| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 04:37:06 UTC |
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| Updated at | 2022-04-28 04:37:06 UTC |
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| NP-MRD ID | NP0059360 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (+)-Alantolactone |
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| Description | Alantolactone, also known as helenine or alant camphor, belongs to the class of organic compounds known as eudesmanolides, secoeudesmanolides, and derivatives. These are terpenoids with a structure based on the eudesmanolide (a 3,5a,9-trimethyl-naphtho[1,2-b]furan-2-one derivative) or secoeudesmanolide (a 3,6-dimethyl-5-(pentan-2-yl)-1-benzofuran-2-one derivative) skeleton. Thus, alantolactone is considered to be an isoprenoid. (+)-Alantolactone is found in Abutilon indicum , Ajania fruticulosa , Artemisia maritima, Bidens subalternans, Chrysanthemum morifolium, Eupatorium cannabinum, Geigeria brevifolia, Inula caspica, Inula grandis, Inula helenium , Inula japonica, Inula magnifica, Inula racemosa , Inula royleana, Inula salicina , Kerria japonica, Klasea latifolia, Saussurea lappa , Tagetes patula , Tanacetum parthenium and Telekia speciosa. (+)-Alantolactone was first documented in 2022 (PMID: 35464223). Based on a literature review a small amount of articles have been published on alantolactone (PMID: 35469529) (PMID: 35370661) (PMID: 35290888) (PMID: 35281907). |
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| Structure | C[C@H]1CCC[C@]2(C)C[C@H]3OC(=O)C(=C)[C@H]3C=C12 InChI=1S/C15H20O2/c1-9-5-4-6-15(3)8-13-11(7-12(9)15)10(2)14(16)17-13/h7,9,11,13H,2,4-6,8H2,1,3H3/t9-,11+,13+,15+/m0/s1 |
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| Synonyms | | Value | Source |
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| Alant camphor | ChEBI | | Elecampane camphor | ChEBI | | Eupatal | ChEBI | | Helenine | ChEBI | | Inula camphor | ChEBI | | Helenin | MeSH |
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| Chemical Formula | C15H20O2 |
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| Average Mass | 232.3230 Da |
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| Monoisotopic Mass | 232.14633 Da |
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| IUPAC Name | (3aR,5S,8aR,9aR)-5,8a-dimethyl-3-methylidene-2H,3H,3aH,5H,6H,7H,8H,8aH,9H,9aH-naphtho[2,3-b]furan-2-one |
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| Traditional Name | helenine |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@H]1CCC[C@]2(C)C[C@H]3OC(=O)C(=C)[C@H]3C=C12 |
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| InChI Identifier | InChI=1S/C15H20O2/c1-9-5-4-6-15(3)8-13-11(7-12(9)15)10(2)14(16)17-13/h7,9,11,13H,2,4-6,8H2,1,3H3/t9-,11+,13+,15+/m0/s1 |
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| InChI Key | PXOYOCNNSUAQNS-AGNJHWRGSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as eudesmanolides, secoeudesmanolides, and derivatives. These are terpenoids with a structure based on the eudesmanolide (a 3,5a,9-trimethyl-naphtho[1,2-b]furan-2-one derivative) or secoeudesmanolide (a 3,6-dimethyl-5-(pentan-2-yl)-1-benzofuran-2-one derivative) skeleton. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Terpene lactones |
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| Direct Parent | Eudesmanolides, secoeudesmanolides, and derivatives |
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| Alternative Parents | |
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| Substituents | - Eudesmanolide
- Sesquiterpenoid
- Naphthofuran
- Gamma butyrolactone
- Tetrahydrofuran
- Enoate ester
- Alpha,beta-unsaturated carboxylic ester
- Lactone
- Carboxylic acid ester
- Oxacycle
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Organoheterocyclic compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Aliphatic heteropolycyclic compound
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| Molecular Framework | Aliphatic heteropolycyclic compounds |
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| External Descriptors | |
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| Physical Properties |
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| State | Not Available |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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| General References | - Cai X, Yang C, Qin G, Zhang M, Bi Y, Qiu X, Lu L, Chen H: Antimicrobial Effects and Active Compounds of the Root of Aucklandia Lappa Decne (Radix Aucklandiae). Front Chem. 2022 Apr 6;10:872480. doi: 10.3389/fchem.2022.872480. eCollection 2022. [PubMed:35464223 ]
- Anju VT, Busi S, Kumar S, Suchiang K, Kumavath R, Ranganathan S, Ampasala DR, Dyavaiah M: Alantolactone modulates the production of quorum sensing mediated virulence factors and biofilm formation in Pseudomonas aeruginosa. Biofouling. 2022 Apr;38(4):331-347. doi: 10.1080/08927014.2022.2064747. Epub 2022 Apr 25. [PubMed:35469529 ]
- Fu Z, Li S, Liu J, Zhang C, Jian C, Wang L, Zhang Y, Shi C: Natural Product Alantolactone Targeting AKR1C1 Suppresses Cell Proliferation and Metastasis in Non-Small-Cell Lung Cancer. Front Pharmacol. 2022 Mar 15;13:847906. doi: 10.3389/fphar.2022.847906. eCollection 2022. [PubMed:35370661 ]
- Yang L, Zhong L, Ma Z, Sui Y, Xie J, Liu X, Ma T: Antifungal effects of alantolactone on Candida albicans: An in vitro study. Biomed Pharmacother. 2022 May;149:112814. doi: 10.1016/j.biopha.2022.112814. Epub 2022 Mar 12. [PubMed:35290888 ]
- Ding Y, Zhen Z, Nisar MA, Ali F, Din RU, Khan M, Mughal TA, Alam G, Liu L, Saleem MZ: Sesquiterpene Lactones Attenuate Paclitaxel Resistance Via Inhibiting MALAT1/STAT3/ FUT4 Axis and P-Glycoprotein Transporters in Lung Cancer Cells. Front Pharmacol. 2022 Feb 24;13:795613. doi: 10.3389/fphar.2022.795613. eCollection 2022. [PubMed:35281907 ]
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