | | - Farzana Shaheen
- HEJ Research Institute of Chemistry, International Center for Chemical and Biological Sciences (ICCBS) University of Karachi, Karachi, Pakistan
| | - Manzoor Ahmad
- Department of Chemistry, University of Malakand, ChakdaraKP, Pakistan
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10
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Abstract
A new denudatine-type C20-diterpenoid alkaloid, pubesine (1), along with seven known diterpenoid alkaloids, altaconitine (2), 14-benzoylaconine (3), spicatine A (4), 14-benzoylaconine-8-palmitate (5), 14-O-acetylsenbusine A (6), senbusine A (7) and 14-acetylneoline (8) were isolated from the whole plant of Aconitum soongaricum var. pubescens. Their structures were elucidated by means of extensive spectroscopic analyses (NMR and HR-ESI-MS) and comparison with data reported in the literature. All compounds were evaluated for their cytotoxicity against H460, MCF-7 and Hep G2 human cancer cell lines.
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Affiliation(s)
- Lin Chen
- a School of Life Science and Engineering , Southwest Jiaotong University , Chengdu , China.,b Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Material Science and Engineering , Southwest Jiaotong University , Chengdu , China.,c School of Chemistry and Chemical Engineering , China West Normal University , Nanchong , China
| | - Lianhai Shan
- a School of Life Science and Engineering , Southwest Jiaotong University , Chengdu , China
| | - Wenliang Xu
- a School of Life Science and Engineering , Southwest Jiaotong University , Chengdu , China
| | - Jifa Zhang
- a School of Life Science and Engineering , Southwest Jiaotong University , Chengdu , China
| | - Shuai Huang
- a School of Life Science and Engineering , Southwest Jiaotong University , Chengdu , China
| | - Xianli Zhou
- a School of Life Science and Engineering , Southwest Jiaotong University , Chengdu , China.,b Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Material Science and Engineering , Southwest Jiaotong University , Chengdu , China
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Yin TP, Cai L, Li Y, Fang YS, Peng L, Ding ZT. New Alkaloids from Aconitum stapfianum. Nat Prod Bioprospect 2015; 5:271-5. [PMID: 26458925 PMCID: PMC4681710 DOI: 10.1007/s13659-015-0075-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 09/28/2015] [Indexed: 06/05/2023]
Abstract
Nineteen alkaloids, including a new C19-diterpenoid alkaloid stapfianine A (1) and a new benzamide derivative stapfianine B (2) were isolated from the roots of Aconitum stapfianum. Their structures were established on the basis of extensive spectroscopic analyses (IR, HRESIMS, 1D and 2D NMR).
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Affiliation(s)
- Tian-Peng Yin
- Key Laboratory of Medicinal Chemistry for Nature Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China
| | - Le Cai
- Key Laboratory of Medicinal Chemistry for Nature Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China
| | - Ying Li
- Key Laboratory of Medicinal Chemistry for Nature Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China
| | - Yun-Shan Fang
- Key Laboratory of Medicinal Chemistry for Nature Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China
| | - Li Peng
- Key Laboratory of Medicinal Chemistry for Nature Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China
| | - Zhong-Tao Ding
- Key Laboratory of Medicinal Chemistry for Nature Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China.
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12
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Yin TP, Cai L, Fang HX, Fang YS, Li ZJ, Ding ZT. Diterpenoid alkaloids from Aconitum vilmorinianum. Phytochemistry 2015; 116:314-319. [PMID: 26021734 DOI: 10.1016/j.phytochem.2015.05.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [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: 09/22/2014] [Revised: 04/14/2015] [Accepted: 05/09/2015] [Indexed: 06/04/2023]
Abstract
Diterpenoid alkaloids, named vilmorines A-D, in addition to fifteen known alkaloids, were isolated from roots of Aconitum vilmorinianum. Their structures were established on the basis of extensive spectroscopic analyses. Antibacterial and antioxidant studies on isolated compounds were also carried out.
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Affiliation(s)
- Tian-Peng Yin
- Key Laboratory of Medicinal Chemistry for Nature Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, PR China
| | - Le Cai
- Key Laboratory of Medicinal Chemistry for Nature Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, PR China
| | - Hai-Xian Fang
- Key Laboratory of Medicinal Chemistry for Nature Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, PR China
| | - Yun-Shan Fang
- Key Laboratory of Medicinal Chemistry for Nature Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, PR China; School of Chemical Science and Technology, Kunming University, Kunming 650214, PR China
| | - Zhen-Jie Li
- Key Laboratory of Medicinal Chemistry for Nature Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, PR China
| | - Zhong-Tao Ding
- Key Laboratory of Medicinal Chemistry for Nature Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, PR China.
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Xing BN, Jin SS, Wang H, Tang QF, Liu JH, Li RY, Liang JY, Tang YQ, Yang CH. New diterpenoid alkaloids from Aconitum coreanum and their anti-arrhythmic effects on cardiac sodium current. Fitoterapia 2014; 94:120-6. [PMID: 24508249 DOI: 10.1016/j.fitote.2014.01.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Revised: 01/13/2014] [Accepted: 01/15/2014] [Indexed: 02/01/2023]
Abstract
Two new diterpenoid alkaloids, Guan-Fu base J (GFJ, 1) and Guan-Fu base N (GFN, 2) along with nineteen known alkaloids (3-21) were isolated from the roots of Aconitum coreanum (Lèvl.) Rapaics, which is the raw material of a new approval anti-arrhythmia drug "Acehytisine Hydrochloride". The structures of isolated compounds were established by means of 1D, 2D NMR spectroscopic and chemical methods. All isolates obtained in the present study were evaluated for their inhibitory effects on blocking the ventricular specific sodium current using a whole-cell patch voltage-clamp technique. Among these 21 compounds, Guan-Fu base S (GFS, 3) showed the strongest inhibitory effect with an IC50 value of 3.48 μM, and only hetisine-type C20 diterpenoid alkaloids showed promising IC50 values for further development.
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14
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Lin CZ, Zhao ZX, Xie SM, Mao JH, Zhu CC, Li XH, Zeren-dawa B, Suolang-qimei K, Zhu D, Xiong TQ, Wu AZ. Diterpenoid alkaloids and flavonoids from Delphinium trichophorum. Phytochemistry 2014; 97:88-95. [PMID: 24256579 DOI: 10.1016/j.phytochem.2013.10.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [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: 10/10/2012] [Revised: 10/19/2013] [Accepted: 10/25/2013] [Indexed: 06/02/2023]
Abstract
Five hetisane-type C20-diterpenoid alkaloids, trichodelphinines A-E, one delnudine-type C20-diterpenoid alkaloid, trichodelphinine F and three known flavonoids, quercetin, quercetin 3-O-β-D-glucopyranoside, and quercetin 3-O-β-D-glucopyranoside-7-O-α-L-arabinopyranoside, were isolated from whole plants of Delphinium trichophorum Franch. Their structures were elucidated on the basis of extensive spectroscopic analysis, including HSQC, HMBC, (1)H-(1)H COSY, NOESY and X-ray crystallographic analysis, and from chemical evidence. The cytotoxic activities of the diterpenoid alkaloids were evaluated using the MTT method, and the IC50 values of their cytotoxicity against A549 cancer cells ranged from 12.03 to 52.79 μM.
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Affiliation(s)
- Chao-Zhan Lin
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510405, PR China
| | - Zhong-Xiang Zhao
- School of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Si-Min Xie
- School of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Ju-Hua Mao
- School of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Chen-Chen Zhu
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510405, PR China.
| | - Xiao-Hui Li
- School of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | | | | | - Dun Zhu
- Tibetan Traditional Medical College, Lasa 850000, PR China
| | - Tian-Qin Xiong
- School of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Ai-Zhi Wu
- School of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
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