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Maurya AK, Agnihotri VK. A new iridoid from the roots of Valeriana jatamansi Jones with α-glucosidase activity. Nat Prod Res 2024; 38:2505-2510. [PMID: 36890769 DOI: 10.1080/14786419.2023.2187796] [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: 11/21/2022] [Revised: 02/15/2023] [Accepted: 02/26/2023] [Indexed: 03/10/2023]
Abstract
One new iridoid namely rupesin F (1) together with four known ones (2-5) were isolated from the roots of Valeriana jatamansi Jones. The structures were established using spectroscopic methods (1D and 2D NMR including HSQC, HMBC, COSY and NOESY) and by comparison with previously published literature data. The isolated compounds 1 and 3 exhibited strong α-glucosidase inhibition activity with IC50 values of 10.13 ± 0.11 and 9.13 ± 0.03 μg/mL, respectively. This study enriched the chemical diversity of metabolites and provides a direction for the development of antidiabetic agents.
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Affiliation(s)
- Antim K Maurya
- Chemical Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- Department of BioMolecular Sciences, University of Mississippi, Oxford, Mississippi, USA
| | - Vijai K Agnihotri
- Chemical Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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Pabuprapap W, Chaichompoo W, Chulrik W, Chunglok W, Thothaisong T, Denlumpai P, Namdaung U, Suksamrarn A. Potent nitric oxide inhibitory sesquiterpenoids from the rhizome of Curcuma aromatica Salisb. Nat Prod Res 2024; 38:1739-1747. [PMID: 37317836 DOI: 10.1080/14786419.2023.2222219] [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: 01/10/2023] [Accepted: 05/29/2023] [Indexed: 06/16/2023]
Abstract
One new sesquiterpenoid, curcaromatin (1), together with twenty-one known compounds 2-22, were isolated from the rhizomes of Curcuma aromatica Salisb. (Zingiberaceae). Their structures were established by extensive spectroscopic (1D and 2D NMR and HR-MS) analysis. Most of the isolated compounds were investigated for nitric oxide (NO) production in lipopolysaccharide (LPS)-activated RAW264.7 cells. (-)-Xanthorrhizol (3) displayed the strongest NO inhibitory activity with an IC50 value of 4.3 μM, which was 3.7-fold more active than the reference compound, aminoguanidine (IC50 15.9 μM). The selectivity index (SI > 28.1) of compound 3 was almost 3-fold higher than that of aminoguanidine.
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Affiliation(s)
- Wachirachai Pabuprapap
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ramkhamhaeng University, Bangkok, Thailand
| | - Waraluck Chaichompoo
- Department of Food and Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Wanatsanan Chulrik
- Health Sciences (International Program), College of Graduate Studies, Walailak University, Nakhon Si Thammarat, Thailand
| | - Warangkana Chunglok
- School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat, Thailand
| | - Teerawut Thothaisong
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ramkhamhaeng University, Bangkok, Thailand
| | - Panida Denlumpai
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ramkhamhaeng University, Bangkok, Thailand
| | - Umalee Namdaung
- Herbal and Cannabis Science Program, Faculty of Science and Technology, Bansomdejchaopraya Rajabhat University, Bangkok, Thailand
| | - Apichart Suksamrarn
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ramkhamhaeng University, Bangkok, Thailand
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Maurya AK, Kumar A, Agnihotri VK. New iridoids from the roots of Valeriana jatamansi Jones. Nat Prod Res 2020; 36:3360-3367. [DOI: 10.1080/14786419.2020.1858412] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Antim K. Maurya
- Chemical Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Ashish Kumar
- Chemical Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Vijai K. Agnihotri
- Chemical Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
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Pintatum A, Maneerat W, Logie E, Tuenter E, Sakavitsi ME, Pieters L, Berghe WV, Sripisut T, Deachathai S, Laphookhieo S. In Vitro Anti-Inflammatory, Anti-Oxidant, and Cytotoxic Activities of Four Curcuma Species and the Isolation of Compounds from Curcuma aromatica Rhizome. Biomolecules 2020; 10:biom10050799. [PMID: 32455782 PMCID: PMC7277146 DOI: 10.3390/biom10050799] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 05/19/2020] [Accepted: 05/19/2020] [Indexed: 12/16/2022] Open
Abstract
The genus Curcuma is part of the Zingiberaceae family, and many Curcuma species have been used as traditional medicine and cosmetics in Thailand. To find new cosmeceutical ingredients, the in vitro anti-inflammatory, anti-oxidant, and cytotoxic activities of four Curcuma species as well as the isolation of compounds from the most active crude extract (C. aromatica) were investigated. The crude extract of C. aromatica showed 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity with an IC50 value of 102.3 μg/mL. The cytotoxicity effect of C. aeruginosa, C. comosa, C. aromatica, and C. longa extracts assessed with the 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl tetrazolium bromide (MTT) assay at 200 μg/mL were 12.1 ± 2.9, 14.4 ± 4.1, 28.6 ± 4.1, and 46.9 ± 8.6, respectively. C. aeruginosa and C. comosa presented apoptosis cells (57.7 ± 3.1% and 32.6 ± 2.2%, respectively) using the CytoTox-ONE™ assay. Different crude extracts or phytochemicals purified from C. aromatica were evaluated for their anti-inflammatory properties. The crude extract of C. aromatica showed the highest potential to inhibit NF-κB activity, followed by C. aeruginosa, C. comosa, and C. longa, respectively. Among the various purified phytochemicals curcumin, germacrone, curdione, zederone, and curcumenol significantly inhibited NF-κB activation in tumor necrosis factor (TNF) stimulated HaCaT keratinocytes. Of all compounds, curcumin was the most potent anti-inflammatory.
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Affiliation(s)
- Aknarin Pintatum
- Center of Chemical Innovation for Sustainability (CIS) and School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand; (A.P.); (W.M.); (S.D.)
| | - Wisanu Maneerat
- Center of Chemical Innovation for Sustainability (CIS) and School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand; (A.P.); (W.M.); (S.D.)
- Medicinal Plants Innovation Center of Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Emilie Logie
- Lab Protein Chemistry, Proteomics & Epigenetic Signalling (PPES), Department Biomedical Sciences, University of Antwerp, 2610 Wilrijk, Belgium;
| | - Emmy Tuenter
- Natural Products & Food Research and Analysis (NatuRA), Department of Pharmaceutical Sciences, University of Antwerp, 2610 Wilrijk, Belgium; (E.T.); (L.P.)
| | - Maria E. Sakavitsi
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, National and Kapodistrian University of Athens, Zografou, 15771 Athens, Greece;
| | - Luc Pieters
- Natural Products & Food Research and Analysis (NatuRA), Department of Pharmaceutical Sciences, University of Antwerp, 2610 Wilrijk, Belgium; (E.T.); (L.P.)
| | - Wim Vanden Berghe
- Lab Protein Chemistry, Proteomics & Epigenetic Signalling (PPES), Department Biomedical Sciences, University of Antwerp, 2610 Wilrijk, Belgium;
- Correspondence: (W.V.B.); (S.L.); Tel.: +32-3265-2657 (W.V.B.); +66-5391-6782 (S.L.)
| | - Tawanun Sripisut
- School of Cosmetic Science, Mae Fah Luang University, Chiang Rai 57100, Thailand;
| | - Suwanna Deachathai
- Center of Chemical Innovation for Sustainability (CIS) and School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand; (A.P.); (W.M.); (S.D.)
| | - Surat Laphookhieo
- Center of Chemical Innovation for Sustainability (CIS) and School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand; (A.P.); (W.M.); (S.D.)
- Medicinal Plants Innovation Center of Mae Fah Luang University, Chiang Rai 57100, Thailand
- Correspondence: (W.V.B.); (S.L.); Tel.: +32-3265-2657 (W.V.B.); +66-5391-6782 (S.L.)
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Koundal R, Dolma SK, Chand G, Agnihotri VK, Reddy SGE. Chemical composition and insecticidal properties of essential oils against diamondback moth (Plutella xylostella L.). TOXIN REV 2018. [DOI: 10.1080/15569543.2018.1536668] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Rajkesh Koundal
- Natural Product Chemistry and Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
| | - Shudh Kirti Dolma
- Entomology Laboratory, Agrotechnology of Medicinal, Aromatic and Commercial Important Plants Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
- Academy of Scientific and Innovative Research, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
| | - Gopi Chand
- High Altitude Biology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
| | - Vijai K. Agnihotri
- Natural Product Chemistry and Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
- Academy of Scientific and Innovative Research, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
| | - S. G. Eswara Reddy
- Entomology Laboratory, Agrotechnology of Medicinal, Aromatic and Commercial Important Plants Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
- Academy of Scientific and Innovative Research, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
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Kumar A, Chand G, Agnihotri VK. A new oxo-sterol derivative from the rhizomes of Costus speciosus. Nat Prod Res 2017; 32:18-22. [DOI: 10.1080/14786419.2017.1324962] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Ashish Kumar
- Academy of Scientific and Innovative Research, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
- Natural Product Chemistry and Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
| | - Gopi Chand
- Biodiversity Division, CSIR-Institute of Himalayan Bioresource Technology (Council of Scientific and Industrial Research), Palampur, India
| | - Vijai K. Agnihotri
- Academy of Scientific and Innovative Research, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
- Natural Product Chemistry and Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
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Li Y, Feng J, Mo Y, Liu H, Yang B. Concordance between cardio-protective effect on isoproterenol-induced acute myocardial ischemia and phenolic content of different extracts of Curcuma aromatica. PHARMACEUTICAL BIOLOGY 2016; 54:3226-3231. [PMID: 27687158 DOI: 10.1080/13880209.2016.1216134] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Revised: 05/09/2016] [Accepted: 06/20/2016] [Indexed: 06/06/2023]
Abstract
CONTEXT A classic traditional Chinese medicine Curcuma aromatica Salisb. (Zingiberaceae) has been reported to have favourable effects on the cardiovascular system. OBJECTIVE To research the cardio-protective effect of different C. aromatica hydroalcoholic extracts on isoproterenol (ISO)-induced acute myocardial ischemia (AMI) in rats. The total phenols in different extracts were detected simultaneously. MATERIALS AND METHODS The rhizomes of C. aromatica dry powder were refluxed with 30%, 50%, 70% and 90% hydroalcoholic solvents to obtain different extracts. Rats were pretreated with four C. aromatica extracts (150 mg/kg/day, i.g.) for 9 days and then given ISO (30 mg/kg/day, s.c.) for 2 consecutive days, respectively. Heart rate, ST-segment, T-wave and serum levels of CK-MB, LDH, TAC, SOD, NO and MDA were measured. Total phenols of the different extracts were determined using the Folin-Ciocalteu assay. RESULTS Pretreatment with C. aromatica significantly decreased the elevated levels of serum specific cardiac injury biomarkers (CK-MB and LDH), the serum level of MDA, the ST-segment and T-wave. In addition, C. aromatica increased the heart rate, as well as the levels of TAC, SOD and NO, compared to ISO-induced controls. The total phenols in the 70% extract were higher than in the other extracts reaching 5.629 ± 0.037 mg/g, crude drug. DISCUSSION AND CONCLUSION Curcuma aromatica hydroalcoholic extracts exhibited remarkable cardio-protective effects against AMI in rats. The 70% extracts showed the strongest bioactivity. These results indicate that ethanol concentration in preparation of extracts of C. aromatica plays an important role in the protective effect against AMI.
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Affiliation(s)
- Yan Li
- a School of Pharmaceutical Sciences , Guangxi Medical University , Nanning , Guangxi , PR China
| | - Jie Feng
- a School of Pharmaceutical Sciences , Guangxi Medical University , Nanning , Guangxi , PR China
| | - Yeqin Mo
- a School of Pharmaceutical Sciences , Guangxi Medical University , Nanning , Guangxi , PR China
| | - Huagang Liu
- a School of Pharmaceutical Sciences , Guangxi Medical University , Nanning , Guangxi , PR China
| | - Bin Yang
- a School of Pharmaceutical Sciences , Guangxi Medical University , Nanning , Guangxi , PR China
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Thakur S, Agnihotri VK. 14R, 17S, 20R-lupan-3-one, assignment of a new triterpene structure from Commiphora wightii. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2016; 54:400-402. [PMID: 26662188 DOI: 10.1002/mrc.4398] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 11/12/2015] [Accepted: 11/13/2015] [Indexed: 06/05/2023]
Affiliation(s)
- Soni Thakur
- Natural Product Chemistry and Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India
| | - Vijai K Agnihotri
- Natural Product Chemistry and Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India
- Academy of Scientific and Innovative Research, CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India
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